Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4882403 | Non-hydrous soft contact lens and process for producing the same | Noboru Satoh, Kazuhiko Takahashi, Taro Suminoe, Takao Shimizu | 1989-11-21 |
| 4839425 | Thermoplastic resin composition comprising a polyphenylene ether and a polyamide | Masaaki Mawatari, Syuji Tsuchikawa, Shinichi Kimura | 1989-06-13 |
| 4806614 | Surgical adhesive | Takehisa Matsuda, Hiroo Iwata | 1989-02-21 |