Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7483690 | Communication terminal having a function to inhibit connection to a particular site and program thereof | Naoki Muramatsu, Tetsuya Yamashita, Masaaki Yamamoto, Kazuhiro Yamada, Satoshi Washio +5 more | 2009-01-27 |
| 7103396 | Portable telephone apparatus and control method thereof | Tetsuya Kubo, Teruo Nanmoku, Mamoru Yoshida, Naokazu Nagasawa | 2006-09-05 |
| 6728558 | Portable telephone apparatus and control method thereof | Tetsuya Kubo, Teruo Nanmoku, Mamoru Yoshida, Naokazu Nagasawa | 2004-04-27 |