Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuki Sunagare | Sumitomo Electric Industries | 4 |
| 2 | Hiroji Masuda | NTT | 3 |
| 3 | Hirotaka Hisamura | Panasonic | 1 |
| 3 | Aki Watanuki | Hoshizaki Denki | 1 |
| 3 | Jun Katsube | Sumitomo Electric Industries | 1 |
| 3 | Akihito Shinohara | Sony | 1 |