Top Inventors at Keyence 2017
| Rank | Name | Patents |
|---|---|---|
| 1 | Hayato Oba | 3 |
| 2 | Hideyuki Suzuki | 3 |
| 3 | Masatoshi Nakayama | 3 |
| #4 | Hajime Matsuda | 2 |
| #5 | Masahiro Inomata | 2 |
| #6 | Norimasa Mayumi | 2 |
| #7 | Takuya Karube | 2 |
| #8 | Taichi Tajika | 2 |
| #9 | Tomoki Hanada | 2 |
| #10 | Tomomi Izaki | 2 |
| #11 | Daisuke Ando | 1 |
| #12 | Daishiro Ishikawa | 1 |
| #13 | Hiroki Inubushi | 1 |
| #14 | Hiroshi Kashima | 1 |
| #15 | Hidezumi Nagata | 1 |
| #16 | Hiroki Wada | 1 |
| #17 | Junji Ogawa | 1 |
| #18 | Jun Usami | 1 |
| #19 | Kaname Ishikawa | 1 |
| #20 | Kazuhito Saeki | 1 |
| #21 | Koji Takahashi | 1 |
| #22 | Masaki Fujiwara | 1 |
| #23 | Masayasu Ikebuchi | 1 |
| #24 | Masao Sato | 1 |
| #25 | Masato Shimodaira | 1 |
| #26 | Michio Osaki | 1 |
| #27 | Ryohei Suzaki | 1 |
| #28 | Shigeki Ikeda | 1 |
| #29 | Shusuke Oki | 1 |
| #30 | Shinichiro OTSU | 1 |
| #31 | Shohei Yamamoto | 1 |
| #32 | Suguru Sekiya | 1 |
| #33 | Taiga Nomi | 1 |
| #34 | Tatsuro Wakai | 1 |
| #35 | Tomoyuki Saito | 1 |
| #36 | Woobum Kang | 1 |
| #37 | Yusuke Nishizawa | 1 |
| #38 | Yusuke Otsubo | 1 |
| #39 | Zhuoli Sun | 1 |