Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11269130 | Transparent resin composition, resin molded body, lamp cover, lamp cover for vehicles, combination lamp cover, and vehicle | Tadayoshi SAWADA, Takashi Ookubo | 2022-03-08 |
| 9507077 | Resin composition for light guide article-preform, light guide article-preform, laminated light guide article-preform, light guide article for surface light source device and surface light source device | Fumiko Onuma, Minoru Shimizu, Kenji Yagi, Tomoyoshi Yamashita, Yoshiya Kurachi +1 more | 2016-11-29 |