Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobutaka Shimizu | Fujitsu Limited | 3 |
| 2 | Ken Kimura | NS Sumikin Stainless | 2 |
| 3 | Toshiaki Ohno | Seiko Epson | 1 |
| 3 | Ryosuke Komami | Nippon Steel | 1 |
| 3 | Shinji Kiyono | Mitsui Chemicals | 1 |
| 3 | Masayuki Tendo | Nippon Steel | 1 |