Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6961331 | IP gateway apparatus | Hiromitsu Kajiyama, Masahiko Nagafuji, Kenji Yamada | 2005-11-01 |
ST
Seiji Tokunaga
Overall (2005): #104,377 of 245,428Top 45%
1
Patents 2005