Inventor · disambiguated record
Katsuhiro Tsuchiya
Also filed as: TSUCHIYA KATSUHIRO
17 granted patents·3 pending applications·729 citations·filing 1977–2021
95Inventor score
Files withTOKYO ELECTRON LTD7NIHON KOHDEN CORP4TOKAI RIKA CO LTD4TORAY INDUSTRIES4JAPAN STEEL WORKS LTD1
Top patents by PatentIndex Score
20 records- 0199US7591601B2Coater/developer, coating/developing method, and storage mediumTOKYO ELECTRON LTD·Filed 2008·Granted Sep 22, 2009·464 cites·20 claims
- 0289US7871211B2Coating and developing system, coating and developing method and storage mediumTOKYO ELECTRON LTD·Filed 2008·Granted Jan 18, 2011·15 cites·20 claims
- 0385US6409141B1Particle analyzer and composite lens formed by integrally joining plural lens elements of different focal pointsNIHON KOHDEN CORP·Filed 2000·Granted Jun 25, 2002·21 cites·8 claims
- 0484US6084670AParticle analyzer and composite lens formed by integrally joining plural lens elements of different focal pointsNIHON KOHDEN CORP·Filed 1998·Granted Jul 4, 2000·53 cites·10 claims
- 0579US11467700B2Electrostatic sensor, control device, and non-transitory computer-readable mediumTOKAI RIKA CO LTD·Filed 2021·Granted Oct 11, 2022·1 cites·9 claims
- 0679US9731226B2Solution treatment apparatus and solution treatment methodTOKYO ELECTRON LTD·Filed 2013·Granted Aug 15, 2017·3 cites·9 claims
- 0774US10022652B2Solution treatment apparatus and solution treatment methodTOKYO ELECTRON LTD·Filed 2017·Granted Jul 17, 2018·1 cites·1 claims
- 0873US9878267B2Solution treatment apparatus and solution treatment methodTOKYO ELECTRON LTD·Filed 2017·Granted Jan 30, 2018·1 cites·4 claims
- 0973US7789577B2Coating and developing system, coating and developing method and storage mediumTOKYO ELECTRON LTD·Filed 2008·Granted Sep 7, 2010·4 cites·20 claims
- 1072US5747343ALeukocyte classification reagentNIHON KOHDEN CORP·Filed 1995·Granted May 5, 1998·44 cites·19 claims
- 1170US4148972AHeatsealable polypropylene film laminateTORAY INDUSTRIES·Filed 1977·Granted Apr 10, 1979·37 cites·7 claims
- 1261US5376437ALaminated three-layer filmTORAY INDUSTRIES·Filed 1991·Granted Dec 27, 1994·28 cites·11 claims
- 1355US6157500AParticle analyzer and composite lens formed by integrally joining plural lens elements of different focal pointsNIHON KOHDEN CORP·Filed 1999·Granted Dec 5, 2000·12 cites·17 claims
- 1455US5137955APropylene polymer filmTORAY INDUSTRIES·Filed 1990·Granted Aug 11, 1992·26 cites·20 claims
- 1551US4323404AMethod for providing single piece with plural different mechanical characteristicsJAPAN STEEL WORKS LTD·Filed 1980·Granted Apr 6, 1982·12 cites·4 claims
- 1647US7997813B2Coating and developing system with a direct carrying device in a processing block, coating and developing method and storage mediumTOKYO ELECTRON LTD·Filed 2008·Granted Aug 16, 2011·0 cites·5 claims
- 1747US2021223885A1Operation deviceTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 1847US2021382577A1Electrostatic sensor, control device, and non-transitory computer-readable mediumTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 1945US2021373706A1Electrostatic sensor, control device, and non-transitory computer-readable mediumTOKAI RIKA CO LTD·Filed 2021·Application pending·0 cites
- 2035US5439729ATransfer metallizing film and sheetTORAY INDUSTRIES·Filed 1991·Granted Aug 8, 1995·7 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →