Top Inventors at Nippon Piston Ring Co. 2017
Showing 1–9 of 9 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Hiroshi Oshige | 1 |
| 1 | Hiroki Takahashi | 1 |
| 1 | Masahito Miki | 1 |
| 1 | Masafumi Morita | 1 |
| 1 | Satoshi IKEMI | 1 |
| 1 | Shin Ishida | 1 |
| 1 | Shunsuke Takeguchi | 1 |
| 1 | Takasumi KUBO | 1 |
| 1 | Yoshiki Ishikawa | 1 |