Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7983154 | Method for increasing/reducing band data rate of ring-based network and node apparatus of the ring-based network | Takashi Okuda, Koichi Saiki, Yukihiro Hayakawa | 2011-07-19 |
| 7529248 | Network device provided with ethernet interface | Koichi Saiki, Takashi Fukagawa, Masashige Kawarai | 2009-05-05 |