Top Inventors at Nihon Unisys All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Curt Stehley | 1 |
| 2 | Eisuke Kajisa | 1 |
| 3 | Haruhisa Higasayama | 1 |
| #4 | Hagemu Kato | 1 |
| #5 | Hirofumi Itoh | 1 |
| #6 | Hiroshi Nakajima | 1 |
| #7 | James V. Henson | 1 |
| #8 | John Rigg | 1 |
| #9 | Junsei Sugino | 1 |
| #10 | Manuel Rey Enriquez | 1 |
| #11 | Shoichi TSUCHIE | 1 |
| #12 | Takashi Maekawa | 1 |
| #13 | Tai Okubo | 1 |
| #14 | Yoshiki Muta | 1 |
| #15 | Tsuyoshi Hoshiina | 1 |
| #16 | Naonobu Yatsukawa | 1 |
| #17 | Roman Kuchkuda | 1 |
| #18 | Kouji Tamaoka | 1 |