Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Yoshihiro Higashi | Kabushiki Kaisha Toshiba | 11 |
| 2 | Masanobu Nakabayashi | Komatsu | 3 |
| 3 | Yuuki Shimasaki | Komatsu | 2 |
| 3 | Toshimitsu Honda | Komatsu | 2 |
| 3 | Eiji Tsukuda | Renesas Electronics | 2 |
| 3 | Yutaka Ono | Komatsu | 2 |
| 3 | Kenichi Muramoto | Komatsu | 2 |
| #8 | Masaru Osugi | Nakamura-Tome Precision Industry Co. | 1 |
| #8 | Mitsuyuki Takimoto | Komatsu | 1 |
| #8 | Asami Iwamoto | Mazda Motor | 1 |
| #8 | Masumi Shimomura | Komatsu Machinery Corporation | 1 |
| #8 | Satoshi Ohnishi | — | 1 |
| #8 | Masaaki Takada | Kabushiki Kaisha Toshiba | 1 |
| #8 | Akihiro Yoshimoto | Sanraku-Ocean Co. | 1 |
| #8 | Keita Kondo | — | 1 |
| #8 | Masataka Setoguchi | Komatsu | 1 |
| #8 | Hisashi Miyasaka | Komatsu | 1 |
| #8 | Norifumi Nishizaka | Komatsu | 1 |