HO

Hiroshi Okumoto

EC Ensuiko Sugar Refining Co.: 6 patents #7 of 60Top 15%
BY Bio Research Corporation Of Yokohama: 4 patents #2 of 15Top 15%
UN Unknown: 4 patents #4,220 of 83,584Top 6%
KC Kaken Pharmaceutical Co.: 3 patents #59 of 335Top 20%
📍 Kurashiki, JP: #149 of 838 inventorsTop 20%
Overall (All Time): #882,071 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6410757 Baccatin derivatives and a process for producing the same Tadakatsu Mandai, Katsuyoshi Nakanishi, Koji Hara, Katsuhiko Mikuni, Kozo Hara 2002-06-25
6306893 Taxoid derivatives and process for producing the same Tadakatsu Mandai, Koji Hara, Katsuhiko Mikuni, Kozo Hara, Yoshinori Tsuchiya +2 more 2001-10-23
6136990 Taxoid compound and method for producing the same Tadakatsu Mandai, Katsuyoshi Nakanishi, Koji Hara, Katsuhiko Mikuni, Kozo Hara 2000-10-24
6075132 Ursodeoxycholic acid derivatives and methods for producing them Tadakatsu Mandai, Katsuyoshi Nakanishi, Koji Hara, Katsuhiko Mikuni, Kozo Hara +1 more 2000-06-13
5854408 Process for acylating the 1-position of saccharides Tadakatsu Mandai, Koji Hara, Katsuhiko Mikuni, Kozo Hara, Hiroki Hamada 1998-12-29
5767297 Taxoid derivative and method of producing thereof Tadakatsu Mandai, Koji Hara, Katsuhiko Mikuni, Kozo Hara, Hiroki Hamada 1998-06-16