Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6234022 | Bearing rigidity evaluation apparatus | — | 2001-05-22 |
| 5877433 | Bearing preload measuring method and apparatus | Hiroyuki Matsuzaki | 1999-03-02 |
| 5495764 | Vibration measurement system for a rolling bearing | Hiroyuki Matsuzaki | 1996-03-05 |