Inventor · disambiguated record
Tsuyoshi Yokouchi
Also filed as: YOKOUCHI TSUYOSHI
4 granted patents·11 citations·filing 1997–2014
68Inventor score
Technology areasG11B
Top patents by PatentIndex Score
4 records- 0169US7441258B2Objective lens drive device and optical head deviceNIDEC SANKYO CORP·Filed 2005·Granted Oct 21, 2008·2 cites·16 claims
- 0236US6212019B1Objective lens driving system in a optical pick-up and method of modulating the resonance frequency of its lens holderSANKYO SEIKI SEISAKUSHO KK·Filed 1997·Granted Apr 3, 2001·5 cites·13 claims
- 0335USD742262SCurrent sensorNIDEC SANKYO CORP·Filed 2014·Granted Nov 3, 2015·4 cites·1 claims
- 0421USD753521SCurrent sensorNIDEC SANKYO CORP·Filed 2014·Granted Apr 12, 2016·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →