Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849789 | Power supply system | Masanori Ishigaki, Naoki Yanagizawa, Masaki Okamura | 2017-12-26 |
| 9669727 | Electrical source control apparatus | Masaki Okamura, Naoyoshi Takamatsu, Takaji Umeno, Masanori Ishigaki, Naoki Yanagizawa | 2017-06-06 |
| 9660307 | Battery temperature adjustment device | Yasuki Hirota, Takaji Umeno, Takashi Shimazu, Takashi Murata | 2017-05-23 |
| 9647544 | Magnetic component, power converter and power supply system | Masanori Ishigaki, Takaji Umeno, Masaki Okamura, Daigo Nobe | 2017-05-09 |
| 9555714 | Power supply system of electric-powered vehicle | Masanori Ishigaki, Naoki Yanagizawa, Masaki Okamura | 2017-01-31 |