Inventor · disambiguated record
Takao Sakamoto
Also filed as: SAKAMOTO TAKAO
58 granted patents·22 pending applications·1,222 citations·filing 1976–2022
99Inventor score
Top patents by PatentIndex Score
80 records- 0196US5698062APlasma treatment apparatus and methodTOKYO ELECTRON LTD·Filed 1995·Granted Dec 16, 1997·161 cites·3 claims
- 0293US4589620ASeat with an air suspensionTACHIKAWA SPRING CO·Filed 1983·Granted May 20, 1986·102 cites·7 claims
- 0392US6407012B1Method of producing silicon oxide film, method of manufacturing semiconductor device, semiconductor device, display and infrared irradiating deviceSEIKO EPSON CORP·Filed 1998·Granted Jun 18, 2002·101 cites·26 claims
- 0491US6632749B2Method for manufacturing silicon oxide film, method for manufacturing semiconductor device, semiconductor device, display device and infrared light irradiating deviceSEIKO EPSON CORP·Filed 2002·Granted Oct 14, 2003·45 cites·30 claims
- 0591US4720141ASeat for vehiclesTACHIKAWA SPRING CO·Filed 1986·Granted Jan 19, 1988·93 cites·2 claims
- 0689US4640488ASeat suspensionTACHIKAWA SPRING CO·Filed 1985·Granted Feb 3, 1987·79 cites·5 claims
- 0788US10369096B2Polyurethane polyurea, method for providing same and cosmetic composition containing sameADEKA CORP·Filed 2015·Granted Aug 6, 2019·3 cites·5 claims
- 0887US10323716B2Damper deviceAISIN AW IND CO LTD·Filed 2015·Granted Jun 18, 2019·4 cites·20 claims
- 0984US4750547AMethod for cleaning inner surfaces of heat-transfer tubes in a heat-exchangerSAKAMOTO TAKAO·Filed 1986·Granted Jun 14, 1988·42 cites·1 claims
- 1083US4808901AControl apparatus for linear motorTOKYO ELECTRIC CO LTD·Filed 1987·Granted Feb 28, 1989·28 cites·28 claims
- 1182US10508709B2Vibration damping device and method for designing the sameAISIN AW CO·Filed 2017·Granted Dec 17, 2019·4 cites·20 claims
- 1282US4573657AVertical adjustment device for a vehicle seatTACHIKAWA SPRING CO·Filed 1984·Granted Mar 4, 1986·45 cites·4 claims
- 1380US5503454AArrangement for securing terminal ends of an automotive seat covering memberTACHI S CO·Filed 1993·Granted Apr 2, 1996·57 cites·9 claims
- 1480US4924162AMethod of controlling a side support for use with a vehicle seat and device for use in such methodTACHI S CO·Filed 1989·Granted May 8, 1990·54 cites·4 claims
- 1578US10677313B2Damper deviceAISIN AW IND CO LTD·Filed 2016·Granted Jun 9, 2020·2 cites·28 claims
- 1677US11668369B2Vibration damping device and design method of the sameAISIN CORP·Filed 2019·Granted Jun 6, 2023·2 cites·18 claims
- 1777US10309483B2Damper deviceAISIN AW CO·Filed 2015·Granted Jun 4, 2019·2 cites·30 claims
- 1876US7176491B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Feb 13, 2007·6 cites·14 claims
- 1974US7262433B2Semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2005·Granted Aug 28, 2007·6 cites·10 claims
- 2072US8750554B2Speaker diaphragm and speaker deviceSAKAMOTO TAKAO·Filed 2010·Granted Jun 10, 2014·4 cites·7 claims
- 2172US7388569B2Reflection liquid crystal display apparatusMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 17, 2008·17 cites·8 claims
- 2271US10480615B2Vibration damping device and method of designing the sameAISIN AW CO·Filed 2017·Granted Nov 19, 2019·1 cites·20 claims
- 2371US7396707B2Fabrication method of a semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Jul 8, 2008·4 cites·1 claims
- 2470US10364864B2Damper deviceAISIN AW CO·Filed 2016·Granted Jul 30, 2019·1 cites·20 claims
- 2569US4924163ASide support control device for use in a vehicle seatTACHI S CO·Filed 1989·Granted May 8, 1990·43 cites·5 claims
- 2668US10570988B2Damper deviceAISIN AW CO·Filed 2018·Granted Feb 25, 2020·1 cites·4 claims
