Inventor · disambiguated record
Hiroyoshi Tani
Also filed as: TANI HIROYOSHI
4 granted patents·73 citations·filing 1975–1980
78Inventor score
Top patents by PatentIndex Score
4 records- 0174US3959076AProcess for producing 2-keto-L-gulonic acidSHIONOGI & CO·Filed 1975·Granted May 25, 1976·17 cites·11 claims
- 0271US3998697AProcess for preparing 2-keto-L-gulonic acidSHIONOGI & CO·Filed 1975·Granted Dec 21, 1976·27 cites·50 claims
- 0353US3963574AProcess for producing 2-keto-L-gulonic acidSONOYAMA TAKAYASU·Filed 1975·Granted Jun 15, 1976·15 cites·7 claims
- 0448US4287137AVane-type fluid impeller and method of aerating a liquidSHIONOGI & CO·Filed 1980·Granted Sep 1, 1981·14 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →