Inventor · disambiguated record
Osamu Ishikawa
Also filed as: ISHIKAWA OSAMU
100 granted patents·11 pending applications·1,771 citations·filing 1985–2020
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD14MITSUBISHI ELECTRIC CORP12ISHIKAWA OSAMU7TOCHIGI FUJI SANGYO KK6JSR CORP5
Top patents by PatentIndex Score
111 records- 0196US6313700B1Power amplifier and communication unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 6, 2001·81 cites·44 claims
- 0296US5594358ARadio frequency probe and probe card including a signal needle and grounding needle coupled to a microstrip transmission lineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Jan 14, 1997·175 cites·4 claims
- 0396US5093386ALiquid curable plastic compositionSTAMICARBON·Filed 1991·Granted Mar 3, 1992·97 cites·10 claims
- 0492US8566007B2Automatic stop/restart device for internal combustion engineSHODA TOMOHISA·Filed 2011·Granted Oct 22, 2013·11 cites·5 claims
- 0592US8504279B2Engine automatic stop and restart apparatusISHIKAWA OSAMU·Filed 2011·Granted Aug 6, 2013·10 cites·4 claims
- 0692US8290693B2Internal-combustion-engine automatic stop and restart systemSHODA TOMOHISA·Filed 2010·Granted Oct 16, 2012·13 cites·5 claims
- 0792US5524401ARoof with solar batteryMISAWA HOMES CO·Filed 1994·Granted Jun 11, 1996·160 cites·17 claims
- 0891US6111459AMulti mode power amplifier and communication unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Aug 29, 2000·64 cites·47 claims
- 0990US6489843B1Power amplifier and communication unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Dec 3, 2002·39 cites·4 claims
- 1088US8494758B2Engine automatic-stop/restart systemISHIKAWA OSAMU·Filed 2010·Granted Jul 23, 2013·8 cites·6 claims
- 1188US6413183B1Power transmission apparatusTOCHIGI FUJI SANGYO KK·Filed 2000·Granted Jul 2, 2002·52 cites·20 claims
- 1288US6297746B1Centralized apparatus control system for controlling a plurality of electrical apparatusesSANYO ELECTRIC CO·Filed 1999·Granted Oct 2, 2001·131 cites·29 claims
- 1386US5482569ARoof for generating electricity by solar lightFUJI ELECTRIC CO LTD·Filed 1994·Granted Jan 9, 1996·88 cites·12 claims
- 1483US9726134B2Device for automatically stopping and restarting internal combustion engineOKABE TAKERU·Filed 2012·Granted Aug 8, 2017·6 cites·9 claims
- 1583US4735108APower transmission deviceTOCHIGI FUJI SANGYO KK·Filed 1985·Granted Apr 5, 1988·29 cites·3 claims
- 1682US6313699B1Power amplifier and communication unitMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 6, 2001·23 cites·8 claims
- 1782US5444118AProcess for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latexJAPAN SYNTHETIC RUBBER CO LTD·Filed 1993·Granted Aug 22, 1995·34 cites·20 claims
- 1880US9631596B2Engine starting device and engine starting methodKITANO HIROAKI·Filed 2013·Granted Apr 25, 2017·4 cites·21 claims
- 1980US9237970B2Manufacturing method and apparatus for composite body of continuous sheet associated with absorbent article and manufacturing method for absorbent articleIIDA MIWA·Filed 2011·Granted Jan 19, 2016·7 cites·6 claims
- 2080US5982236AHigh-frequency power amplifierMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Nov 9, 1999·46 cites·16 claims
- 2178US10283401B2Bonded semiconductor wafer and method for manufacturing bonded semiconductor waferSHINETSU HANDOTAI KK·Filed 2016·Granted May 7, 2019·2 cites·12 claims
- 2278US7001252B2Abrasive materialJSR CORP·Filed 2001·Granted Feb 21, 2006·16 cites·22 claims
- 2378US6498223B2Unsaturated nitrile-conjugated diene-typed rubber, rubber composition and process for the productions of the sameJSR CORP·Filed 2001·Granted Dec 24, 2002·18 cites·12 claims
- 2478US5592122ARadio-frequency power amplifier with input impedance matching circuit based on harmonic waveMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Jan 7, 1997·50 cites·13 claims
- 2577US8712672B2Automatic stop and restart device for an engineHAYASHI KENSUKE·Filed 2010·Granted Apr 29, 2014·3 cites·4 claims
