HK

Hideyo Kumazawa

KC Kyowa Hakko Kogyo Co.: 2 patents #380 of 943Top 45%
Merck: 1 patents #5,419 of 9,382Top 60%
Overall (All Time): #1,610,339 of 4,157,543Top 40%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6569652 Process for preparing optically active 1,2-diols Tamotsu Eguchi, Kenichi Mochida 2003-05-27
6485931 CHOLESTEROL DEHYDROGENASE, COPROSTAN-3-ONE DEHYDROGENASE AND 4-CHOLESTEN-3-ONE DEHYDROGENASE, COMPOSITIONS CONTAINING THE DEHYDROGENASES, AND METHOD FOR REDUCING AMOUNT OF CHOLESTEROL USING THE COMPOSITIONS Chiaki Saitoh, Kazuo Aisaka, Toru Mizukami, Katsuhiko Ando, Keiko Ochiai +1 more 2002-11-26
6312919 Process for producing a cholesterol-reduced substance Chiaki Saitoh, Kazuo Aisaka, Toru Mizukami, Katsuhiko Ando, Keiko Ochiai +2 more 2001-11-06