Top Inventors at Dwango Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Nobuo Kawakami | 12 |
| 2 | Takashi Kojima | 12 |
| 3 | Hiroaki Saito | 9 |
| #4 | Shinnosuke IWAKI | 5 |
| #5 | Kazuya Asano | 4 |
| #6 | Kouichi Nakamura | 3 |
| #7 | Hiroki Shimomura | 2 |
| #8 | Kentarou Matsui | 2 |
| #9 | Naoki Yamaguchi | 2 |
| #10 | Shohei Moriyama | 2 |
| #11 | Kaisei Sakurai | 1 |
| #12 | Osuke Noguchi | 1 |
| #13 | Shohei Ootomo | 1 |
| #14 | Shota SAKURAGI | 1 |
| #15 | Shinnosuke Suzuki | 1 |
| #16 | Takayuki Omori | 1 |
| #17 | Toshihisa Miyahara | 1 |
| #18 | Toshihiro Shimizu | 1 |
| #19 | Toyokazu Tsugehara | 1 |
| #20 | Yuji Chino | 1 |
| #21 | Yuji Yasuda | 1 |