Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187708 | Communication device for layered protocols | Naofumi Nakatani, Reiko Ueno | 1993-02-16 |
| 5117070 | Data transmission control processing system | Reiko Ueno, Naofumi Nakatani, Masao Ikezaki, Terumasa Yamamoto | 1992-05-26 |
| 5107256 | Method and apparatus for controlling terminals on communication network | Reiko Ueno, Naoyoshi Nakamae, Masao Ikezaki | 1992-04-21 |
| 5046137 | Optical communication system | Akio Kurobe, Masao Ikezaki, Nobuo Sugino, Yosihisa Mochida | 1991-09-03 |