TD

Toshikazu Dewa

KC Kureha Chemical Industry Co.: 6 patents #12 of 215Top 6%
Overall (All Time): #883,709 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6242445 Benzimidazole derivative Mikiro Yanaka, Shigeru Suzuki, Fuyuhiko Nishijima, Hiroshi Takahashi, Mikio Sugano +4 more 2001-06-05
5863913 Aromatic compound and pharmaceutical composition Mikiro Yanaka, Hiroyuki Enari, Toru Yamazaki, Hiroshi Maruoka, Fuyuhiko Nishijima +2 more 1999-01-26
5739131 Benzene derivatives and pharmaceutical composition Mikiro Yanaka, Fuyuhiko Nishijima, Hiroyuki Enari, Toru Yamazaki, Michihito Ise 1998-04-14
5731310 Benzene derivatives and pharmaceutical composition Mikiro Yanaka, Fuyuhiko Nishijima, Hiroyuki Enari, Toru Yamazaki, Michihito Ise 1998-03-24
5696118 Benzene derivatives and pharmaceutical composition Mikiro Yanaka, Fuyuhiko Nishijima, Hiroyuki Enari, Toru Yamazaki, Michihito Ise 1997-12-09
5637586 Benzimidazolesulfonamide derivatives and pharmaceutical composition Mikiro Yanaka, Hiroyuki Enari, Toru Yamazaki 1997-06-10