Top Inventors at Sunstar K.K. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Hajime Watanabe | 1 |
| 2 | Hideya Ando | 1 |
| 3 | Hisatoya Kato | 1 |
| #4 | Mitsuaki Shimizu | 1 |
| #5 | Motonobu Matsumoto | 1 |
| #6 | Ryoichi Fujibayashi | 1 |
| #7 | Seiichi Abe | 1 |
| #8 | Takamasa Kuroya | 1 |
| #9 | Yasunobu Kobayashi | 1 |
| #10 | Yoshiaki Nakamura | 1 |
| #11 | Yoshitsugu Ozasa | 1 |
| #12 | Yoshio Tanaka | 1 |
| #13 | Yuichi Inoue | 1 |
| #14 | Yuji Murakami | 1 |
| #15 | Akira Hashimoto | 1 |