Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5675587 | Preset virtual path determining method and device in ATM exchange system | Satoshi Kakuma, Shiro Uriu, Kazuo Hajikano | 1997-10-07 |
| 5654967 | Delay-in-frames correcting system in a PCM transmission line | Satoshi Kakuma | 1997-08-05 |