JP6050957B2 - 電極及び電気機器 - Google Patents

電極及び電気機器 Download PDF

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Publication number
JP6050957B2
JP6050957B2 JP2012125648A JP2012125648A JP6050957B2 JP 6050957 B2 JP6050957 B2 JP 6050957B2 JP 2012125648 A JP2012125648 A JP 2012125648A JP 2012125648 A JP2012125648 A JP 2012125648A JP 6050957 B2 JP6050957 B2 JP 6050957B2
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active material
graphene
material particles
lithium
particles
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JP2013030463A (ja
JP2013030463A5 (enExample
Inventor
弘篤 等々力
弘篤 等々力
純平 桃
純平 桃
哲平 小國
哲平 小國
信洋 井上
信洋 井上
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Semiconductor Energy Laboratory Co Ltd
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Semiconductor Energy Laboratory Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1397—Processes of manufacture of electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • H01M4/1393—Processes of manufacture of electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • H—ELECTRICITY
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    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/627—Expanders for lead-acid accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Carbon And Carbon Compounds (AREA)
JP2012125648A 2011-06-03 2012-06-01 電極及び電気機器 Active JP6050957B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012125648A JP6050957B2 (ja) 2011-06-03 2012-06-01 電極及び電気機器

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2011124861 2011-06-03
JP2011124861 2011-06-03
JP2011141018 2011-06-24
JP2011140521 2011-06-24
JP2011141018 2011-06-24
JP2011140521 2011-06-24
JP2012125648A JP6050957B2 (ja) 2011-06-03 2012-06-01 電極及び電気機器

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2013036612A Division JP5315469B2 (ja) 2011-06-03 2013-02-27 電極の作製方法
JP2013043764A Division JP2013101983A (ja) 2011-06-03 2013-03-06 正極
JP2016230015A Division JP6291016B2 (ja) 2011-06-03 2016-11-28 電極

Publications (3)

Publication Number Publication Date
JP2013030463A JP2013030463A (ja) 2013-02-07
JP2013030463A5 JP2013030463A5 (enExample) 2015-06-18
JP6050957B2 true JP6050957B2 (ja) 2016-12-21

Family

ID=47259214

Family Applications (13)

Application Number Title Priority Date Filing Date
JP2012125648A Active JP6050957B2 (ja) 2011-06-03 2012-06-01 電極及び電気機器
JP2013036612A Active JP5315469B2 (ja) 2011-06-03 2013-02-27 電極の作製方法
JP2013043764A Withdrawn JP2013101983A (ja) 2011-06-03 2013-03-06 正極
JP2016230015A Active JP6291016B2 (ja) 2011-06-03 2016-11-28 電極
JP2018020829A Active JP6603343B2 (ja) 2011-06-03 2018-02-08 二次電池
JP2019186876A Withdrawn JP2020074281A (ja) 2011-06-03 2019-10-10 二次電池
JP2019186872A Withdrawn JP2020004740A (ja) 2011-06-03 2019-10-10 正極、リチウムイオン二次電池、移動体、電気自動車、ハイブリッドカー、システム、及び電子機器
JP2019198769A Withdrawn JP2020017543A (ja) 2011-06-03 2019-10-31 正極、リチウムイオン二次電池、電気自動車、ハイブリッドカー、システム、移動体、及び電子機器
JP2020100978A Active JP6842588B2 (ja) 2011-06-03 2020-06-10 リチウムイオン二次電池、電気自動車、ハイブリッドカー、移動体、システム、及び電子機器
JP2021029789A Withdrawn JP2021082604A (ja) 2011-06-03 2021-02-26 リチウムイオン二次電池
JP2021051131A Withdrawn JP2021097053A (ja) 2011-06-03 2021-03-25 リチウムイオン二次電池
JP2022148193A Withdrawn JP2022171856A (ja) 2011-06-03 2022-09-16 リチウムイオン二次電池
JP2025107119A Pending JP2025123549A (ja) 2011-06-03 2025-06-25 リチウムイオン二次電池

Family Applications After (12)

Application Number Title Priority Date Filing Date
JP2013036612A Active JP5315469B2 (ja) 2011-06-03 2013-02-27 電極の作製方法
JP2013043764A Withdrawn JP2013101983A (ja) 2011-06-03 2013-03-06 正極
JP2016230015A Active JP6291016B2 (ja) 2011-06-03 2016-11-28 電極
JP2018020829A Active JP6603343B2 (ja) 2011-06-03 2018-02-08 二次電池
JP2019186876A Withdrawn JP2020074281A (ja) 2011-06-03 2019-10-10 二次電池
JP2019186872A Withdrawn JP2020004740A (ja) 2011-06-03 2019-10-10 正極、リチウムイオン二次電池、移動体、電気自動車、ハイブリッドカー、システム、及び電子機器
JP2019198769A Withdrawn JP2020017543A (ja) 2011-06-03 2019-10-31 正極、リチウムイオン二次電池、電気自動車、ハイブリッドカー、システム、移動体、及び電子機器
JP2020100978A Active JP6842588B2 (ja) 2011-06-03 2020-06-10 リチウムイオン二次電池、電気自動車、ハイブリッドカー、移動体、システム、及び電子機器
JP2021029789A Withdrawn JP2021082604A (ja) 2011-06-03 2021-02-26 リチウムイオン二次電池
JP2021051131A Withdrawn JP2021097053A (ja) 2011-06-03 2021-03-25 リチウムイオン二次電池
JP2022148193A Withdrawn JP2022171856A (ja) 2011-06-03 2022-09-16 リチウムイオン二次電池
JP2025107119A Pending JP2025123549A (ja) 2011-06-03 2025-06-25 リチウムイオン二次電池

Country Status (6)

Country Link
US (4) US10243214B2 (enExample)
JP (13) JP6050957B2 (enExample)
KR (9) KR102198085B1 (enExample)
CN (4) CN104282876B (enExample)
TW (8) TW202534926A (enExample)
WO (1) WO2012165358A1 (enExample)

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US9218916B2 (en) 2011-06-24 2015-12-22 Semiconductor Energy Laboratory Co., Ltd. Graphene, power storage device, and electric device
JP6025284B2 (ja) 2011-08-19 2016-11-16 株式会社半導体エネルギー研究所 蓄電装置用の電極及び蓄電装置
US9249524B2 (en) 2011-08-31 2016-02-02 Semiconductor Energy Laboratory Co., Ltd. Manufacturing method of composite oxide and manufacturing method of power storage device
JP6029898B2 (ja) 2011-09-09 2016-11-24 株式会社半導体エネルギー研究所 リチウム二次電池用正極の作製方法
KR102304204B1 (ko) 2011-09-30 2021-09-17 가부시키가이샤 한도오따이 에네루기 켄큐쇼 양극, 리튬 이차 전지, 전기 자동차, 하이브리드 자동차, 이동체, 시스템, 및 전기 기기
CN103035922B (zh) 2011-10-07 2019-02-19 株式会社半导体能源研究所 蓄电装置
US9487880B2 (en) 2011-11-25 2016-11-08 Semiconductor Energy Laboratory Co., Ltd. Flexible substrate processing apparatus
JP6016597B2 (ja) 2011-12-16 2016-10-26 株式会社半導体エネルギー研究所 リチウムイオン二次電池用正極の製造方法
JP5719859B2 (ja) 2012-02-29 2015-05-20 株式会社半導体エネルギー研究所 蓄電装置
JP6077347B2 (ja) 2012-04-10 2017-02-08 株式会社半導体エネルギー研究所 非水系二次電池用正極の製造方法
US9225003B2 (en) 2012-06-15 2015-12-29 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing storage battery electrode, storage battery electrode, storage battery, and electronic device
JP6250043B2 (ja) * 2012-06-20 2017-12-20 キャボット コーポレイションＣａｂｏｔ Ｃｏｒｐｏｒａｔｉｏｎ グラフェンを含む電極配合物
JP6207923B2 (ja) 2012-08-27 2017-10-04 株式会社半導体エネルギー研究所 二次電池用正極の製造方法
JP6159228B2 (ja) 2012-11-07 2017-07-05 株式会社半導体エネルギー研究所 非水系二次電池用正極の製造方法
CN103035887B (zh) * 2012-12-17 2015-08-19 鸿纳（东莞）新材料科技有限公司 一种锂电池电极的制备方法
JP2014199801A (ja) 2012-12-28 2014-10-23 株式会社半導体エネルギー研究所 非水系二次電池およびセパレータ
WO2014115669A1 (ja) 2013-01-23 2014-07-31 東レ株式会社 正極活物質―グラフェン複合体粒子およびリチウムイオン電池用正極材料ならびに正極活物質―グラフェン複合体粒子の製造方法
US9673454B2 (en) * 2013-02-18 2017-06-06 Semiconductor Energy Laboratory Co., Ltd. Sodium-ion secondary battery
US9490472B2 (en) 2013-03-28 2016-11-08 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing electrode for storage battery
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KR102150440B1 (ko) * 2013-06-28 2020-10-26 엘지전자 주식회사 방열 시트 및 그 제조 방법
KR20160065837A (ko) * 2013-10-04 2016-06-09 가부시키가이샤 한도오따이 에네루기 켄큐쇼 리튬 망가니즈 복합 산화물, 이차 전지, 및 전자 기기, 및 층의 형성 방법
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CN105765763B (zh) 2013-11-28 2019-08-30 株式会社半导体能源研究所 蓄电单元以及具备该蓄电单元的电子设备
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WO2012165358A1 (en) 2012-12-06
TW202534926A (zh) 2025-09-01
JP6603343B2 (ja) 2019-11-06
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JP2013101983A (ja) 2013-05-23
JP6291016B2 (ja) 2018-03-14
US10243214B2 (en) 2019-03-26
KR20190139339A (ko) 2019-12-17
JP2017050288A (ja) 2017-03-09
CN105680049A (zh) 2016-06-15
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US20120308891A1 (en) 2012-12-06
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JP2013101978A (ja) 2013-05-23
JP2020004740A (ja) 2020-01-09
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