Inventor · disambiguated record

Kiyochika Tokuyasu

Also filed as: TOKUYASU KIYOCHIKA

2 granted patents·4 citations·filing 1975–1976

46Inventor score

Technology areasC12N Y10S

Files withSEIKAGAKU KOGYO CO LTD2

Top patents by PatentIndex Score

2 records

0124US3994782AMethods for extracting and purifying kallidinogenaseSEIKAGAKU KOGYO CO LTD·Filed 1975·Granted Nov 30, 1976·3 cites·4 claims
0221US4038141AMethods for extracting and purifying kallidinogenaseSEIKAGAKU KOGYO CO LTD·Filed 1976·Granted Jul 26, 1977·1 cites·11 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →