HT

Hisashi Tamaoka

OC Otsuka Pharmaceutical Co.: 2 patents #437 of 1,273Top 35%
📍 Tokushima, JP: #544 of 1,059 inventorsTop 55%
Overall (All Time): #2,235,571 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6034100 Method for inhibiting cytokine secretion Masakazu Adachi, Yukihisa Ono, Kazunori Omori 2000-03-07
5376686 Biguanide derivatives, manufacturing method thereof, and disinfectants containing the derivatives Hiroshi Ishikawa, Koichi Yasumura, Hidetsugu Tsubouchi, Yukio Higuchi 1994-12-27