Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10461576 | Uninterruptible power supply apparatus | Masaru Toyoda | 2019-10-29 |
| 10340730 | Uninterruptible power supply apparatus | Masaru Toyoda | 2019-07-02 |
| 10263457 | Uninterruptible power supply device and uninterruptible power supply system using the same | Kazuki Nishimura, Hiroshi Masunaga | 2019-04-16 |