Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4908087 | Method of forming a multilayer printed circuit board and apparatus therefor | Hideyasu Murooka, Masayuki Kyooi, Osamu Yamada | 1990-03-13 |
| 4816686 | Method and apparatus for detecting wiring patterns | Yasuhiko Hara, Koichi Karasaki | 1989-03-28 |
| 4692690 | Pattern detecting apparatus | Yasuhiko Hara, Koichi Karasaki, Akira Sase | 1987-09-08 |