Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7221068 | Insulated motor core and method for producing same | Noriyuki Yoshimura | 2007-05-22 |
| 6932681 | Cleaning method and cleaning device for fluid dynamic bearings component | Noriyuki Yoshimura | 2005-08-23 |