Inventor · disambiguated record
Yoshio Watanabe
Also filed as: WATANABE YOSHIO
7 granted patents·15 citations·filing 1986–1999
79Inventor score
Top patents by PatentIndex Score
7 records- 0147US4897470AAnthracycline antibiotics DCP-1 and 2SANRAKU INC·Filed 1987·Granted Jan 30, 1990·4 cites·3 claims
- 0244US4734493ANovel anthracycline antibioticsSANRAKU INC·Filed 1986·Granted Mar 29, 1988·4 cites·5 claims
- 0339US5223519A4-hydroxypyridine derivatives, useful for treating circulatory diseasesMERCIAN CORP·Filed 1991·Granted Jun 29, 1993·2 cites·4 claims
- 0433US4918172AAnthracycline antibioticsSANRAKU INC·Filed 1988·Granted Apr 17, 1990·1 cites·13 claims
- 0532US4954438AProcess for preparing antibiotics D788-7SANRAKU INC·Filed 1989·Granted Sep 4, 1990·3 cites·5 claims
- 0628US5232943AAntibiotics mer-af1032a and mer-af1032bMERCIAN CORP·Filed 1992·Granted Aug 3, 1993·0 cites·3 claims
- 0724US6645996B1Physiologically active substancesMERCIAN CORP AND EISAI CO LTD·Filed 1999·Granted Nov 11, 2003·1 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →