Inventor · disambiguated record
Katuhiko Takahashi
Also filed as: TAKAHASHI KATUHIKO
3 granted patents·20 citations·filing 1975–1986
61Inventor score
Top patents by PatentIndex Score
3 records- 0165US4742109APolybutylene terephthalate compositionPOLYPLASTICS CO·Filed 1986·Granted May 3, 1988·19 cites·5 claims
- 0232US4085274AProcess for preparing 4-oxopentadecanedioic acidDAICEL LTD·Filed 1976·Granted Apr 18, 1978·1 cites·2 claims
- 0329US4005107A13-Oxabicyclo(10,4,0)hexadec-1(12)-en-14-oneDAICEL LTD·Filed 1975·Granted Jan 25, 1977·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →