Showing 1–14 of 14 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toshikazu Omae | Sumitomo Chemical | 2 |
| 1 | Hiroaki Kubota | Kabushiki Kaisha Toshiba | 2 |
| 1 | Shigeru Sakurada | Kabushiki Kaisha Toshiba | 2 |
| 1 | Koichi Yano | Canon | 2 |
| 1 | Ryousuke Kaneshige | Mitsui Chemicals | 2 |
| 1 | Yasushi Shigemori | Aisin Seiki Kabushiki Kaisha | 2 |
| #7 | Ken Nonaka | Honda Motor Co. | 1 |
| #7 | Sigeo Yanase | — | 1 |
| #7 | Kouji Mizunuma | Sumitomo Chemical | 1 |
| #7 | Yasuki Namiki | Nippon Steel | 1 |
| #7 | Takashi Morohoshi | Nippon Steel | 1 |
| #7 | Koichi Toyosaki | Furukawa Electric Co. | 1 |
| #7 | Satoshi Koyanagi | Furukawa Electric Co. | 1 |
| #7 | Osamu Ohara | Kazusa Dna Research Institute | 1 |