Inventor · disambiguated record
Osamu Ito
Also filed as: ITO OSAMU · NAITOU TAKASHI
252 granted patents·42 pending applications·3,426 citations·filing 1974–2024
99Inventor score
Files withSONY CORP47SONY GROUP CORP27MITSUBISHI ELECTRIC CORP26SUMITOMO WIRING SYSTEMS22GLORY KOGYO KK21
Top patents by PatentIndex Score
294 records- 0195US5157526AUnabsorbing type polarizer, method for manufacturing the same, polarized light source using the same, and apparatus for liquid crystal display using the sameHITACHI LTD·Filed 1991·Granted Oct 20, 1992·174 cites·16 claims
- 0295US4364992ATwo layer absorbent article with super water-absorbing polymerKAO CORP·Filed 1981·Granted Dec 21, 1982·115 cites·7 claims
- 0394US5251194ATechniques for controlling beam position and focus in optical disk drivesMITSUBISHI ELECTRIC CORP·Filed 1990·Granted Oct 5, 1993·109 cites·25 claims
- 0493US8532212B2Wireless communication system, wireless communication device, wireless communication method and computer programITO OSAMU·Filed 2009·Granted Sep 10, 2013·31 cites·12 claims
- 0592US8269925B2Liquid crystal display device with light blocking film overlapping drain signal lineOCHIAI TAKAHIRO·Filed 2009·Granted Sep 18, 2012·10 cites·9 claims
- 0692US5475666AOptically modulated overwritable recording deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Dec 12, 1995·75 cites·29 claims
- 0792US4689795ASemiconductor laser controllerMITSUBISHI ELECTRIC CORP·Filed 1985·Granted Aug 25, 1987·47 cites·8 claims
- 0890US12260020B2Information processing device, information processing terminal, and programSONY GROUP CORP·Filed 2021·Granted Mar 25, 2025·2 cites·20 claims
- 0990US7033216B2Watertight connectorSUMITOMO WIRING SYSTEMS·Filed 2004·Granted Apr 25, 2006·47 cites·12 claims
- 1090US4652484AAbsorbent articleKAO CORP·Filed 1985·Granted Mar 24, 1987·64 cites·4 claims
- 1189US6241542B1Connector with shorting terminalSUMITOMO WIRING SYSTEMS·Filed 2000·Granted Jun 5, 2001·47 cites·10 claims
- 1289US5063546AOptic disc with servo pattern and apparatus for accessing the optical discMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Nov 5, 1991·30 cites·12 claims
- 1387US9424705B1Money handling apparatusGLORY KOGYO KK·Filed 2015·Granted Aug 23, 2016·6 cites·18 claims
- 1487US5950773ABraking apparatus for a linear motion guiding apparatusNIPPON THOMPSON CO LTD·Filed 1997·Granted Sep 14, 1999·39 cites·5 claims
- 1586US11922798B2Control device and control methodSONY GROUP CORP·Filed 2020·Granted Mar 5, 2024·2 cites·18 claims
- 1686US10988105B2Vehicular protection systemHONDA MOTOR CO LTD·Filed 2019·Granted Apr 27, 2021·7 cites·6 claims
- 1786US8074806B2Banknote handling apparatusOZAKI HIROFUMI·Filed 2006·Granted Dec 13, 2011·15 cites·11 claims
- 1886US5321675APit spacing in the servo field of an optical disk for speed and direction detection and data retrievalMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Jun 14, 1994·32 cites·10 claims
- 1986US5250988AElectrophotographic apparatus having image control meansMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Oct 5, 1993·36 cites·10 claims
- 2086US5070492ASignal decoding apparatus and methodMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Dec 3, 1991·32 cites·7 claims
- 2186USD316846SElectrical connector housingSUMITOMO WIRING SYSTEMS·Filed 1988·Granted May 14, 1991·25 cites·1 claims
- 2286US4623342ADisposable diaperKAO CORP·Filed 1984·Granted Nov 18, 1986·135 cites·9 claims
- 2385US11743373B2Driving support deviceHONDA MOTOR CO LTD·Filed 2022·Granted Aug 29, 2023·2 cites·4 claims
- 2485US7230603B2Illumination device and display device using the sameHITACHI LTD·Filed 2003·Granted Jun 12, 2007·27 cites·32 claims
- 2585US5830002AConnectorSUMITOMO WIRING SYSTEMS·Filed 1996·Granted Nov 3, 1998·48 cites·21 claims
- 2685US4225802APiezoelectric knocking detector for internal combustion engineNIPPON DENSO CO·Filed 1979·Granted Sep 30, 1980·32 cites·4 claims
- 2784US12422929B2Information processing device, information processing method, program, and information processing systemSONY GROUP CORP·Filed 2021·Granted Sep 23, 2025·1 cites·22 claims
- 2884US10739856B2Control device and a control method to cause a user to perceive a tactile stimuliSONY CORP·Filed 2017·Granted Aug 11, 2020·4 cites·17 claims
- 2984US8810517B2Input apparatus, information processing apparatus, operation input method, and sensor sheetGOTO TETSURO·Filed 2011·Granted Aug 19, 2014·8 cites·12 claims
- 3084US6146200AConnector and a cap thereforSUMITOMO WIRING SYSTEMS·Filed 1999·Granted Nov 14, 2000·41 cites·12 claims
- 3183US9734651B1Money handling apparatusGLORY KOGYO KK·Filed 2016·Granted Aug 15, 2017·3 cites·20 claims
- 3283US8749739B2Liquid crystal display deviceOCHIAI TAKAHIRO·Filed 2013·Granted Jun 10, 2014·2 cites·6 claims
- 3383US6972097B2Composite magnetic material and electromagnetic interference suppressor member using the sameNEC TOKIN CORP·Filed 2003·Granted Dec 6, 2005·37 cites·4 claims
- 3482US10683014B2Vehicle control system, vehicle control method, and vehicle control programHONDA MOTOR CO LTD·Filed 2018·Granted Jun 16, 2020·5 cites·11 claims
- 3582US10668372B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2018·Granted Jun 2, 2020·3 cites·19 claims
- 3682US4661942AControl apparatus for information storage and retrieval systemMITSUBISHI ELECTRIC CORP·Filed 1984·Granted Apr 28, 1987·23 cites·8 claims
- 3782US4129105AAir-to-fuel ratio control system for internal combustion enginesNIPPON DENSO CO·Filed 1977·Granted Dec 12, 1978·26 cites·9 claims
- 3881US11169609B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2019·Granted Nov 9, 2021·3 cites·10 claims
- 3981US10713908B2Content providing system, control apparatus, and reception apparatusSONY CORP·Filed 2017·Granted Jul 14, 2020·3 cites·11 claims
- 4081US6602082B2Lever type connector assemblySUMITOMO WIRING SYSTEMS·Filed 2002·Granted Aug 5, 2003·30 cites·11 claims
- 4180US11941177B2Information processing device and information processing terminalSONY GROUP CORP·Filed 2021·Granted Mar 26, 2024·1 cites·15 claims
- 4280US11556179B2Haptic presentation apparatus, haptic presentation system, and haptic presentation methodSONY GROUP CORP·Filed 2019·Granted Jan 17, 2023·2 cites·10 claims
- 4380US11462084B2Information processing apparatus, information processing method, and programSONY CORP·Filed 2019·Granted Oct 4, 2022·2 cites·23 claims
- 4480US7516781B2Plate-like heat exchangerCALSONIC KANSEI CORP·Filed 2005·Granted Apr 14, 2009·7 cites·6 claims
- 4580US7425395B2Liquid crystal display deviceHITACHI DISPLAYS LTD·Filed 2005·Granted Sep 16, 2008·5 cites·5 claims
- 4680US4462079AApparatus for providing information for agricultural work machineNIPPON DENSO CO·Filed 1981·Granted Jul 24, 1984·32 cites·10 claims
- 4780US4380015ARecording system for recording information on record medium by using energy beamMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Apr 12, 1983·22 cites·6 claims
- 4879US11983324B2Information processing device, information processing terminal, and programSONY GROUP CORP·Filed 2021·Granted May 14, 2024·1 cites·20 claims
- 4979USD327469SElectrical connector housingSUMITOMO WIRING SYSTEMS·Filed 1988·Granted Jun 30, 1992·17 cites·1 claims
- 5079US4136645AElectric air-to-fuel ratio control systemNIPPON DENSO CO·Filed 1977·Granted Jan 30, 1979·24 cites·9 claims
Showing the top 50 of 294 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →