Issued Patents 1989
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880488 | Film peeling method and apparatus | Takao Matsuo, Fumio Hamamura | 1989-11-14 |
| 4867836 | Film peeling apparatus | Fumio Hamamura | 1989-09-19 |
| 4858911 | Apparatus for conveying base | Takao Matsuo | 1989-08-22 |
| 4842672 | Apparatus for conveying base | Takao Matsuo | 1989-06-27 |
| 4828247 | Apparatus for conveying base | Takao Matsuo | 1989-05-09 |
| 4798646 | Film peeling apparatus having film end detector | — | 1989-01-17 |