Patent Ranking in Japan - Applicant details - Japanese version

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Sanyo Electric Co., Ltd.

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　■　2020 Application Ranking      314th 　publications: 111 （上昇2019: 334th  117）

　■　2020 Acquisition Ranking      418th 　registrations: 58 （下降2019: 413th  63）

（update：Dec 2, 2020）

2011  2012  2013  2014  2015  2016  2017  2018  2019 

Publication numberTitle of the InventionPublic. dateRemarks
B 6789749 Square secondary battery Nov 25, 2020
B 6790072 Power system, control system and power control method of power system Nov 25, 2020
B 6790102 Management device and power storage system Nov 25, 2020
B 6792054 Binder for non-aqueous electrolyte secondary battery electrodes Nov 25, 2020
B 6786474 Negative electrode active material for non-aqueous electrolyte secondary batteries, negative electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary batteries Nov 18, 2020
B 6778641 Polygonal secondary battery Nov 4, 2020
B 6777202 Manufacturing method of polygonal secondary battery Oct 28, 2020
B 6772011 Power system Oct 21, 2020
B 6772099 Polygonal secondary battery Oct 21, 2020
B 6773027 Cylindrical battery and its manufacturing method Oct 21, 2020
B 6766338 Electrode plate manufacturing method and secondary battery manufacturing method Oct 14, 2020
B 6766721 Non-aqueous electrolyte secondary battery Oct 14, 2020
B 6768418 Polygonal secondary battery Oct 14, 2020
B 6768578 Manufacturing method of polygonal secondary battery Oct 14, 2020
B 6758982 Power supply for vehicles and electric vehicles Sep 23, 2020

1-15 (total:59)

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6789749 6790072 6790102 6792054 6786474 6778641 6777202 6772011 6772099 6773027 6766338 6766721 6768418 6768578 6758982

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Patent Ranking in Japan

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IVY（アイビー）国際特許事務所

愛知県名古屋市天白区中平三丁目2702番地　グランドールＳ 203号 特許・実用新案 意匠 商標 外国特許 外国商標 訴訟 鑑定 コンサルティング 

角田特許事務所

〒130-0022　東京都墨田区江東橋4-24-5　協新ビル402 特許・実用新案 意匠 商標 外国特許 外国意匠 外国商標 訴訟 鑑定 コンサルティング 

オーブ国際特許事務所（東京都）－ソフトウェア・電気電子分野専門

東京都千代田区飯田橋3-3-11新生ビル５階 特許・実用新案 商標 外国特許 鑑定 

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