Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10309339 | Internal combustion engine | Takao Ito, Nobuhiko Sato, Tadatoshi Miyano | 2019-06-04 |
YK
Yoshiyasu Kimura
Overall (2019): #210,802 of 560,194Top 40%
1
Patents 2019