Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362359 | Circuit board and process for producing same | Motoaki Tani, Isao Watanabe, Katsuhide Natori, Takehiko Sato | 1994-11-08 |
| 5308929 | Via hole structure and process for formation thereof | Motoaki Tani, Shoichi Miyahara, Makoto Sasaki, Isao Kawamura | 1994-05-03 |