Inventor · disambiguated record
Yukinori Otsuka
Also filed as: OTSUKA YUKINORI
11 granted patents·146 citations·filing 1992–2014
91Inventor score
Files withUNISIA JECS CORP4HITACHI LTD3ATSUGI UNISIA CORP1HITACHI AUTOMATIVE SYSTEMS LTD1HITACHI AUTOMOTIVE SYSTEMS LTD1
Top patents by PatentIndex Score
11 records- 0190US7246863B2Electromagnetic valve unitHITACHI LTD·Filed 2004·Granted Jul 24, 2007·37 cites·11 claims
- 0284US8733397B2Electromagnetically actuated valveHITACHI AUTOMATIVE SYSTEMS LTD·Filed 2012·Granted May 27, 2014·8 cites·4 claims
- 0377US8322684B2Electromagnetically actuated valveOTSUKA YUKINORI·Filed 2009·Granted Dec 4, 2012·10 cites·11 claims
- 0474US7341320B2Electromagnetically actuated valveHITACHI LTD·Filed 2004·Granted Mar 11, 2008·20 cites·15 claims
- 0571US9884613B2Brake systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Feb 6, 2018·3 cites·14 claims
- 0671US6145543AAutomotive hydraulic modulatorUNISIA JECS CORP·Filed 1999·Granted Nov 14, 2000·18 cites·3 claims
- 0769US6250335B1Automotive hydraulic modulatorUNISIA JECS CORP·Filed 2000·Granted Jun 26, 2001·14 cites·7 claims
- 0862US6164731AAutomotive brake systemUNISIA JECS CORP·Filed 1998·Granted Dec 26, 2000·17 cites·8 claims
- 0955US7354117B2Liquid pressure control unitHITACHI LTD·Filed 2004·Granted Apr 8, 2008·7 cites·18 claims
- 1055US6578817B2Solenoid valveUNISIA JECS CORP·Filed 2001·Granted Jun 17, 2003·5 cites·16 claims
- 1138US5280882AElectromagnetic valveATSUGI UNISIA CORP·Filed 1992·Granted Jan 25, 1994·7 cites·8 claims
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