Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5386430 | Excimer laser processing method and apparatus | Yasuo Yamagishi, Kanae Shimizu, Daisuke Mizutani, Yoshikatsu Ishizuki, Hideya Hashii | 1995-01-31 |
| 5349155 | Insulating material for wiring substrate and method of producing multi-layered wiring substrate | Yasuo Yamagishi | 1994-09-20 |