Top Inventors at Sugatsune Kogyo Co. 2021
Showing 1–12 of 12 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Ken Shinmura | 2 |
| 2 | Genichi Sato | 1 |
| 2 | Kazuaki Kashiwaguma | 1 |
| 2 | Kazuyoshi Oshima | 1 |
| 2 | Kentaro Sakuma | 1 |
| 2 | Masaya Suzuki | 1 |
| 2 | Mitsuru Sugiura | 1 |
| 2 | Naoya Iwata | 1 |
| 2 | Shinpei Iwata | 1 |
| 2 | Shuu Shimizu | 1 |
| 2 | Tadashi Iijima | 1 |
| 2 | Yuuichi Hatano | 1 |