Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105075 | Projection exposure apparatus | Akiyoshi Suzuki | 1992-04-14 |
| 4497013 | Illuminating apparatus | — | 1985-01-29 |
MO
Masakatu Ohta
Overall (All Time): #2,308,583 of 4,157,543Top 60%
2
Patents All Time