Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891881 | Drawn cup roller bearing | — | 2011-02-22 |
| 7678206 | Manufacturing method of rocker arm bearing apparatus | — | 2010-03-16 |
| 7484890 | Rolling slide member | Takaaki Ikeda, Kazuyoshi Kurihara, Yoshitaka Waseda, Masanori Setsuda, Kenichi Watanabe | 2009-02-03 |