Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5345451 | Cyclic redundancy check operating method and a head error checker synchronizing unit in an asynchronous transfer mode switching process | Shuji Yoshimura | 1994-09-06 |
| 5301184 | Control system for switching duplicated switch units in ATM exchange | Satoshi Kakuma, Yoshihiro Uchida | 1994-04-05 |
| 5295134 | In-service activator for a broadband exchanger | Shuji Yoshimura, Satoshi Kakuma, Naoyuki Izawa | 1994-03-15 |