Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368975 | Projection device | Yoshiya Matsui, Setsuo Minami, Noritaka Mochizuki, Atsuo Tsunoda, Shiro Hirai +1 more | 1983-01-18 |
IH
Isao Harumoto
Overall (All Time): #4,047,282 of 4,157,543Top 100%
1
Patents All Time