Top Inventors at Otari All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Koichi Sota | 6 |
| 2 | Toshiaki Shima | 2 |
| 3 | Yuji Sakuma | 2 |
| #4 | David Rayna | 1 |
| #5 | Haruo Nakano | 1 |
| #6 | Jun Taniguchi | 1 |
| #7 | Kengo WADA | 1 |
| #8 | Masayuki Ito | 1 |
| #9 | Saul Adam Walker | 1 |
| #10 | Scott Newton | 1 |
| #11 | Shinichi Nomura | 1 |
| #12 | Tohru Matsuno | 1 |
| #13 | Toshiya Odaka | 1 |
| #14 | Yasunori Uchikawa | 1 |
| #15 | James Richard Overocker | 1 |
| #16 | Takami Makada | 1 |