Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4854004 | Device for clearing the hole blockage of a liquid resist substrate | Naoshi Kozu | 1989-08-08 |
| 4764791 | Work alignment apparatus for double-sided exposure of a work | Naoshi Kozu | 1988-08-16 |
| 4573676 | Sheet material transfer apparatus | Hiroshi Miyamoto | 1986-03-04 |