Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5539579 | Projection lens assembly and projection display apparatus | Yoshito Miyatake, Yuichi Kimura, Yoshimasa Fushimi | 1996-07-23 |
| 5426471 | Image projection system | Takaaki Tanaka | 1995-06-20 |
| 5390048 | Projection lens assembly and projection display apparatus | Yoshito Miyatake, Yuichi Kimura, Yoshimasa Fushimi | 1995-02-14 |