| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Transport | |
| #3 | Environmental technology | |
| #4 | Basic communication technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Takamatsu Naoyoshi | 13 |
| #2 | Okamura Masaki | 9 |
| #3 | Kikuta Daigo | 2 |
| #4 | Nobe Daigo | 1 |
| #5 | Degaki Takanori | 1 |
| #6 | Yamazaki Takeshi | 1 |
| #7 | Koike Yasuhiro | 1 |
| #8 | Hirose Satoshi | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2014321182A1 | Control apparatus and control method for voltage conversion apparatus | |
| US2012056569A1 | Control device and control method for AC motor |