Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Muneo Nakata | Omron Tateisi Electronics | 2 |
| 2 | Masanori Ohsawa | Daikin Industries | 1 |
| 2 | Toshiki Muramatsu | Sky Aluminium Co. | 1 |
| 2 | Sadamitsu Yoden | Tamagawa Seiki Co. | 1 |
| 2 | Hirohumi Nagao | Omron Tateisi Electronics | 1 |
| 2 | Sokichi Hayashi | Tamagawa Seiki Co. | 1 |
| 2 | Tomio Nakata | Tamagawa Seiki Co. | 1 |