Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849789 | Power supply system | Shuji Tomura, Masanori Ishigaki, Masaki Okamura | 2017-12-26 |
| 9669727 | Electrical source control apparatus | Masaki Okamura, Naoyoshi Takamatsu, Takaji Umeno, Shuji Tomura, Masanori Ishigaki | 2017-06-06 |
| 9555714 | Power supply system of electric-powered vehicle | Shuji Tomura, Masanori Ishigaki, Masaki Okamura | 2017-01-31 |