Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4317207 | Data transmission system | Noriaki Fujimura, Tsuneo Kinoshita, Tadashi Aono, Takashi Kaku | 1982-02-23 |
YT
Yasuya Tanaka
Nippon Telegraph And Telephone Public: 1 patents #297 of 842Top 40%
Overall (All Time): #4,065,752 of 4,157,543Top 100%
1
Patents All Time