Inventor · disambiguated record
Kiyoshi Uchikawa
Also filed as: UCHIKAWA KIYOSHI
20 granted patents·4 pending applications·583 citations·filing 1985–2025
95Inventor score
Top patents by PatentIndex Score
24 records- 0196US4652090ADispersed iridium based complementary electrochromic deviceNIPPON KOGAKU KK·Filed 1985·Granted Mar 24, 1987·224 cites·22 claims
- 0294US10904471B2Feature extraction element, feature extraction system, and determination apparatusNIKON CORP·Filed 2018·Granted Jan 26, 2021·9 cites·13 claims
- 0394US6010824APhotosensitive resin composition containing a triazine compound and a pre-sensitized plate using the same, and photosensitive resin composition containing acridine and triazine compounds and a color filter and a pre-sensitized plate using the sameTOKYO OHKA KOGYO CO LTD·Filed 1997·Granted Jan 4, 2000·109 cites·24 claims
- 0491US2025351612A1Element, system having the element, and judging apparatusNIKON CORP·Filed 2025·Application pending·0 cites
- 0587US8111378B2Exposure method and apparatus, and device production methodUCHIKAWA KIYOSHI·Filed 2005·Granted Feb 7, 2012·15 cites·28 claims
- 0687US6376153B2Photopolymerizable composition for color filterTOKYO OHKA KOGYO CO LTD·Filed 2001·Granted Apr 23, 2002·32 cites·3 claims
- 0785US5368991APhotosensitive resin composition for use as a light-shielding film which can be used as black matricesTOKYO OHKA KOGYO CO LTD·Filed 1993·Granted Nov 29, 1994·40 cites·10 claims
- 0883US5714286APhotosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereofTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Feb 3, 1998·42 cites·14 claims
- 0980US12396286B2Element, system having the element, and judging apparatusNIKON CORP·Filed 2023·Granted Aug 19, 2025·0 cites·27 claims
- 1073US8758654B1Photosensitive resin composition for color filter and color filter using the sameCHEIL IND INC·Filed 2013·Granted Jun 24, 2014·3 cites·9 claims
- 1172US5589936AOptical measuring apparatus for measuring physichemical propertiesNIKON CORP·Filed 1993·Granted Dec 31, 1996·37 cites·16 claims
- 1271US11791363B2Element, system having the element, and judging apparatusNIKON CORP·Filed 2020·Granted Oct 17, 2023·0 cites·19 claims
- 1369US6485870B1Charged-particle-beam microlithography masks and methods for manufacturing sameNIKON CORP·Filed 2000·Granted Nov 26, 2002·10 cites·18 claims
- 1469US5498498APhotosensitive resin composition used in a method for forming a light-shielding filmTOKYO OHKA KOGYO CO LTD·Filed 1994·Granted Mar 12, 1996·19 cites·10 claims
- 1556US5908720APhotosensitive resin composition for forming light shielding films, black matrix formed by the same, and method for the production thereofTOKYO OHKA KOGYO CO LTD·Filed 1996·Granted Jun 1, 1999·23 cites·10 claims
- 1653US2008166657A1Resist composition for bulkhead formation, bulkhead of EL display device and EL display deviceSUGIMOTO YASUAKI·Filed 2008·Application pending·0 cites
- 1746US5568460AOptical recording and/or reproducing apparatus and method utilizing stimulated photon echoNIKON CORP·Filed 1995·Granted Oct 22, 1996·8 cites·19 claims
- 1845US9017583B2Photosensitive resin composition, and light blocking layer and liquid crystal display using the sameCHEIL IND INC·Filed 2013·Granted Apr 28, 2015·0 cites·10 claims
- 1945US6265116B1Process for producing color filterTOKYO OHKA KOGYO CO LTD·Filed 1998·Granted Jul 24, 2001·9 cites·2 claims
- 2043US2005236967A1Resist composition for separator formation, separator of EL display device and EL display deviceSUGIMOTO YASUAKI·Filed 2004·Application pending·0 cites
- 2142US7876452B2Interferometric position-measuring devices and methodsNIKON CORP·Filed 2008·Granted Jan 25, 2011·0 cites·39 claims
- 2239US2008204682A1Exposure method and exposure apparatus, and device manufacturing methodNIKON CORP·Filed 2006·Application pending·0 cites
- 2334US5636195AOptical recording method and reproducing method and recording apparatus and reproducing apparatus utilizing stimulated photon echoNIKON CORP·Filed 1995·Granted Jun 3, 1997·3 cites·16 claims
- 2430US6385186B1Down-traffic-signal transmission systemNEC CORP·Filed 1998·Granted May 7, 2002·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →