Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7650696 | Manufacturing method for bearing unit for support wheel | Natsuki Sensui, Masaru Hashida, Tatsuo Wakabayashi | 2010-01-26 |
| 6948598 | Brake drum for wet-type band brake drum and method for manufacturing the same | Yasuhito Koike | 2005-09-27 |