Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5175875 | Radio communication apparatus with programmable signal modulation | Satoshi Yokoya, Takayuki Inoue, Nobutaka Takao | 1992-12-29 |
| 5062132 | Telephone apparatus providing for automatic transfer of stored data between handsets | Hiroshi Yasuda | 1991-10-29 |
| 4432652 | Timer apparatus | Katsusuke Munekata, Hiroshi Furuno | 1984-02-21 |
| 4320529 | Frequency counting apparatus | Hidetoshi Maeda, Kazuo Inoue | 1982-03-16 |
| 4298989 | Tuning apparatus | Michimasa Komatsubara, Masakatsu Toyoshima | 1981-11-03 |
| 4223406 | Multi band radio receiver system with phase locked loop | — | 1980-09-16 |