Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4864003 | Block-graft polymer and process for producing it | Teruo Fujimoto, Mikio Shiono, Osamu Watanabe | 1989-09-05 |
| 4803243 | Block-graft copolymer | Teruo Fujimoto, Mikio Shiono, Osamu Watanabe | 1989-02-07 |
| 4778797 | Organo-silicon compounds, process for the manufacture of same, and anti-tumor agent comprising the compound | Shigeshi Toyoshima, Masayasu Kurono, Ryoichi Unno, Hiromoto Kimura | 1988-10-18 |
| 4731424 | Process for producing polymer compound containing alkenylsilyl group | Teruo Fujimoto, Mikio Shiono, Osamu Watanabe | 1988-03-15 |
| 4560679 | Organosilicon compounds and antitumor agents containing the compound as effective component | Shigeshi Toyoshima, Masayasu Kurono, Ryoichi Unno | 1985-12-24 |
| 4349682 | 2-(3-Trimethylsilylpropyl)benzothiazole | Shigeshi Toyoshima, Ryuichi Sato, Toshio Shinohara, Yasushi Yamamoto | 1982-09-14 |
| 4336251 | Medicaments containing an organosilicon compound | Shigeshi Toyoshima, Ryuichi Sato, Toshio Shinohara, Yasushi Yamamoto, Shoji Ichinohe | 1982-06-22 |
| 4328216 | Novel organosilicon compounds and anti-tumor agents containing the same | Shigeshi Toyoshima, Ryuichi Sato, Toshio Shinohara, Yasushi Yamamoto, Shoji Ichinohe | 1982-05-04 |
| 4278666 | Novel organosilicon compounds and anti-transplanted tumor agents containing the same | Shigeshi Toyoshima, Ryuichi Sato, Toshio Shinohara, Yasushi Yamamoto | 1981-07-14 |
| 4267172 | Bis(triorganosilylalkyl) phosphites | Shigeshi Toyoshima, Ryuichi Sato, Toshio Shinohara, Masatoshi Arai | 1981-05-12 |