Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5719747 | Interface unit for communication device with parts positioned on a printed-wiring board for achieving desirable operating characteristics | Kazuaki Kashiwada, Akihiko Oka | 1998-02-17 |
| 5602723 | Subrack device | Tsutomu Takahashi, Hiroshi Yamaji, Hisao Hayashi, Shigeru Amagasa, Takashi Sato +5 more | 1997-02-11 |