Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946592 | Bearing seal | Hiroshi Yamamoto, Jun Maruyama, Masato Miyake, Kazuhiro Hatake | 2011-05-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7946592 | Bearing seal | Hiroshi Yamamoto, Jun Maruyama, Masato Miyake, Kazuhiro Hatake | 2011-05-24 |