Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6719427 | Display device, projection display apparatus, driving device for light modulator, and method for driving light modulator | Yukihiko Sakashita | 2004-04-13 |
| 4875986 | Method for the preparation of polykis-azobenzenes | Akira Yabe, Hiroshi Moriyama, Etsuro Masuda | 1989-10-24 |