Top Inventors at Oki Electric Industry Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Akihiro Yamamura | 2 |
| 2 | Kazuhiro Katagiri | 2 |
| 3 | Naoki Kanzawa | 2 |
| #4 | Syuhei Mitani | 2 |
| #5 | Yuichi USHIKUBO | 2 |
| #6 | Akihiko Arimitsu | 1 |
| #7 | Akira Nagumo | 1 |
| #8 | Akira Nakayama | 1 |
| #9 | Atsushi Kitahara | 1 |
| #10 | Atsushi Soga | 1 |
| #11 | Hayato Matsumoto | 1 |
| #12 | Hideyuki Iwamura | 1 |
| #13 | Iori Kokubo | 1 |
| #14 | Jun Matsumoto | 1 |
| #15 | Junichi Ushikubo | 1 |
| #16 | Kazuhito Sakomizu | 1 |
| #17 | Kenichi Funatsu | 1 |
| #18 | Keisuke Watanabe | 1 |
| #19 | Kimio Nishimura | 1 |
| #20 | Kouhei Jougataki | 1 |
| #21 | Koji Kato | 1 |
| #22 | Kunio Kanai | 1 |
| #23 | Masakazu Hiroi | 1 |
| #24 | Masamitsu Nagamine | 1 |
| #25 | Masashi Oikawa | 1 |
| #26 | Minoru Fujita | 1 |
| #27 | Osamu Kunimori | 1 |
| #28 | Ren Nakamichi | 1 |
| #29 | Satoshi Nakagawa | 1 |
| #30 | Shinya JUMONJI | 1 |
| #31 | Takao Inoue | 1 |
| #32 | Taku Oryoji | 1 |
| #33 | Takenori SHIMADA | 1 |
| #34 | Takayuki TAKAZAWA | 1 |
| #35 | Takuya Yamada | 1 |
| #36 | Takashi Yazu | 1 |
| #37 | Tomoyuki Kojima | 1 |
| #38 | Toshiaki Takamune | 1 |
| #39 | Toshiyuki Totsuka | 1 |
| #40 | Tomoya Urabe | 1 |
| #41 | Tokuo Yamaguchi | 1 |
| #42 | Yasumasa Sagawa | 1 |
| #43 | Yusuke Henmi | 1 |