Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuko Tanaka | Sanyo Electric Co. | 2 |
| 2 | Sakae Nishigori | Gohsyu | 1 |
| 2 | Junji Fujikawa | Dai Nippon Printing Co. | 1 |
| 2 | Terutomo Dohmae | The Procter & Gamble | 1 |
| 2 | Hidekazu Nakashima | Toray Industries | 1 |
| 2 | Kentaro Sakai | Tosoh Finechem | 1 |