Inventor · disambiguated record
Kotohiko Sekoguchi
Also filed as: SEKOGUCHI KOTOHIKO
6 granted patents·1 pending application·55 citations·filing 1983–2006
81Inventor score
Top patents by PatentIndex Score
7 records- 0161US4923115AMixing valve apparatusMIYAWAKI INC·Filed 1987·Granted May 8, 1990·24 cites·3 claims
- 0260US8718984B2Minute flow rate controller with entrance throttle grooveSEKOGUCHI KOTOHIKO·Filed 2006·Granted May 6, 2014·4 cites·7 claims
- 0346US7185543B2Ultra-precision micro-differential pressure measuring device and ultra-precision differential pressure measuring deviceFUJIKIN KK·Filed 2004·Granted Mar 6, 2007·4 cites·9 claims
- 0446US4750524AApparatus for interchanging orifice plates for orifice flowmeterFUJI KINZOKU KOSAKU KK·Filed 1987·Granted Jun 14, 1988·12 cites·7 claims
- 0538US5263340AAbsorption generatorSANYO ELECTRIC CO·Filed 1992·Granted Nov 23, 1993·10 cites·8 claims
- 0638US2007022817A1Ultra-precision micro-differential pressure measuring device and ultra-precision differential pressure measuring deviceFUJIKIN KK·Filed 2006·Application pending·0 cites
- 0724US4537078APrecision pressure gaugeSEKOGUCHI KOTOHIKO·Filed 1983·Granted Aug 27, 1985·1 cites·8 claims
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