Top Inventors at Oki Electric Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kuniharu Hayashi | 2 |
| 2 | Minoru Mizutani | 2 |
| 3 | Eiichi Nakanishi | 1 |
| #4 | Hitoshi Abe | 1 |
| #5 | Hiromi Ando | 1 |
| #6 | Hiroshi Kikuchi | 1 |
| #7 | Hideyuki Kobayashi | 1 |
| #8 | Hiroshi Kuwabara | 1 |
| #9 | Hirohisa Shishikura | 1 |
| #10 | Hodaka Kurosawa | 1 |
| #11 | Ichiro Sase | 1 |
| #12 | Jiro Tanuma | 1 |
| #13 | Junichi Nishizawa | 1 |
| #14 | Kenichiro Hosoda | 1 |
| #15 | Masanori Maekawa | 1 |
| #16 | Mitsuji Furusawa | 1 |
| #17 | Naoji Akutsu | 1 |
| #18 | Nobuhiro Sekine | 1 |
| #19 | Osamu Ueno | 1 |
| #20 | Osamu Yamada | 1 |
| #21 | Ryoichi Miyamoto | 1 |
| #22 | Ryuji Mori | 1 |
| #23 | Satoru Tanoi | 1 |
| #24 | Shinji Kawaguchi | 1 |
| #25 | Shooji Kitazawa | 1 |
| #26 | Shigeharu Ueguri | 1 |
| #27 | Shoichi Watanabe | 1 |
| #28 | Soubei Suzuki | 1 |
| #29 | Takaaki Akiyama | 1 |
| #30 | Takanori Arima | 1 |
| #31 | Teruhiro Harada | 1 |
| #32 | Tetsuo Onodera | 1 |
| #33 | Tetsuya Tanabe | 1 |
| #34 | Toshiyuki Sato | 1 |
| #35 | Yasuhiro Tanaka | 1 |
| #36 | Yoshikazu Motoyama | 1 |
| #37 | Akira Tanaka | 1 |
| #38 | Akio Yanagimachi | 1 |
| #39 | Atsushi Fukasawa | 1 |