Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6935231 | Stamp | — | 2005-08-30 |
| 6876354 | Keyboard type input device and portable information processor | Kazuhisa Terasaki, Takeshi Ohyama, Akihiro Yamada, Gontaro Kitazumi, Kenji Nakamura | 2005-04-05 |