Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7682087 | Transmission component, method of manufacturing the same, and tapered roller bearing | Yoshinori Muramatsu, Chikara Ohki, Michio Hori | 2010-03-23 |
| 7334943 | Differential support structure, differential's component, method of manufacturing differential support structure, and method of manufacturing differential's component | Yoshinori Muramatsu, Chikara Ohki | 2008-02-26 |