Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10263589 | Noise filter | Yusuke TSUBAKI, Mao Kawamura, Kenji Hirose | 2019-04-16 |
| 10084388 | Power conversion device | Keita Takahashi, Kazuki Sakata, Yoshiyuki Deguchi, Takuto Yano, Kazutoshi Awane +5 more | 2018-09-25 |
| 9812895 | In-vehicle charger | Mao Kawamura, Masayuki Kato | 2017-11-07 |
| 9656569 | Vehicle power source apparatus | Youhei Matsuda | 2017-05-23 |
| 9553724 | Car-charging system | — | 2017-01-24 |
| 9242569 | Vehicle charge system and vehicle charge method | Mao Kawamura | 2016-01-26 |
| 8823320 | Vehicle charging system and vehicle charging method | — | 2014-09-02 |
| 7366467 | Base station and mobile station in dedicated short range communications system | — | 2008-04-29 |
| 7336932 | Narrow band communication vehicle-mounted apparatus | — | 2008-02-26 |
| 6339381 | DSRC car-mounted equipment | — | 2002-01-15 |
| 6252524 | Vehicle-mounted unit for a toll collection system | — | 2001-06-26 |
| 5282184 | Focus control device of an optical disk apparatus | — | 1994-01-25 |