Inventor · disambiguated record
Naoki Matsuyama
Also filed as: MATSUYAMA NAOKI
11 granted patents·2 pending applications·117 citations·filing 1988–2019
90Inventor score
Top patents by PatentIndex Score
13 records- 0191US6742934B2Rolling bearing and spindle apparatus for machine toolNSK LTD·Filed 2001·Granted Jun 1, 2004·39 cites·21 claims
- 0272US6709161B2Angular contact ball bearing and spindle deviceNSK LTD·Filed 2002·Granted Mar 23, 2004·11 cites·6 claims
- 0370US6869223B2Rolling bearing and spindle device for machine toolsNSK LTD·Filed 2002·Granted Mar 22, 2005·12 cites·18 claims
- 0466US11074370B2Information processing system, information processing device, and method for controlling information processing deviceMEGACHIPS CORP·Filed 2019·Granted Jul 27, 2021·1 cites·21 claims
- 0566US6733181B2Bearing unitNSK LTD·Filed 2001·Granted May 11, 2004·11 cites·1 claims
- 0663US7071834B2Device for monitoring the operating conditions of rolling bearingNSK LTD·Filed 2002·Granted Jul 4, 2006·8 cites·13 claims
- 0762USRE48843ERolling bearing and spindle apparatus for machine toolNSK LTD·Filed 2019·Granted Dec 7, 2021·0 cites·21 claims
- 0861US8753016B2Rolling bearing, grease supply system, spindle unit, grease supply method, and grease supply programMATSUYAMA NAOKI·Filed 2003·Granted Jun 17, 2014·11 cites·5 claims
- 0960US7267488B2Rolling bearing and spindle device for machine toolsNSK LTD·Filed 2005·Granted Sep 11, 2007·2 cites·11 claims
- 1060US7033082B2Angular contact ball bearing and spindle deviceNSK LTD·Filed 2004·Granted Apr 25, 2006·6 cites·2 claims
- 1155US4857908AWide screen display device using an endless beltRICOH KK·Filed 1988·Granted Aug 15, 1989·16 cites·10 claims
- 1250US2007266821A1Rolling bearing and spindle device for machine toolsNSK LTD·Filed 2007·Application pending·0 cites
- 1342US2019199526A1Communication system and data communication methodMEGACHIPS CORP·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →