Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775758 | Phospholipids | Shoshichi Nojima, Susumu Tsushima | 1988-10-04 |
| 4745589 | Objective lens actuator having movements restricting control means for an optical head | — | 1988-05-17 |
| 4737518 | Lipid derivatives, their production and use | Kohei Nishikawa, Susumu Tsushima, Yoshio Kozai | 1988-04-12 |
| 4710579 | 2-(acetoacetyloxy)-3-(octadecyloxy)propyl-3-trimethylammoniopropyl phosphate or a pharmaceutically acceptable salt thereof | Shoshichi Nojima, Tetsuya Okutani | 1987-12-01 |
| 4675430 | 2-alkanoyloxy-3-(N-octadecylcarbamoyloxy)propyl 2-trimethylaminoethyl phosphate | Keizo Inoue, Tetsuya Okutani | 1987-06-23 |
| 4650868 | 7-deazapurine derivatives useful as antitumor agents | Susumu Nishimura, Hiroshi Akimoto | 1987-03-17 |
| 4650791 | Certain 3-alkoxy-2-cyclic-imido-propyl-phosphate-ethyl-cyclic ammonium hydroxide inner salts which inhibit activities of platelet activating factor | Kohei Nishikawa, Susumu Tsushima | 1987-03-17 |
| 4649203 | Ketoalkylphospholipids | Shoshichi Nojima, Susumu Tsushima | 1987-03-10 |
| 4595530 | Thiodeazapurine derivatives | Susumu Nishimura | 1986-06-17 |
| 4582824 | Method for inhibiting activities of platelet activating factor | Kohei Nishikawa, Susumu Tsushima | 1986-04-15 |
| 4571423 | Substituted 5-aminomethyl-2-acylaminopyrrolo[2,3-d]pyrimidin-4-ones | Hiroshi Akimoto | 1986-02-18 |
| 4565865 | Phospholipid carbamates | Motoo Hozumi, Yoshio Yoshioka | 1986-01-21 |
| 4562005 | 2-Methoxypropyl phosphate derivatives | Shoshichi Nojima | 1985-12-31 |
| 4551532 | Ethylene glycol derivatives having anti-protozoan, anti-fungal and anti-tumor activity | Motoo Hozumi, Yoshio Yoshioka | 1985-11-05 |
| 4542219 | Certain heterocyclic ammonio phosphate derivatives | Motoo Hozumi, Yoshio Yoshioka | 1985-09-17 |
| 4435569 | 5-[Substituted amino methyl]pyrrolo[2,3-d]pyrimidine-4-one | Susumu Nishimura | 1984-03-06 |
| 4408052 | Phospholipid carbamates | Motoo Hozumi, Yoshio Yoshioka | 1983-10-04 |
| 4370069 | Electronic alarm timepiece | — | 1983-01-25 |
| 4249006 | Method of producing 5-fluorouracil derivatives | Isao Minami, Yoshio Yoshioka | 1981-02-03 |