Inventor · disambiguated record
Kazuyuki Ogawa
Also filed as: OGAWA KAZUYUKI
44 granted patents·7 pending applications·716 citations·filing 1976–2014
98Inventor score
Files withSONY CORP14TOYO TIRE & RUBBER CO9KAZUNO ATSUSHI4NAKAI YOSHIYUKI3NAT INST FOR MATERIALS SCIENCE2
Top patents by PatentIndex Score
51 records- 0195US7488236B2Polishing pad and method of producing the sameTOYO TIRE & RUBBER CO·Filed 2006·Granted Feb 10, 2009·29 cites·11 claims
- 0295US4065369AActivated gas reaction apparatus & methodTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Dec 27, 1977·81 cites·10 claims
- 0394US7871309B2Polishing padTOYO TIRE & RUBBER CO·Filed 2005·Granted Jan 18, 2011·30 cites·29 claims
- 0492US6777455B2Process for producing polyurethane foamTOYO TIRE & RUBBER CO·Filed 2001·Granted Aug 17, 2004·63 cites·9 claims
- 0590US5371553AMonitor apparatus for selecting audio-visual units and operating modes from a control windowSONY CORP·Filed 1994·Granted Dec 6, 1994·116 cites·4 claims
- 0688US5786955ARecording medium cartridge with memory circuit for storing directory information including imagesSONY CORP·Filed 1997·Granted Jul 28, 1998·40 cites·20 claims
- 0786US5506892ASystem for performing at least one of a checking and adjusting operations for electronic equipment using a telephoneSONY CORP·Filed 1994·Granted Apr 9, 1996·77 cites·16 claims
- 0885US7731568B2Polishing pad and semiconductor device manufacturing methodTOYO TIRE & RUBBER CO·Filed 2004·Granted Jun 8, 2010·33 cites·12 claims
- 0979US8148441B2Polishing pad and manufacturing method thereofDOURA MASATO·Filed 2006·Granted Apr 3, 2012·8 cites·12 claims
- 1079US6327109B1Method for reproducing information from media which incorporate separate memory circuitsSONY CORP·Filed 1998·Granted Dec 4, 2001·24 cites·10 claims
- 1179US6001195ATi-Ni-based shape-memory alloy and method of manufacturing sameNAT RES INST METALS·Filed 1996·Granted Dec 14, 1999·22 cites·4 claims
- 1278US8982570B2Electrically conductive path deviceTOYAMA EIICHI·Filed 2012·Granted Mar 17, 2015·2 cites·5 claims
- 1376US4935824AInformation recording apparatusSONY CORP·Filed 1988·Granted Jun 19, 1990·21 cites·15 claims
- 1476US4051382AActivated gas reaction apparatusTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Sep 27, 1977·28 cites·7 claims
- 1575US9319744B2Communications system and method, information processing apparatus and method, information management apparatus and method, recording medium and programSONY CORP·Filed 2013·Granted Apr 19, 2016·2 cites·2 claims
- 1675US7651761B2Grinding pad and method of producing the sameTOYO TIRE & RUBBER CO·Filed 2002·Granted Jan 26, 2010·14 cites·8 claims
- 1774US7470170B2Polishing pad and method for manufacture of semiconductor device using the sameTOYO TIRE & RUBBER CO·Filed 2005·Granted Dec 30, 2008·4 cites·7 claims
- 1874US7098255B2Process for producing polyurethane foamTOYO TIRE & RUBBER CO·Filed 2004·Granted Aug 29, 2006·10 cites·16 claims
- 1973US7378454B2Polyurethane composition and polishing padTOYO TIRE & RUBBER CO·Filed 2002·Granted May 27, 2008·11 cites·14 claims
- 2073US7263274B2Recording medium cartridge with memory circuit employing a hierarchical data structureSONY CORP·Filed 2005·Granted Aug 28, 2007·1 cites·1 claims
- 2172US8845852B2Polishing pad and method of producing semiconductor deviceNAKAMORI MASAHIKO·Filed 2003·Granted Sep 30, 2014·17 cites·11 claims
- 2272US8530535B2Polishing padKAZUNO ATSUSHI·Filed 2011·Granted Sep 10, 2013·2 cites·2 claims
- 2370US5587849AMechanism for securing recorded contents of recording medium cassetteSONY CORP·Filed 1995·Granted Dec 24, 1996·22 cites·2 claims
