Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masayoshi Ishii | Nec Tokin | 4 |
| 2 | Yoshinori Sendai | Hitachi Construction Machinery Co. | 1 |
| 2 | Teruhiro Naruo | Fujitsu Limited | 1 |
| 2 | Futoshi Ohta | Yamamoto Seisakusho Co. | 1 |
| 2 | Hiroyuki Edanami | Fujitsu Limited | 1 |
| 2 | Yukiko Furukata | Kyocera | 1 |