Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689511 | Data receiver for receiving code signals having a variable data rate | Yoshihito Shimazaki | 1997-11-18 |
| 5648921 | Digital operational circuit with pathmetrics calculating steps simplified | Satoru Araki, Yoshihito Shimazaki | 1997-07-15 |