Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6340012 | Oil pan for internal combustion engine | Akira Yamashita | 2002-01-22 |
MO
Masatoshi Omura
Overall (All Time): #3,534,480 of 4,157,543Top 90%
1
Patents All Time