JP6696977B2 - ズーム可能なケプラーシステムを備える光学コヒーレンストモグラフィのシステム - Google Patents

ズーム可能なケプラーシステムを備える光学コヒーレンストモグラフィのシステム Download PDF

Info

Publication number
JP6696977B2
JP6696977B2 JP2017515110A JP2017515110A JP6696977B2 JP 6696977 B2 JP6696977 B2 JP 6696977B2 JP 2017515110 A JP2017515110 A JP 2017515110A JP 2017515110 A JP2017515110 A JP 2017515110A JP 6696977 B2 JP6696977 B2 JP 6696977B2
Authority
JP
Japan
Prior art keywords
optical
variable
assembly
measurement beam
optics assembly
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
Application number
JP2017515110A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017533004A (ja
JP2017533004A5 (enExample
Inventor
ヘーゲレ，アルトゥル
シュテフェン，ヨアヒム
ハウガー，クリストフ
マッツ，ホルガー
Original Assignee
カール・ツアイス・メディテック・アーゲー
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by カール・ツアイス・メディテック・アーゲー filed Critical カール・ツアイス・メディテック・アーゲー
Publication of JP2017533004A publication Critical patent/JP2017533004A/ja
Publication of JP2017533004A5 publication Critical patent/JP2017533004A5/ja
Application granted granted Critical
Publication of JP6696977B2 publication Critical patent/JP6696977B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0091—Fixation targets for viewing direction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
    • G01B9/0203—With imaging systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02034—Interferometers characterised by particularly shaped beams or wavefronts
    • G01B9/02035—Shaping the focal point, e.g. elongated focus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G02B21/025—Objectives with variable magnification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2017515110A 2014-09-19 2015-09-21 ズーム可能なケプラーシステムを備える光学コヒーレンストモグラフィのシステム Active JP6696977B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014014182.9 2014-09-19
DE102014014182 2014-09-19
PCT/EP2015/001872 WO2016041640A1 (de) 2014-09-19 2015-09-21 System zur optischen kohärenztomographie, umfassend ein zoombares kepler-system

Publications (3)

Publication Number Publication Date
JP2017533004A JP2017533004A (ja) 2017-11-09
JP2017533004A5 JP2017533004A5 (enExample) 2018-10-11
JP6696977B2 true JP6696977B2 (ja) 2020-05-20

Family

ID=54199160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017515110A Active JP6696977B2 (ja) 2014-09-19 2015-09-21 ズーム可能なケプラーシステムを備える光学コヒーレンストモグラフィのシステム

Country Status (6)

Country Link
US (2) US10092179B2 (enExample)
EP (1) EP2997880B1 (enExample)
JP (1) JP6696977B2 (enExample)
CH (1) CH711778B1 (enExample)
DE (2) DE112015004256A5 (enExample)
WO (1) WO2016041640A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112015004256A5 (de) 2014-09-19 2017-06-01 Carl Zeiss Meditec Ag System zur optischen Kohärenztomographie, umfassend ein zoombares Kepler-System
DE102014018516B4 (de) * 2014-12-12 2024-08-08 Carl Zeiss Meditec Ag System zur Augenuntersuchung mittels spannungsabhängiger Parameter
CN106031629A (zh) * 2015-03-10 2016-10-19 卡尔蔡司医疗技术公司 用于光学相干断层扫描仪的近视眼扫描模块
US20170177964A1 (en) * 2015-12-18 2017-06-22 Industrial Technology Research Institute Optical inspection system and optical inspection method thereof
KR101855816B1 (ko) 2016-05-13 2018-05-10 주식회사 고영테크놀러지 생체 조직 검사 장치 및 그 방법
DE102017105580B4 (de) * 2016-11-04 2025-10-02 Carl Zeiss Meditec Ag Operationsmikroskop
CN110461213A (zh) 2016-12-21 2019-11-15 奥克塞拉有限公司 基于家庭眼科应用的小型移动低成本光学相干断层扫描系统
JP2018105936A (ja) * 2016-12-22 2018-07-05 オリンパス株式会社 顕微鏡、設定支援方法
CN110582225A (zh) 2017-05-02 2019-12-17 爱尔康公司 可重新配置的光学相干断层成像(oct)系统
US11382501B2 (en) * 2017-10-27 2022-07-12 Alcon Inc. Foot pedal controlled OCT-display for vitreoretinal surgery
CN107976794B (zh) * 2018-01-12 2021-01-26 苏州大学 一种可变光片厚度和长度的光片照明显微镜的照明系统
CN108535217A (zh) * 2018-04-08 2018-09-14 雄安华讯方舟科技有限公司 光学相干层析成像系统
CN108652824B (zh) * 2018-05-18 2020-10-20 深圳市莫廷影像技术有限公司 眼科手术显微镜系统
CN108852617B (zh) * 2018-05-18 2021-06-25 深圳市斯尔顿科技有限公司 一种眼科手术显微镜系统
CN112638233B (zh) 2018-06-20 2024-06-14 奥克塞拉有限公司 基于家庭的眼科应用的微型移动低成本光学相干断层扫描系统
CN113891675A (zh) * 2019-05-20 2022-01-04 爱尔康公司 具有多个分辨率的眼科光学相干断层扫描
DE102019214002A1 (de) 2019-09-13 2021-03-18 Carl Zeiss Meditec Ag Vorrichtung zur Messung von biometrischen Größen des Auges
WO2021134087A1 (en) 2019-12-26 2021-07-01 Acucela Inc. Optical coherence tomography patient alignment system for home based ophthalmic applications
WO2021165831A1 (en) * 2020-02-18 2021-08-26 Uri Neta Devices and/or methods for inspecting and/or illuminating a human eye
US10959613B1 (en) 2020-08-04 2021-03-30 Acucela Inc. Scan pattern and signal processing for optical coherence tomography
CA3188255A1 (en) 2020-08-14 2022-02-17 Ryo Kubota System and method for optical coherence tomography a-scan decurving
US11393094B2 (en) 2020-09-11 2022-07-19 Acucela Inc. Artificial intelligence for evaluation of optical coherence tomography images
AU2021352417A1 (en) 2020-09-30 2023-04-06 Acucela Inc. Myopia prediction, diagnosis, planning, and monitoring device
EP4312717A4 (en) 2021-03-24 2025-02-19 Acucela Inc. MONITORING DEVICE FOR AXIAL LENGTH MEASUREMENT
US12201358B2 (en) * 2021-03-30 2025-01-21 Nidek Co., Ltd. OCT device
DE102023126430A1 (de) 2023-09-28 2025-04-03 Precitec Optronik Gmbh Messvorrichtung und Verfahren zum Messen der Dicke eines Wafers

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0343707A (ja) 1989-07-11 1991-02-25 Canon Inc 走査光学装置
US5077622A (en) * 1990-05-31 1991-12-31 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Apparatus for precision focussing and positioning of a beam waist on a target
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
WO1992019930A1 (en) 1991-04-29 1992-11-12 Massachusetts Institute Of Technology Method and apparatus for optical imaging and measurement
DE4134481C2 (de) 1991-10-18 1998-04-09 Zeiss Carl Fa Operationsmikroskop zur rechnergestützten, stereotaktischen Mikrochirurgie
US5506634A (en) 1994-07-05 1996-04-09 Carl Zeiss, Inc. Fundus illumination apparatus formed from three, separated radiation path systems
ES2180597T4 (es) 1994-08-18 2003-07-01 Zeiss Carl Aparato quirurgico asistido por tomografia de coherencia optica.
US5493109A (en) 1994-08-18 1996-02-20 Carl Zeiss, Inc. Optical coherence tomography assisted ophthalmologic surgical microscope
US5795295A (en) 1996-06-25 1998-08-18 Carl Zeiss, Inc. OCT-assisted surgical microscope with multi-coordinate manipulator
DE19837135C5 (de) 1997-09-29 2016-09-22 Carl Zeiss Meditec Ag Afokales Zoomsystem
ATE223676T1 (de) 1998-03-09 2002-09-15 Schwind Eye Tech Solutions Gmb Verfahren und vorrichtung zur untersuchung eines augenabschnittes
DE19814057B4 (de) 1998-03-30 2009-01-02 Carl Zeiss Meditec Ag Anordnung zur optischen Kohärenztomographie und Kohärenztopographie
US5975699A (en) 1998-04-29 1999-11-02 Carl Zeiss, Inc. Method and apparatus for simultaneously measuring the length and refractive error of an eye
US6409345B1 (en) 2000-08-08 2002-06-25 Tracey Technologies, Llc Method and device for synchronous mapping of the total refraction non-homogeneity of the eye and its refractive components
DE29905969U1 (de) 1999-04-08 1999-07-08 Oculus Optikgeräte GmbH, 35582 Wetzlar Stereoskopisches Mikroskop
US7022117B1 (en) 1999-10-21 2006-04-04 Bausch & Lomb Incorporated Customized refractive correction
DE19950792A1 (de) 1999-10-21 2001-04-26 Technolas Gmbh Wellenfrontsensor mit Mehrleistungsstrahlmodi und unabhängiger Abgleichkamera
US6550917B1 (en) 2000-02-11 2003-04-22 Wavefront Sciences, Inc. Dynamic range extension techniques for a wavefront sensor including use in ophthalmic measurement
JP4649035B2 (ja) 2000-10-18 2011-03-09 株式会社トプコン 眼特性測定装置
US6726325B2 (en) 2002-02-26 2004-04-27 Carl Zeiss Meditec, Inc. Tracking assisted optical coherence tomography
US7241012B2 (en) 2003-01-21 2007-07-10 Kabushiki Kaisha Topcon Ophthalmologic apparatus
US7761139B2 (en) 2003-01-24 2010-07-20 The General Hospital Corporation System and method for identifying tissue using low-coherence interferometry
US6736510B1 (en) 2003-02-04 2004-05-18 Ware Tec Vision Systems, Inc. Ophthalmic talbot-moire wavefront sensor
DE10360570B4 (de) 2003-12-22 2006-01-12 Carl Zeiss Optisches Meßsystem und optisches Meßverfahren
JP4972546B2 (ja) 2004-04-20 2012-07-11 ウェーブテック・ビジョン・システムズ・インコーポレイテッド 一体化した手術用顕微鏡および波面センサ
JP4546209B2 (ja) 2004-09-30 2010-09-15 株式会社ニデック 眼科装置
CN101072534A (zh) 2004-11-08 2007-11-14 光视有限公司 用于眼睛综合诊断的光学设备和方法
DE102005013949A1 (de) 2005-03-26 2006-09-28 Carl Zeiss Meditec Ag Scanvorrichtung
DE102005031496B4 (de) 2005-07-06 2007-07-05 Carl Zeiss Surgical Gmbh Vorrichtung zum Bestimmen der Wellenfront von Licht- und Operationsmikroskop mit Vorrichtung zum Bestimmen der Wellenfront von Licht
GB2429522A (en) 2005-08-26 2007-02-28 Univ Kent Canterbury Optical mapping apparatus
DE102005042436C5 (de) 2005-09-07 2010-05-27 Carl Zeiss Surgical Gmbh Ophthalmo-Operationsmikroskop mit Messeinrichtung
JP4642681B2 (ja) 2005-09-30 2011-03-02 富士フイルム株式会社 光断層画像化装置
US7823782B2 (en) 2005-11-22 2010-11-02 Shofu Inc. Dental optical coherence tomograph
JP4823693B2 (ja) * 2006-01-11 2011-11-24 株式会社トプコン 光画像計測装置
JP4891640B2 (ja) 2006-03-30 2012-03-07 株式会社トプコン 眼科測定装置
JP2008058003A (ja) 2006-08-29 2008-03-13 Olympus Corp 顕微鏡
DE102007019680A1 (de) * 2006-11-06 2008-05-08 Carl Zeiss Surgical Gmbh Ophthalmo-Operationsmikroskop mit OCT-System
DE102007019678A1 (de) 2006-11-06 2008-05-08 Carl Zeiss Surgical Gmbh Operationsmikroskop mit OCT-System
DE102007019677A1 (de) 2006-11-06 2008-05-08 Carl Zeiss Surgical Gmbh Operationsmikroskop mit OCT-System und Operationsmikroskop-Beleuchtungsmodul mit OCT-System
DE102007019679B4 (de) 2006-11-06 2025-04-30 Carl Zeiss Meditec Ag Operationsmikroskop mit OCT-System
WO2008115060A1 (en) 2007-03-20 2008-09-25 Topcon Europe Medical Bv. Apparatus and method for observing an eye, as well as oct-module
US8348429B2 (en) * 2008-03-27 2013-01-08 Doheny Eye Institute Optical coherence tomography device, method, and system
DE102008041284B4 (de) 2008-05-07 2010-05-27 Carl Zeiss Surgical Gmbh Ophthalmo-Operationsmikroskopsystem mit OCT-Messeinrichtung
JP5306041B2 (ja) * 2008-05-08 2013-10-02 キヤノン株式会社 撮像装置及びその方法
WO2010060622A2 (en) 2008-11-26 2010-06-03 Carl Zeiss Surgical Gmbh Imaging system
DE102008059876B4 (de) 2008-12-01 2010-08-05 Carl Zeiss Surgical Gmbh Ophthalmoskopie-System und Ophthalmoskopie-Verfahren
DE102009012707A1 (de) * 2009-03-11 2010-09-16 Carl Zeiss Microlmaging Gmbh Mikroskop mit mehreren optischen Systemen im Abbildungsstrahlengang
JP5054072B2 (ja) 2009-07-28 2012-10-24 キヤノン株式会社 光断層画像撮像装置
US8366271B2 (en) 2010-01-20 2013-02-05 Duke University Systems and methods for surgical microscope and optical coherence tomography (OCT) imaging
JP5650482B2 (ja) * 2010-09-30 2015-01-07 株式会社ニデック 眼科撮影装置
WO2012100030A2 (en) * 2011-01-19 2012-07-26 Duke University Imaging and visualization systems, instruments, and methods using optical coherence tomography
US9055892B2 (en) * 2011-04-27 2015-06-16 Carl Zeiss Meditec, Inc. Systems and methods for improved ophthalmic imaging
JP5919709B2 (ja) * 2011-09-30 2016-05-18 株式会社ニデック 眼科用レーザ手術装置
DE102011119899A1 (de) 2011-11-30 2013-06-06 Carl Zeiss Meditec Ag Mikroskopiesystem zur augenuntersuchung und oct-system
WO2013085997A1 (en) 2011-12-05 2013-06-13 Bioptigen, Inc. Optical imaging systems having input beam shape control and path length control
US8777412B2 (en) 2012-04-05 2014-07-15 Bioptigen, Inc. Surgical microscopes using optical coherence tomography and related methods
IL221187A (en) * 2012-07-30 2017-01-31 Adom Advanced Optical Tech Ltd A system to perform optical tomography in two 2D beams
DE112015004256A5 (de) 2014-09-19 2017-06-01 Carl Zeiss Meditec Ag System zur optischen Kohärenztomographie, umfassend ein zoombares Kepler-System
DE102015115106B4 (de) * 2015-09-08 2017-04-20 Carl Zeiss Meditec Ag Operationsmikroskop

Also Published As

Publication number Publication date
WO2016041640A1 (de) 2016-03-24
US10092179B2 (en) 2018-10-09
US20160081545A1 (en) 2016-03-24
JP2017533004A (ja) 2017-11-09
CH711778B1 (de) 2019-06-14
EP2997880B1 (en) 2019-02-06
US9662010B2 (en) 2017-05-30
US20170245755A1 (en) 2017-08-31
DE112015004256A5 (de) 2017-06-01
DE102015012387A1 (de) 2016-03-24
EP2997880A1 (en) 2016-03-23

Similar Documents

Publication Publication Date Title
JP6696977B2 (ja) ズーム可能なケプラーシステムを備える光学コヒーレンストモグラフィのシステム
US11039744B2 (en) Measurement system and method for establishing the refraction of an eye, the radius of curvature of the cornea or the internal pressure of an eye
JP5756253B2 (ja) 光コヒーレンス断層法機構を有する外科用顕微鏡システム
US20240122757A1 (en) Ophthalmic surgery laser system and method for utilizing same for ophthalmic surgery
US8459795B2 (en) Measuring system for ophthalmic surgery
US9402540B2 (en) Optical systems for whole eye imaging and biometry
JP6456711B2 (ja) 眼科手術用顕微鏡および眼科手術用アタッチメント
US10322031B2 (en) Ophthalmological device
US11147447B2 (en) Ophthalmic surgical microscope
AU2017324944A1 (en) Optical measurement systems and processes with wavefront aberrometer having variable focal length lens
US11006823B2 (en) Methods and systems for optical coherence tomography scanning of cornea and retina
US12171493B2 (en) Scanning patient interface systems and methods
CN113616152A (zh) 测量眼睛的光学质量的眼科仪器
JP2023073345A (ja) 再構成可能な光干渉断層撮影（ｏｃｔ）システム
JP6654378B2 (ja) 眼科装置
JP7178160B2 (ja) 顕微鏡及び機能拡張ユニット
JP6338043B2 (ja) 眼科用レーザ手術装置
JP6638050B2 (ja) 眼科手術用顕微鏡および眼科手術用アタッチメント
JP2018166927A (ja) 眼科用顕微鏡

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180830

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180830

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20190313

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190319

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190619

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20191112

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20200212

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: 20200407

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20200423

R150 Certificate of patent or registration of utility model

Ref document number: 6696977

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250