Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6874942 | Rolling device | Toyohisa Yamamoto, Kouichi Yamamoto | 2005-04-05 |
NI
Norifumi Ikeda
Overall (2005): #129,573 of 245,428Top 55%
1
Patents 2005