Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8960684 | Internal combustion engine having positioning pins disposed within fluid communication ports | Tetsuji Isechi | 2015-02-24 |
JS
Jyouji Sawaoka
Overall (All Time): #3,039,657 of 4,157,543Top 75%
1
Patents All Time