Inventor · disambiguated record
Shunsaku Koyama
Also filed as: KOYAMA SHUNSAKU
5 granted patents·314 citations·filing 1980–1987
84Inventor score
Top patents by PatentIndex Score
5 records- 0194US4659569AProcess for the production of virus vaccineHAYASHIBARA BIOCHEM LAB·Filed 1982·Granted Apr 21, 1987·170 cites·8 claims
- 0289US4824938AWater-soluble dry solid containing proteinaceous bioactive substanceHAYASHIBARA BIOCHEM LAB·Filed 1987·Granted Apr 25, 1989·99 cites·11 claims
- 0364US4372883AProcess for the production of vaccineHAYASHIBARA BIOCHEM LAB·Filed 1980·Granted Feb 8, 1983·25 cites·5 claims
- 0458US4474756AProcess for the production of anti-human protein antibodyHAYASHIBARA BIOCHEM LAB·Filed 1982·Granted Oct 2, 1984·15 cites·7 claims
- 0532US4814169AProcess for the production of anti-human protein antibodyKABUSHIKA KAISHA HAYASHIBARA S·Filed 1986·Granted Mar 21, 1989·5 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →