Inventor · disambiguated record
Ryuichiro Takasaki
Also filed as: TAKASAKI RYUICHIRO
10 granted patents·470 citations·filing 1985–2000
92Inventor score
Top patents by PatentIndex Score
10 records- 0198US6232038B1Photosensitive composition, image-forming material and image-forming method employing itMITSUBISHI CHEM CORP·Filed 1999·Granted May 15, 2001·204 cites·23 claims
- 0287US5814431APhotosensitive composition and lithographic printing plateMITSUBISHI CHEM CORP·Filed 1997·Granted Sep 29, 1998·44 cites·22 claims
- 0385US5800952APhotopolymerizable composition for a color filter, color filter and liquid display deviceMITSUBISHI CHEM CORP·Filed 1996·Granted Sep 1, 1998·68 cites·27 claims
- 0484US6544720B2Photosensitive composition, image-forming material and image-forming method employing itMITSUBISHI CHEM CORP·Filed 2000·Granted Apr 8, 2003·13 cites·22 claims
- 0583US5916713APolymerizable composition for a color filterMITSUBISHI CHEM CORP·Filed 1995·Granted Jun 29, 1999·51 cites·6 claims
- 0676US4725523APositive photosensitive compositions with 1,2-naphthoquinone diazide and novolak resin prepared from α-naphthol and p-cresolMITSUBISHI CHEM IND·Filed 1986·Granted Feb 16, 1988·22 cites·4 claims
- 0764US5529885ANegative photosensitive composition and method for forming patterns using the compositionMITSUBISHI CHEM CORP·Filed 1994·Granted Jun 25, 1996·28 cites·21 claims
- 0862US5914206AColor filter and black resist compositionMITSUBISHI CHEM CORP·Filed 1997·Granted Jun 22, 1999·29 cites·33 claims
- 0954US4650741APositive photosensitive composition of cocondensed β-naphthol and m-cresol with aldehyde in admixture with sulfonyl triester of a 1,2-naphthoquinone-1-diazideMITSUBISHI CHEM IND·Filed 1985·Granted Mar 17, 1987·9 cites·3 claims
- 1031US6048653APolymerizable composition for a color filterMITSUBISHI CHEM CORP·Filed 1998·Granted Apr 11, 2000·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →