Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11198277 | Wooden decorative board, method for manufacturing the same, and molded article with wooden decorative board | Tomonori Sugiyama, Hideaki Nakagawa, Takeshi Kiritoshi | 2021-12-14 |
| 10890312 | Display device including protruding plate | Tomonori Sugiyama, Hideaki Nakagawa, Masaki Kontani | 2021-01-12 |