Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897831 | Data transmission/reception apparatus | Tsuneo Negi, Sadasuke Kurahayashi, Yasuhide Ueno, Masahiro Sakamoto, Takeshi Ono | 1990-01-30 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4897831 | Data transmission/reception apparatus | Tsuneo Negi, Sadasuke Kurahayashi, Yasuhide Ueno, Masahiro Sakamoto, Takeshi Ono | 1990-01-30 |