Inventor · disambiguated record
Takayuki Watanabe
Also filed as: WATANABE TAKAYUKI
264 granted patents·52 pending applications·3,247 citations·filing 1982–2025
99Inventor score
Top patents by PatentIndex Score
316 records- 0197US8441160B2Inverter-integrated electric compressorWATANABE TAKAYUKI·Filed 2011·Granted May 14, 2013·21 cites·11 claims
- 0297USD448569SBristle head for a toothbrushMCNEIL PPC INC·Filed 2000·Granted Oct 2, 2001·85 cites·1 claims
- 0396US9166140B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2014·Granted Oct 20, 2015·16 cites·28 claims
- 0496US6235825B1Polylactic acid resin composition and film therefromMITSUI CHEMICALS INC·Filed 1999·Granted May 22, 2001·146 cites·29 claims
- 0595USD478424SToothbrushMCNEIL PPC INC·Filed 2002·Granted Aug 19, 2003·73 cites·1 claims
- 0694US11208931B2Exhaust gas purification catalystMITSUI MINING & SMELTING CO LTD·Filed 2019·Granted Dec 28, 2021·7 cites·5 claims
- 0794US9159903B2Piezoelectric material, piezoelectric element, and electronic equipmentCANON KK·Filed 2014·Granted Oct 13, 2015·8 cites·26 claims
- 0894US9144971B2Piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2013·Granted Sep 29, 2015·13 cites·26 claims
- 0994USD448571SToothbrushMCNEIL PPC INC·Filed 2000·Granted Oct 2, 2001·55 cites·1 claims
- 1094US6136905AL-lactic acid polymer composition, molded product and filmMITSUI CHEMICALS INC·Filed 1997·Granted Oct 24, 2000·70 cites·8 claims
- 1194US4978778AProcess for producing vinyl acetateMITSUBISHI GAS CHEMICAL CO·Filed 1983·Granted Dec 18, 1990·100 cites·16 claims
- 1293US9306150B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2015·Granted Apr 5, 2016·9 cites·20 claims
- 1393USD448174SToothbrushMCNEIL PPC INC·Filed 2000·Granted Sep 25, 2001·53 cites·1 claims
- 1493US5294469AIndustrial woven fabric and composite sheet comprising sameMITSUI TOATSU CHEMICALS·Filed 1993·Granted Mar 15, 1994·52 cites·8 claims
- 1592US9673379B2Piezoelectric material, piezoelectric element, and electronic deviceCANON KK·Filed 2015·Granted Jun 6, 2017·5 cites·25 claims
- 1692US6220762B1Collective connection structure of a plurality of optical connectors, optical connector arraying member, and adapterFURUKAWA ELECTRIC CO LTD·Filed 2000·Granted Apr 24, 2001·85 cites·3 claims
- 1791US9022534B2Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceCANON KK·Filed 2013·Granted May 5, 2015·7 cites·23 claims
- 1891US8698380B2Preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceCANON KK·Filed 2013·Granted Apr 15, 2014·6 cites·8 claims
- 1991US6756331B2Lactic-acid base resin composition and molded articles made thereforMITSUI CHEMICALS INC·Filed 2001·Granted Jun 29, 2004·61 cites·12 claims
- 2090US11805385B2Audio signal processing method, audio signal processing apparatus and a non-transitory computer-readable storage medium storing a programYAMAHA CORP·Filed 2022·Granted Oct 31, 2023·2 cites·11 claims
- 2190US9960343B2Piezoelectric material piezoelectric element and electronic apparatusCANON KK·Filed 2016·Granted May 1, 2018·3 cites·29 claims
- 2290US9022531B2Piezoelectric element, liquid discharge head and liquid discharge apparatusCANON KK·Filed 2013·Granted May 5, 2015·6 cites·17 claims
- 2390US8632723B2Manufacturing method for preferentially-oriented oxide ceramics, preferentially-oriented oxide ceramics, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceWATANABE TAKAYUKI·Filed 2011·Granted Jan 21, 2014·5 cites·8 claims
- 2490US7413799B2Reflective film and reflective plateMITSUBISHI PLASTICS INC·Filed 2005·Granted Aug 19, 2008·11 cites·11 claims
- 2590US7039984B1Handle for tooth cleaning memberJOHNSON & JOHNSON·Filed 2000·Granted May 9, 2006·53 cites·30 claims
- 2690US6937681B2Skew correction apparatusFUJITSU LTD·Filed 2001·Granted Aug 30, 2005·71 cites·5 claims
- 2790USD448570SToothbrushMCNEIL PPC INC·Filed 2000·Granted Oct 2, 2001·43 cites·1 claims
