Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8827462 | Image display apparatus having heat dissipater | Hirofumi ENOMOTO, Yoshihiro Teshima, Nobuo Jikuya | 2014-09-09 |
| 8564854 | Light guide body, and lighting apparatus and document scanning apparatus having the same | Yuuzou KAWANO, Takafumi Sanada | 2013-10-22 |
| 8537429 | Document scanning device having light guide that illuminates document and reference plate | Takafumi Sanada, Yuuzou KAWANO | 2013-09-17 |
| 6463247 | Color image formation apparatus using plural photosensitive drums | Yuzo Kawano, Masaya Shimada | 2002-10-08 |