Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908454 | Process of producing guanidinothiazole derivatives | Isao Yanagisawa | 1990-03-13 |
| 4362736 | Guanidinothiazole compounds, and medical compositions containing them | Yasufumi Hirata, Isao Yanagisawa, Masaaki Takeda | 1982-12-07 |
| 4283408 | Guanidinothiazole compounds, process for preparation and gastric inhibiting compositions containing them | Yasufumi Hirata, Isao Yanagisawa, Shinichi Tsukamoto, Noriki Ito, Yasuo Isomura +1 more | 1981-08-11 |
| 4259530 | Process for the production of aldehydes by hydroformylation | Yoshihisa Matsushima, Tadamori Sakakibara, Katsumi Kaneko, Shozo Wada, Yukio Nagashima +1 more | 1981-03-31 |
| 4246280 | 20-Alkoxy-16-alkyl-prostadienoic acid derivatives | Noriyoshi Inukai, Masuo Murakami, Hidenori Iwamoto, Isao Yanagisawa, Toshinari Tamura +2 more | 1981-01-20 |