Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5625869 | System for preventing unauthorized use of a micro cellular system operating in coexistence with a cellular system | Jun Nagamatsu, Jun Yamada | 1997-04-29 |
MT
Masaki Terashima
Overall (1997): #106,435 of 185,788Top 60%
1
Patents 1997