Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4892372 | Rotating polygon mirror | Michio Motohashi, Hirotaka Noguchi, Kazuo Ogawa, Kimio Takahashi | 1990-01-09 |
HC
Hideo Chonan
Overall (All Time): #3,893,701 of 4,157,543Top 95%
1
Patents All Time