Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11573315 | Distance measuring device and distance measuring method | Shoji Ootaka, Takayuki Kato, Masaki Nishikawa, Hiroshi Yoshida, Katsuya Nonin +1 more | 2023-02-07 |
| 11560121 | Distance measurement device and distance measurement method | Shoji Ootaka, Tsuneo Suzuki, Hiroshi Yoshida, Masaki Nishikawa, Katsuya Nonin +2 more | 2023-01-24 |
| 11536824 | Distance measuring apparatus and distance measuring system | Takayuki Kato, Shoji Ootaka, Tsuneo Suzuki, Masaki Nishikawa, Katsuya Nonin +2 more | 2022-12-27 |
| 11287519 | Distance measurement system, distance measurement device, and distance measurement method | Shoji Ootaka, Masaki Nishikawa, Takayuki Kato, Katsuya Nonin | 2022-03-29 |
| 10976419 | Distance measuring device and distance measuring method | Shoji Ootaka, Yutaka Shimizu, Ichiro Seto, Masaki Nishikawa, Takayuki Kato +2 more | 2021-04-13 |
| 8976915 | Adjacent-channel interference reject filter device, wireless communication device, and keyless entry device | Tsuneo Suzuki | 2015-03-10 |
| 8825220 | System for controlling an in-vehicle device | Tsuneo Suzuki | 2014-09-02 |
| 8299849 | Binarization circuit, demodulation circuit, and tuner for vehicle | Tsuneo Suzuki | 2012-10-30 |
| 7804335 | Alternating current level detection circuit | — | 2010-09-28 |