Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056472 | 4-cycle 12-cylinder engine | Toshikazu Kurokawa, Hiroshi Sumimoto, Tadao Suemori | 1991-10-15 |
TT
Takashiga Tokushima
Overall (All Time): #3,887,452 of 4,157,543Top 95%
1
Patents All Time