Top Inventors at Sky Perfect Jsat All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Daisuke Hirata | 2 |
| 2 | Kiyotake Ando | 2 |
| 3 | Takao Hara | 2 |
| #4 | Eiji Sato | 1 |
| #5 | Hidetaka Izumiyama | 1 |
| #6 | Hiroaki Nagai | 1 |
| #7 | Hiroshi Uchiyama | 1 |
| #8 | Jun Yamada | 1 |
| #9 | Kazuhiro Fukuda | 1 |
| #10 | Kazuhiro Hara | 1 |
| #11 | Kiyohiro Takenaka | 1 |
| #12 | Masatoshi Kuroda | 1 |
| #13 | Mayumi Osato | 1 |
| #14 | Masao Yokota | 1 |
| #15 | Noboru Fujii | 1 |
| #16 | Satoshi Wada | 1 |
| #17 | Tadanori Fukushima | 1 |
| #18 | Tetsuo Kishimoto | 1 |
| #19 | Tetsuo Maruyama | 1 |
| #20 | Toshikazu Ebisuzaki | 1 |
| #21 | Yasuhide Ichie | 1 |
| #22 | Yasuhiro Kamise | 1 |
| #23 | Yoshiyuki Ishibashi | 1 |
| #24 | Anwar Khoirul | 1 |