Inventor · disambiguated record
Akio Karasawa
Also filed as: KARASAWA AKIO
16 granted patents·1 pending application·284 citations·filing 1989–2001
94Inventor score
Top patents by PatentIndex Score
17 records- 0195US5578419ADyes for color filters, and photosensitive resist resin composition containing the sameMITSUI TOATSU CHEMICALS·Filed 1994·Granted Nov 26, 1996·46 cites·15 claims
- 0287US5380842APhthalocyanine compounds and usage thereofMITSUI TOATSU CHEMICALS·Filed 1992·Granted Jan 10, 1995·28 cites·15 claims
- 0386US6080833ALow-birefringent organic optical component and a spirobiindan polymerMITSUI CHEMICALS INC·Filed 1997·Granted Jun 27, 2000·51 cites·24 claims
- 0484US5677398AEpoxy acrylate resins and their usesMITSUI TOATSU CHEMICALS·Filed 1996·Granted Oct 14, 1997·41 cites·19 claims
- 0578US5482804AResin composition for color filterMITSUI TOATSU CHEMICALS·Filed 1993·Granted Jan 9, 1996·14 cites·15 claims
- 0676US6040111AAromatic hydroxycarboxylic acid resins and their useMITSUI CHEMICALS INC·Filed 1997·Granted Mar 21, 2000·23 cites·4 claims
- 0774US5631377APolyimide intermediatesMITSUI TOATSU CHEMICALS·Filed 1995·Granted May 20, 1997·12 cites·3 claims
- 0861US5789137ADyes for color filters and photosensitive resist resin composition containing the sameMITSUI CHEMICALS INC·Filed 1996·Granted Aug 4, 1998·5 cites·7 claims
- 0959US5695911AOptical recording mediumMITSUI TOATSU CHEMICALS·Filed 1995·Granted Dec 9, 1997·7 cites·1 claims
- 1058US6366458B1Docking unit for portable electronic device and locking method of docking unitSONY CORP·Filed 1998·Granted Apr 2, 2002·33 cites·30 claims
- 1153US6051360ADyestuffs and resin compositionsMITSUI CHEMICALS INC·Filed 1997·Granted Apr 18, 2000·4 cites·14 claims
- 1247US5034016ADye compositions for dyeing denim cotton yarn in a range of colors and dyeing process and dyed articles using sameMITSUI TOATSU CHEMICALS·Filed 1989·Granted Jul 23, 1991·6 cites·14 claims
- 1341US5948597ADyes for color filters and photosensitive resist resin composition containing the sameMITSUI CHEMICALS INC·Filed 1998·Granted Sep 7, 1999·6 cites·8 claims
- 1440US6306550B1Color filtersMITSUI CHEMICALS INC·Filed 1999·Granted Oct 23, 2001·4 cites·7 claims
- 1537US5773172AColor filter having novel dyestuffMITSUI TOATSU CHEMICALS·Filed 1996·Granted Jun 30, 1998·1 cites·2 claims
- 1635US5798422AAromatic hydroxycarboxylic acid resins and their useMITSUI TOATSU CHEMICALS·Filed 1995·Granted Aug 25, 1998·3 cites·11 claims
- 1733US2002149914A1Flexible board and information processorFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →