Inventor · disambiguated record
Takumi Nagao
Also filed as: NAGAO TAKUMI
5 granted patents·195 citations·filing 1991–1999
81Inventor score
Top patents by PatentIndex Score
5 records- 0197US6153356APhotopolymerizable composition, photopolymerizable lithographic printing plate and process for forming an imageMITSUBISHI CHEM CORP·Filed 1999·Granted Nov 28, 2000·167 cites·14 claims
- 0274US5298608AMetal chelate of a monoazo compound and optical recording medium using itMITSUBISHI CHEM IND·Filed 1991·Granted Mar 29, 1994·15 cites·20 claims
- 0350US5447823AMetal chelate compound and optical recording medium using the compoundMITSUBISHI CHEM CORP·Filed 1993·Granted Sep 5, 1995·7 cites·3 claims
- 0439US5231173ADisazo metal chelate compounds for optical recording mediaMITSUBISHI CHEM IND·Filed 1991·Granted Jul 27, 1993·4 cites·10 claims
- 0533US5532342AAzo metal chelate compoundMITSUBISHI CHEM CORP·Filed 1995·Granted Jul 2, 1996·2 cites·4 claims
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