Showing 1–20 of 20 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Masahiro Takahara | Daifuku Co. | 6 |
| 2 | Kazuhiko Momoki | Canon | 3 |
| 2 | Kengo Sato | Canon | 3 |
| #4 | Tsukasa Matsuzaki | Senqcia | 2 |
| #4 | Koichi Mitsui | Clarion Co. | 2 |
| #4 | Yuichi Nakabo | Senqcia | 2 |
| #4 | Shigenori Fujio | Nikon | 2 |
| #8 | Naoko Omuro | Kabushiki Kaisha Toshiba | 1 |
| #8 | Yoshitada Doi | Smc | 1 |
| #8 | Hiroya Ishizuka | Mitsubishi Materials | 1 |
| #8 | Yoichiro Kagawa | Unknown | 1 |
| #8 | Takeshi Shin | Daifuku Co. | 1 |
| #8 | Emiko Fukushima | Gc | 1 |
| #8 | Yasumasa Narumi | Meidensha | 1 |
| #8 | Shinsuke Kawamura | Daifuku Co. | 1 |
| #8 | Seiichi Hirai | Hitachi Kokusai Electric | 1 |
| #8 | Genji Inada | Canon | 1 |
| #8 | Nobuhiko Akino | Sumitomo Chemical | 1 |
| #8 | Takamichi Kanno | Daifuku Co. | 1 |
| #8 | Marie Ogata | Canon | 1 |