Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6446339 | Preloading method for preload-adjustable rolling bearing | Toru Takamizawa, Seizo Miyazaki | 2002-09-10 |
| 6394657 | Preloading method for preload-adjustable rolling bearing and manufacture of the same | Toru Takamizawa, Seizo Miyazaki | 2002-05-28 |