Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9789773 | Power conversion apparatus and power control method | Koji Hachiya, Yusaku Ido, Masayuki Hanatani, Hajime Tamanaha | 2017-10-17 |
| 9667158 | Power supply device | Masanori Ando | 2017-05-30 |
| 9156361 | Power conversion apparatus and power control method | Koji Hachiya, Yusaku Ido, Masayuki Hanatani, Hajime Tamanaha | 2015-10-13 |
| 8829718 | DC-DC converter | Yusaku Ido, Koji Hachiya | 2014-09-09 |
| 8823206 | Power-supply control device | Yusaku Ido, Koji Hachiya | 2014-09-02 |
| 8674653 | DC-DC converter | Koji Hachiya, Yusaku Ido | 2014-03-18 |
| 8619437 | Switching power supply device having a controller to calculate the duty rate and output current | Koji Hachiya, Yusaku Ido | 2013-12-31 |
| 8238617 | Vehicle operation control device and method, as well as, program | Shunji Ota, Hiroyoshi Koitabashi, Takeshi Shoji | 2012-08-07 |
| 7881599 | Measurement device and method, imaging device, and program | — | 2011-02-01 |