| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 10 | |
| #2 | United States | 5 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Australia | 2 | |
| #5 | EPO (European Patent Office) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Electric motor controls |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kinashi Yoshikazu | 6 |
| #2 | Yoshikazu Kinashi | 6 |
| #3 | Akita Uichi | 6 |
| #4 | Uichi Akita | 2 |
| #5 | Nakao Masatoshi | 1 |
| #6 | Konishi Hiroki | 1 |
| #7 | Masatoshi Nakao | 1 |
| #8 | Koji Watanabe | 1 |
| #9 | Shindo Toshio | 1 |
| #10 | Watanabe Koji | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN1838509A | Rotating machine |