- 2767US11887845B2Method for producing three-dimensional structure, method for producing vertical transistor, vertical transistor wafer, and vertical transistor substrateGLOBALWAFERS JAPAN CO LTD·Filed 2021·Granted Jan 30, 2024·0 cites·5 claims
- 2865US5427345AApparatus for driving power seat for vehicleMITSUBA ELECTRIC MFG CO·Filed 1994·Granted Jun 27, 1995·41 cites·16 claims
- 2965US4676301AMethod of cleaning an inner surface of a heat transfer tube in a heat-exchangerYAMATO SYSTEM ENG·Filed 1986·Granted Jun 30, 1987·24 cites·6 claims
- 3065US2019323577A1Damper deviceAISIN AW CO·Filed 2019·Application pending·0 cites
- 3164US11771632B2Skin- or hair-cleansing composition containing aqueous gelling agent, and methods for producing aqueous gelling agent and cleansing compositionADEKA CORP·Filed 2022·Granted Oct 3, 2023·0 cites·9 claims
- 3264US5286983AThin-film-transistor array with capacitance conductorsMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Feb 15, 1994·24 cites·14 claims
- 3364US4588225AHeight adjustment mechanism for a vehicle seatTACHIKAWA SPRING CO·Filed 1984·Granted May 13, 1986·29 cites·6 claims
- 3464US2020405617A1Hair cosmetic composition containing aqueous gelling agent, and method for producing aqueous gelling agent and hair cosmetic compositionADEKA CORP·Filed 2018·Application pending·0 cites
- 3564US2021000720A1Skin- or hair-cleansing composition containing aqueous gelling agent, and methods for producing aqueous gelling agent and cleansing compositionADEKA CORP·Filed 2018·Application pending·0 cites
- 3664US2022257496A1Hair cosmetic composition containing aqueous gelling agent, and method for producing aqueous gelling agent and hair cosmetic compositionADEKA CORP·Filed 2022·Application pending·0 cites
- 3763US5668019AMethod of fabricating thin film transistorMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Sep 16, 1997·22 cites·13 claims
- 3862US6517422B2Polishing apparatus and method thereofTOSHIBA CERAMICS CO·Filed 2001·Granted Feb 11, 2003·13 cites·8 claims
- 3962US2019301563A1Damper deviceAISIN AW IND CO LTD·Filed 2019·Application pending·0 cites
- 4061US7541646B2Thin film transistor device and method of manufacturing the sameMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jun 2, 2009·2 cites·7 claims
- 4161USD262011SVehicle tireBRIDGESTONE TIRE CO LTD·Filed 1978·Granted Nov 24, 1981·6 cites·1 claims
- 4260USD248293SVehicle tireBRIDGESTONE TIRE CO LTD·Filed 1976·Granted Jun 27, 1978·6 cites·1 claims
- 4359US4885513ASide support device for a vehicle seatTACHI S CO·Filed 1989·Granted Dec 5, 1989·27 cites·6 claims
- 4457US9675536B2Gel-like composition for cosmetic preparationsADEKA CORP·Filed 2014·Granted Jun 13, 2017·0 cites·10 claims
- 4554US9745407B2Urethane-type polymers and use thereofADEKA CORP·Filed 2013·Granted Aug 29, 2017·0 cites·3 claims
- 4654US2018223948A1Damper deviceAISIN AW CO·Filed 2015·Application pending·0 cites
- 4750US2020211840A1Method for producing three-dimensional structure, method for producing vertical transistor, vertical transistor wafer, and vertical transistor substrateGLOBALWAFERS JAPAN CO LTD·Filed 2018·Application pending·0 cites
- 4847US10443679B2Damper deviceAISIN AW CO·Filed 2015·Granted Oct 15, 2019·0 cites·20 claims
- 4947US7514364B2Hydrophilicity treatment method of a silicon waferCOVALENT MATERIALS CORP·Filed 2007·Granted Apr 7, 2009·0 cites·1 claims
- 5047US4884777ASeat suspension deviceTACHI S CO·Filed 1988·Granted Dec 5, 1989·18 cites·6 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
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