Patent Ranking in Japan - Applicant details - Japanese version

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Hitachi Maxell, Ltd.

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　■　2020 Application Ranking      290th 　publications: 136 （下降2019: 238th  187）

　■　2020 Acquisition Ranking      211th 　registrations: 134 （上昇2019: 234th  117）

（update：Jul 29, 2021）

2011  2012  2013  2014  2015  2016  2017  2018  2019  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6803705 Electric razor Dec 23, 2020
B 6802023 Manufacturing method of plated parts Dec 16, 2020
B 6796477 Manufacturing method of non-aqueous electrolyte battery Dec 9, 2020
B 6798909 Adhesive tape and manufacturing method of adhesive tape Dec 9, 2020
B 6794229 Beauty equipment Dec 2, 2020
B 6796069 Ink set for stereolithography and manufacturing method of stereolithography products Dec 2, 2020
B 6789730 Hydrogen water generator Nov 25, 2020
B 6785167 Magnetic recording medium Nov 18, 2020
B 6783348 Transparent heat shield and heat insulating member and its manufacturing method Nov 11, 2020
B 6783612 Alkaline secondary battery Nov 11, 2020
B 6778603 Hydrogen water generator Nov 4, 2020
B 6778604 Hydrogen water generator Nov 4, 2020
B 6778727 Manufacturing method of negative electrode for non-aqueous secondary battery and manufacturing method of non-aqueous secondary battery Nov 4, 2020
B 6781310 Massage machine Nov 4, 2020
B 6774544 Plant information acquisition system, plant information acquisition device, plant information acquisition method, crop management system and crop management method Oct 28, 2020

1-15 (total:134)

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6803705 6802023 6796477 6798909 6794229 6796069 6789730 6785167 6783348 6783612 6778603 6778604 6778727 6781310 6774544

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Patent Ranking in Japan

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