Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiro Adachi | Sumitomo Electric Industries | 4 |
| 2 | Atsushi Kanamori | Sharp Kabushiki Kaisha | 2 |
| 3 | Masao Moriguchi | Sharp Kabushiki Kaisha | 1 |
| 3 | Masayoshi Miyamoto | Ricoh Company | 1 |
| 3 | Masafumi Yamaguchi | Kawai Gakki Seisakusho | 1 |
| 3 | Tetsuya Ashida | Kuraray Co. | 1 |
Part of Washington