Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6640100 | Radio communication system | Satoshi Kojima, Akira Hirao, Junichi Kimura | 2003-10-28 |
KK
Katsushi Koyama
Overall (2003): #184,866 of 273,478Top 70%
1
Patents 2003