Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9912779 | Communication method and node device for communication between adjacent clusters | Tatsuya Soneda, Tetsu Yamamoto, Tadashige Iwao | 2018-03-06 |
| 9450831 | Node apparatus and communication method | Tatsuya Soneda, Tetsu Yamamoto, Tadashige Iwao | 2016-09-20 |
| 9450830 | Node apparatus and communication method | Tatsuya Soneda, Tetsu Yamamoto, Tadashige Iwao | 2016-09-20 |
| 9439128 | Node device and communication method for generating cluster | Tatsuya Soneda, Tadashige Iwao, Tetsu Yamamoto | 2016-09-06 |
| 9420517 | Apparatus and method for determining an optimum gateway node in a communication network | Kensuke Kubo, Tatsuya Soneda, Yuichi Inao, Taiji Kondo | 2016-08-16 |
| 6674763 | Method and system of seizing communication channel enhancing usability of remaining communication channels | Seiji Tokunaga, Kazuhiro Muraoka, Junji Tagane | 2004-01-06 |
| 6665394 | Network call control system | Seiji Tokunaga, Kazuhiro Muraoka, Akio Yonehara | 2003-12-16 |
| 5594717 | Call admission control in ATM network | Yoshihiro Watanabe, Junichi Yamazaki, Yoshiharu Sato, Shunji Abe, Toshio Soumiya | 1997-01-14 |
| 5255266 | ATM switching unit | Yoshihiro Watanabe, Junichi Yamazaki, Kazuo Hajikano, Toshio Shimoe, Yoji Tsuboi +1 more | 1993-10-19 |