Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4863550 | Alignment hole forming device for film laminating apparatus | Takao Matsuo | 1989-09-05 |
| 4759809 | Method for forming alignment holes in a film to be laminated to a substrate having positioning holes | Takao Matsuo | 1988-07-26 |