Top Inventors at Sakase Adtech Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Akihito Watanabe | 5 |
| 2 | Hiroaki Ito | 1 |
| 3 | Hiroshi Maki | 1 |
| #4 | Hideo Nakamura | 1 |
| #5 | Hiroaki Tsunoda | 1 |
| #6 | Hiroyuki Uchino | 1 |
| #7 | Kazuhiko Kosuge | 1 |
| #8 | Naomitsu Takekawa | 1 |
| #9 | Nobuyoshi Kawabata | 1 |
| #10 | Osamu Amano | 1 |
| #11 | Osamu Yagi | 1 |
| #12 | Ryoji Sakai | 1 |
| #13 | Takahira Aoki | 1 |
| #14 | Toshiyuki Hori | 1 |
| #15 | Tsutomu Yamamoto | 1 |
| #16 | Yasuyuki Miyazaki | 1 |
| #17 | Yoko Iwamiya | 1 |
| #18 | Yoshikazu Izumihara | 1 |
| #19 | Yoshiko Yoneyama | 1 |
| #20 | Yukihiro Katoh | 1 |
| #21 | Yumi Senbokuya | 1 |