Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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　■　2017 Application Ranking      52th 　publications: 846 （下降2016: 45th  727）

　■　2017 Acquisition Ranking      101th 　registrations: 305 （下降2016: 55th  511）

（update：Mar 29, 2023）

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Nippon Seiko Co., Ltd.の商標一覧
Publication numberTitle of the InventionPublic. dateRemarks
B 6252135 Ball screw and seal used for it Dec 27, 2017
B 6252136 Ball screw Dec 27, 2017
B 6252151 Sealing ring and rolling bearing unit for supporting wheels with sealing ring Dec 27, 2017
B 6252179 Bearing outer ring manufacturing method Dec 27, 2017
B 6252227 Toroidal type continuously variable transmission Dec 27, 2017
B 6252621 Rolling bearing unit with combined seal ring Dec 27, 2017
B 6252622 Rolling bearing unit with combined seal ring Dec 27, 2017
B 6252666 Rolling bearing unit for wheel support Dec 27, 2017
B 6248426 Ball screw manufacturing method Dec 20, 2017
B 6248442 Toroidal type continuously variable transmission Dec 20, 2017
B 6248580 Ball screw and seal used for it Dec 20, 2017
B 6248591 Electronic control unit and electric power steering device Dec 20, 2017
B 6248609 Toroidal type continuously variable transmission Dec 20, 2017
B 6248674 Thrust roller bearing Dec 20, 2017
B 6249134 Electric power steering apparatus and control apparatus for determining parameters set therein Dec 20, 2017

1-15 (total:309)

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6252135 6252136 6252151 6252179 6252227 6252621 6252622 6252666 6248426 6248442 6248580 6248591 6248609 6248674 6249134

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