Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8089506 | Image display apparatus and signal processing apparatus | Haruhisa Takayama, Yoshihiko Hibino | 2012-01-03 |
| 7982906 | Optical scanning device, image display device and retinal scanning display | — | 2011-07-19 |
| 5044518 | Seeding device | Tsuyoshi Sekimura, Seiichi Shimoda | 1991-09-03 |
| 4831387 | Thermal transfer recording apparatus having erasing function | Masatoshi Sakaguchi | 1989-05-16 |