Showing 1–25 of 25 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Nobuhiko Akino | Sumitomo Chemical | 3 |
| 1 | Yuichi Nakabo | Senqcia | 3 |
| 1 | Tsukasa Matsuzaki | Senqcia | 3 |
| #4 | Takeshi Shin | Daifuku Co. | 2 |
| #4 | Shinsuke Kawamura | Daifuku Co. | 2 |
| #4 | Keisuke Nitta | IBM | 2 |
| #4 | Masahiro Takahara | Daifuku Co. | 2 |
| #4 | Kazuhiko Momoki | Canon | 2 |
| #4 | Genji Inada | Canon | 2 |
| #4 | Natsuo Takagawa | Daifuku Co. | 2 |
| #4 | Yasushi Morikawa | Daifuku Co. | 2 |
| #12 | Junji Shibata | Daifuku Co. | 1 |
| #12 | Takeo Morimoto | Hitachi | 1 |
| #12 | Yasutoshi KOHATA | Omori Machinery Co. | 1 |
| #12 | Yoshitada Doi | Smc | 1 |
| #12 | Shigenori Fujio | Nikon | 1 |
| #12 | Yoichiro Kagawa | Unknown | 1 |
| #12 | Kengo Sato | Canon | 1 |
| #12 | Satoshi Ogawara | Canon | 1 |
| #12 | Shinichi Tsukii | Kao | 1 |
| #12 | Kazushi Tsujimoto | Daifuku Co. | 1 |
| #12 | Etsuhiro MAEDA | Omori Machinery Co. | 1 |
| #12 | Naoyuki Oshima | Dai Nippon Printing Co. | 1 |
| #12 | Hideaki HOSHIKAWA | Nikon | 1 |
| #12 | Yoshimoto Taneya | Smc | 1 |