Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Shinji Aoki | Ricoh Company | 14 |
| 2 | Koichi Yamaguchi | Shin-Etsu Chemical Co. | 4 |
| 3 | Atsushi Yaginuma | Shin-Etsu Chemical Co. | 1 |
| 3 | Masanori Ikari | Komatsu | 1 |
| 3 | Noboru Kimura | Shin-Etsu Chemical Co. | 1 |
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