Top Inventors at Ssd All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiromu Ueshima | 31 |
| 2 | Shuhei Kato | 17 |
| 3 | Katsuya Nakagawa | 6 |
| #4 | Koichi Sano | 6 |
| #5 | Kunihiro Tanaka | 3 |
| #6 | Hitoshi Shiohara | 2 |
| #7 | Joseph Kraetz | 2 |
| #8 | Keiichi Yasumura | 2 |
| #9 | Kenji Yokota | 2 |
| #10 | Koji Oka | 2 |
| #11 | Lee Man-tat | 2 |
| #12 | Masaki Ohashi | 2 |
| #13 | Masaomi Teshigawara | 2 |
| #14 | Steven P. Spiegelhoff | 2 |
| #15 | Syunichiro Shishido | 2 |
| #16 | Takashi Sato | 2 |
| #17 | Tomotaka Takahashi | 2 |
| #18 | Yasue Yagisawa | 2 |
| #19 | Yoshio Inoue | 2 |
| #20 | Cheung Hing | 1 |
| #21 | Daniel T. Slattery | 1 |
| #22 | Hiroyuki Aimoto | 1 |
| #23 | Hitoshi Obori | 1 |
| #24 | Jeremy Daniel McKendrick Watson | 1 |
| #25 | Kenichi Saitoh | 1 |
| #26 | Koichi Makioka | 1 |
| #27 | Koichi Usami | 1 |
| #28 | Mark Kim | 1 |
| #29 | Masaki Yamaguchi | 1 |
| #30 | Teppei Asano | 1 |
| #31 | Yoshiaki Nakanishi | 1 |
| #32 | Akihiro Inaba | 1 |
| #33 | Akira Muto | 1 |