Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5710152 | Benzoazine derivative or salt thereof and pharmaceutical compostion comprising the same | Yoshihiro Nagao, Jiro Kotake, Tadayuki Kouda, Haruyoshi Honda, Susumu Sato +1 more | 1998-01-20 |
| 5231101 | Benzo[5,6]cyclohepta[1,2-B]pyridine derivatives and antiallergic agents comprising same | Haruyoshi Honda, Hiroyuki Mizuno, Kinichi Mogi, Yasushi Kaneko, Naokata Taido +2 more | 1993-07-27 |
| 4883800 | Quinazoline derivatives and process for their production | Masashi Hashimoto, Teruo Oku, Takayuki Namiki, Kozo Sawada, Chiyoshi Kasahara +1 more | 1989-11-28 |
| 4734419 | Quinazoline derivatives, compositions thereof and their use in treating diabetic complications | Masashi Hashimoto, Teruo Oku, Takayuki Namiki, Kozo Sawada, Chiyoshi Kasahara +1 more | 1988-03-29 |
| 4666527 | Continuous crystallization of fructose anhydride | Jinshu Kanamoto, Seiji Murayama, Shinji Suzuki | 1987-05-19 |