Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6157658 | Pointer processing apparatus, POH terminating process apparatus, method of POH terminating process and pointer/POH terminating process apparatus in SDH transmission system | Takeshi Toyoyama, Hiroshi Yoshida, Hisayoshi Kuraya, Masanobu Edasawa | 2000-12-05 |