Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11133671 | Control device and power conversion device | Tomohisa Okami | 2021-09-28 |
| 10958476 | Data transmission device and data transmission method | Tomohisa Ohkami | 2021-03-23 |
| 10938297 | AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions | Teruo Yoshino, Tomohisa Okami | 2021-03-02 |
| 10404157 | AC-DC conversion device and method for controlling same by controlling the timing of multiple switch portions | Teruo Yoshino, Tomohisa Okami | 2019-09-03 |
| 4247951 | Frequency synthesizer with unauthorized frequency inhibiting means | Alexander Sabo | 1981-01-27 |