Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6659061 | Engine balancer | — | 2003-12-09 |
| 6659063 | Piston for internal combustion engine | Yasuo Shimura | 2003-12-09 |
| 6640769 | Engine lubrication structure | Yasuo Shimura | 2003-11-04 |
AN
Akifumi Nomura
Overall (2003): #34,150 of 273,478Top 15%
3
Patents 2003