Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7899447 | Telephone and method of controlling telephone | Shinji Takuno, Teruyuki Yorita | 2011-03-01 |
| 6133905 | Input apparatus and input method | Kenji Edo, Keiichiro Sato, Masayasu Yamamoto | 2000-10-17 |