Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10287928 | Valve operating apparatus for internal combustion engine | Yoshiyuki Ikebe, Hiroshi Yokota | 2019-05-14 |
SN
Satoru Nojima
Overall (2019): #283,633 of 560,194Top 55%
1
Patents 2019