Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masaharu Oyama | Sumitomo Electric Industries | 4 |
| 2 | Mitsuru Ozono | Sumitomo Electric Industries | 3 |
| 3 | Koichi Namimatsu | Fujitsu Limited | 2 |
| #4 | Noriaki Nada | Sumitomo Electric Industries | 1 |
| #4 | Wataru Hidese | Sumitomo Electric Industries | 1 |
| #4 | Tadayuki Kajiwara | Sumitomo Electric Industries | 1 |