Inventor · disambiguated record
Tetsuya Katoh
Also filed as: KATOH TETSUYA
14 granted patents·100 citations·filing 1978–2020
89Inventor score
Files withNEC ELECTRONICS CORP5DENSO CORP4TORAY INDUSTRIES2HITACHI CHEMICAL CO LTD1KATAYAMA MASAYUKI1
Top patents by PatentIndex Score
14 records- 0182US5180402ADyed synthetic fiber comprising silver-substituted zeolite and copper compound, and process for preparing sameTORAY INDUSTRIES·Filed 1991·Granted Jan 19, 1993·57 cites·16 claims
- 0278US11667247B2Ultrasonic sensorDENSO CORP·Filed 2020·Granted Jun 6, 2023·1 cites·20 claims
- 0369US9658121B2Load sensor using vertical transistorDENSO CORP·Filed 2014·Granted May 23, 2017·2 cites·6 claims
- 0461US7495269B2Semiconductor device and electronic apparatus using the sameNEC ELECTRONICS CORP·Filed 2005·Granted Feb 24, 2009·2 cites·20 claims
- 0558US7208350B2Method and device for producing layout patterns of a semiconductor device having an even wafer surfaceNEC ELECTRONICS CORP·Filed 2004·Granted Apr 24, 2007·7 cites·19 claims
- 0654US8461572B2Organic luminescent device and manufacturing method thereofKATAYAMA MASAYUKI·Filed 2009·Granted Jun 11, 2013·1 cites·50 claims
- 0748US8009128B2Passive matrix type display deviceDENSO CORP·Filed 2007·Granted Aug 30, 2011·0 cites·28 claims
- 0847US7682880B2Method and device for producing layout patterns of a semiconductor device having an even wafer surfaceNEC ELECTRONICS CORP·Filed 2007·Granted Mar 23, 2010·0 cites·5 claims
- 0947US5922830AHighly hygroscopic polyamide fiber, and production and application thereofTORAY INDUSTRIES·Filed 1997·Granted Jul 13, 1999·15 cites·9 claims
- 1046US11445304B2Ultrasonic sensorDENSO CORP·Filed 2020·Granted Sep 13, 2022·0 cites·18 claims
- 1146US7103866B2Method for designing semiconductor circuit device, utilizing boundary cells between first and second circuits driven by different power supply systemsNEC ELECTRONICS CORP·Filed 2004·Granted Sep 5, 2006·8 cites·8 claims
- 1242US4191803AExpandable particles of a styrene polymer having small particle sizeHITACHI CHEMICAL CO LTD·Filed 1978·Granted Mar 4, 1980·6 cites·4 claims
- 1340US7576405B2Semiconductor integrated circuit for reducing leak current through MOS transistorsNEC ELECTRONICS CORP·Filed 2006·Granted Aug 18, 2009·0 cites·18 claims
- 1433US5278295APyrrole monomerNIPPON SODA CO·Filed 1990·Granted Jan 11, 1994·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →