| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Akimoto Akito | 11 |
| #2 | Dobashi Masaomi | 4 |
| #3 | Ishizuka Atsuo | 4 |
| #4 | Taniguchi Noboru | 2 |
| #5 | Nobata Kazuhiro | 2 |
| #6 | Mitsuki Kentaro | 1 |
| #7 | Kurosawa Takeshi | 1 |
| #8 | Tachibana Seiji | 1 |
| #9 | Gorohata Tetsuya | 1 |
| #10 | Suga Keisuke | 1 |