Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9657615 | Silencer for internal combustion engine | Junichi Nakano, Shin-Ichiro Nishimura, Yoshitaka Hayama, Masashi Koyanagi, Yohei Yajima | 2017-05-23 |
TS
Takahiko Shimizu
Overall (2017): #223,514 of 506,227Top 45%
1
Patents 2017