Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6620262 | Method of manufacturing inner and outer races of deep groove ball bearing in continuous annealing furnace | Shigeru Okita | 2003-09-16 |
| 6602360 | Rolling bearing | Hiromichi Takemura, Yasuo Murakami | 2003-08-05 |
| 6550333 | Sliding rotation member for toroidal continuously variable transmission and evaluation method | — | 2003-04-22 |
| 6517644 | Rolling bearing and method manufacturing the same | Hiromichi Takemura, Yasuo Murakami | 2003-02-11 |