- 2676US10046759B2Control device and control method for electrically driven vehicleMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Aug 14, 2018·3 cites·5 claims
- 2776US9267479B2Engine starting device and engine starting methodKITANO HIROAKI·Filed 2012·Granted Feb 23, 2016·4 cites·10 claims
- 2875US4757727ADifferential device for a power transmission apparatusTOCHIGI FUJI SANGYO KK·Filed 1986·Granted Jul 19, 1988·21 cites·3 claims
- 2974US6429603B1Discharge lamp lighting apparatusMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 6, 2002·38 cites·18 claims
- 3073US5637644AProcess for producing copolymer latex and paper coating composition, carpet backing composition or adhesive composition comprising said latexJAPAN SYNTHETIC RUBBER CO LTD·Filed 1994·Granted Jun 10, 1997·25 cites·13 claims
- 3171US6575951B1Body fluid absorbent inner panelUNI CHARM CORP·Filed 2000·Granted Jun 10, 2003·48 cites·4 claims
- 3271US5509973ARoof panel and roof structure with solar batteriesMISAWA HOMES CO·Filed 1994·Granted Apr 23, 1996·29 cites·16 claims
- 3371US5446309ASemiconductor device including a first chip having an active element and a second chip having a passive elementMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Aug 29, 1995·50 cites·6 claims
- 3470US6910464B2Fuel supply system for vehicleMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Jun 28, 2005·12 cites·6 claims
- 3568US7217305B2Polishing bodyJSR CORP·Filed 2005·Granted May 15, 2007·2 cites·8 claims
- 3667US6301122B1Radio frequency module with thermally and electrically coupled metal film on insulating substrateMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Oct 9, 2001·29 cites·10 claims
- 3765US9284688B2Copolymer latex and composition containing the same and application product therofKOBAYASHI KUNIHIKO·Filed 2011·Granted Mar 15, 2016·2 cites·8 claims
- 3865US6505265B1Bus arbitration system with changing arbitration rulesOKI DATA KK·Filed 1999·Granted Jan 7, 2003·46 cites·16 claims
- 3964US11371987B2Method of amplifying detection light using light-reflecting material, in immunochromatographyDENKA COMPANY LTD·Filed 2019·Granted Jun 28, 2022·0 cites·6 claims
- 4064US10156217B2Automatic stop/restart device for internal combustion engine and automatic stop/restart method for internal combustion engineSHODA TOMOHISA·Filed 2012·Granted Dec 18, 2018·2 cites·7 claims
- 4164US5786100ACoated paperJAPAN SYNTHETIC RUBBER CO LTD·Filed 1995·Granted Jul 28, 1998·20 cites·10 claims
- 4263US5983289AData transfer methods and controller for transferring data in blocks without crossing certain address boundariesOKI DATA KK·Filed 1997·Granted Nov 9, 1999·43 cites·21 claims
- 4363US4891577AApparatus for measuring noise characteristicsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1987·Granted Jan 2, 1990·18 cites·9 claims
- 4462US8058834B2Control device for automatic transmissionOKABE TAKERU·Filed 2009·Granted Nov 15, 2011·2 cites·8 claims
- 4562US5700852APaper coating compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1995·Granted Dec 23, 1997·28 cites·9 claims
- 4661US9717806B2Method for detecting cancer using ICG fluorescence methodOSAKA PREFECTURAL HOSPITAL ORGANIZATION·Filed 2014·Granted Aug 1, 2017·0 cites·4 claims
- 4761US9303614B2Internal combustion engine automatic stop/restart device and internal combustion engine automatic stop/restart methodMITSUBISHI ELECTRIC CORP·Filed 2013·Granted Apr 5, 2016·2 cites·3 claims
- 4861US7779620B2Air-fuel ratio feedback control deviceMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Aug 24, 2010·2 cites·6 claims
- 4960US10345294B2Method of amplifying detection light using light-reflecting material in immunochromatographyDENKA SEIKEN KK·Filed 2014·Granted Jul 9, 2019·0 cites·7 claims
- 5060US9018436B2Absorbent structure and absorbent wearing article using the sameKIKUCHI KYO·Filed 2012·Granted Apr 28, 2015·2 cites·14 claims
Showing the top 50 of 111 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →