Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028904 | Signal converting apparatus and method | Junichi Yanagisawa, Mitsushige Tatami | 2000-02-22 |
| 5763795 | Sampling apparatus | Yosuke Tanaka, Hiroyuki Seshimo, Yasuhiro Ooyama | 1998-06-09 |
| 5276445 | Polling control system for switching units in a plural stage switching matrix | Michio Mita, Kimiyasu Sato | 1994-01-04 |