- 2889US10516093B2Piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2018·Granted Dec 24, 2019·2 cites·40 claims
- 2989US10074796B2Piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2016·Granted Sep 11, 2018·6 cites·17 claims
- 3089US9981292B2Piezoelectric material, piezoelectric element, method for manufacturing piezoelectric element, and electronic deviceCANON KK·Filed 2015·Granted May 29, 2018·3 cites·21 claims
- 3188US10103314B2Piezoelectric material, method of producing piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2016·Granted Oct 16, 2018·3 cites·17 claims
- 3288US9082976B2Piezoelectric ceramics, manufacturing method for piezoelectric ceramics, piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, vibration generator, dust removing device, imaging apparatus, and electronic apparatusKUBOTA MAKOTO·Filed 2012·Granted Jul 14, 2015·6 cites·16 claims
- 3388US8955947B2Piezoelectric material, piezoelectric element, liquid discharge head, ultrasonic motor, and dust removing deviceWATANABE TAKAYUKI·Filed 2012·Granted Feb 17, 2015·6 cites·5 claims
- 3488US6417294B1Films and molded articles formed from aliphatic polyester compositions containing nucleating agentsMITSUI CHEMICALS INC·Filed 1996·Granted Jul 9, 2002·61 cites·6 claims
- 3588US4920164AEpoxy resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1988·Granted Apr 24, 1990·54 cites·8 claims
- 3687US9629880B2Method for producing oyster meat essence containing large amount of antioxidants having high antioxidative power and high ORAC valueWATANABE MITSUGU·Filed 2011·Granted Apr 25, 2017·2 cites·3 claims
- 3787US9496484B2Piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2013·Granted Nov 15, 2016·4 cites·3 claims
- 3887US4983238AMethod for manufacturing a thermoplastic container with a labelMITSUI TOATSU CHEMICALS·Filed 1988·Granted Jan 8, 1991·67 cites·23 claims
- 3986US10727395B2Piezoeletric material, piezoelectric element, liquid discharge head, liquid discharge apparatus, vibration wave motor, optical instrument, vibration apparatus, dust removing apparatus, imaging apparatus and electronic deviceCANON KK·Filed 2017·Granted Jul 28, 2020·2 cites·16 claims
- 4086US8702885B2Method of manufacturing ceramics and piezoelectric materialMATSUDA TAKANORI·Filed 2011·Granted Apr 22, 2014·6 cites·9 claims
- 4185US11201571B2Method of manufacturing an oscillatorCANON KK·Filed 2017·Granted Dec 14, 2021·2 cites·14 claims
- 4285US9379310B2Piezoelectric material, piezoelectric device, and electronic apparatusCANON KK·Filed 2014·Granted Jun 28, 2016·3 cites·23 claims
- 4385USD480562SBristled head for a toothbrushMCNEIL PPC INC·Filed 2002·Granted Oct 14, 2003·32 cites·1 claims
- 4485US6604042B2Braking control system with object detection system interactionNISSAN MOTOR·Filed 2001·Granted Aug 5, 2003·48 cites·24 claims
- 4585US5916950AResin composition and molded articles thereofMITSUI CHEMICALS INC·Filed 1997·Granted Jun 29, 1999·49 cites·17 claims
- 4684US9761788B2Piezoelectric material, piezoelectric element, and electronic apparatusCANON KK·Filed 2014·Granted Sep 12, 2017·3 cites·26 claims
- 4784US8197929B2Aliphatic polyester based resin reflection film and reflection plateWATANABE TAKAYUKI·Filed 2008·Granted Jun 12, 2012·5 cites·7 claims
- 4884US7973439B2Inverter-integrated electric compressorMITSUBISHI HEAVY IND LTD·Filed 2008·Granted Jul 5, 2011·11 cites·5 claims
- 4984US5433514APressure control actuator for a brake control systemNISSAN MOTOR·Filed 1994·Granted Jul 18, 1995·31 cites·6 claims
- 5083US11065491B2Vortex water flow generator, water plasma generator, decomposition processor, decomposition processor mounted vehicle, and decomposition methodHELIX CO LTD·Filed 2016·Granted Jul 20, 2021·4 cites·18 claims
Showing the top 50 of 316 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →