Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7837393 | Self-aligning roller bearing and method of processing the same | Toshio Ueda, Koichi Nagano, Atsushi Yamanoue | 2010-11-23 |
| 6872124 | Superfinishing apparatus | Etsuo Kanakubo | 2005-03-29 |