Inventor · disambiguated record
Yuki Takuma
Also filed as: TAKUMA YUKI
7 granted patents·10 citations·filing 1986–2003
75Inventor score
Top patents by PatentIndex Score
7 records- 0164US6900298B2Process for producing nucleic acid derivativeMITSUBISHI CHEM CORP·Filed 2003·Granted May 31, 2005·2 cites·12 claims
- 0245US4904787AMethod for producing 2,4-dihydroxyquinoline derivativesMITSUBISHI CHEM IND·Filed 1988·Granted Feb 27, 1990·3 cites·4 claims
- 0338US5370798AMethod for capturing metal ionsMITSUBISHI CHEM IND·Filed 1993·Granted Dec 6, 1994·5 cites·3 claims
- 0430US4760145ACertain 6,7-methylene dioxydihydro or tetrahydro-isoquinoline derivativesMITSUBISHI CHEM IND·Filed 1986·Granted Jul 26, 1988·0 cites·7 claims
- 0529US4769480ABenzylamine derivativeMITSUBISHI CHEM IND·Filed 1986·Granted Sep 6, 1988·0 cites·10 claims
- 0629US4746747AAnisole derivativesMITSUBISHI CHEM IND·Filed 1986·Granted May 24, 1988·0 cites·13 claims
- 0722US5698697A2-cyanopiperazine and method of producing the sameMITSUBISHI CHEM CORP·Filed 1996·Granted Dec 16, 1997·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →