Top Inventors at Oki America All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Darwin Hu | 3 |
| 2 | Horia Giuroiu | 3 |
| 3 | John J. Ring | 3 |
| #4 | Katsuhito Watanabe | 3 |
| #5 | Chingchi Yao | 2 |
| #6 | Kevin Agatone | 2 |
| #7 | Nihiko Yasukawa | 2 |
| #8 | Ponna Arumgam | 2 |
| #9 | Roman Orzol | 2 |
| #10 | Stephen David Gluyas | 2 |
| #11 | Tim Deppa | 2 |
| #12 | Alan P. Dutcher | 2 |
| #13 | Banky Mor | 1 |
| #14 | Donavan Harvey | 1 |
| #15 | Ichiro Yamamoto | 1 |
| #16 | James K. Hewes | 1 |
| #17 | Jim Lo | 1 |
| #18 | Jon Hopkins | 1 |
| #19 | Joseph Horanzy | 1 |
| #20 | John L. Scarrow | 1 |
| #21 | Keisaku KANO | 1 |
| #22 | Nobuyuki Sato | 1 |
| #23 | Shuji Nomura | 1 |
| #24 | Sorin Spanoche | 1 |
| #25 | Timothy W. Deppa | 1 |
| #26 | Tokuhiro Hasegawa | 1 |
| #27 | Vince Bonanno | 1 |