Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11056935 | Rotation angle sensor system and semiconductor device | Yoshifumi Ikenaga | 2021-07-06 |
| 10568581 | Pulsimeter, frequency analysis device, and pulse measurement method | Naoya Tokimoto, Yuji Shimizu | 2020-02-25 |
| 10398384 | Pulsimeter and adjustment method of pulsimeter | Yuji Shimizu | 2019-09-03 |
| 10367521 | Signal processor and control apparatus | Yuji Shimizu, Yutaka Ono | 2019-07-30 |
| 10158507 | Signal converter and control device | Yuji Shimizu, Yutaka Ono | 2018-12-18 |
| 10090846 | Control apparatus | Yuji Shimizu, Yutaka Ono | 2018-10-02 |
| 10058289 | Pulsimeter and adjustment method of pulsimeter | Yuji Shimizu | 2018-08-28 |
| 10044538 | Signal converter and control device | Yuji Shimizu, Yutaka Ono | 2018-08-07 |
| 9832054 | Signal converter and control device | Yuji Shimizu, Yutaka Ono | 2017-11-28 |
| 9641367 | Signal converter and control device | Yuji Shimizu, Yutaka Ono | 2017-05-02 |
| 8471737 | System and method for providing high resolution digital-to-analog conversion using low resolution digital-to-analog converters | Yoshimi Iso, Toshiya Tamaki, Masashi Nishimoto | 2013-06-25 |