Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6575632 | Roller retainer, roller screw using roller retainer and rolling guide apparatus using roller retainer | Takahiro Kawaguchi, Tadashi Hirokawa, Kentarou Nishimura, Shino Kimura | 2003-06-10 |