Inventor · disambiguated record
Yoshio Yoshioka
Also filed as: YOSHIOKA YOSHIO
9 granted patents·163 citations·filing 1973–1983
89Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD9
Top patents by PatentIndex Score
9 records- 0195US4426525ACertain phosphoric acid ester derivatives of 1,3-dioxy propaneTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Jan 17, 1984·54 cites·5 claims
- 0293US4408052APhospholipid carbamatesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Oct 4, 1983·30 cites·5 claims
- 0388US4544512ATridecyloxy- or tetradecyloxy-propane derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Oct 1, 1985·19 cites·3 claims
- 0487US4542219ACertain heterocyclic ammonio phosphate derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Sep 17, 1985·20 cites·6 claims
- 0577US3936439A2,6-Diaminonebularine derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1973·Granted Feb 3, 1976·22 cites·15 claims
- 0674US4551532AEthylene glycol derivatives having anti-protozoan, anti-fungal and anti-tumor activityTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1981·Granted Nov 5, 1985·10 cites·12 claims
- 0758US4249006AMethod of producing 5-fluorouracil derivativesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Feb 3, 1981·3 cites·23 claims
- 0855US4565865APhospholipid carbamatesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Jan 21, 1986·3 cites·14 claims
- 0950US4110537AMethod of producing N1 -(2-tetrahydrofuryl)-5-fluorouracilTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1976·Granted Aug 29, 1978·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →