Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10319407 | Signal conversion device, processing device, communication system, and signal conversion method | — | 2019-06-11 |
| 9959899 | Signal conversion device, processing device, communication system, and signal conversion method | — | 2018-05-01 |
| 9172265 | Battery charger, voltage monitoring device and self-diagnosis method of reference voltage circuit | — | 2015-10-27 |
| 8692510 | Battery charger, voltage monitoring device and self-diagnosis method of reference voltage circuit | — | 2014-04-08 |
| 8193013 | Semiconductor optical sensor element and method of producing the same | — | 2012-06-05 |
| 8071946 | Multi-function light sensor | — | 2011-12-06 |
| 7403090 | Characteristic adjustment method for inductor and variable inductor | — | 2008-07-22 |