Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6879558 | Switching method for bidirectional line switched ring and node apparatus used in the ring | Takashi Honda, Junichi Moriyama | 2005-04-12 |
HK
Hiroshi Kanzawa
Overall (2005): #189,819 of 245,428Top 80%
1
Patents 2005