Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11979122 | Isolation amplifier and anomaly state detection device | Makoto Arai, Masaki Nishikawa, Shoji Ootaka, Tadashi Arai, Manabu Yamada +1 more | 2024-05-07 |
| 10976419 | Distance measuring device and distance measuring method | Shoji Ootaka, Yutaka Shimizu, Ichiro Seto, Yoshiharu Nito, Masaki Nishikawa +2 more | 2021-04-13 |
| 10673428 | Driver circuit | — | 2020-06-02 |
| 8280062 | Sound corrector, sound measurement device, sound reproducer, sound correction method, and sound measurement method | Takashi Fukuda, Toshifumi Yamamoto, Norikatsu Chiba, Yasuhiro Kanishima, Kazuyuki Saito +1 more | 2012-10-02 |
| 8085069 | Starting apparatus and starting method | Shoji Otaka, Toshiyuki Umeda, Takafumi Sakamoto, Tsuyoshi Kogawa, Koji Ogura +3 more | 2011-12-27 |
| 7957549 | Acoustic apparatus and method of controlling an acoustic apparatus | Norikatsu Chiba, Toshifumi Yamamoto, Takashi Fukuda, Yasuhiro Kanishima, Kazuyuki Saito +1 more | 2011-06-07 |
| 7953229 | Sound processor, sound reproducer, and sound processing method | Kazuyuki Saito, Toshifumi Yamamoto, Norikatsu Chiba, Yasuhiro Kanishima, Takashi Fukuda +1 more | 2011-05-31 |
| 7907006 | Demodulator | Toshifumi Yamamoto, Takashi Minemura, Toshiyuki Umeda | 2011-03-15 |
| 7907737 | Acoustic apparatus | Yasuhiro Kanishima, Toshifumi Yamamoto, Norikatsu Chiba, Kazuyuki Saito, Takashi Fukuda +1 more | 2011-03-15 |
| 7877024 | Infrared signal decode circuit and infrared signal decode method | Norikatsu Chiba, Toshifumi Yamamoto | 2011-01-25 |
| 7876150 | ASK demodulator, communication module, communication device, and ASK demodulation method | Manabu Ishibe | 2011-01-25 |