Top Inventors at Sun-S Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Kaoru Kittaka | 2 |
| 2 | Haruhisa Inoue | 1 |
| 3 | Haruki Yoshimitsu | 1 |
| #4 | Kazumasa Doi | 1 |
| #5 | Kan Nakajima | 1 |
| #6 | Keiji Tanaka | 1 |
| #7 | Kouji Shidahara | 1 |
| #8 | Masao Nakamura | 1 |
| #9 | Motomu Miyamoto | 1 |
| #10 | Tatsuya Manabe | 1 |
| #11 | Tsuyoshi Nakamura | 1 |
| #12 | Yoshimasa Kimura | 1 |
| #13 | Yoko Okamoto | 1 |