Inventor · disambiguated record
Katsuhiro Komuro
Also filed as: KOMURO KATSUHIRO · SUWA MASATERU
34 granted patents·11 pending applications·392 citations·filing 1976–2023
97Inventor score
Top patents by PatentIndex Score
45 records- 0196US11899363B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Granted Feb 13, 2024·3 cites·18 claims
- 0292US11820736B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Granted Nov 21, 2023·1 cites·18 claims
- 0385US4207096AMethod of producing graphite-containing copper alloysHITACHI LTD·Filed 1978·Granted Jun 10, 1980·27 cites·16 claims
- 0483US11550219B2Salt, quencher, resist composition and method for producing resist pattern, and method for producing saltSUMITOMO CHEMICAL CO·Filed 2020·Granted Jan 10, 2023·1 cites·9 claims
- 0583US5852266AVacuum circuit breaker as well as vacuum valve and electric contact used in sameHITACHI LTD·Filed 1997·Granted Dec 22, 1998·32 cites·10 claims
- 0683US4383970AProcess for preparation of graphite-containing aluminum alloysHITACHI LTD·Filed 1979·Granted May 17, 1983·29 cites·22 claims
- 0782US12105419B2Salt, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2020·Granted Oct 1, 2024·1 cites·13 claims
- 0878US11385542B2Salt, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2019·Granted Jul 12, 2022·1 cites·13 claims
- 0978US5589652ACeramic-particle-dispersed metallic member, manufacturing method of same and use of sameHITACHI LTD·Filed 1994·Granted Dec 31, 1996·25 cites·18 claims
- 1077US6437275B1Vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereofHITACHI LTD·Filed 1998·Granted Aug 20, 2002·27 cites·15 claims
- 1176US5612523AVacuum circuit-breaker and electrode assembly therefor and a manufacturing method thereofHITACHI LTD·Filed 1994·Granted Mar 18, 1997·30 cites·1 claims
- 1274US7399368B2Motor using magnetHITACHI LTD·Filed 2006·Granted Jul 15, 2008·5 cites·2 claims
- 1374US5557083AVacuum circuit breaker and electric contactHITACHI LTD·Filed 1994·Granted Sep 17, 1996·22 cites·31 claims
- 1471US6248969B1Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used thereforHITACHI LTD·Filed 1998·Granted Jun 19, 2001·24 cites·14 claims
- 1569US5364248ASliding member, a method for producing same, and usages of sameHITACHI LTD·Filed 1993·Granted Nov 15, 1994·32 cites·13 claims
- 1668US6048216AVacuum circuit breaker as well as vacuum valve and electric contact used in sameHITACHI LTD·Filed 1998·Granted Apr 11, 2000·18 cites·3 claims
- 1768US5594224AVacuum circuit interrupterHITACHI LTD·Filed 1994·Granted Jan 14, 1997·20 cites·9 claims
- 1867US6793468B2Turbo-charger for internal-combustion engineHITACHI LTD·Filed 2002·Granted Sep 21, 2004·25 cites·4 claims
- 1964US2024004289A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2023·Application pending·0 cites
- 2063US5697150AMethod forming an electric contact in a vacuum circuit breakerHITACHI LTD·Filed 1995·Granted Dec 16, 1997·17 cites·9 claims
- 2161US4084669AComposite collectorHITACHI LTD·Filed 1976·Granted Apr 18, 1978·14 cites·21 claims
- 2261US2023266666A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 2361US2022372012A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 2460US11840503B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Granted Dec 12, 2023·0 cites·17 claims
- 2560US11429025B2Salt, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2020·Granted Aug 30, 2022·0 cites·8 claims
- 2660US2023028443A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 2759US12060316B2Carboxylate, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Granted Aug 13, 2024·0 cites·13 claims
- 2859US11505524B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Granted Nov 22, 2022·0 cites·15 claims
- 2959US7064642B2Motor using magnetHITACHI LTD·Filed 2003·Granted Jun 20, 2006·5 cites·18 claims
- 3058US12487525B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Granted Dec 2, 2025·0 cites·14 claims
- 3158US5763848AElectrode for vacuum circuit breakerHITACHI LTD·Filed 1996·Granted Jun 9, 1998·16 cites·16 claims
- 3258US5691521AVacuum circuit breaker with improved contact assemblyHITACHI LTD·Filed 1995·Granted Nov 25, 1997·16 cites·12 claims
- 3357US2022291583A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 3456US2023152691A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2022·Application pending·0 cites
- 3555US2021063875A1Salt, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 3655US2022011667A1Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Application pending·0 cites
- 3753US11548961B2Compound, resin, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2020·Granted Jan 10, 2023·0 cites·18 claims
- 3852US2020387069A1Salt, quencher, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2020·Application pending·0 cites
- 3948US11474431B2Compound, resin, photoresist composition and process for producing photoresist patternSUMITOMO CHEMICAL CO·Filed 2018·Granted Oct 18, 2022·0 cites·22 claims
- 4046US11782342B2Salt and photoresist composition containing the sameSUMITOMO CHEMICAL CO·Filed 2018·Granted Oct 10, 2023·0 cites·11 claims
- 4146US8588975B2Robot safety monitor device, and robot safety monitor methodKOMURO KATSUHIRO·Filed 2009·Granted Nov 19, 2013·1 cites·14 claims
- 4244US10915022B2Photoresist composition and process for producing photoresist patternSUMITOMO CHEMICAL CO·Filed 2018·Granted Feb 9, 2021·0 cites·25 claims
- 4342US11822241B2Salt, acid generator, resist composition and method for producing resist patternSUMITOMO CHEMICAL CO·Filed 2021·Granted Nov 21, 2023·0 cites·16 claims
- 4436US2002117476A1Vacuum circuit-breaker, vacuum valve for use therein, and electrodes thereofHITACHI LTD·Filed 2002·Application pending·0 cites
- 4535US2002043516A1Vacuum switch and vacuum switchgear using the sameHITACHI LTD·Filed 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →