Inventor · disambiguated record
Takeshi Okada
Also filed as: OGAWA MOTOTUGU · OKADA TAKESHI
140 granted patents·36 pending applications·1,764 citations·filing 1972–2025
99Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES34CANON KK15CASIO COMPUTER CO LTD14FANUC LTD11HONDA MOTOR CO LTD8
Top patents by PatentIndex Score
176 records- 0198USD410477SIndustrial robotFANUC LTD·Filed 1998·Granted Jun 1, 1999·98 cites·1 claims
- 0297US6530698B1Optical deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Mar 11, 2003·115 cites·4 claims
- 0394US9130441B2Brushless DC motorOKADA TAKESHI·Filed 2012·Granted Sep 8, 2015·17 cites·9 claims
- 0494US6567590B1Optical communication deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted May 20, 2003·90 cites·16 claims
- 0593US9159512B2Electromagnetic opening/closing deviceKODAMA KAZUHIRO·Filed 2012·Granted Oct 13, 2015·17 cites·13 claims
- 0693US7601790B2Amphiphilic block copolymer, polymer-containing composition containing the same, and method and apparatus for applying liquid using the polymer-containing compositionCANON KK·Filed 2005·Granted Oct 13, 2009·15 cites·8 claims
- 0790US11158474B2Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2018·Granted Oct 26, 2021·4 cites·18 claims
- 0889US6431018B1Guide device for wiring member and/or piping member and robot with guide deviceFANUC LTD·Filed 2000·Granted Aug 13, 2002·66 cites·6 claims
- 0989US3999952ASintered hard alloy of multiple boride containing ironTOYO KOHAN CO LTD·Filed 1975·Granted Dec 28, 1976·38 cites·4 claims
- 1088US9679694B2Manufacturing method of a reactorKITAMI AKIO·Filed 2013·Granted Jun 13, 2017·10 cites·6 claims
- 1188US9673678B2MotorNIDEC TECHNO MOTOR CORP·Filed 2014·Granted Jun 6, 2017·20 cites·18 claims
- 1288US6677243B2Method of manufacturing optical elementCANON KK·Filed 2001·Granted Jan 13, 2004·32 cites·5 claims
- 1388US6435734B2Optoelectronic moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Aug 20, 2002·52 cites·22 claims
- 1487US10230884B2Electronic apparatus, system, storage control method, and storage mediumCASIO COMPUTER CO LTD·Filed 2016·Granted Mar 12, 2019·5 cites·16 claims
- 1587US5415057ABalancer device for a robot armFANUC LTD·Filed 1993·Granted May 16, 1995·56 cites·9 claims
- 1686US10126322B2Acceleration sensorPANASONIC IP MAN CO LTD·Filed 2017·Granted Nov 13, 2018·2 cites·38 claims
- 1786US9243761B2Optical assembly and method for assembling the same, and optical module implemented with optical assemblySUMITOMO ELECTRIC INDUSTRIES·Filed 2014·Granted Jan 26, 2016·6 cites·17 claims
- 1884US8955955B2Image recording methodMIMURA TOMOMI·Filed 2012·Granted Feb 17, 2015·5 cites·2 claims
- 1984US4921703AVermin exterminating element and vermin exterminating method using itNITTO ELECTRIC IND CO·Filed 1987·Granted May 1, 1990·45 cites·31 claims
- 2083US7309172B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2006·Granted Dec 18, 2007·12 cites·18 claims
- 2183US6410882B1Laser welding methodSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Jun 25, 2002·27 cites·5 claims
- 2283US3946727AFlexible tube assembly for an endoscopeOLYMPUS OPTICAL CO·Filed 1972·Granted Mar 30, 1976·108 cites·1 claims
- 2382US7164193B2Optical semiconductor apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted Jan 16, 2007·6 cites·27 claims
- 2482US7086787B2Jointing holder for optical module for single-fiber bidirectional communication and optical module incorporating the jointing holderSUMITOMO ELECTRIC INDUSTRIES·Filed 2003·Granted Aug 8, 2006·21 cites·1 claims
