Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5608758 | Radio control device having crystal high frequency module and high frequency phase lockloop for selective use, modules detachably mounted | Susumu Sakuma, Akira Aneha, Masahiro Arai, Masashi Tokita | 1997-03-04 |