- 2465US8779020B2Polishing padKAZUNO ATSUSHI·Filed 2012·Granted Jul 15, 2014·1 cites·8 claims
- 2564US6524406B2Shape memory alloyNAT RES INST METALS·Filed 2001·Granted Feb 25, 2003·5 cites·3 claims
- 2664US5046167AVideo tape recorder with a video printing controllerSONY CORP·Filed 1991·Granted Sep 3, 1991·15 cites·8 claims
- 2763US8318825B2Polishing pad and method of producing the sameSHIMOMURA TETSUO·Filed 2006·Granted Nov 27, 2012·2 cites·4 claims
- 2862US8993648B2Polishing padNAKAI YOSHIYUKI·Filed 2007·Granted Mar 31, 2015·1 cites·6 claims
- 2958US9451327B2Communications system and method, information processing apparatus and method, information management apparatus and method, recording medium and programSONY CORP·Filed 2013·Granted Sep 20, 2016·0 cites·12 claims
- 3057US9358661B2Polishing padTOYO TIRE & RUBBER CO·Filed 2014·Granted Jun 7, 2016·0 cites·4 claims
- 3157US8309466B2Polishing padOGAWA KAZUYUKI·Filed 2006·Granted Nov 13, 2012·1 cites·11 claims
- 3256US8463917B2Communications system and method, information processing apparatus and method, information management apparatus and method, recording medium and programSUGIMOTO KAYO·Filed 2003·Granted Jun 11, 2013·5 cites·13 claims
- 3356US7263273B2Recording medium cartridge with memory circuit employing a hierarchical data structureSONY CORP·Filed 2005·Granted Aug 28, 2007·0 cites·1 claims
- 3451US8304467B2Polishing padKAZUNO ATSUSHI·Filed 2006·Granted Nov 6, 2012·0 cites·9 claims
- 3551US7259782B2Transferring apparatus and remote control systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 21, 2007·1 cites·3 claims
- 3651US6855216B2Method of processing and heat-treating NbC-added Fe-Mn-Si-based shape memory alloyNAT INST FOR MATERIALS SCIENCE·Filed 2003·Granted Feb 15, 2005·1 cites·13 claims
- 3751US5493414AMethod of dubbing digital video signalsSONY CORP·Filed 1993·Granted Feb 20, 1996·13 cites·10 claims
- 3850US5410437AApparatus for recording and/or reproducing an information signal, a PCM signal and a video signal in a helical track on a recorded medium and superimposing character signals on the video signalSONY CORP·Filed 1993·Granted Apr 25, 1995·9 cites·15 claims
- 3947US2005126665A1Alloy-based nano-crystal texture and method of preparing sameFiled 2004·Application pending·0 cites
- 4047US2003136481A1Ti-Ni-based shape-memory alloy and method of manufacturing sameFiled 2002·Application pending·0 cites
- 4146US8303372B2Polishing padKAZUNO ATSUSHI·Filed 2007·Granted Nov 6, 2012·0 cites·5 claims
- 4245US2003178109A1Alloy-based nono-crystal texture and method of preparing sameFiled 2003·Application pending·0 cites
- 4345US2001009169A1Ti-Ni-based shape-memory alloy and method of manufacturing sameFiled 2001·Application pending·0 cites
- 4444US9018099B2Polishing padOGAWA KAZUYUKI·Filed 2008·Granted Apr 28, 2015·0 cites·3 claims
- 4542US9132524B2Polishing pad and method for producing sameNAKAI YOSHIYUKI·Filed 2010·Granted Sep 15, 2015·0 cites·8 claims
- 4642US9079288B2Polishing pad and method for producing sameNAKAI YOSHIYUKI·Filed 2010·Granted Jul 14, 2015·0 cites·7 claims
- 4742US2007085858A1Information processing apparatus and method, and programTAKIMOTO YUUJI·Filed 2004·Application pending·0 cites
- 4836US9338884B2Laminated body and manufacturing process thereforARAI Koutarou·Filed 2012·Granted May 10, 2016·0 cites·10 claims
- 4935US2005236077A1Method of thermo-mechanical-treatment for fe-mn-si shape-memory alloy doped with nbcNAT INST FOR MATERIALS SCIENCE·Filed 2003·Application pending·0 cites
- 5034US5537412AAudio-visual network connection system and method using gatewaysSONY CORP·Filed 1996·Granted Jul 16, 1996·5 cites·9 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →