Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822962 | Virtual connection switching method and ATM switch | Toshiki Ichikawa, Mitsumasa Mori, Katsuya Ohwada, Sadato Ando | 2004-11-23 |
| 6751222 | ATM communication apparatus and ATM signaling method | Tadashi Tamaoki, Toru Aramaki | 2004-06-15 |
| 6442167 | Method and apparatus for communications of frame relay data | Toru Aramaki, Tadashi Tamaoki, Shigeo Arai | 2002-08-27 |