Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8900134 | Endoscope apparatus and method of controlling endoscope apparatus | Tetsuji Fujiyama, Mitsuo Obata | 2014-12-02 |
| 5600648 | SDH transmission system | Kouji Tanonaka, Yasuo Takami | 1997-02-04 |
| 5459715 | Tributary interface of digital transmission apparatus | Hiroshi Yoshida | 1995-10-17 |