Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5422940 | Global subscriber group service system | Kazumi Endo, Mitsuyuki Mizuno, Nobuo Horiba, Yoshiji Tanimoto | 1995-06-06 |
KA
Kenji Awaji
NTT: 1 patents #2,911 of 4,871Top 60%
Overall (All Time): #3,772,606 of 4,157,543Top 95%
1
Patents All Time