Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yasuo Takahashi | Mitsubishi Hitachi Power Systems | 8 |
| 2 | Hiroshi Tabata | Honda Motor Co. | 4 |
| 2 | Masaki Kanai | Shimadzu | 4 |
| #4 | Kumiko Kamihara | Hitachi High-Technologies | 3 |
| #4 | Akira Hamamatsu | Hitachi High-Technologies | 3 |
| #6 | Tadakazu Ohashi | Mitsubishi Materials | 2 |
| #6 | Naoyuki Kono | Hitachi-Ge Nuclear Energy | 2 |
| #6 | Naofumi Chiwata | Hitachi | 2 |
| #6 | Hideaki KIDO | Renesas Electronics | 2 |
| #6 | Muneo Maeshima | Hitachi | 2 |
| #6 | Ichiro Miyoshi | Mitsubishi Hitachi Power Systems | 2 |
| #6 | Takuro Tsunaki | Hitachi Automotive Systems | 2 |
| #6 | Masataka Nishi | Japan Atomic Energy Research Institute | 2 |
| #14 | Kazuya SEKINE | Hitachi Construction Machinery Co. | 1 |
| #14 | Makoto Nagase | Seiko Epson | 1 |
| #14 | Yoshimichi Takada | — | 1 |
| #14 | Yoshiyuki Shoji | Hitachi High-Technologies | 1 |
| #14 | Ryutaro Kikuchi | Hitachi | 1 |
| #14 | Hidekazu Fujimura | Hitachi | 1 |
| #14 | Yoshinobu Narita | Sumitomo Chemical | 1 |
| #14 | Masahide Hayashi | Hitachi Automotive Systems | 1 |
| #14 | Kazuhiko Tomita | Hitachi | 1 |