Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6980553 | Router apparatus using ATM switch | Kazuho Miki, Akihiko Takase, Masaru Murakami, Koji Wakayama, Tetsuro Yoshimoto +1 more | 2005-12-27 |
| 6975811 | Optical one-to-one protection switching apparatus | Sunao Kakizaki, Hideaki Tsushima, Takashi Mori, Yukio Hayashi, Shinichi Kuwano | 2005-12-13 |