Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12130488 | Optical fiber | Hideyuki Hirano, Keiichiro Hirose, Syoji Nakazono, Akihiko Koyama, Ai Takahashi +1 more | 2024-10-29 |
| 10133155 | Imaging device | Kentaro Fujii, Toshihide Kanazawa, Hikaru Tanoue | 2018-11-20 |
| 6886947 | Projection type display apparatus and image display system | — | 2005-05-03 |
| 6616283 | Projector | Hirokuni Takano | 2003-09-09 |