Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8734598 | Aluminum surface treatment process and aluminum composite material | Fumiya Yakabe, Yoshio Jimbo, Hideyuki Kuwahara | 2014-05-27 |
| 7083688 | High-strength race and method of producing the same | Shinji Asano, Youichi Watanabe, Tatsuo Iguchi | 2006-08-01 |