Showing 1–21 of 21 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kazutoyo Moriguchi | Dmg Mori Seiki Co. | 5 |
| 2 | Kunihiko Kawakita | Canon | 4 |
| 2 | Minoru Yoshifuku | Canon | 4 |
| #4 | Soshi Yoshizuru | Asahi Diamond Industrial Co. | 3 |
| #4 | Kei Jomen | Canon | 3 |
| #4 | Yutaka Ido | Dmg Mori Co. | 3 |
| #4 | Tadashi Hanai | Hosiden | 3 |
| #4 | Yuji Sumitani | Asahi Diamond Industrial Co. | 3 |
| #9 | Yasuhiro Inamasu | Dmg Mori Seiki Co. | 2 |
| #9 | Yuusuke Yagami | — | 2 |
| #9 | Tadayoshi Shiroyama | — | 2 |
| #9 | Hikoyoshi Nakagawa | Panasonic | 2 |
| #9 | Ryutaro Oshima | Dmg Mori Co. | 2 |
| #9 | Yuhei Kitade | Dmg Mori Co. | 2 |
| #15 | Takehiro Tsumura | — | 1 |
| #15 | Jungo MATSUI | Yasunaga | 1 |
| #15 | Shinji Yonemitsu | Dmg Mori Seiki Co. | 1 |
| #15 | Oku Takayoshi | Osco Garden B.V. | 1 |
| #15 | Syouji Hirahata | Shin-Kobe Electric Machinery Co. | 1 |
| #15 | Tomohiro Yuzuriha | Kmew Co. | 1 |
| #15 | Yuji KAIMASU | Yasunaga | 1 |