- 2581US7888833B2Molded motorNIDEC SHIBAURA CORP·Filed 2007·Granted Feb 15, 2011·10 cites·9 claims
- 2681US7217042B2Optoelectronic moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2005·Granted May 15, 2007·13 cites·18 claims
- 2781US6793410B2Optical communications moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Sep 21, 2004·31 cites·52 claims
- 2880US9097766B2Electromagnetic opening/closing deviceKODAMA KAZUHIRO·Filed 2012·Granted Aug 4, 2015·5 cites·13 claims
- 2980US6398372B1Deformable mirror for laser beamSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Jun 4, 2002·21 cites·8 claims
- 3080US6177214B1Color filter manufacturing method, color filter, display apparatus, and apparatus having the display apparatusCANON KK·Filed 1998·Granted Jan 23, 2001·57 cites·14 claims
- 3180US4675260ALithium battery including vanadium pentoxide base amorphous cathode active materialNIPPON TELEGRAPH & TELEPHONE·Filed 1985·Granted Jun 23, 1987·45 cites·15 claims
- 3279US8539668B2Apparatus for manufacturing temporary substrateOKADA TAKESHI·Filed 2011·Granted Sep 24, 2013·4 cites·6 claims
- 3378US9343212B2ReactorSHINOHARA NOBUKI·Filed 2014·Granted May 17, 2016·5 cites·3 claims
- 3478US8418794B2Straddle-type vehicleSHIBATA MASANORI·Filed 2009·Granted Apr 16, 2013·12 cites·13 claims
- 3578US6143450AColor filter substrate manufacturing method, color filter substrate manufactured by this manufacturing method, and liquid crystal element using this color filter substrateCANON KK·Filed 1998·Granted Nov 7, 2000·56 cites·8 claims
- 3677US11702970B2Outboard motorHONDA MOTOR CO LTD·Filed 2018·Granted Jul 18, 2023·1 cites·10 claims
- 3777US8931988B2Screw grommetSHIMIZU TOSHIAKI·Filed 2009·Granted Jan 13, 2015·9 cites·9 claims
- 3877US6725532B1Method and apparatus for mounting componentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Apr 27, 2004·38 cites·27 claims
- 3976US9793680B2Optical component and its method of manufacture, and light emitting device and its mehtod of manufactureNICHIA CORP·Filed 2016·Granted Oct 17, 2017·1 cites·17 claims
- 4076US7322725B2Light device for vehicle and vehicle provided with sameYAMAHA MOTOR CO LTD·Filed 2005·Granted Jan 29, 2008·12 cites·7 claims
- 4175US10509562B2Wearable electronic device having a touch screenCASIO COMPUTER CO LTD·Filed 2016·Granted Dec 17, 2019·2 cites·18 claims
- 4275US8139620B2Nitride semiconductor laser deviceMIYOSHI TAKASHI·Filed 2010·Granted Mar 20, 2012·3 cites·16 claims
- 4374US6059169ASpot welding systemFANUC LTD·Filed 1997·Granted May 9, 2000·33 cites·6 claims
- 4473US10044169B2Optical component and its method of manufacture, and light emitting device and its method of manufactureNICHIA CORP·Filed 2017·Granted Aug 7, 2018·1 cites·19 claims
- 4573US9490606B2Optical component and its method of manufacture, and light emitting device and its method of manufactureNICHIA CORP·Filed 2015·Granted Nov 8, 2016·1 cites·19 claims
- 4673US9261530B2Acceleration sensorYOSIDA HITOSHI·Filed 2010·Granted Feb 16, 2016·3 cites·7 claims
- 4773US7438480B2Optical module, optical transceiver, and optical joint sleeveSUMITOMO ELECTRIC INDUSTRIES·Filed 2004·Granted Oct 21, 2008·14 cites·21 claims
- 4873US6655856B2Optical moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2001·Granted Dec 2, 2003·18 cites·11 claims
- 4972US11545325B2Electromagnetic relayPANASONIC IP MAN CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·6 claims
- 5072US6837627B2Optical communication moduleSUMITOMO ELECTRIC INDUSTRIES·Filed 2002·Granted Jan 4, 2005·18 cites·16 claims
Showing the top 50 of 176 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →