Inventor · disambiguated record
Ryosuke Dohi
Also filed as: DOHI RYOSUKE
13 granted patents·627 citations·filing 1985–2008
94Inventor score
Top patents by PatentIndex Score
13 records- 0196US5816285APressure type flow rate control apparatusFUJIKIN KK·Filed 1997·Granted Oct 6, 1998·139 cites·6 claims
- 0292US6394415B1Fluid control valve and fluid supply/exhaust systemOHMI TADAHIRO·Filed 2000·Granted May 28, 2002·43 cites·18 claims
- 0392US5669408APressure type flow rate control apparatusFUJIKIN KK·Filed 1996·Granted Sep 23, 1997·130 cites·5 claims
- 0489US5791369APressure type flow rate control apparatusFUJIKIN KK·Filed 1997·Granted Aug 11, 1998·94 cites·6 claims
- 0588US8162286B2Piezoelectric driven control valveSAWADA YOHEI·Filed 2008·Granted Apr 24, 2012·17 cites·4 claims
- 0681US5609077ATightening deviceFUJIKIN KK·Filed 1996·Granted Mar 11, 1997·41 cites·18 claims
- 0778US5502883AMethod of tightening threaded memberFUJIKIN KK·Filed 1994·Granted Apr 2, 1996·35 cites·9 claims
- 0877US6193212B1Fluid control valve and fluid supply/exhaust systemOHMI TADAHIRO·Filed 1997·Granted Feb 27, 2001·30 cites·17 claims
- 0971US7059363B2Method of supplying divided gas to a chamber from a gas supply apparatus equipped with a flow-rate control systemTOKYO ELECTRON LTD·Filed 2003·Granted Jun 13, 2006·23 cites·10 claims
- 1067US6018136ASystem for supervising piping workTADAHIRO OHMI·Filed 1999·Granted Jan 25, 2000·26 cites·3 claims
- 1158US6116092AFluid pressure detector using a diaphragmFUJIKIN KK·Filed 1997·Granted Sep 12, 2000·23 cites·4 claims
- 1256US5981905ASystem for supervising piping workOHMI TADAHIRO·Filed 1997·Granted Nov 9, 1999·17 cites·3 claims
- 1340US4645176AControl valveFUJI KINZOKU KOSAKU KK·Filed 1985·Granted Feb 24, 1987·9 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →