Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Katsuji Takahashi | Dainippon Ink And Chemicals | 4 |
| 1 | Hiroshi Tasaki | Omron | 4 |
| 3 | Kenzo Danjo | Sansha Electric Manufacturing Co. | 3 |
| #4 | Chitoshi Kawaguchi | Nippon Paint Holdings Co. | 2 |
| #5 | Tadao Toda | Sanyo Electric Co. | 1 |
| #5 | Satoru Satake | Satake | 1 |
| #5 | Zenichi Kondo | — | 1 |
| #5 | Yukio Oshiba | Sharp Kabushiki Kaisha | 1 |
| #5 | Hiroyoshi Ozaki | — | 1 |