Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8390258 | Discharger and discharger control method including a manual switch to provide power to a control means from an input of the discharger | Akira Yamashita, Takahisa Shodai, Akihiro Miyasaka | 2013-03-05 |
| 8278781 | Discharger and discharger control method | Akira Yamashita, Takahisa Shodai, Akihiro Miyasaka | 2012-10-02 |
| 8148994 | Device and method for determining replacement of storage battery | Akira Yamashita, Takahisa Shodai, Akihiro Miyasaka | 2012-04-03 |