HS

Hiroyuki Sugumi

EI Eisai: 3 patents #4 of 150Top 3%
📍 Ibaraki, JP: #17 of 576 inventorsTop 3%
Overall (1994): #12,707 of 165,921Top 8%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5332751 Pyridine carboxamide compounds which have useful as pharmaceutical utility Hiroshi Yoshino, Norihiro Ueda, Jun Niijima, Yoshihiko Kotake, Toshimi Okada +8 more 1994-07-26
5306720 Piperidine derivative and pharmaceutical composition Hachiro Sugimoto, Takaharu Nakamura, Yutaka Tsuchiya, Kunizou Higurashi, Norio Karibe +6 more 1994-04-26
5292758 Sulfonamide derivatives Hiroshi Yoshino, Norihiro Ueda, Jun Niijima, Yoshihiko Kotake, Toshimi Okada +8 more 1994-03-08