Inventor · disambiguated record
Hideki Tsuchiya
Also filed as: TSUCHIYA HIDEKI
14 granted patents·1 pending application·387 citations·filing 1984–2009
94Inventor score
Files withKAYABA INDUSTRY CO LTD3SONY MAGNESCALE INC3YAMAGATA HIDEKI2AISIN SEIKI1MORI SEIKI SEISAKUSHO KK1
Top patents by PatentIndex Score
15 records- 0194US4676645AOptical instrument for measuring displacementSONY MAGNESCALE INC·Filed 1984·Granted Jun 30, 1987·81 cites·9 claims
- 0292US5757131AColor plasma display panel and fabricating methodNEC CORP·Filed 1996·Granted May 26, 1998·79 cites·11 claims
- 0391US7973627B2Solenoid actuatorKAYABA INDUSTRY CO LTD·Filed 2009·Granted Jul 5, 2011·28 cites·10 claims
- 0485US8469334B2Solenoid actuatorYAMAGATA HIDEKI·Filed 2009·Granted Jun 25, 2013·18 cites·7 claims
- 0585US8081053B2Solenoid actuatorYAMAGATA HIDEKI·Filed 2009·Granted Dec 20, 2011·20 cites·9 claims
- 0681US5225918AHologram scale, apparatus for making hologram scale, moving member having hologram scale assembled hologram scale and apparatus for making assembled hologram scaleSONY MAGNESCALE INC·Filed 1991·Granted Jul 6, 1993·55 cites·6 claims
- 0771US8418723B2Electromagnetic proportional flow rate control valveTSUCHIYA HIDEKI·Filed 2002·Granted Apr 16, 2013·20 cites·2 claims
- 0866US6675823B2Relief valveKAYABA INDUSTRY CO LTD·Filed 2003·Granted Jan 13, 2004·11 cites·3 claims
- 0964US7808650B2Displacement measuring apparatusMORI SEIKI SEISAKUSHO KK·Filed 2008·Granted Oct 5, 2010·5 cites·5 claims
- 1062US5172250AHologram scale having moisture resistanceSONY MAGNESCALE INC·Filed 1990·Granted Dec 15, 1992·22 cites·7 claims
- 1155US5156645AWorking fluid circuit for active suspension system with surge suppression during fail-safe mode operationNISSAN MOTOR·Filed 1990·Granted Oct 20, 1992·22 cites·5 claims
- 1250US7251933B2Flow rate control device for power steeringKAYABA INDUSTRY CO LTD·Filed 2003·Granted Aug 7, 2007·5 cites·2 claims
- 1346US5258861AReflection type hologram scaleSONY CORP·Filed 1992·Granted Nov 2, 1993·11 cites·4 claims
- 1443US6189507B1Throttle valve control deviceAISIN SEIKI·Filed 1999·Granted Feb 20, 2001·10 cites·20 claims
- 1530US2002029801A1Relief valveFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →