Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Tadao Kashiwaba | Sato | 2 |
| 2 | Tomoyshi Okamura | Hitachi | 1 |
| 2 | Arata Kagiyama | Hitachi | 1 |
| 2 | Sanpei Sato | Denyo Co. | 1 |
| 2 | Kazunori Hikone | Hitachi | 1 |
| 2 | Haruhiko Horino | Daiichi Pharmaceutical Co. | 1 |
| 2 | Masayuki Yamahiro | Kyocera | 1 |
| 2 | Masao Nagata | Yanmar Holdings Co. | 1 |
| 2 | Yoshiyuki Okishima | Hitachi | 1 |
| 2 | Akiko Kanamori | The Burnham Institute | 1 |
| 2 | Takaaki Sasaki | Oki Electric Industry Co. | 1 |
| 2 | Tomoyoshi Akashi | Kyocera | 1 |