Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5012503 | Method for sterilization of polyvinyl alcohol gel by .gamma.-ray | Masao Nambu, Tadayuki Onishi | 1991-04-30 |
| 4837047 | Container and method for storing blood | Toru Sato, Atsuya Matsuda, Masaru Shibata | 1989-06-06 |
| 4834721 | Thermoplastic resin silicone composite shaped article | Kenji Kawai, Masaru Shibata, Akira Igaras, Nobuhisa Kawaguch | 1989-05-30 |
| 4814231 | Thermoplastic resin-silicone composite shaped article | Kenji Kawai, Masaru Shibata, Akira Igarashi, Nobuhisa Kawaguchi | 1989-03-21 |
| 4686124 | Thermoplastic resin-silicone rubber composite shaped article | Kenji Kawai, Masaru Shibata, Akira Igarashi, Nobuhisa Kawaguchi | 1987-08-11 |
| 4582762 | Soft vinyl chloride resin-silicone composite shaped article | Masaru Shibata, Akira Igarashi, Nobuhisa Kawaguchi | 1986-04-15 |