Inventor · disambiguated record
Kazuo Ishida
Also filed as: ISHIDA KAZUO
52 granted patents·7 pending applications·509 citations·filing 1977–2021
98Inventor score
Files withMITSUBISHI HEAVY IND LTD12HITACHI CONSTRUCTION MACH CO9HITACHI MAXELL5ISHIDA KAZUO4KONISHIROKU PHOTO IND3
Top patents by PatentIndex Score
59 records- 0198USD303173SVacuum cleanerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1986·Granted Aug 29, 1989·139 cites·1 claims
- 0290USD282655STelephone answering machineMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1983·Granted Feb 18, 1986·33 cites·1 claims
- 0388US10801183B2Wheel loaderHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Oct 13, 2020·4 cites·4 claims
- 0485US7316737B2Amine recovery apparatus and decarbonation apparatus having sameKANSAI ELECTRIC POWER CO·Filed 2003·Granted Jan 8, 2008·34 cites·6 claims
- 0585US6784320B2Amine recovery method and apparatus and decarbonation apparatus having sameKANSAI ELECTRIC POWER CO·Filed 2001·Granted Aug 31, 2004·37 cites·7 claims
- 0685US4578979AMethod of producing a strip having a non-uniform cross section by a rolling processHITACHI CABLE·Filed 1983·Granted Apr 1, 1986·22 cites·6 claims
- 0783US12291839B2Work vehicleHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted May 6, 2025·1 cites·5 claims
- 0883US10669696B2Work vehicleHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Jun 2, 2020·5 cites·8 claims
- 0983US6466376B2Plastic lens and production method thereofKONISHIROKU PHOTO IND·Filed 2000·Granted Oct 15, 2002·29 cites·13 claims
- 1082US9782720B2Degradant concentration measurement device and acidic gas removal deviceMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Oct 10, 2017·4 cites·12 claims
- 1180USD999792SCabin for construction machineHITACHI CONSTRUCTION MACH CO·Filed 2021·Granted Sep 26, 2023·7 cites·1 claims
- 1280US9557113B2Direct reduced iron manufacturing systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted Jan 31, 2017·4 cites·8 claims
- 1378US9606261B2Room entry/exit detection apparatus, room entry/exit detection method, and computer-readable recording medium having program recorded thereonNEC SOLUTION INNOVATORS LTD·Filed 2014·Granted Mar 28, 2017·4 cites·14 claims
- 1475US9638468B2Direct reduced iron manufacturing systemMITSUBISHI HEAVY IND LTD·Filed 2012·Granted May 2, 2017·2 cites·8 claims
- 1573US9840675B2System and method for recovering gas containing CO2 and H2SMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Dec 12, 2017·3 cites·1 claims
- 1673US7977513B2Method and apparatus for producing mono-lower-alkylmonoalkanolamineMITSUBISHI HEAVY IND LTD·Filed 2007·Granted Jul 12, 2011·2 cites·2 claims
- 1772US9556590B2Construction vehicleHITACHI CONSTRUCTION MACH CO·Filed 2013·Granted Jan 31, 2017·5 cites·5 claims
- 1871US9494338B2Solar light collecting mirror and solar thermal power generation system having solar light collecting mirrorISHIDA KAZUO·Filed 2012·Granted Nov 15, 2016·3 cites·18 claims
- 1971US8603427B2Ammonia recovery device and recovery methodSATO FUMIAKI·Filed 2010·Granted Dec 10, 2013·2 cites·2 claims
- 2071US7499229B2Fixing method, optical component and pickup manufactured by the fixing methodKONICA MINOLTA OPTO INC·Filed 2005·Granted Mar 3, 2009·9 cites·24 claims
- 2170US6765732B2Optical pickup lens, molded optical component, handling method, and mold for optical componentKONISHIROKU PHOTO IND·Filed 2002·Granted Jul 20, 2004·7 cites·25 claims
- 2269US9457688B2Electric driving wheel type work vehicleHITACHI CONSTRUCTION MACH CO·Filed 2013·Granted Oct 4, 2016·4 cites·6 claims
- 2368US8535613B2Method and apparatus for separating acidic gases from syngasOGINO SHINJI·Filed 2009·Granted Sep 17, 2013·2 cites·4 claims
- 2468US6579508B2Method for controlling absorbent at decarboxylation facility and system thereforMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jun 17, 2003·13 cites·7 claims
- 2567US10207700B2Hybrid type work vehicleKCM CORP·Filed 2015·Granted Feb 19, 2019·2 cites·3 claims
- 2667US8477413B2Optical elementMORI NOBUYOSHI·Filed 2008·Granted Jul 2, 2013·2 cites·8 claims
- 2767US7012767B2Optical pickup lens, molded optical component, handling method, and mold for optical componentKONICA MINOLTA HOLDINGS INC·Filed 2004·Granted Mar 14, 2006·6 cites·28 claims
- 2867US6894849B2Molded optical component, handling method, and assembling methodKONISHIROKU PHOTO IND·Filed 2003·Granted May 17, 2005·6 cites·51 claims
- 2967US6770119B2Mercury removal method and systemMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Aug 3, 2004·14 cites·10 claims
- 3066US7381389B2Wet gas purification method and system for practicing the sameMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Jun 3, 2008·12 cites·6 claims
- 3165US8047940B2Heat-resistant resin belt, manufacturing method thereof and image forming apparatusRICOH CO LTD·Filed 2008·Granted Nov 1, 2011·2 cites·9 claims
- 3263US9731624B2Electric driving wheel type work vehicleHITACHI CONSTRUCTION MACH CO·Filed 2016·Granted Aug 15, 2017·1 cites·2 claims
- 3362US4776703AContinuous treatment apparatus for viscous materialHITACHI LTD·Filed 1986·Granted Oct 11, 1988·27 cites·18 claims
- 3461US9102547B2Ammonia recovery device and recovery methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Aug 11, 2015·0 cites·1 claims
- 3559US8277364B2Clutch control device for hydraulically driven vehicleHYODO KOJI·Filed 2008·Granted Oct 2, 2012·3 cites·9 claims
- 3658US8292443B2Mirror structureISHIDA KAZUO·Filed 2009·Granted Oct 23, 2012·0 cites·18 claims
- 3757US8019257B2Developer-controlling member, manufacturing method thereof, developing machine using the developer-controlling member, image forming apparatus or printer using the developing machine, and jointed plateRICOH CO LTD·Filed 2005·Granted Sep 13, 2011·2 cites·16 claims
- 3855US9278312B2System for recovering high-purity CO2 from gasification gas containing CO, CO2, COS and H2SMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Mar 8, 2016·0 cites·7 claims
- 3955US8551416B2System for recovering high-purity CO2 from gasification gas containing CO, CO2, COS and H2SSATO FUMIAKI·Filed 2009·Granted Oct 8, 2013·0 cites·1 claims
- 4054US7749455B2Apparatus for treating COS for gas produced by gasification and method for treating COSMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Jul 6, 2010·2 cites·3 claims
- 4153US8468818B2HST cooling circuitHYODO KOJI·Filed 2008·Granted Jun 25, 2013·3 cites·6 claims
- 4247US9777232B2System and method for recovering gas containing CO2 and H2SMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Oct 3, 2017·0 cites·1 claims
- 4347US2014150429A1Solar light collecting mirror and solar thermal power generation system having solar light collecting mirrorISHIDA KAZUO·Filed 2012·Application pending·0 cites
- 4445US5069989AAlkaline cellHITACHI MAXELL·Filed 1990·Granted Dec 3, 1991·15 cites·9 claims
- 4545US2010080464A1Image controller and image control methodFUJITSU LTD·Filed 2009·Application pending·0 cites
- 4644US2006141414A1Gas combustion treatment method and apparatus thereforRYOEN TECHNICAL SERVICE CORP·Filed 2006·Application pending·0 cites
- 4743US2013283793A1Solar light collecting mirror and solar thermal power generation system comprising the solar light collecting mirrorISHIHARA HIDEYUKI·Filed 2012·Application pending·0 cites
- 4842US4101719ASilver(II) oxide cell and its manufactureHITACHI MAXELL·Filed 1977·Granted Jul 18, 1978·8 cites·22 claims
- 4942US2008199092A1Image Data Generating Method, Apparatus Thereof, Image Distributing System, Image Distributing Apparatus Thereof, and Their ProgramsISHIDA KAZUO·Filed 2005·Application pending·0 cites
- 5041US11035099B2Work vehicleHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Jun 15, 2021·0 cites·4 claims
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →