Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Hiroshi Kawasaki | Dai Nippon Printing Co. | 4 |
| 2 | Masashi Sahashi | Kabushiki Kaisha Toshiba | 3 |
| 3 | Shinichi Sakamoto | Fujikura | 2 |
| #4 | Ryosuke Kainuma | Japan Science And Technology Agency | 1 |
| #4 | Kazuyuki Kikuchi | Sumida | 1 |
| #4 | Mitsushiro Saito | Sapporo Breweries Limited | 1 |
| #4 | Satoshi Sekibata | Sapporo Breweries Limited | 1 |