Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656386 | Wholly aromatic heat-stable liquid crystalline polyester resin composition with improved melt flowability | Jun Suenaga, Takamasa Owaki | 2003-12-02 |
| 5015086 | Electronic sunglasses | Etsuo Okaue, Yoshihiko Kasai, Norio Horaguchi | 1991-05-14 |
| 4933406 | Contact lens article made of silicon- and fluorine-containing resin | Keizo Anan, Naoyuki Amaya, Yoshishige Murata, Takayuki Otsu, Hiroshi Kawashima +1 more | 1990-06-12 |