Inventor · disambiguated record
Koichi Yoshihara
Also filed as: YOSHIHARA KOICHI
13 granted patents·1 pending application·196 citations·filing 1985–2021
91Inventor score
Top patents by PatentIndex Score
14 records- 0183US6003539ADifferential pressure regulating valve and liquid shut-off valve deviceNOK CORP·Filed 1999·Granted Dec 21, 1999·71 cites·5 claims
- 0279US5529280ADiaphragm ValveNOK CORP·Filed 1995·Granted Jun 25, 1996·37 cites·5 claims
- 0375US4670365APhotomask and method of fabrication thereofNEC CORP·Filed 1985·Granted Jun 2, 1987·25 cites·11 claims
- 0474US8374230B2Apparatus and methods for displaying signal characteristicsTEKTRONIX INC·Filed 2007·Granted Feb 12, 2013·6 cites·4 claims
- 0566US6874523B2Fluid cutoff valve deviceNOK CORP·Filed 2001·Granted Apr 5, 2005·12 cites·5 claims
- 0661US5640989AFuel cut-off valveNOK CORP·Filed 1995·Granted Jun 24, 1997·22 cites·6 claims
- 0755US2011076349A1Composition containing hot-water extract of plant of the genus hemerocallis and having antidepressant-like effects or fatigue-relieving effects based on sleep improvementYOSHIHARA KOICHI·Filed 2009·Application pending·0 cites
- 0852US7061219B2Independent measurement of complicated transfer functionsTEKTRONIX INT SALES GMBH·Filed 2005·Granted Jun 13, 2006·3 cites·10 claims
- 0951US5931183ALiquid cutoff valve unitNOK CORP·Filed 1998·Granted Aug 3, 1999·15 cites·3 claims
- 1047US11685406B2Vehicle control device, vehicle control method, and storage mediumHONDA MOTOR CO LTD·Filed 2021·Granted Jun 27, 2023·0 cites·15 claims
- 1143US7430247B2Carrier frequency detection for N-ary phase modulated signalTEKTRONIX INC·Filed 2005·Granted Sep 30, 2008·0 cites·4 claims
- 1241US7472717B2Float ValveNOK CORP·Filed 2004·Granted Jan 6, 2009·1 cites·1 claims
- 1338US8594165B2Half-symbol constellation displayYOSHIHARA KOICHI·Filed 2003·Granted Nov 26, 2013·0 cites·6 claims
- 1432US5899440ADiaphragm valveFREUDENBERG NOK GP·Filed 1997·Granted May 4, 1999·4 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →