Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6993684 | Ring control node | Takuya Okamoto, Takashi Honda | 2006-01-31 |
NO
Naokatsu Ookawa
Overall (All Time): #3,406,666 of 4,157,543Top 85%
1
Patents All Time