Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7896556 | Needle roller bearing | Yoshiyasu Nakano, Shinji Oishi, Katsufumi Abe, Yugo Yoshimura, Noriaki Fujii +1 more | 2011-03-01 |
AK
Akihiko Katayama
Ntn: 1 patents #76 of 192Top 40%
Overall (2011): #360,401 of 364,097Top 100%
1
Patents 2011