Patent Ranking in Japan - Applicant details - Japanese version

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Nippon Seiko Co., Ltd.

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  2021 Application Ranking      102th  publications: 337 上昇2020: 150th  289)

  2021 Acquisition Ranking      152th  registrations: 159 下降2020: 103th  265)

(update:Oct 21, 2021)

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Publication numberTitle of the InventionPublic. dateRemarks
A 2021-123288 Vehicle steering device Aug 30, 2021
A 2021-124141 Rolling bearing manufacturing method, and machine and vehicle manufacturing method Aug 30, 2021
A 2021-124163 Hub unit bearing Aug 30, 2021
A 2021-124410 Vehicle weight measuring device Aug 30, 2021
A 2021-125966 Power generation devices and bearings with sensors Aug 30, 2021
2020-22267 Rolling bearing unit Aug 26, 2021
A 2021-121767 Ball screw device Aug 26, 2021
2020-9140 Rolling bearing unit Aug 19, 2021
A 2021-120179 Gripping device Aug 19, 2021
A 2021-120652 A method for measuring the groove diameter of a bearing ring, a method for manufacturing a rolling bearing, and a method for manufacturing a machine or a vehicle. Aug 19, 2021
A 2021-120789 Design support device, design support method and design support program Aug 19, 2021
2020-31637 The screw shaft and its manufacturing method, and the electric position adjusting device for the steering wheel and its manufacturing method. Aug 12, 2021
A 2021-119016 Pressing method and manufacturing method of machinery Aug 12, 2021
2020-32130 Electric position adjustment device for steering wheel Aug 10, 2021
2020-39880 Rack and pinion type steering gear unit Aug 10, 2021

91-105 (total:347)

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2021-123288 2021-124141 2021-124163 2021-124410 2021-125966 2020-22267 2021-121767 2020-9140 2021-120179 2021-120652 2021-120789 2020-31637 2021-119016 2020-32130 2020-39880

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Patent Ranking in Japan

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