Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6888881 | Repeater | — | 2005-05-03 |
| 6456160 | Feedforward amplifier | Masatoshi Nakayama, Kenichi Horiguchi, Yuji Sakai, Yukio Ikeda, Haruyasu Senda | 2002-09-24 |
| 5455686 | Facsimile apparatus with paper saving function | Kunio Koutsuki | 1995-10-03 |