Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8673428 | Engraved plate and substrate with conductor layer pattern using the same | Susumu Naoyuki, Hisashige Kanbara, Minoru Tosaka, Kyosuke Suzuki, Yoshihito Kikuhara +3 more | 2014-03-18 |
| 5309632 | Process for producing printed wiring board | Hiroshi Takahashi, Shin Takanezawa, Masao Kanno, Yorio Iwasaki, Akishi Nakaso +1 more | 1994-05-10 |