| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 15 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Unspecified technologies | |
| #3 | Dynamo-electric machines | |
| #4 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hori Masaharu | 15 |
| #2 | Toda Masaaki | 4 |
| #3 | Mori Natsuhiko | 3 |
| #4 | Yamamoto Tetsuya | 3 |
| #5 | Komori Isao | 2 |
| #6 | Inazuka Yoshiharu | 2 |
| #7 | Sim Wei Shin | 2 |
| #8 | Hibi Kenji | 2 |
| #9 | Kurimura Tetsuya | 2 |
| #10 | Bito Kimihiko | 1 |