Showing 1–18 of 18 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Genji Inada | Canon | 4 |
| 2 | Shinsuke Kawamura | Daifuku Co. | 3 |
| 3 | Keisuke Nitta | IBM | 2 |
| 3 | Kazuhiko Momoki | Canon | 2 |
| 3 | Masahiro Takahara | Daifuku Co. | 2 |
| #6 | Nobuhiko Akino | Sumitomo Chemical | 1 |
| #6 | Takeshi Watanabe | Ntt Advanced Technology | 1 |
| #6 | Morihide Itano | Kao | 1 |
| #6 | Yoichiro Kagawa | Unknown | 1 |
| #6 | Yasutaka Seki | Unknown | 1 |
| #6 | Yasushi Morikawa | Daifuku Co. | 1 |
| #6 | Yoshihiro Mizunuma | Toppan Forms Co. | 1 |
| #6 | Takamasa Kase | Lintec | 1 |
| #6 | Takeo Morimoto | Hitachi | 1 |
| #6 | Yohei Okawa | Omron | 1 |
| #6 | Natsuo Takagawa | Daifuku Co. | 1 |
| #6 | Satoshi Ogawara | Canon | 1 |
| #6 | Eriko Nishino | University Of Yamanashi | 1 |