Top Inventors at Dentsu Tec All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Koji Watarai | 2 |
| 2 | Tetsuya Kawai | 2 |
| 3 | Hisashi Inaba | 1 |
| #4 | Hisashi Maruoka | 1 |
| #5 | Jun Naito | 1 |
| #6 | Keiji Yanagiya | 1 |
| #7 | Kunihide Miyake | 1 |
| #8 | Masao Takebayashi | 1 |
| #9 | Mitsunori Kikutake | 1 |
| #10 | Yuta Kashino | 1 |
| #11 | Akira Hoshino | 1 |