Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6839637 | Exhaust emission control system for internal combustion engine | Norio Moteki, Kotaro Miyashita, Yuichiro Tanabe, Mitsuo Hashizume | 2005-01-04 |
HH
Hiroaki Hasumi
Overall (2005): #190,337 of 245,428Top 80%
1
Patents 2005