Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6478894 | Rolling bearing | Nobuaki Mitamura, Yasuo Murakami | 2002-11-12 |
| 6357924 | Rolling bearing | Hiromichi Takemura, Yasuo Murakami | 2002-03-19 |
| 6342109 | Rolling bearing | Hiromichi Takemura, Shigeru Okita, Yasuo Murakami | 2002-01-29 |