Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10804708 | Wireless power transmission apparatus | Toshiyuki Hirose, Toshihiko Hirose, Tetsuro Makise, Akira Itou | 2020-10-13 |
| 9793762 | Wireless power transmission apparatus | Toshiyuki Hirose, Toshihiko Hirose, Tetsuro Makise, Akira Itou | 2017-10-17 |
| 9300145 | Wireless power transmission apparatus | Toshiyuki Hirose, Toshihiko Hirose, Tetsuro Makise, Akira Itou | 2016-03-29 |
| 8266502 | Recording/reproducing apparatus and recording/reproducing method | Tsutomu Harada, Yoshihiko Deoka, Toshihiko Hirose, Toshiyuki Hirose, Osamu Nakamura +1 more | 2012-09-11 |
| 8174271 | Capacitance change measuring circuit of capacitive sensor device, capacitive sensor module, method of measuring capacitance change of capacitive sensor device, and electronic device | Osamu Nakamura, Toshiyuki Hirose, Toshihiko Hirose, Hitoshi Ozawa, Akira Itou | 2012-05-08 |
| 7453665 | Method of adjusting magnetic head of magnetic tape recording and reproducing apparatus and magnetic tape recording and reproducing apparatus | Toshiaki Wakita | 2008-11-18 |
| 7372791 | Recording/reproducing apparatus and cross talk cancel method | — | 2008-05-13 |
| 6996168 | Signal-processing circuit, and recording and playback apparatus employing the same | — | 2006-02-07 |
| 6954334 | Magnetic head and rotary head drum device | Toshiaki Wakita, Fumiharu Sudo | 2005-10-11 |
| 6134691 | NLTS correction circuit | — | 2000-10-17 |
| 6127869 | Circuit for calibrating delay lines and method | — | 2000-10-03 |
| 6124997 | Data reproducing apparatus equipped with adaptive processing circuit | — | 2000-09-26 |