| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines | |
| #4 | Transport | |
| #5 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Unspecified technologies | |
| #3 | Clutches and brakes | |
| #4 | Controlling combustion engines | |
| #5 | Vehicle drive control systems | |
| #6 | Unspecified technologies | |
| #7 | Making screws |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miyazaki Takeshige | 5 |
| #2 | Toyoda Hiroshi | 4 |
| #3 | Tsujimura Manabu | 3 |
| #4 | Suzuki Hiroyuki | 2 |
| #5 | Kariya Masahiro | 2 |
| #6 | Inoue Hiroki | 2 |
| #7 | Kasai Kensuke | 2 |
| #8 | Ogami Shiro | 2 |
| #9 | Horiuchi Ichiro | 1 |
| #10 | Hiroshima Seiji | 1 |