Inventor · disambiguated record
Hideyo Kumazawa
Also filed as: KUMAZAWA HIDEYO
3 granted patents·1 pending application·9 citations·filing 1997–2001
63Inventor score
Top patents by PatentIndex Score
4 records- 0165US6485931B2Cholesterol dehydrogenase, coprostan-3-one dehydrogenase and 4-cholesten-3-one dehydrogenase, compositions containing the dehydrogenases, and method for reducing amount of cholesterol using the compositionsKYOWA HAKKO KOGYO KK·Filed 2001·Granted Nov 26, 2002·1 cites·6 claims
- 0250US2001034041A1Process for producing a cholesterol-reduced substanceFiled 2001·Application pending·0 cites
- 0348US6569652B1Process for preparing optically active 1,2-diolsMERCK & CO INC·Filed 1997·Granted May 27, 2003·5 cites·15 claims
- 0434US6312919B1Process for producing a cholesterol-reduced substanceKYOWA HAKKO KOGYO KK·Filed 1997·Granted Nov 6, 2001·3 cites·4 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →