JP5377603B2 - 電力変換装置 - Google Patents
電力変換装置 Download PDFInfo
- Publication number
- JP5377603B2 JP5377603B2 JP2011194163A JP2011194163A JP5377603B2 JP 5377603 B2 JP5377603 B2 JP 5377603B2 JP 2011194163 A JP2011194163 A JP 2011194163A JP 2011194163 A JP2011194163 A JP 2011194163A JP 5377603 B2 JP5377603 B2 JP 5377603B2
- Authority
- JP
- Japan
- Prior art keywords
- switching
- time
- voltage
- phase
- switching elements
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/297—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal for conversion of frequency
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
- H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
- H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
- H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
- H02M5/22—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/275—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/293—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M5/2932—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage, current or power
Description
《第1実施形態》
図1は、本発明の実施形態に係る電力変換装置を含むバッテリシステムのブロック図である。以下、本例の電力変換装置を充電装置に適用した場合を例として説明するが、本例は、モータ等を制御する制御装置やモータを含む車両等に適用してもよい。
2…入力フィルタ
21〜23…コイル
24〜26…コンデンサ
31〜33…電圧センサ
4…インバータ
Srp、Srn、Ssp、Ssn、Stp、Stn…スイッチング素子
Trrp1、Trrp2、Trrn1、Trrn2、Trsp1、Trsp2、Trsn1、Trsn2、Trtp1、Trtp2、Trtn1、Trtn2…トランジスタ
Drp1、Drp2、Drn1、Drn2、Dsp1、Dsp2、Dsn1、Dsn2、Dtp1、Dtp2、Dtn1、Dtn2…ダイオード
5…高周波トランス回路
51…トランス
52…整流ブリッジ回路
6…出力フィルタ
61…コイル
62…コンデンサ
7…バッテリ
10…コントローラ
11…座標変換部
12…空間ベクトル変調部
13…ゼロベクトル時間算出部
14…スイッチングパターンテーブル
15…スイッチング信号生成部
101…トランス
102…整流器
103…降圧チョッパ
201…PWM整流器
202…高周波トランス回路
203…インバータ回路
204…トランス
205…整流ブリッジ回路
Claims (5)
- 双方向にスイッチング可能な複数対のスイッチング素子を各相に接続し、入力された交流電力を交流電力に変換する変換回路と、
前記変換回路への入力電圧を検出する電圧検出手段と、
前記スイッチング素子のオン及びオフを切り換え、前記変換回路を制御する制御手段とを備え、
前記制御手段は、
前記各相のうち一の相に含まれる前記複数対のスイッチング素子の上アーム回路のスイッチング素子をオンに、他の相に含まれる前記複数対のスイッチング素子の前記上アーム回路のスイッチング素子をオフにし、かつ、前記他の相に含まれる前記複数対のスイッチング素子の下アーム回路の少なくとも一つのスイッチング素子をオンに、前記一の相に含まれる前記複数対のスイッチング素子の下アーム回路のスイッチング素子をオフにする第1スイッチング時間を、前記電圧検出手段により検出された検出電圧と出力指令値とを用いて算出し、
前記各相の前記一の相に含まれる前記複数対のスイッチング素子をオンに、前記各相の他の相に含まれる前記複数対のスイッチング素子をオフにする時間である第2スイッチング時間を、キャリアと前記第1スイッチング時間とを用いて算出するスイッチング時間算出部と、
前記第1スイッチング時間及び前記第2スイッチング時間とを用いて、前記スイッチング素子のオン及びオフを切り換える制御信号を生成する制御信号生成部とを有し、
前記第2スイッチング時間は、
前記変換回路から出力される交流電力の1周期のうち、前半の半周期に含まれる前記第2スイッチング時間と後半の半周期に含まれる前記第2スイッチング時間が等しい
ことを特徴とする電力変換装置。 - 前記第2スイッチング時間は、キャリアの半周期に相当する時間から前記第1スイッチング時間を差し引いた時間であることを特徴とする請求項1記載の電力変換装置。
- 前記第1スイッチング時間は、
前記上アーム回路に含まれる前記スイッチング素子のうち一のスイッチング素子をオンに、前記下アーム回路に含まれる前記スイッチング素子のうち一のスイッチング素子をオンにする第3スイッチング時間と、
前記上アーム回路に含まれる前記スイッチング素子、または前記下アーム回路に含まれる前記スイッチング素子のうち、少なくとも何れか一方のアーム回路の前記一のスイッチング素子をオフにすると共に、前記一方のアーム回路のうち他のスイッチング素子をオンにする第4スイッチング時間とを含む
ことを特徴とする請求項1又は2記載の電力変換装置。 - 前記前半の半周期に含まれる前記第3スイッチング時間は前記第4スイッチング時間の前の時間であり、
前記後半の半周期に含まれる前記第3スイッチング時間は前記第4スイッチング時間の後の時間である
ことを特徴とする請求項3に記載の電力変換装置。 - 前記制御手段は、
前記電圧検出手段により検出された検出電圧を回転座標変換する座標変換部と、
位相角と前記スイッチング素子のスイッチングパターンとの関係を示すテーブルとをさらに有し、
前記スイッチング時間算出部は、
前記座標変換部により変換された回転座標系の電圧から得られた位相と前記出力指令値に基づいて第1スイッチング時間を算出し、
前記制御信号生成部は、
前記回転座標系の電圧の前記位相角に対応する前記スイッチングパターンで前記スイッチング素子のオン及びオフを切り換える前記制御信号を生成する
ことを特徴とする請求項1から4のいずれか一項に記載の電力変換装置。
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194163A JP5377603B2 (ja) | 2011-09-06 | 2011-09-06 | 電力変換装置 |
EP12830651.1A EP2755313B1 (en) | 2011-09-06 | 2012-09-06 | Power conversion device |
KR1020147004992A KR101588147B1 (ko) | 2011-09-06 | 2012-09-06 | 전력 변환 장치 |
RU2014104106/07A RU2558749C1 (ru) | 2011-09-06 | 2012-09-06 | Устройство преобразования мощности |
CN201280035899.XA CN103765748B (zh) | 2011-09-06 | 2012-09-06 | 电力变换装置 |
US14/342,842 US9197137B2 (en) | 2011-09-06 | 2012-09-06 | Power conversion device |
PCT/JP2012/072729 WO2013035782A1 (ja) | 2011-09-06 | 2012-09-06 | 電力変換装置 |
MX2014000773A MX2014000773A (es) | 2011-09-06 | 2012-09-06 | Dispositivo de conversion de energia. |
BR112014000990-2A BR112014000990B1 (pt) | 2011-09-06 | 2012-09-06 | Dispositivo de conversão de energia elétrica |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011194163A JP5377603B2 (ja) | 2011-09-06 | 2011-09-06 | 電力変換装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013055866A JP2013055866A (ja) | 2013-03-21 |
JP2013055866A5 JP2013055866A5 (ja) | 2013-10-03 |
JP5377603B2 true JP5377603B2 (ja) | 2013-12-25 |
Family
ID=47832222
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011194163A Active JP5377603B2 (ja) | 2011-09-06 | 2011-09-06 | 電力変換装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US9197137B2 (ja) |
EP (1) | EP2755313B1 (ja) |
JP (1) | JP5377603B2 (ja) |
KR (1) | KR101588147B1 (ja) |
CN (1) | CN103765748B (ja) |
BR (1) | BR112014000990B1 (ja) |
MX (1) | MX2014000773A (ja) |
RU (1) | RU2558749C1 (ja) |
WO (1) | WO2013035782A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5437334B2 (ja) * | 2011-09-06 | 2014-03-12 | 日産自動車株式会社 | 電力変換装置 |
JP5377604B2 (ja) * | 2011-09-06 | 2013-12-25 | 日産自動車株式会社 | 電力変換装置 |
EP3011665A4 (en) * | 2013-06-20 | 2017-04-26 | Kraftpowercon India Private Limited | Ac/ac converter for conversion between three phase and single phase power supplies |
EP2993774A1 (de) * | 2014-09-05 | 2016-03-09 | AEG Power Solutions GmbH | Umrichterstufe zum Umrichten von Mehrphasenwechselstrom in Einphasenwechselstrom und umgekehrt und Verfahren zum Betreiben dieser Umrichterstufe |
WO2017038294A1 (ja) * | 2015-08-28 | 2017-03-09 | 株式会社村田製作所 | Dc-dcコンバータ |
US20180043790A1 (en) * | 2016-08-15 | 2018-02-15 | Hamilton Sundstrand Corporation | Active rectifier topology |
US10114782B2 (en) * | 2016-09-27 | 2018-10-30 | Nxp B.V. | USB type C dual-role-port unattached duty cycle randomization |
US10498274B2 (en) | 2016-11-10 | 2019-12-03 | Hamilton Sundstrand Corporation | High voltage direct current system for a vehicle |
US11043880B2 (en) | 2016-11-10 | 2021-06-22 | Hamilton Sunstrand Corporation | Electric power generating system with a synchronous generator |
CN110537320B (zh) * | 2017-03-31 | 2022-07-22 | 株式会社村田制作所 | 一个相断开或短路时操作基于矩阵转换器的整流器的装置和方法 |
US11637492B2 (en) * | 2018-05-01 | 2023-04-25 | Murata Manufacturing Co., Ltd. | Buck matrix-type rectifier with boost switch, and operation thereof during one-phase loss |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5519311A (en) * | 1984-01-19 | 1996-05-21 | Don Widmayer & Associates, Inc. | Control of AC power to inductive loads |
JP2676070B2 (ja) * | 1988-11-02 | 1997-11-12 | 日本電信電話株式会社 | 直流電源装置 |
JPH077944A (ja) * | 1993-06-17 | 1995-01-10 | Kobe Steel Ltd | 電力変換装置の制御方法 |
JPH08107672A (ja) * | 1994-10-04 | 1996-04-23 | Sawafuji Electric Co Ltd | 三相/二相変換回路 |
DE19634905A1 (de) * | 1996-08-29 | 1998-03-05 | Abb Patent Gmbh | Gleichrichterschaltung |
JP3509094B2 (ja) * | 1999-04-13 | 2004-03-22 | 株式会社安川電機 | 三相/単相pwmサイクロコンバータの制御装置 |
US6330170B1 (en) | 1999-08-27 | 2001-12-11 | Virginia Tech Intellectual Properties, Inc. | Soft-switched quasi-single-stage (QSS) bi-directional inverter/charger |
GB0006513D0 (en) * | 2000-03-18 | 2000-05-10 | Alstom | Improvements relating to converters |
JP4374716B2 (ja) * | 2000-04-13 | 2009-12-02 | 富士電機システムズ株式会社 | 電力変換装置 |
US6462974B1 (en) * | 2001-09-27 | 2002-10-08 | York International Corporation | Space vector modulation-based control method and apparatus for three-phase pulse width modulated AC voltage regulators |
US6459606B1 (en) * | 2001-09-27 | 2002-10-01 | York International Corporation | Control system and method for four-quadrant switches in three-phase PWM AC voltage regulators |
RU2265947C2 (ru) * | 2002-07-09 | 2005-12-10 | Новоуральский государственный технологический институт | Устройство и способ управления обратимым преобразователем энергии переменного тока в энергию переменного тока |
JP4556108B2 (ja) * | 2004-06-30 | 2010-10-06 | 富士電機ホールディングス株式会社 | 電力変換器の制御装置 |
JP4683386B2 (ja) * | 2005-03-07 | 2011-05-18 | 国立大学法人長岡技術科学大学 | 絶縁形直接電力変換器の制御装置 |
GB0506442D0 (en) * | 2005-03-30 | 2005-05-04 | Przybyla Jan | AC-DC converters |
JP4626651B2 (ja) * | 2005-04-27 | 2011-02-09 | 株式会社安川電機 | 電力変換装置と電力変換方法 |
JP4029904B2 (ja) * | 2006-04-28 | 2008-01-09 | ダイキン工業株式会社 | マトリックスコンバータおよびマトリックスコンバータの制御方法 |
RU2396691C1 (ru) * | 2006-08-10 | 2010-08-10 | Итон Пауэр Кволити Кампани | Циклоконвертер и способ его работы |
US8169179B2 (en) * | 2006-08-22 | 2012-05-01 | Regents Of The University Of Minnesota | Open-ended control circuit for electrical apparatus |
RU2414045C2 (ru) * | 2006-10-18 | 2011-03-10 | Абб Рисерч Лтд | Преобразовательная схема для коммутации большого числа уровней коммутируемого напряжения |
WO2008108147A1 (ja) * | 2007-03-07 | 2008-09-12 | Kabushiki Kaisha Yaskawa Denki | 電力変換装置 |
JP4957303B2 (ja) * | 2007-03-14 | 2012-06-20 | 株式会社明電舎 | 交流−交流直接変換装置の空間ベクトル変調方法 |
RU2349019C1 (ru) * | 2008-03-11 | 2009-03-10 | Федеральное государственное образовательное учреждение высшего профессионального образования "Кубанский государственный аграрный университет" | Трехфазный преобразователь частоты с естественной коммутацией |
JP5586872B2 (ja) * | 2009-05-07 | 2014-09-10 | 電気興業株式会社 | 三相単相直接電力変換器回路 |
US8446743B2 (en) * | 2009-07-10 | 2013-05-21 | Regents Of The University Of Minnesota | Soft switching power electronic transformer |
JP5282731B2 (ja) * | 2009-12-22 | 2013-09-04 | 株式会社安川電機 | 電力変換装置 |
RU2414043C1 (ru) * | 2010-03-26 | 2011-03-10 | Георгий Маркович Мустафа | Бестрансформаторный преобразователь частоты для регулируемого средневольтного электропривода |
CN101951168B (zh) | 2010-09-16 | 2013-02-06 | 上海交通大学 | 高压转低压交流变换器 |
CN102075109A (zh) * | 2010-12-14 | 2011-05-25 | 北京理工大学 | 高频隔离式三相周波变换器型双向变流器及其控制方法 |
JP5437334B2 (ja) * | 2011-09-06 | 2014-03-12 | 日産自動車株式会社 | 電力変換装置 |
JP5377604B2 (ja) * | 2011-09-06 | 2013-12-25 | 日産自動車株式会社 | 電力変換装置 |
-
2011
- 2011-09-06 JP JP2011194163A patent/JP5377603B2/ja active Active
-
2012
- 2012-09-06 MX MX2014000773A patent/MX2014000773A/es active IP Right Grant
- 2012-09-06 CN CN201280035899.XA patent/CN103765748B/zh active Active
- 2012-09-06 EP EP12830651.1A patent/EP2755313B1/en active Active
- 2012-09-06 US US14/342,842 patent/US9197137B2/en active Active
- 2012-09-06 KR KR1020147004992A patent/KR101588147B1/ko active IP Right Grant
- 2012-09-06 BR BR112014000990-2A patent/BR112014000990B1/pt active IP Right Grant
- 2012-09-06 RU RU2014104106/07A patent/RU2558749C1/ru active
- 2012-09-06 WO PCT/JP2012/072729 patent/WO2013035782A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2755313A1 (en) | 2014-07-16 |
BR112014000990B1 (pt) | 2021-07-13 |
MX2014000773A (es) | 2014-05-01 |
RU2558749C1 (ru) | 2015-08-10 |
WO2013035782A1 (ja) | 2013-03-14 |
BR112014000990A2 (pt) | 2017-02-21 |
JP2013055866A (ja) | 2013-03-21 |
EP2755313A4 (en) | 2015-10-07 |
CN103765748B (zh) | 2016-05-04 |
EP2755313B1 (en) | 2018-11-14 |
US9197137B2 (en) | 2015-11-24 |
KR20140042916A (ko) | 2014-04-07 |
KR101588147B1 (ko) | 2016-01-22 |
CN103765748A (zh) | 2014-04-30 |
US20140226382A1 (en) | 2014-08-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5377603B2 (ja) | 電力変換装置 | |
JP5377604B2 (ja) | 電力変換装置 | |
JP5437334B2 (ja) | 電力変換装置 | |
JP2013055866A5 (ja) | ||
JP2013055868A5 (ja) | ||
JP2013055864A5 (ja) | ||
US8963453B2 (en) | Method and apparatus for synchronization of pulse width modulation | |
WO2017122241A1 (ja) | 電力変換システム及び電力変換装置 | |
JP5939411B2 (ja) | 電力変換装置 | |
JP4365376B2 (ja) | 電力変換装置 | |
JP4892920B2 (ja) | インバータ装置 | |
JP2010220382A (ja) | 電力変換装置 | |
JP6121919B6 (ja) | 電力変換装置 | |
JP6121919B2 (ja) | 電力変換装置 | |
JP2013162538A (ja) | 電力変換装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130815 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130815 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130917 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130924 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5377603 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |