Showing 1–22 of 22 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Toru Ishii | — | 7 |
| 2 | Suguru Sugishita | Nsk | 6 |
| 3 | Shoya Maruyama | Nsk | 3 |
| 3 | Masaru Oosawa | Nsk | 3 |
| 3 | Toru Segawa | Nsk | 3 |
| #6 | Yusuke Nishioka | Nsk | 2 |
| #6 | Masayasu Kuwahara | National University Corporation Gunma University | 2 |
| #6 | Hiroshi Kakita | Nsk | 2 |
| #9 | Kazuki HARA | Nsk | 1 |
| #9 | Nobuhiro Kojiya | Nsk | 1 |
| #9 | Arata Urimoto | Nsk | 1 |
| #9 | Susumu Rokudai | Yakult Honsha | 1 |
| #9 | Hirokazu Abe | Nsk | 1 |
| #9 | Yuichiro Taguchi | Nsk | 1 |
| #9 | Hideki Hirosawa | Kabushiki Kaisha Toshiba | 1 |
| #9 | Osamu Sekiguchi | Nidec Servo | 1 |
| #9 | Akemi Shiraishi | Aratana Therapeutics | 1 |
| #9 | Satoshi Shimokawabe | Nsk | 1 |
| #9 | Mitsuru Matsui | Mitsubishi Electric | 1 |
| #9 | Kenichi Shibasaki | Nsk | 1 |
| #9 | Yuki Uchiyama | Mitsubishi Electric | 1 |
| #9 | Daisuke Kaneda | Jins Holdings | 1 |