Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647951 | Direct-injection type diesel engine | Masahiro Aketa, Wataru Iwanaga, Yuzo Umeda | 2003-11-18 |
YS
Yasunori Shiraishi
Overall (2003): #88,638 of 273,478Top 35%
1
Patents 2003