Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647951 | Direct-injection type diesel engine | Yasunori Shiraishi, Masahiro Aketa, Wataru Iwanaga | 2003-11-18 |
YU
Yuzo Umeda
Overall (2003): #83,334 of 273,478Top 35%
1
Patents 2003