Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5557854 | Method for measuring preload clearance in double row rolling bearing and apparatus therefore | — | 1996-09-24 |
| 5497559 | Method of measuring preload clearance in double row rolling bearing and apparatus therefore | Kenichi Okumura, Kazuhiro Oshima | 1996-03-12 |