Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634097 | Virtual path connector and virtual path tracing method and apparatus | Yoshihiro Ashi, Toshihiko Fujita, Hiromi Ueda | 1997-05-27 |
| 5440565 | Test method and apparatus capable of testing reception of a desired cell through a virtual path | Akihiro Miyamoto, Ryuichi Ikematsu, Hiromi Ueda | 1995-08-08 |
| 5337307 | Method of tracing virtual path operation information and apparatus applied thereto | Mutsumi Sato, Motoo Nishihara, Hiromi Ueda | 1994-08-09 |