Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7060821 | Osteoclast differentiation inhibitors | Hiroyuki Kumagai, Tomohiro Sameshima, Motoko Matsufuji, Naoto Kawamura, Kunio Isshiki +3 more | 2006-06-13 |
| 5221752 | .alpha.-keto amide derivatives | Fumika Yamada, Hideo Sugimura, Yasuhiko Muraoka, Makoto Tsuda, Tomio Takeuchi +1 more | 1993-06-22 |
| 4708944 | Protease adsorbent and process for purifying TPA utilizing the same | Kazuo Kato, Yasushi Takahashi, Shinichi Ishii, Tomio Takeuchi, Hamao Umezawa | 1987-11-24 |
| 4525465 | Water-insoluble biospecific absorbent containing argininal derivative | Kazuo Kato, Tetsushi Saino, Shinichi Ishii, Tomio Takeuchi, Hamao Umezawa | 1985-06-25 |
| 4401594 | L-Argininal derivatives and a method of manufacturing the same | Hamao Umezawa, Tomio Takeuchi, Takaaki Aoyagi, Shinichi Ishii, Tetsushi Saino | 1983-08-30 |