Inventor · disambiguated record
Tsutomu Iwaki
Also filed as: IWAKI TSUTOMU · YANAGIHARA NOBUYUKI
45 granted patents·11 pending applications·736 citations·filing 1973–2020
98Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD19TOSHIBA KK16IWAKI TSUTOMU5SHIONOGI & CO4SUMITOMO ELECTRIC INDUSTRIES2
Top patents by PatentIndex Score
56 records- 0198US4444727AHydrogen gas purification apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1982·Granted Apr 24, 1984·110 cites·7 claims
- 0295US7437198B2Information processing apparatus and method of controlling the sameTOSHIBA KK·Filed 2006·Granted Oct 14, 2008·54 cites·4 claims
- 0395US4251603ABattery electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Feb 17, 1981·99 cites·7 claims
- 0489US7248303B2Information processing apparatus capable of displaying moving image data in full screen mode and display control methodTOSHIBA KK·Filed 2005·Granted Jul 24, 2007·11 cites·14 claims
- 0586US8174529B2Graphics processing unit and information processing apparatusIWAKI TSUTOMU·Filed 2011·Granted May 8, 2012·7 cites·8 claims
- 0686US4946646AAlloy for hydrogen storage electrodesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Aug 7, 1990·60 cites·18 claims
- 0785US7649735B2Information processing apparatus and video signal output control methodTOSHIBA KK·Filed 2006·Granted Jan 19, 2010·12 cites·14 claims
- 0878US8081443B2Modeled after: information processing apparatus and video signal output control methodIWAKI TSUTOMU·Filed 2009·Granted Dec 20, 2011·7 cites·12 claims
- 0976US6983384B2Graphics controller and power management method for use in the sameTOSHIBA KK·Filed 2001·Granted Jan 3, 2006·22 cites·15 claims
- 1075US4217939AMethod for manufacturing electrode for batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1978·Granted Aug 19, 1980·25 cites·7 claims
- 1174USRE41104EInformation processing apparatus and display control methodTOSHIBA KK·Filed 2008·Granted Feb 9, 2010·2 cites·31 claims
- 1274US6275234B1Display control system and method for controlling display of three-dimensional graphics dataTOSHIBA KK·Filed 1998·Granted Aug 14, 2001·54 cites·15 claims
- 1373US9620770B2Nickel positive electrode for fiber batteryTAKASAKI TOMOAKI·Filed 2009·Granted Apr 11, 2017·3 cites·6 claims
- 1473US9199959B2HIV replication inhibitorSHIONOGI & CO·Filed 2012·Granted Dec 1, 2015·2 cites·12 claims
- 1573US8575337B2Oxazolidinone derivative having fused ringKATOH ISSEI·Filed 2009·Granted Nov 5, 2013·4 cites·23 claims
- 1673US3981749AGas diffusion electrode for a batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Sep 21, 1976·17 cites·6 claims
- 1772US5575831AMethod for producing hydrogen storage alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Nov 19, 1996·17 cites·19 claims
- 1871US8294725B2Information processing apparatus and display control methodIWAKI TSUTOMU·Filed 2010·Granted Oct 23, 2012·2 cites·12 claims
- 1969US4370163AHydrogen storage alloy and process for making sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1980·Granted Jan 25, 1983·21 cites·9 claims
- 2068US7453521B2Information processing apparatus and display control methodTOSHIBA KK·Filed 2005·Granted Nov 18, 2008·1 cites·13 claims
- 2165US6567097B1Display control apparatusTOSHIBA KK·Filed 1999·Granted May 20, 2003·26 cites·26 claims
- 2262US8778874B2Glycopeptide antibiotic monomer derivativesARIMOTO HIROKAZU·Filed 2005·Granted Jul 15, 2014·1 cites·22 claims
- 2362US6370318B1PC analog output signal control for copy protectTOSHIBA KK·Filed 1998·Granted Apr 9, 2002·26 cites·17 claims
- 2461US7619619B2Information processing apparatus and display control methodTOSHIBA KK·Filed 2004·Granted Nov 17, 2009·6 cites·17 claims
- 2560US5883613AMoving pictures display systemTOSHIBA KK·Filed 1997·Granted Mar 16, 1999·24 cites·13 claims
- 2660US4001040AFuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1973·Granted Jan 4, 1977·11 cites·12 claims
- 2759US5131920AMethod of manufacturing sealed rechargeable batteriesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Jul 21, 1992·14 cites·16 claims
- 2858US2007242159A1Information processing apparatus and display control methodTOSHIBA KK·Filed 2007·Application pending·0 cites
- 2957US2008085453A1Battery electrode substrate, and electrode employing the sameNAT INST OF ADVANCED IND SCIEN·Filed 2007·Application pending·0 cites
- 3056US8530646B2Oxazolidinone derivative having 7-membered hetero ringSUZUKI HIDEYUKI·Filed 2008·Granted Sep 10, 2013·0 cites·8 claims
- 3155US5480741ACell provided with gaseous diffusion electrode, and method of charging and discharging the sameAGENCY IND SCIENCE TECHN·Filed 1995·Granted Jan 2, 1996·22 cites·13 claims
- 3255US4997729AAnode for high temperature fuel cellMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Mar 5, 1991·16 cites·11 claims
- 3353US7588861B2Battery electrode producing method of filling active material into a metal coated fabric substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 2007·Granted Sep 15, 2009·0 cites·1 claims
- 3451US5281390AMethod of producing hydrogen-storing alloy and electrode making use of the alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Jan 25, 1994·11 cites·6 claims
- 3551US2015361093A1Hiv replication inhibitorSHIONOGI & CO·Filed 2014·Application pending·0 cites
- 3651US2012182302A1Graphics processing unit and information processing apparatusIWAKI TSUTOMU·Filed 2012·Application pending·0 cites
- 3750US2018362543A1Hiv replication inhibitorSHIONOGI & CO·Filed 2018·Application pending·0 cites
- 3848US8236448B2Battery electrode substrate, and electrode employing the sameOKUNO KAZUKI·Filed 2010·Granted Aug 7, 2012·0 cites·5 claims
- 3948US5205985AHydrogen storage alloy and hydride electrodes having c15 crystal structureMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1992·Granted Apr 27, 1993·11 cites·7 claims
- 4047US8933012B2Glycopeptide antibiotic derivativeNISHITANI YASUHIRO·Filed 2007·Granted Jan 13, 2015·0 cites·12 claims
- 4146US2005259113A1Information processing apparatus and display control methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4246US2006017852A1Information processing apparatus and display control methodIWAKI TSUTOMU·Filed 2005·Application pending·0 cites
- 4345US8373994B2Electronic apparatus including at least two electrically-connectable connectorsTOSHIBA KK·Filed 2010·Granted Feb 12, 2013·0 cites·16 claims
- 4445US5149383AHydrogen storage alloy electrodeMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Sep 22, 1992·14 cites·8 claims
- 4544US2005262444A1Information-processing apparatus and display control methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4644US2005262445A1Information-processing apparatus and display control methodTOSHIBA KK·Filed 2005·Application pending·0 cites
- 4743US10797323B2Current collector for fuel cell, and fuel cellSUMITOMO ELECTRIC INDUSTRIES·Filed 2015·Granted Oct 6, 2020·0 cites·8 claims
- 4841US2005057565A1Information processing apparatus, semiconductor device for display control and video stream data display control methodFiled 2004·Application pending·0 cites
- 4940US2022340566A1Benzyl amine-containing 5,6-heteroaromatic compounds useful against mycobacterial infectionSHIONOGI & CO·Filed 2020·Application pending·0 cites
- 5039US5490970AMethod of producing hydrogen-storing alloy and electrode making use of the alloyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted Feb 13, 1996·7 cites·6 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →