Top Inventors at Mitsubishi Hitachi Tool Engineering All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Yoshiyuki Kobayashi | 15 |
| 2 | Yasuhiro Kiuchi | 8 |
| 3 | Hayato Takahashi | 7 |
| #4 | Shoujirou Touma | 6 |
| #5 | Hisanori Mura | 4 |
| #6 | Kenji Nagafuchi | 4 |
| #7 | Fumihiko Inagaki | 3 |
| #8 | Makoto Baba | 3 |
| #9 | Takao Nakamigawa | 3 |
| #10 | Hisayuki Oode | 2 |
| #11 | Jun Hirai | 2 |
| #12 | Kenichi Inoue | 2 |
| #13 | Manabu Saito | 2 |
| #14 | Mitsuhiro Yokokawa | 2 |
| #15 | Shinya Matsuo | 2 |
| #16 | Shinjiroh Sakai | 2 |
| #17 | Tadahiro Hibata | 2 |
| #18 | Tomohiro Murata | 2 |
| #19 | Tomoya Sasaki | 2 |
| #20 | Yuuzoh Fukunaga | 2 |
| #21 | Yuuki Hayashi | 2 |
| #22 | Denis Kurapov | 1 |
| #23 | Haruhisa Higasayama | 1 |
| #24 | Kazuyuki Kubota | 1 |
| #25 | Katsutoshi Maeda | 1 |
| #26 | Kana Morishita | 1 |
| #27 | Kaname Suehara | 1 |
| #28 | Koji Sato | 1 |
| #29 | Masayuki Imai | 1 |
| #30 | Masashi Noshita | 1 |
| #31 | Morihiro Hideta | 1 |
| #32 | Ryoutarou Fuwa | 1 |
| #33 | Saleh Abusuilik | 1 |
| #34 | Seiji Niwa | 1 |
| #35 | Shigeyoshi Fujiwara | 1 |
| #36 | Shuho Koseki | 1 |
| #37 | Syoujirou Touma | 1 |
| #38 | Teruaki Niwa | 1 |
| #39 | Tomohiro Satou | 1 |
| #40 | Yasuhiro Inamasu | 1 |
| #41 | Yoshimitsu Nagashima | 1 |
| #42 | Yuuki Iharada | 1 |