Top Inventors at Sokkisha Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kenji Indo | 3 |
| 2 | Shigeyuki Sawaguchi | 2 |
| 3 | Yutaka Nakamura | 2 |
| #4 | Haruo Fukawa | 1 |
| #5 | Haruo Tani | 1 |
| #6 | Hefeng Wang | 1 |
| #7 | Hideki Imai | 1 |
| #8 | Hideya Kawachi | 1 |
| #9 | Hiroshi Ogino | 1 |
| #10 | Hidekazu Yamamuro | 1 |
| #11 | Ichizi Funazaki | 1 |
| #12 | Ichiji Funazaki | 1 |
| #13 | Kazunori Miyahara | 1 |
| #14 | Kikuo Shimura | 1 |
| #15 | Masamitsu Endo | 1 |
| #16 | Masaharu Hayashi | 1 |
| #17 | Masahiro Kurimoto | 1 |
| #18 | Masayoshi Tanaka | 1 |
| #19 | Minoru Chiba | 1 |
| #20 | Ryuji Kohno | 1 |
| #21 | Tetsuya Takeuchi | 1 |
| #22 | Yasuo Hayama | 1 |
| #23 | Yoshihiko Ishimaru | 1 |
| #24 | Ichiro Kadowaki | 1 |
| #25 | Katsuki Koshigoe | 1 |
| #26 | Uytaka Nakamura | 1 |