Inventor · disambiguated record
Hiroko Watanabe
Also filed as: WATANABE HIROKO
10 granted patents·5 pending applications·139 citations·filing 1987–2018
87Inventor score
Files withSHISEIDO CO LTD4HITACHI LTD3MITSUBISHI ELECTRIC CORP3FUJI ELECTRONICS INDUSTRY CO1HONDA MOTOR CO LTD1
Top patents by PatentIndex Score
15 records- 0181US5985177AO/W/O type multiple emulsion and method of preparing the sameSHISEIDO CO LTD·Filed 1996·Granted Nov 16, 1999·65 cites·19 claims
- 0281US4879340AAdsorbent composed of porous beads of chitosan and adsorption method using sameSHOWA DENKO KK·Filed 1987·Granted Nov 7, 1989·39 cites·22 claims
- 0365US7010910B2Exhaust gas purification apparatusHITACHI LTD·Filed 2003·Granted Mar 14, 2006·13 cites·14 claims
- 0459US2007148120A1Skin preparations for external use for wrinkle reductionSHISEIDO CO LTD·Filed 2005·Application pending·0 cites
- 0556US2010119470A1Method Of Reducing The Appearance Of WrinklesSHISEIDO CO LTD·Filed 2010·Application pending·0 cites
- 0651US8569664B2Hardening method and hardening deviceMINOUE JUNJI·Filed 2009·Granted Oct 29, 2013·0 cites·8 claims
- 0749US11425799B2Heating coilHONDA MOTOR CO LTD·Filed 2018·Granted Aug 23, 2022·0 cites·3 claims
- 0848US7002099B2Laser beam machine and laser beam machining methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Feb 21, 2006·3 cites·7 claims
- 0947US9011760B2Hardening deviceFUJI ELECTRONICS INDUSTRY CO·Filed 2013·Granted Apr 21, 2015·0 cites·10 claims
- 1045US6915461B1Control unit used in machine toolsMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 5, 2005·14 cites·2 claims
- 1143US2006029526A1Exhaust gas purification filter for diesel internal combustion engine and method for manufacturing the same and exhaust gas purification apparatusHITACHI LTD·Filed 2005·Application pending·0 cites
- 1242US2005188684A1Apparatus and method for purifying exhaust gas of internal combustion engineHITACHI LTD·Filed 2005·Application pending·0 cites
- 1340USD464628SCase for the control box of a laser beam machineMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Oct 22, 2002·5 cites·1 claims
- 1433US2017266082A1Stick-shaped cosmetic for moisture replenishmentSHISEIDO CO LTD·Filed 2015·Application pending·0 cites
- 1529US10197568B2Base material comprising hydrophilic layerOOKOUCHI NORIHIKO·Filed 2012·Granted Feb 5, 2019·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →