Inventor · disambiguated record
Akihiko Morikawa
Also filed as: MORIKAWA AKIHIKO
27 granted patents·11 pending applications·269 citations·filing 1987–2018
96Inventor score
Files withJSR CORP18OMRON TATEISI ELECTRONICS CO5JAPAN SYNTHETIC RUBBER CO LTD4MITSUBISHI ELECTRIC CORP4MITSUBISHI HEAVY IND COMPRESSOR CORP4
Top patents by PatentIndex Score
38 records- 0188US7909130B2Electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2008·Granted Mar 22, 2011·16 cites·14 claims
- 0285US4835216AConjugated diene series rubber compositionsBRIDGESTONE CORP·Filed 1987·Granted May 30, 1989·38 cites·8 claims
- 0381US5677382AEthylene-α-olefin-non-conjugated diene copolymer rubber compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1995·Granted Oct 14, 1997·47 cites·15 claims
- 0480US8969789B2Rotary encoder and method of detecting abnormality of rotary encoderOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Mar 3, 2015·4 cites·11 claims
- 0580US6670426B2Olefinic thermoplastic elastomer, process for production thereof, olefinic thermoplastic elastomer compositions, process for producing the same, and moldings thereofJSR CORP·Filed 2002·Granted Dec 30, 2003·17 cites·12 claims
- 0675US10821520B2Production method for impellerMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Nov 3, 2020·1 cites·4 claims
- 0775US9547305B2Drive control apparatusOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Jan 17, 2017·3 cites·14 claims
- 0874US5542304AMagnetostrictive torque sensor, magnetostrictive torque measuring apparatus, and condition-monitoring apparatus for a cutting tool using the sameOMRON TATEISI ELECTRONICS CO·Filed 1994·Granted Aug 6, 1996·33 cites·14 claims
- 0973US6841582B2Thermoplastic elastomer composition, foam made from the same, and process for producing foamJSR CORP·Filed 2001·Granted Jan 11, 2005·11 cites·13 claims
- 1072US6696516B2Thermoplastic elastomer compositionJSR CORP·Filed 2001·Granted Feb 24, 2004·11 cites·22 claims
- 1169US10982548B2Impeller, rotary machine, method for manufacturing impeller, and method for manufacturing rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted Apr 20, 2021·1 cites·4 claims
- 1264US7163983B2Olefinic thermoplastic elastomer sheet, process for production thereof, and laminatesJSR CORP·Filed 2003·Granted Jan 16, 2007·3 cites·12 claims
- 1363US7077986B2Method for formation of polymerJSR CORP·Filed 2001·Granted Jul 18, 2006·5 cites·6 claims
- 1462US5914372AEthylene copolymer rubber compositionJSR CORP·Filed 1997·Granted Jun 22, 1999·17 cites·9 claims
- 1561US5691413AEthylene-α-olefin-non-conjugated diene copolymer rubber compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1995·Granted Nov 25, 1997·21 cites·15 claims
- 1661US5011888AVulcanized rubber compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1989·Granted Apr 30, 1991·15 cites·3 claims
- 1760US5159014AThermoplastic elastomer composition and rubber parts of refrigerator having a layer composed of thermoplastic elastomer compositionJAPAN SYNTHETIC RUBBER CO LTD·Filed 1989·Granted Oct 27, 1992·14 cites·10 claims
- 1859US2008182939A1Thermoplastic elastomer composition and method for producing the sameJSR CORP·Filed 2007·Application pending·0 cites
- 1957US7867416B2Thermoplastic elastomer composition for core-back system foam injection molding and foam injection molding method using the sameHONDA MOTOR CO LTD·Filed 2008·Granted Jan 11, 2011·0 cites·19 claims
- 2056US7300980B2Thermoplastic elastomer composition and process for producing the sameJSR CORP·Filed 2002·Granted Nov 27, 2007·2 cites·5 claims
- 2150US2008057302A1Elastomer Films And Process For Production ThereofJSR CORP·Filed 2004·Application pending·0 cites
- 2249US2007009696A1Surface treated tube for medical useJSR CORP·Filed 2006·Application pending·0 cites
- 2348US10174453B2Sizing agent, composition, and formed articleJSR CORP·Filed 2015·Granted Jan 8, 2019·0 cites·6 claims
- 2448US2009202791A1Ultraviolet-curable polymer composition, resin molded article and method for producing sameJSR CORP·Filed 2006·Application pending·0 cites
- 2547US2007015871A1Thermoplastic elastomer compositionJSR CORP·Filed 2006·Application pending·0 cites
- 2646US10075036B2Rotor for rotary electric machine having ridge-shaped convex portions and concave portions to secure a press-fitted shaftMITSUBISHI ELECTRIC CORP·Filed 2012·Granted Sep 11, 2018·0 cites·19 claims
- 2744US2006272771A1Transparent sheet and process for producing the sameJSR CORP·Filed 2004·Application pending·0 cites
- 2844US2006235133A1Transparent flexible compositionJSR CORP·Filed 2004·Application pending·0 cites
- 2943US11280349B2Impeller and rotary machineMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2018·Granted Mar 22, 2022·0 cites·7 claims
- 3043US2014018958A1Safety system and control deviceOMRON TATEISI ELECTRONICS CO·Filed 2013·Application pending·0 cites
- 3142US9866008B2Apparatus for controlling power sourceOMRON TATEISI ELECTRONICS CO·Filed 2013·Granted Jan 9, 2018·0 cites·19 claims
- 3241US6982302B2Molding for automobileJSR CORP·Filed 2003·Granted Jan 3, 2006·4 cites·16 claims
- 3341USD509452STemperature sensorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 13, 2005·4 cites·1 claims
- 3440US2008220245A1Transparent Sealing Material For Organic El DeviceJSR CORP·Filed 2004·Application pending·0 cites
- 3540US2005029692A1Thermoplastic elastomer composition for core back type injection foaming and injection foaming method using the sameFiled 2002·Application pending·0 cites
- 3639US11333162B2Impeller manufacturing method and impeller flow path elongation jigMITSUBISHI HEAVY IND COMPRESSOR CORP·Filed 2017·Granted May 17, 2022·0 cites·3 claims
- 3739US2020339768A1Composition for fiber-reinforced resin, production method therefor, fiber-reinforced resin, and formed articleJSR CORP·Filed 2017·Application pending·0 cites
- 3835USD509152STemperature sensorMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 6, 2005·2 cites·1 claims
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