Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5793359 | System for RF communication between a computer and a remote wireless data input device | — | 1998-08-11 |
| 5119272 | Circuit board and method of producing circuit board | Sadahiro Ohyama, Noriaki Sekine, Jiro Nakano, Tetsuya Takahashi, Masahiro Hirano | 1992-06-02 |