Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11489656 | Wireless station and method of correcting frequency error | Takeo Tomita, Masaki Akasaka | 2022-11-01 |
| 10256772 | Shift control circuit and wireless device | — | 2019-04-09 |
| 10165241 | Shift control circuit and wireless device | — | 2018-12-25 |
| 9584142 | Fractional N frequency synthesizer and setting method thereof | Hiroji Akahori | 2017-02-28 |
| 6166905 | Sealed type casing | Takashi Oyamada | 2000-12-26 |
| 6069747 | Cam mechanism | Masaaki Nomura, Toyomichi Nakamura | 2000-05-30 |
| 5954124 | Heat exchanging device | Makoto Moribe, Yuka Katagiri | 1999-09-21 |
| 5295533 | Heat exchanger | — | 1994-03-22 |
| 4936802 | Swinging and propelling ship | — | 1990-06-26 |
| 4834690 | Flexible coupling with bent plate body | — | 1989-05-30 |
| 4449956 | Constant-velocity universal joint | — | 1984-05-22 |