Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233644 | Cordless telephone with actuation of off-hook condition by operation of dial key | Masato Yamagata, Kanji Ohnishi | 1993-08-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5233644 | Cordless telephone with actuation of off-hook condition by operation of dial key | Masato Yamagata, Kanji Ohnishi | 1993-08-03 |