Inventor · disambiguated record
Takayuki Okada
Also filed as: OKADA TAKAYUKI
67 granted patents·15 pending applications·1,155 citations·filing 1985–2025
99Inventor score
Top patents by PatentIndex Score
82 records- 0195US6886942B2Projector with light source having variable brightness based on detected temperature informationNEC VIEWTECHNOLOGY LTD·Filed 2002·Granted May 3, 2005·153 cites·8 claims
- 0295US5304593ABlends of dispersing phase of polyphenylene ether, a crystalline thermoplastic matrix resin and a mutual compatiblizerSUMITOMO CHEMICAL CO·Filed 1992·Granted Apr 19, 1994·87 cites·13 claims
- 0395US5162433AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Nov 10, 1992·63 cites·8 claims
- 0494US5415056AShift control system for manually shiftable automatic transmissionTOYOTA MOTOR CO LTD·Filed 1993·Granted May 16, 1995·70 cites·20 claims
- 0593US8678597B2Projection type display deviceNISHIMURA YOSHIFUMI·Filed 2009·Granted Mar 25, 2014·24 cites·18 claims
- 0693US4957966AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1988·Granted Sep 18, 1990·66 cites·9 claims
- 0792US9583505B2Non-volatile memory deviceTOSHIBA KK·Filed 2014·Granted Feb 28, 2017·5 cites·15 claims
- 0890US8953359B2Semiconductor memory deviceTOSHIBA KK·Filed 2013·Granted Feb 10, 2015·11 cites·18 claims
- 0988US12349357B2Non-volatile memory deviceKIOXIA CORP·Filed 2024·Granted Jul 1, 2025·0 cites·20 claims
- 1088US11659654B2Stretchable wiring boardMURATA MANUFACTURING CO·Filed 2021·Granted May 23, 2023·2 cites·12 claims
- 1188US10340285B2Non-volatile memory deviceTOSHIBA MEMORY CORP·Filed 2018·Granted Jul 2, 2019·3 cites·20 claims
- 1288US5405902AThermoplastic resin compositions of polyphenylene ether, crystalline thermoplastic resins and mutual compatibilizers having a defined morphologySUMITOMO CHEMICAL CO·Filed 1993·Granted Apr 11, 1995·44 cites·15 claims
- 1387US8793934B2Belt moldingSATO TOMOYA·Filed 2012·Granted Aug 5, 2014·10 cites·20 claims
- 1487US6704872B1Processor with a function to prevent illegal execution of a program, an instruction executed by a processor and a method of preventing illegal execution of a programIBM·Filed 1999·Granted Mar 9, 2004·131 cites·18 claims
- 1587US4981896AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Jan 1, 1991·45 cites·19 claims
- 1687US2025301649A1Non-volatile memory deviceKIOXIA CORP·Filed 2025·Application pending·0 cites
- 1786US11212915B2Stretchable mounting boardMURATA MANUFACTURING CO·Filed 2020·Granted Dec 28, 2021·2 cites·20 claims
- 1886US9324406B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Apr 26, 2016·7 cites·15 claims
- 1986US6802615B2Projector and lamp information management method used for the sameNEC VIEWTECHNOLOGY LTD·Filed 2003·Granted Oct 12, 2004·34 cites·21 claims
- 2086US5393275AShift control system for manually shiftable automatic transmissionTOYOTA MOTOR CO LTD·Filed 1993·Granted Feb 28, 1995·38 cites·12 claims
- 2185US4721761AProcess for the preparation of ethylene copolymerSUMITOMO CHEMICAL CO·Filed 1985·Granted Jan 26, 1988·44 cites·4 claims
- 2280US5995632AFan noise cancellerNEC CORP·Filed 1997·Granted Nov 30, 1999·46 cites·5 claims
- 2380US5288786AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1992·Granted Feb 22, 1994·34 cites·4 claims
- 2477US8932380B2Dust removal deviceOKADA TAKAYUKI·Filed 2010·Granted Jan 13, 2015·3 cites·10 claims
- 2577US8172125B2Vehicle door frame and method of producing the sameOKADA TAKAYUKI·Filed 2010·Granted May 8, 2012·7 cites·3 claims
- 2675US11980031B2Non-volatile memory deviceKIOXIA CORP·Filed 2020·Granted May 7, 2024·0 cites·20 claims
- 2774US5095063APolypropylene compositionSUMITOMO CHEMICAL CO·Filed 1989·Granted Mar 10, 1992·25 cites·15 claims
- 2873US2025279565A1Rf phase shifterMURATA MANUFACTURING CO·Filed 2025·Application pending·0 cites
- 2969US11653445B2Stretchable mounting boardMURATA MANUFACTURING CO·Filed 2021·Granted May 16, 2023·0 cites·20 claims
- 3069US5403888AThermoplastic resin compositions of polyphenylene ether, polyphenylene sulfide and a mutual compatibilizerSUMITOMO CHEMICAL CO·Filed 1993·Granted Apr 4, 1995·17 cites·2 claims
- 3168US7821600B2Projection display apparatusNEC VIEWTECHNOLOGY LTD·Filed 2006·Granted Oct 26, 2010·2 cites·20 claims
- 3268US5159018AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1991·Granted Oct 27, 1992·21 cites·7 claims
- 3367US10916562B2Non-volatile memory deviceTOSHIBA MEMORY CORP·Filed 2019·Granted Feb 9, 2021·0 cites·20 claims
- 3467US9039192B2Projection display device comprising a light sourceOKAZAWA SHUNSUKE·Filed 2009·Granted May 26, 2015·3 cites·16 claims
- 3567US8134107B2Projection display apparatus having a correlation table that stores the correlation between an external condition and the value of power supplied to a light sourceOKADA TAKAYUKI·Filed 2008·Granted Mar 13, 2012·2 cites·18 claims
- 3665US9022574B2Display deviceNISHIMURA YOSHIFUMI·Filed 2009·Granted May 5, 2015·2 cites·16 claims
- 3765USD684252SVibration control element for a cooling fanOKADA TAKAYUKI·Filed 2012·Granted Jun 11, 2013·15 cites·1 claims
- 3865US7207559B2Sheet treating apparatusCANON KK·Filed 2003·Granted Apr 24, 2007·8 cites·7 claims
- 3965US4801645AThermoplastic resin compositionSUMITOMO CHEMICAL CO·Filed 1987·Granted Jan 31, 1989·16 cites·6 claims
- 4064US6188770B1Fan noise cancellerNEC CORP·Filed 1999·Granted Feb 13, 2001·23 cites·11 claims
- 4162US9118847B2Dustproof structure of image generation device, and projection display deviceTANI YUSUKE·Filed 2009·Granted Aug 25, 2015·2 cites·7 claims
- 4262US5706043ADriving method of thermal printerSEIKO PRECISION KK·Filed 1995·Granted Jan 6, 1998·20 cites·17 claims
- 4361US2025081477A1Inductor element and integrated circuitMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4460US9991278B2Non-volatile memory deviceTOSHIBA MEMORY CORP·Filed 2016·Granted Jun 5, 2018·0 cites·20 claims
- 4560US8943753B2Vehicle door frame with belt-line reinforcement memberOKADA TAKAYUKI·Filed 2010·Granted Feb 3, 2015·2 cites·5 claims
- 4660US8832472B2Electronic device and control method for the same that allows an operation that reduces the amount of a greenhouse gas emission to be selectable in its operation stageOKADA TAKAYUKI·Filed 2009·Granted Sep 9, 2014·1 cites·20 claims
- 4760US8403499B2Light source lamp cooling apparatus and projection display apparatus including detecting gas pressure to control light sourceNISHIMURA YOSHIFUMI·Filed 2007·Granted Mar 26, 2013·1 cites·20 claims
- 4859US2024405751A1Digital variable reactance element, phase shifter, and impedance matching circuitMURATA MANUFACTURING CO·Filed 2024·Application pending·0 cites
- 4957US5227429APoly(arylene sulfide) resin compositionTOTO KASEI KK·Filed 1991·Granted Jul 13, 1993·17 cites·7 claims
- 5056US8845111B2Lens shifting device and projection display device including the sameFURUICHI KUNITAKA·Filed 2010·Granted Sep 30, 2014·1 cites·4 claims
Showing the top 50 of 82 patent records by PatentIndex Score.
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