Inventor · disambiguated record
Muneharu Doi
Also filed as: DOI MUNEHARU
9 granted patents·50 citations·filing 1974–1995
86Inventor score
Files withTAKEDA CHEMICAL INDUSTRIES LTD9
Top patents by PatentIndex Score
9 records- 0163US4701413AMethod of producing inosine and/or guanosineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1983·Granted Oct 20, 1987·13 cites·10 claims
- 0250US3970522AMethod for the production of D-riboseTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1974·Granted Jul 20, 1976·12 cites·13 claims
- 0347US4839285AMethod for production of cytidine and/or deoxycytidineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Jun 13, 1989·6 cites·10 claims
- 0440US4593000AMethod of producing guanosineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Jun 3, 1986·4 cites·2 claims
- 0535US5545538AMethod of producing vitamin B12 using rhizobium cobalaminogenum ferm BP-4429TAKEDA CHEMICAL INDUSTRIES LTD·Filed 1994·Granted Aug 13, 1996·5 cites·5 claims
- 0629US5538888ACulture of Rhizobium cobalaminogenum capable of producing vitamin B12 and mutants thereofTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1995·Granted Jul 23, 1996·3 cites·6 claims
- 0728US4578336AProducing nucleosidesTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Mar 25, 1986·3 cites·1 claims
- 0826US4880736AProduction of uridineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1985·Granted Nov 14, 1989·2 cites·8 claims
- 0926US4452889AMethod of producing inosine and/or guanosineTAKEDA CHEMICAL INDUSTRIES LTD·Filed 1982·Granted Jun 5, 1984·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →