Top Inventors at Solar Frontier K.K. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroki Sugimoto | 8 |
| 2 | Homare Hiroi | 4 |
| 3 | Shoubin Zhang | 4 |
| #4 | David B. Mitzi | 3 |
| #5 | Hideki Hakuma | 3 |
| #6 | Jeehwan Kim | 3 |
| #7 | Masahiro Shoji | 3 |
| #8 | Oki Gunawan | 3 |
| #9 | Bagwadkar Ninad | 2 |
| #10 | Daisuke Itou | 2 |
| #11 | Hiroshi Igoshi | 2 |
| #12 | Hirofumi Nishi | 2 |
| #13 | Hirohisa Suzuki | 2 |
| #14 | Keita Umemoto | 2 |
| #15 | Masashi Kondou | 2 |
| #16 | Mitsuru Arasaki | 2 |
| #17 | Takehiro Itami | 2 |
| #18 | Tatsuji Kanbara | 2 |
| #19 | Yoshiya Nishijima | 2 |
| #20 | Daisuke Ito | 1 |
| #21 | Hideki Harada | 1 |
| #22 | Hideki Sakai | 1 |
| #23 | Hideo Tanaka | 1 |
| #24 | Hiroki Yamada | 1 |
| #25 | Ichiro Sakai | 1 |
| #26 | Keisuke Ishikawa | 1 |
| #27 | Kouji Nasuno | 1 |
| #28 | Manabu Tanaka | 1 |
| #29 | Mitsuru Onoda | 1 |
| #30 | Natsuki Hamada | 1 |
| #31 | Noriyuki Sakai | 1 |
| #32 | Shinji Kato | 1 |
| #33 | Shigeaki Nakayama | 1 |
| #34 | Shunichi Oonishi | 1 |
| #35 | Takuya Morimoto | 1 |
| #36 | Takuto YAMASHITA | 1 |
| #37 | Tetsuji Itou | 1 |
| #38 | Tetsuo Miyano | 1 |
| #39 | Toshirou Akiba | 1 |
| #40 | Tomoyasu Yamada | 1 |
| #41 | Toshiaki Yamaura | 1 |
| #42 | Yasuaki Iwata | 1 |
| #43 | Yoshiaki Tanaka | 1 |
| #44 | Yuya Mutsuda | 1 |
| #45 | Yuuki Narita | 1 |
| #46 | Yuusuke Tashima | 1 |
| #47 | Akihiko Asano | 1 |