Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7035264 | Communication network system and method for synchronously controlling path connection | Takashi Seki, Yoshihiro Ashi, Takaaki Toyama, Yasuo Murakami, Kenichirou Tomizawa +3 more | 2006-04-25 |
| 6553031 | Communication node apparatus with routing tables in cache memories | Ryo Nakamura, Masao Nakayama, Daisuke Okabe | 2003-04-22 |