Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029168 | Projection type image display apparatus | Seiji Yamamoto, Taichi Yoshimura | 2011-10-04 |
| 7654697 | Projector device | Taichi Yoshimura, Ryosuke Sato, Seiji Yamamoto | 2010-02-02 |