Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4350431 | Projecting device | Noritaka Mochizuki, Setsuo Minami, Yoshiya Matsui, Atsuo Tsunoda, Koyo Midorikawa +2 more | 1982-09-21 |
| 4316665 | Projection device | Noritaka Mochizuki, Setsuo Minami, Yoshiya Matsui, Koyo Midorikawa, Atsuo Tsunoda +2 more | 1982-02-23 |