Inventor · disambiguated record
Masao Tomikawa
Also filed as: TOMIKAWA MASAO
27 granted patents·8 pending applications·179 citations·filing 2000–2022
95Inventor score
Files withTORAY INDUSTRIES26MIYAZAKI DAICHI2MIYOSHI KAZUTO1NAT INST OF ADVANCED IND SCIEN1TAKEDA SAYAKA1
Top patents by PatentIndex Score
35 records- 0190US9493614B2Polyimide precursor, polyimide, flexible substrate prepared therewith, color filter and production method thereof, and flexible display deviceTORAY INDUSTRIES·Filed 2013·Granted Nov 15, 2016·7 cites·14 claims
- 0290US6929890B2Positive-type photosensitive resin compositionTORAY INDUSTRIES·Filed 2004·Granted Aug 16, 2005·37 cites·14 claims
- 0386US6933087B2Precursor composition for positive photosensitive resin and display made with the sameTORAY INDUSTRIES·Filed 2002·Granted Aug 23, 2005·28 cites·13 claims
- 0483US6593043B2Composition of positive photosensitive resin precursor, and display device thereofTORAY INDUSTRIES·Filed 2001·Granted Jul 15, 2003·22 cites·14 claims
- 0582US8709552B2Resin composition and display device using the sameMIYOSHI KAZUTO·Filed 2010·Granted Apr 29, 2014·10 cites·4 claims
- 0680US6887643B2Photosensitive resin precursor compositionTORAY INDUSTRIES·Filed 2003·Granted May 3, 2005·16 cites·12 claims
- 0779US7455948B2Photosensitive resin compositionTORAY INDUSTRIES·Filed 2005·Granted Nov 25, 2008·6 cites·9 claims
- 0877US11279802B2Alkali-soluble resin, photosensitive resin composition, photosensitive sheet, cured film, interlayer insulating film or semiconductor protective film, production method for relief pattern of cured film, and electronic component or semiconductor deviceTORAY INDUSTRIES·Filed 2019·Granted Mar 22, 2022·3 cites·17 claims
- 0977US6524764B1Positive-type photosensitive polyimide precursor compositionTORAY INDUSTRIES·Filed 2000·Granted Feb 25, 2003·16 cites·12 claims
- 1075US9828469B2Polyimide precursor, polyimide resin film produced from said polyimide precursor, display element, optical element, light-receiving element, touch panel and circuit board each equipped with said polyimide resin film, organic EL display, and methods respectively for producing organic EL element and color filterTORAY INDUSTRIES·Filed 2014·Granted Nov 28, 2017·4 cites·20 claims
- 1175US6696112B2Display device having a polyimide insulating layerTORAY INDUSTRIES·Filed 2001·Granted Feb 24, 2004·14 cites·6 claims
- 1271US9454078B2Positive-type photosensitive resin composition, method for producing semiconductor device including cured film using the sameTORAY INDUSTRIES·Filed 2013·Granted Sep 27, 2016·1 cites·4 claims
- 1368US7977028B2Photosensitive resin composition and adhesion promoterTORAY INDUSTRIES·Filed 2006·Granted Jul 12, 2011·1 cites·5 claims
- 1467US8895676B2Resin composition and display device using the sameTORAY INDUSTRIES·Filed 2014·Granted Nov 25, 2014·2 cites·2 claims
- 1564US6723484B1Positive-working photosensitive resin precursor compositionTORAY INDUSTRIES·Filed 2000·Granted Apr 20, 2004·7 cites·14 claims
- 1662US9822281B2Polyamide acid and resin composition containing sameTORAY INDUSTRIES·Filed 2016·Granted Nov 21, 2017·0 cites·4 claims
- 1758US11640110B2Resin composition, method for producing heat-resistant resin film, and display deviceTORAY INDUSTRIES·Filed 2020·Granted May 2, 2023·0 cites·2 claims
- 1856US2015045502A1Polyamide acid and resin composition containing sameTORAY INDUSTRIES·Filed 2013·Application pending·0 cites
- 1954US9850347B2Polyamic acid resin composition, polyimide film using same, and method for producing said polyimide filmTORAY INDUSTRIES·Filed 2013·Granted Dec 26, 2017·0 cites·20 claims
- 2053US10941320B2Adhesive for temporary bonding, adhesive layer, wafer work piece and method for manufacturing semiconductor device using same, rework solvent, polyimide copolymer, polyimide mixed resin, and resin compostionTORAY INDUSTRIES·Filed 2018·Granted Mar 9, 2021·0 cites·10 claims
- 2152US7214455B2Photosensitive resin composition and process for producing heat-resistant resin filmTORAY INDUSTRIES·Filed 2003·Granted May 8, 2007·3 cites·13 claims
- 2251US9123689B2Epoxy resin composition, method for producing same, and semiconductor device using sameTAKEDA SAYAKA·Filed 2012·Granted Sep 1, 2015·2 cites·9 claims
- 2348US10177022B2Adhesive for temporary bonding, adhesive layer, wafer work piece and method for manufacturing semiconductor device using same, rework solvent, polyimide copolymer, polyimide mixed resin, and resin compositionTORAY INDUSTRIES·Filed 2015·Granted Jan 8, 2019·0 cites·11 claims
- 2447US2004170914A1Positive-working photosensitive resin precursor compositionFiled 2004·Application pending·0 cites
- 2546US9188860B2Method for producing polyamide and resin compositionYUBA TOMOYUKI·Filed 2008·Granted Nov 17, 2015·0 cites·7 claims
- 2646US2015017534A1Resin composition for lithium ion cell positive electrodeNAT INST OF ADVANCED IND SCIEN·Filed 2013·Application pending·0 cites
- 2744US2017299965A1Resin composition, method for producing heat-resistant resin film, and display deviceTORAY INDUSTRIES·Filed 2015·Application pending·0 cites
- 2844US2024186172A1Laminate, resin composition, and method for manufacturing semiconductor deviceTORAY INDUSTRIES·Filed 2022·Application pending·0 cites
- 2943US10669377B2Polyimide solution, heat-resistant non-woven fabric, and method for manufacturing sameTORAY INDUSTRIES·Filed 2015·Granted Jun 2, 2020·0 cites·1 claims
- 3041US10793718B2Resin composition, and sheet, laminate, power semiconductor device, and plasma processing apparatus including the same, and method of producing semiconductor using the sameTORAY INDUSTRIES·Filed 2017·Granted Oct 6, 2020·0 cites·12 claims
- 3141US2013289202A1Polyamic acid resin composition and method of producing the sameMIYAZAKI DAICHI·Filed 2011·Application pending·0 cites
- 3241US2013184406A1Resin composition and manufacturing process thereforMIYAZAKI DAICHI·Filed 2011·Application pending·0 cites
- 3341US2015219991A1Positive-type photosensitive resin compositionTROY IND INC·Filed 2012·Application pending·0 cites
- 3439US9865879B2Binder for lithium ion battery electrode, paste for lithium ion battery negative electrode, and method for producing lithium ion battery negative electrodeTOMIKAWA MASAO·Filed 2011·Granted Jan 9, 2018·0 cites·7 claims
- 3533US10026637B2Polyimide resin, resin composition using same, and laminated filmTORAY INDUSTRIES·Filed 2015·Granted Jul 17, 2018·0 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →