Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6739389 | Waste heat recovering apparatus for an engine | Yoshinori Nakagawa | 2004-05-25 |
KB
Keiichirou Bungo
Overall (All Time): #3,479,730 of 4,157,543Top 85%
1
Patents All Time