Inventor · disambiguated record
Noriyuki Kunishi
Also filed as: KUNISHI NORIYUKI
17 granted patents·2 pending applications·163 citations·filing 1989–2018
93Inventor score
Top patents by PatentIndex Score
19 records- 0190US7517944B2Process for producing polycarbonateIDEMITSU KOSAN CO·Filed 2005·Granted Apr 14, 2009·24 cites·9 claims
- 0277US5981051AMethod for producing granular polycarbonate prepolymer for solid-state polymerizationIDEMITSU PETROCHEMICAL CO·Filed 1996·Granted Nov 9, 1999·38 cites·12 claims
- 0373US5922826AProcess for producing polycarbonateIDEMITSU KOSAN CO·Filed 1996·Granted Jul 13, 1999·28 cites·21 claims
- 0465US10640306B2Polycarbonate resin powder and method for transporting sameIDEMITSU KOSAN CO·Filed 2018·Granted May 5, 2020·0 cites·8 claims
- 0560US4959456AMultistage process for producing polycarbonate from oligomerIDEMITSU PETROCHEMICAL CO·Filed 1989·Granted Sep 25, 1990·11 cites·8 claims
- 0654US2017320680A1Polycarbonate resin powder and method for transporting sameIDEMITSU KOSAN CO·Filed 2015·Application pending·0 cites
- 0752US5475084AProcess for the production of polycarbonate powderIDEMITSU PETROCHEMICAL CO·Filed 1994·Granted Dec 12, 1995·17 cites·30 claims
- 0848US5349043APolycarbonate and process for producing the sameIDEMITSU PETROCHEMICAL CO·Filed 1993·Granted Sep 20, 1994·6 cites·19 claims
- 0947US5306802APolycarbonate copolymer and method for production thereofIDEMITSU PETROCHEMICAL CO·Filed 1993·Granted Apr 26, 1994·6 cites·18 claims
- 1046US5583166AProcess for production of polymer particlesIDEMITSU PETROCHEMICAL CO·Filed 1995·Granted Dec 10, 1996·10 cites·16 claims
- 1145US10030101B2Branched polycarbonate production methodIDEMITSU KOSAN CO·Filed 2015·Granted Jul 24, 2018·0 cites·11 claims
- 1241US5322919AProcess for producing a polycarbonate in inert solventIDEMITSU PETROCHEMICAL CO·Filed 1991·Granted Jun 21, 1994·4 cites·19 claims
- 1340US5470937AAnisotropically oriented phase difference compensation film of a branched polycarbonateIDEMITSU PETROCHEMICAL CO·Filed 1993·Granted Nov 28, 1995·8 cites·20 claims
- 1440US2017327639A1Polycarbonate-polyorganosiloxane copolymer production methodIDEMITSU KOSAN CO·Filed 2015·Application pending·0 cites
- 1539US6605221B2Method and apparatus for washing polycarbonate/organic solvent solutionIDEMITSU PETROCHEMICAL CO·Filed 2001·Granted Aug 12, 2003·0 cites·16 claims
- 1636US5504187APolymer granules containing little residual solventIDEMITSU PETROCHEMICAL CO·Filed 1994·Granted Apr 2, 1996·4 cites·14 claims
- 1733US5726223AProcess for production of polymer particlesIDEMITSU PETROCHEMICAL CO·Filed 1996·Granted Mar 10, 1998·2 cites·15 claims
- 1833US5087660AProcess and apparatus for heat treatment of polymer containing liquidIDEMITSU PETROCHEMICAL CO·Filed 1990·Granted Feb 11, 1992·3 cites·19 claims
- 1932US5990262AProcess for producing polycarbonatesIDEMITSU PETROCHEMICAL CO·Filed 1996·Granted Nov 23, 1999·2 cites·29 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →