Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6941751 | Exhaust muffler and muffler system for use with an internal combustion engine | Kazuo Yamamoto, Kihoko Kaita, Kazuhiro Yasuda | 2005-09-13 |
KK
Kiyoshi Kidashi
Overall (All Time): #3,458,260 of 4,157,543Top 85%
1
Patents All Time