Inventor · disambiguated record
Haruhiko Kusaka
Also filed as: KUSAKA HARUHIKO
10 granted patents·7 pending applications·41 citations·filing 1992–2024
86Inventor score
Top patents by PatentIndex Score
17 records- 0186US9518150B2Resin composition, stretched film, circularly polarizing plate, and image display deviceMITSUBISHI CHEM CORP·Filed 2015·Granted Dec 13, 2016·2 cites·43 claims
- 0284US2024301114A1Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2024·Application pending·0 cites
- 0381US8759467B2Polyester polyol, polyurethane, obtained using the same, process for production thereof, and molded polyurethaneTANIGUCHI TAKANORI·Filed 2012·Granted Jun 24, 2014·8 cites·23 claims
- 0476US9650353B2Method for producing epoxy compound and catalyst composition for epoxidation reactionMITSUBISHI CHEM CORP·Filed 2014·Granted May 16, 2017·2 cites·21 claims
- 0572US10907012B2Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2012·Granted Feb 2, 2021·3 cites·18 claims
- 0667US7795370B2Tetracarboxylic acid compound, polyimide thereof, and production method thereofMITSUBISHI CHEM CORP·Filed 2006·Granted Sep 14, 2010·2 cites·28 claims
- 0762US2021115191A1Polycarbonate diol and producing method thereof, and polyurethane and active energy ray-curable polymer composition both formed using sameMITSUBISHI CHEM CORP·Filed 2020·Application pending·0 cites
- 0859US8610112B2Charge-transporting polymer, composition for organic electroluminescent element, organic electroluminescent element, organic EL display, and organic EL lightingIIDA KOICHIRO·Filed 2009·Granted Dec 17, 2013·0 cites·17 claims
- 0957US10730846B2Method of producing epoxy compound and catalyst composition for epoxidation reactionMITSUBISHI CHEM CORP·Filed 2017·Granted Aug 4, 2020·0 cites·11 claims
- 1056US5580991AProcess for preparing butyrolactone and method for separating organic phosphorous-ruthenium complex as catalyst and reusing the sameMITSUBISHI CHEM CORP·Filed 1995·Granted Dec 3, 1996·18 cites·45 claims
- 1152US2003097305A1Custom synthesis pharmaceutical electronic commerce system and methodFiled 2001·Application pending·0 cites
- 1251US2011257360A1Tetracarboxylic acid or polyesterimide thereof and process for producing the sameMITSUBISHI CHEM CORP·Filed 2011·Application pending·0 cites
- 1350US2010145002A1Tetracarboxylic acid or polyesterimide thereof, and process for production of the sameMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
- 1449US2014246621A1Polyester polyol, polyurethane obtained using the same, process for production thereof, and molded polyurethaneTANIGUCHI TAKANORI·Filed 2014·Application pending·0 cites
- 1548US6111134AProcess for producing unsaturated glycol diester using tellurium and rhodium catalystMITSUBISHI CHEM CORP·Filed 1998·Granted Aug 29, 2000·4 cites·14 claims
- 1642US5286906AProcess for the preparation of 3-aminomethyl-3,5,5-trialkylcyclohexylamineMITSUBISHI CHEM IND·Filed 1992·Granted Feb 15, 1994·2 cites·19 claims
- 1742US2009076201A1(meth) acryloyloxytetrahydrofurans and process for production thereofMITSUBISHI CHEM CORP·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →