Top Inventors at A⋅T Communications Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Youichi Azuma | 8 |
| 2 | Hiroshi Toyoizumi | 5 |
| 3 | Tomoko Shinotani | 3 |
| #4 | Hiroshi Ideguchi | 2 |
| #5 | Hideaki Kishi | 2 |
| #6 | Hidenobu Oso | 2 |
| #7 | Makoto Kawabe | 2 |
| #8 | Masahiro Watanabe | 2 |
| #9 | Ryusuke Saito | 2 |
| #10 | Takafumi Kakioka | 2 |
| #11 | Ken-ichi Sakina | 1 |
| #12 | Kishi Hideaki | 1 |
| #13 | Maya Takami | 1 |
| #14 | Makoto Tsutsumi | 1 |
| #15 | Satoshi Ono | 1 |
| #16 | Shigeru Nakayama | 1 |
| #17 | Takuya Kamiaka | 1 |
| #18 | Takuji Tokiwa | 1 |
| #19 | Tetsuya Takahashi | 1 |
| #20 | Toshiki Nishiyama | 1 |