Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421365 | Optical article and method for producing optical article | Takuya Shimada, Teruo Yamashita, Tsuyoshi Watanabe | 2025-09-23 |
| 12378347 | Polymerizable composition for optical article and optical article | Takuya Shimada, Teruo Yamashita, Tsuyoshi Watanabe | 2025-08-05 |