Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10656115 | Controller and abnormality detecting method of air-fuel-ratio sensor | Masatoshi Watanabe, Shigeto Umeyama, Satoshi Noguchi, Keisuke Kido, Hiroto Miura | 2020-05-19 |
| 10461521 | Driving circuit, control device, and protection method for driving circuit | Masayoshi Kume | 2019-10-29 |
| 10316780 | Controller and abnormality detecting method of air-fuel-ratio sensor | Masatoshi Watanabe, Shigeto Umeyama, Keisuke Kido, Chiharu Morisaki, Hiroto Miura | 2019-06-11 |
| 9234470 | Idling stop device, power control method, deterioration notification method and battery charging method | Ryoh Izumoto, Yuuichiroh Shimizu, Yoshinori Shibachi | 2016-01-12 |
| 9014942 | Idling stop device and idling stop control method | Ryoh Izumoto, Yuichiro Shimizu, Yoshinori Shibachi | 2015-04-21 |
| 8887684 | Idling stop apparatus and method for disabling idling stop function | Ryoh Izumoto, Yuichiro Shimizu, Yoshinori Shibachi | 2014-11-18 |
| 8674533 | Engine control device, vehicle, and engine control method | Yuichiro Shimizu, Yoshinori Shibachi, Ryoh Izumoto | 2014-03-18 |
| 8655574 | Idling stop device, engine start system, and engine start method | Ryoh Izumoto, Yuuichiroh Shimizu, Yoshinori Shibachi | 2014-02-18 |
| 7800353 | Control unit, power supply device and electronic apparatus | — | 2010-09-21 |
| 7750614 | Switching regulator with a phase locked loop phase locked to the output voltage | — | 2010-07-06 |
| 7719250 | Half bridge switching regulator and electronic device | — | 2010-05-18 |
| 7710088 | Switching regulator with an adjustable output regulator circuit and a constant output regulator circuit | — | 2010-05-04 |
| 7576521 | Switching regulator | — | 2009-08-18 |
| 7093167 | Control apparatus and self-diagnostic method for electronic control system | — | 2006-08-15 |