Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6397809 | Balancing device for a four-cycle engine | Takehiko Sayama, Shinichi Murakami, Yasuhiro Yamasaki | 2002-06-04 |
NT
Naoki Takahara
Overall (2002): #147,491 of 266,432Top 60%
1
Patents 2002