Top Inventors at Seiren Co. 2022
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Shigeru Nakajima | 3 |
| 2 | Nobuyuki Aoki | 2 |
| 2 | Shota Kodera | 2 |
| 2 | Tsuyoshi Houraiya | 2 |
| #5 | Harukazu Kubota | 1 |
| #5 | Jun Syoyama | 1 |
| #5 | Masaru Yoshimura | 1 |
| #5 | Mitsugu Kinoshita | 1 |
| #5 | Michio Shinozaki | 1 |
| #5 | Toshinori SASAJI | 1 |
| #5 | Wataru Takahara | 1 |