Top Inventors at Softard Industries Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Katsuhiko Kawakami | 8 |
| 2 | Junichi Takano | 4 |
| 3 | Nobuyoshi Sawamura | 4 |
| #4 | Guiqing Xu | 2 |
| #5 | Masayuki Kidokoro | 2 |
| #6 | Shinichi Nagata | 2 |
| #7 | Hidekatsu Honda | 1 |
| #8 | Hirozumi Hosokawa | 1 |
| #9 | Jun Takano | 1 |
| #10 | Katshuiko Kawakami | 1 |
| #11 | Keiichi Yamaguchi | 1 |
| #12 | Masanao Kato | 1 |
| #13 | Masanao Mitsuhata | 1 |
| #14 | Masayuki Shoji | 1 |
| #15 | Shouzou Sugihara | 1 |
| #16 | Takayuki Nakazawa | 1 |
| #17 | Toshihiko Nasu | 1 |
| #18 | Tomokazu Yanokuchi | 1 |
| #19 | Tsukasa Mitsuta | 1 |
| #20 | Yasuo Uchida | 1 |
| #21 | Yuji Yoshizumi | 1 |
| #22 | Tomiyasu Hirachi | 1 |
| #23 | Toyoo Kaijima | 1 |