Inventor · disambiguated record
Noriyoshi Ogawa
Also filed as: OGAWA NORIYOSHI
25 granted patents·6 pending applications·173 citations·filing 1992–2022
94Inventor score
Files withMITSUBISHI GAS CHEMICAL CO20OGAWA NORIYOSHI6CANON KK2MINEMURA MASAHIKO2SHINETSU CHEMICAL CO1
Top patents by PatentIndex Score
31 records- 0194US5366805APolycarbonate resin/silicone rubber integrally molded article and method for makingSHINETSU CHEMICAL CO·Filed 1993·Granted Nov 22, 1994·86 cites·31 claims
- 0290US12006398B2Polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Jun 11, 2024·2 cites·9 claims
- 0374US6340737B2Polycarbonate resin and optical article used the sameMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Jan 22, 2002·16 cites·13 claims
- 0473US6630562B2Polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted Oct 7, 2003·13 cites·9 claims
- 0571US10676566B2Polyarylate and molded article using sameMITSUBISHI GAS CHEMICAL CO·Filed 2018·Granted Jun 9, 2020·0 cites·6 claims
- 0665US8080627B2Polycarbonate resin, process for producing the same and electrophotographic photoreceptor using the sameMINEMURA MASAHIKO·Filed 2008·Granted Dec 20, 2011·1 cites·17 claims
- 0765US5283142AImage-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the sameCANON KK·Filed 1992·Granted Feb 1, 1994·15 cites·19 claims
- 0865US2014242392A1Acrylic resin composition and molded product using the sameMITSUBISHI GAS CHEMICAL CO·Filed 2014·Application pending·0 cites
- 0961US2009263663A1Acrylic resin composition and molded product using the sameOGAWA NORIYOSHI·Filed 2009·Application pending·0 cites
- 1060US10202487B2Polyarylate and molded article using sameMITSUBISHI GAS CHEMICAL CO·Filed 2014·Granted Feb 12, 2019·0 cites·16 claims
- 1159US9163157B2Acrylic resin composition and moldings in which said composition is usedMITSUBISHI GAS CHEMICAL CO·Filed 2013·Granted Oct 20, 2015·0 cites·8 claims
- 1257US5916980APolycarbonate resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 1997·Granted Jun 29, 1999·17 cites·10 claims
- 1357US2011086227A1Acrylic resin composition and moldings in which said composition is usedMINEMURA MASAHIKO·Filed 2009·Application pending·0 cites
- 1456US12398230B2Curing resin composition, curing method therefor, and molded articleMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Aug 26, 2025·0 cites·14 claims
- 1556US2024124648A1Resin composition, and printing ink and electroconductive paste each using sameMITSUBISHI GAS CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1656US2023416456A1Resin composition, coating film using same, and electrolyteMITSUBISHI GAS CHEMICAL CO·Filed 2022·Application pending·0 cites
- 1756US2012183780A1Acrylic resin composition and molded product using the sameOGAWA NORIYOSHI·Filed 2012·Application pending·0 cites
- 1855US10711099B2Optical use polycarbonate resin composition method for producing same, and spectacle lens and camera lens containing sameMITSUBISHI GAS CHEMICAL CO·Filed 2017·Granted Jul 14, 2020·0 cites·8 claims
- 1954US6576735B2Polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 2001·Granted Jun 10, 2003·4 cites·9 claims
- 2053US12304997B2Polycarbonate resin compositionMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted May 20, 2025·0 cites·18 claims
- 2149US8137876B2Electrophotographic photoreceptor beltOGAWA NORIYOSHI·Filed 2007·Granted Mar 20, 2012·0 cites·10 claims
- 2248US12264218B2Polycarbonate resinMITSUBISHI GAS CHEMICAL CO·Filed 2020·Granted Apr 1, 2025·0 cites·10 claims
- 2348US10287394B2Injection-molded body for vehicle, automobile light guide using same, automobile interior panel, and automobile lamp lensMITSUBISHI GAS CHEMICAL CO·Filed 2016·Granted May 14, 2019·0 cites·10 claims
- 2447US11091666B2Easy peel coating compositionMITSUBISHI GAS CHEMICAL CO·Filed 2017·Granted Aug 17, 2021·0 cites·6 claims
- 2543US5428090APolycarbonate polymer derived from dihydroxy compound having triphenylamine structure and process for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Jun 27, 1995·5 cites·14 claims
- 2642US8900781B2Binder resin for photosensitive layers and electrophotographic photoreceptor beltsOGAWA NORIYOSHI·Filed 2007·Granted Dec 2, 2014·0 cites·5 claims
- 2742US6288204B1Branched polycarbonate resin and process for producing the sameMITSUBISHI GAS CHEMICAL CO·Filed 1999·Granted Sep 11, 2001·7 cites·8 claims
- 2840US5418098AElectrophotographic photosensitive member, and electrophotographic apparatus, device unit and facsimile machine having the photosensitive memberCANON KK·Filed 1992·Granted May 23, 1995·5 cites·21 claims
- 2936US8450035B2Electrophotographic photosensitive bodyOGAWA NORIYOSHI·Filed 2007·Granted May 28, 2013·0 cites·13 claims
- 3035US8080628B2Polycarbonate resin and electrophotographic photosensitive body using the sameOGAWA NORIYOSHI·Filed 2007·Granted Dec 20, 2011·0 cites·16 claims
- 3132US5569566APhotoreceptor for electrophotography with low free chlorine content polycarbonate resin in organic photoconductive layerMITSUBISHI GAS CHEMICAL CO·Filed 1994·Granted Oct 29, 1996·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →