Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8646851 | Vehicle wheel | Yuji Kihara, Yoshinobu Sakashita, Yuta Isomura | 2014-02-11 |
| 8454099 | Wheel for vehicle | Tetsu Sano, Yoshinobu Sakashita, Kikuya Ito | 2013-06-04 |
| 7895752 | Spoked wheel disk manufacturing method and spoked wheel | Tetsu Sano, Yoshinobu Sakashita, Kikuya Ito | 2011-03-01 |