Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5657203 | Electronic device having a plurality of circuit boards arranged therein | Takashi Nagasaka, Hidekazu Katsuyama, Makoto Koyama, Yuji Motoyama, Mamoru Urushizaki +1 more | 1997-08-12 |
| 5646827 | Electronic device having a plurality of circuit boards arranged therein | Takashi Nagasaka, Yuji Motoyama, Yukihiro Maeda | 1997-07-08 |