Top Inventors at Sumitomo Precision Products Co. 2021
| Rank | Name | Patents |
|---|---|---|
| 1 | Takashi Ikeda | 2 |
| 2 | Atsushi Yamazaki | 1 |
| 3 | Gen Matsuoka | 1 |
| #4 | Hiroshi Tanaka | 1 |
| #5 | Mario Kiuchi | 1 |
| #6 | Suguru Takahashi | 1 |
| #7 | Takashi Matsuno | 1 |
| #8 | Tatsuya Morikawa | 1 |
| #9 | Yasuhiro Fujita | 1 |
| #10 | Yutaro Minami | 1 |
| #11 | Yusuke Tabuchi | 1 |