Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6412689 | Communication equipment and method for business card information interchange | Takeo Horiguchi, Kazuaki Iwamura | 2002-07-02 |
| 6335812 | Communication terminal apparatus and a method | Shinzo Matsubara | 2002-01-01 |