Assignee
TANAKA YUTAKA
JP·3 granted patents·28 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0190US9453491B2Method of diagnosing glow plug and glow plug drive control deviceTANAKA YUTAKA·Filed 2012·Granted Sep 27, 2016·21 cites·11 claims
- 0274US9089947B2Spherical body polishing apparatus, method for polishing spherical body and method for manufacturing spherical memberTANAKA YUTAKA·Filed 2009·Granted Jul 28, 2015·5 cites·7 claims
- 0373US10048214B2Rolling element inspection method, rolling element manufacturing method, and rolling elementTANAKA YUTAKA·Filed 2012·Granted Aug 14, 2018·2 cites·8 claims
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