Top Inventors at Yaskawa Electric Mfg. Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Satoru Nio | 4 |
| 2 | Hideharu Zenpo | 2 |
| 3 | Kazunori Ohuchi | 2 |
| #4 | Richard L. Pratt | 2 |
| #5 | Shinobu Sato | 2 |
| #6 | Takeo Suzuki | 2 |
| #7 | Toyoji Hamashima | 2 |
| #8 | Toshiro Kisakibaru | 2 |
| #9 | Tsuguo Gotoh | 2 |
| #10 | Yasuhiko Kaku | 2 |
| #11 | Yoshihiro Yurita | 2 |
| #12 | Craig D. Dewey | 1 |
| #13 | David C. Wycoff | 1 |
| #14 | Hajime Fujii | 1 |
| #15 | Hitoshi Wakisako | 1 |
| #16 | Kaoru Kimura | 1 |
| #17 | Keith O. Jurkowski | 1 |
| #18 | Kenichi Matsumoto | 1 |
| #19 | Koichi Hori | 1 |
| #20 | Mashakatsu Goto | 1 |
| #21 | Masao Otsuka | 1 |
| #22 | Masahiko Sugimura | 1 |
| #23 | Mamoru Yamanaka | 1 |
| #24 | Mitsuyoshi Nakano | 1 |
| #25 | Norio Andou | 1 |
| #26 | Nobuo Fukuma | 1 |
| #27 | Nobuhiro Kyura | 1 |
| #28 | Satoshi Murakami | 1 |
| #29 | Shigeru Futami | 1 |
| #30 | Tadahiko Goto | 1 |
| #31 | Takao Terui | 1 |
| #32 | Yoshito Kato | 1 |
| #33 | Yoshiyuki Okamura | 1 |
| #34 | Yoichi Yamamoto | 1 |
| #35 | Kiyoshi Yomura | 1 |
| #36 | Kiyoshi Oniki | 1 |
| #37 | Mitsunori Yokooji | 1 |
| #38 | Hirosuke Ohho | 1 |
| #39 | Norio Shimojyo | 1 |