Inventor · disambiguated record
Seiichi Ugai
Also filed as: UGAI SEIICHI
22 granted patents·1 pending application·687 citations·filing 1988–2007
96Inventor score
Top patents by PatentIndex Score
23 records- 0197US5469749AMultiple-function fluid measuring and transmitting apparatusHITACHI LTD·Filed 1995·Granted Nov 28, 1995·214 cites·29 claims
- 0293US5259248AIntegrated multisensor and static and differential pressure transmitter and plant system using the integrated multisensorHITACHI LTD·Filed 1991·Granted Nov 9, 1993·84 cites·22 claims
- 0392US5756899AIntegrated sensorHITACHI LTD·Filed 1997·Granted May 26, 1998·104 cites·21 claims
- 0488US7473342B2Capillary array and capillary electrophoresis apparatusHITACHI HIGH TECH CORP·Filed 2006·Granted Jan 6, 2009·19 cites·11 claims
- 0587US4986127AMulti-functional sensorHITACHI LTD·Filed 1989·Granted Jan 22, 1991·53 cites·5 claims
- 0683US5537882ASemiconductor sensor for detecting physical amount without thermal hypsteresis where output wiring is disposed in a stress insensitive directionFiled 1994·Granted Jul 23, 1996·44 cites·18 claims
- 0780US8043493B2Multi-capillary array electrophoresis deviceHITACHI LTD·Filed 2007·Granted Oct 25, 2011·5 cites·7 claims
- 0880US6878256B2Capillary array deviceHITACHI LTD·Filed 2002·Granted Apr 12, 2005·18 cites·21 claims
- 0978US6211772B1Semiconductor composite sensorHITACHI LTD·Filed 1997·Granted Apr 3, 2001·39 cites·6 claims
- 1073US7883613B2Capillary electrophoresis apparatusHITACHI HIGH TECH CORP·Filed 2007·Granted Feb 8, 2011·4 cites·17 claims
- 1172US5012677ADifferential pressure transmitterHITACHI LTD·Filed 1988·Granted May 7, 1991·28 cites·1 claims
- 1270US8246806B2Multi-capillary array electrophoresis deviceINABA RYOJI·Filed 2007·Granted Aug 21, 2012·2 cites·10 claims
- 1370US5574211ADetector having self-calibration functionHITACHI LTD·Filed 1995·Granted Nov 12, 1996·20 cites·16 claims
- 1467US7250098B2Multi-capillary array electrophoresis deviceHITACHI LTD·Filed 2002·Granted Jul 31, 2007·5 cites·4 claims
- 1567US6977034B2Capillary array and electrophoresis apparatusHITACHI LTD·Filed 2000·Granted Dec 20, 2005·6 cites·25 claims
- 1667US5174884ADetector having self-calibration functionHITACHI LTD·Filed 1990·Granted Dec 29, 1992·17 cites·8 claims
- 1763US5429736ADetector having self-calibration functionHITACHI LTD·Filed 1994·Granted Jul 4, 1995·13 cites·7 claims
- 1857US7156971B2Capillary array and electrophoresis apparatus, and methodsHITACHI HIGH TECH CORP·Filed 2003·Granted Jan 2, 2007·2 cites·10 claims
- 1954US5391283ADetector having self-calibration functionHITACHI LTD·Filed 1992·Granted Feb 21, 1995·10 cites·13 claims
- 2053US7445701B2Capillary array unit and electrophoresis based thereonHITACHI LTD·Filed 2005·Granted Nov 4, 2008·0 cites·19 claims
- 2152US7658830B2Capillary array and electrophoresis apparatus, and methodsHITACHI HIGH TECH CORP·Filed 2006·Granted Feb 9, 2010·0 cites·7 claims
- 2247US6881316B2Capillary array deviceHITACHI LTD·Filed 2002·Granted Apr 19, 2005·0 cites·32 claims
- 2342US2006076239A1Electrophoresis apparatusINABA RYOJI·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →