Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazuo Kobayashi | Fujitsu Limited | 10 |
| 2 | Takeshi Kato | Hitachi | 5 |
| 3 | Shotaro Yamaguchi | Amano Enzyme | 2 |
| #4 | Noboru Hiramoto | Ihi | 1 |
| #4 | Tomoyuki Sawatari | Toyoda Gosei Co. | 1 |
| #4 | Hiroki Sone | Murata Kikai | 1 |
| #4 | Muneyuki Onogi | K.K. Aoyama Seisakusho | 1 |