Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254249 | Ultraviolet absorber | Takashi Watanabe, Keigo Mikame, Satoshi Sugawara, Kenzo Koike | 2016-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254249 | Ultraviolet absorber | Takashi Watanabe, Keigo Mikame, Satoshi Sugawara, Kenzo Koike | 2016-02-09 |