Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11541307 | Computer system, viewer terminal, method for controlling live watching, and program | Akio Onda, Katsunori Yamada | 2023-01-03 |
| 10668784 | Forced-ventilation device | Toshifumi Shimoda | 2020-06-02 |
| 7122982 | DC motor rotation information detecting device | Takanari Sasaya | 2006-10-17 |
| 6914478 | Demodulation method and demodulator | Hisashi Takasu | 2005-07-05 |
| 6724268 | Variable delay circuit, and differential voltage-controlled ring oscillator using the same, and PLL using the oscillator | — | 2004-04-20 |