Inventor · disambiguated record
Katsuhiro Watanabe
Also filed as: WATANABE KATSUHIRO
19 granted patents·9 pending applications·197 citations·filing 1982–2025
94Inventor score
Top patents by PatentIndex Score
28 records- 0195US6878368B2Composition for blending to hair treating agents and a hair treating agentSAN EI KAGAKU CO·Filed 2002·Granted Apr 12, 2005·69 cites·28 claims
- 0287US7150868B2Composition for blending to hair treating agent and hair treating agentSAN EI KAGAKU CO·Filed 2005·Granted Dec 19, 2006·4 cites·7 claims
- 0383US6939537B2Composition for blending to hair treating agents and a hair treating agentSAN EI KAGAKU CO·Filed 2002·Granted Sep 6, 2005·13 cites·30 claims
- 0477US7718817B2Vegetable sterol ester-containing composition and additive that increases the feeling effects from a hair cosmeticSAN EI KAGAKU CO·Filed 2006·Granted May 18, 2010·2 cites·7 claims
- 0575US5988782AInk-jet printing apparatusCANON KK·Filed 1996·Granted Nov 23, 1999·30 cites·20 claims
- 0671US6488348B1Ink-jet printing apparatusCANON KK·Filed 1999·Granted Dec 3, 2002·18 cites·15 claims
- 0768US7052682B2Composition for blending to hair treating agents and a hair treating agentSAN EI KAGAKU CO·Filed 2004·Granted May 30, 2006·2 cites·13 claims
- 0867USD307440SPrinterCANON KK·Filed 1987·Granted Apr 24, 1990·11 cites·1 claims
- 0963US2025229784A1OPERATION MANAGEMENT DEVICE AND MaaS PROVIDING METHODTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1063US2025232677A1OPERATION MANAGEMENT DEVICE AND MaaS PROVIDING METHODTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1157US7452022B2Front portion structure for vehicleHINO MOTORS LTD·Filed 2006·Granted Nov 18, 2008·4 cites·16 claims
- 1257US2025299119A1Information processing apparatus, method, and systemTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1356US11552441B2Display device and display methodCANON KK·Filed 2019·Granted Jan 10, 2023·0 cites·20 claims
- 1456US6835375B2Composition for blending to hair treating agent and a hair treating agentSAN EI KAGAKU CO·Filed 2002·Granted Dec 28, 2004·0 cites·4 claims
- 1556US2025292681A1Information processing apparatus and operating method of information processing apparatusTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1655US5175563AImage recording apparatus and ink sheet cassette usable in the image recording apparatusCANON KK·Filed 1991·Granted Dec 29, 1992·13 cites·29 claims
- 1755US2025265514A1MethodTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1855US2025264888A1Information processing apparatus, system, and operating method of systemTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1954US10965222B2Power supplyFANUC CORP·Filed 2019·Granted Mar 30, 2021·0 cites·6 claims
- 2053US2005152864A1Vegetable sterol ester-containing composition and additive that increases the feeling effects from hair cosmeticFiled 2004·Application pending·0 cites
- 2151USD450891SSmall pet animal houseBANDAI CO·Filed 2000·Granted Nov 20, 2001·10 cites·1 claims
- 2251US2009090255A1Agricultural product peeling apparatusKARASAWA NOBUYUKI·Filed 2008·Application pending·0 cites
- 2348US5713501AAutomobile having spare tire carrier with lock mechanism including rear door bottom panel supportHINO MOTORS LTD·Filed 1996·Granted Feb 3, 1998·15 cites·13 claims
- 2442US7864908B2Apparatus and methods for clock signal recovery and for jitter measurement relative to the recovered clock signalTEKTRONIX INC·Filed 2004·Granted Jan 4, 2011·0 cites·6 claims
- 2542US2010159382A1Electrophotographic development carrier, two-component developer and image-forming method using the two-component developerCANON KK·Filed 2009·Application pending·0 cites
- 2639US8611179B2Acoustic wave measuring system and method of generating image data thereofTANJI KOICHI·Filed 2011·Granted Dec 17, 2013·0 cites·20 claims
- 2728US4474193AMethod and apparatus for diagnosis of hair for permanent wavingSAN EI KAGAKU CO·Filed 1982·Granted Oct 2, 1984·4 cites·3 claims
- 2820US4510951AMethod and apparatus for diagnosis of hair for permanent wavingSAN EI KAGAKU CO L T D·Filed 1983·Granted Apr 16, 1985·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →