Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Insulator Co., Ltd.

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  2017 Application Ranking      95th  publications: 536 上昇2016: 143th  307)

  2017 Acquisition Ranking      104th  registrations: 303 下降2016: 101th  328)

(update:Sep 24, 2021)

2011  2012  2013  2014  2015  2016  2018  2019  2020  2021 

Publication numberTitle of the InventionPublic. dateRemarks
B 6238372 Heat treatment method and heat treatment apparatus Nov 29, 2017
B 6238791 Sealed honeycomb structure Nov 29, 2017
B 6238899 Defect detection method, repair method, and monolith type separation membrane structure of monolith type separation membrane structure Nov 29, 2017
B 6239707 Fuel cell stack and fuel cell Nov 29, 2017
B 6239719 Fuel cell Nov 29, 2017
B 6239721 Fuel cell stack Nov 29, 2017
B 6234628 Fuel cell Nov 22, 2017
B 6234847 Gas sensor assembly method and gas sensor assembly device Nov 22, 2017
B 6230540 Positive electrode active material for lithium secondary batteries and positive electrode using it Nov 15, 2017
B 6231721 Porous ceramic structure Nov 15, 2017
B 6231908 Sealed honeycomb structure Nov 15, 2017
B 6231909 Sealed honeycomb structure and its manufacturing method Nov 15, 2017
B 6231910 Sealed honeycomb structure Nov 15, 2017
B 6231911 Sealed honeycomb structure Nov 15, 2017
B 6225372 Manufacturing method of ceramic filter Nov 8, 2017

16-30 (total:303)

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6238372 6238791 6238899 6239707 6239719 6239721 6234628 6234847 6230540 6231721 6231908 6231909 6231910 6231911 6225372

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