Top Inventors at Sen 2017
| Rank | Name | Patents |
|---|---|---|
| 1 | Shiro Ninomiya | 2 |
| 2 | Akihiro Ochi | 1 |
| 3 | Masaki Ishikawa | 1 |
| #4 | Takeshi Kurose | 1 |
| #5 | Tetsuya Kudo | 1 |
| #6 | Yasuharu Okamoto | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Shiro Ninomiya | 2 |
| 2 | Akihiro Ochi | 1 |
| 3 | Masaki Ishikawa | 1 |
| #4 | Takeshi Kurose | 1 |
| #5 | Tetsuya Kudo | 1 |
| #6 | Yasuharu Okamoto | 1 |