Inventor · disambiguated record

Toshihiko Hirao

Also filed as: HIRAO TOSHIHIKO

2 granted patents·25 citations·filing 1985–1985

60Inventor score

Technology areasC12P Y10S

Files withKWOWA HAKKO KOGYO CO LTD1 KYOWA HAKKO KOGYO KK1

Top patents by PatentIndex Score

2 records

0154US4623623AProcess for producing L-lysine by fermentationKYOWA HAKKO KOGYO KK·Filed 1985·Granted Nov 18, 1986·18 cites·3 claims
0248US4657860AProcess for producing L-lysine by fermentationKWOWA HAKKO KOGYO CO LTD·Filed 1985·Granted Apr 14, 1987·7 cites·8 claims

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