Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903160 | Pseudocross-linking resin composition, molded materials, sheet or film made therefrom, and optical elements | Kenji Kanemaru, Koichi Saito | 2005-06-07 |
| 6900273 | Low-hygroscopicity low-birefringence resin compositions, molding material obtained therefrom, sheet or film, and optical part | Shuichi Iwata, Tetsuo Yamanaka, Akihiro Yoshida, Keiko Ushikubo | 2005-05-31 |