Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8678660 | Sealing device, rolling bearing and rolling bearing for wheel | Masahiro Tabata, Kazutoshi Yamamoto, Syuji Fujita | 2014-03-25 |
| 8167500 | Bearing apparatus for axle | Keiichi Furukawa, Yutaka Koma, Shigeru Inoue, Masafumi Masuda, Yoshishige Kasai | 2012-05-01 |