Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432888 | Grease for rolling bearing and grease-sealed rolling bearing | Hiroshi Komiya, Toshikazu Kouno, Toshihiro Kawaguchi, Seiji Okamura, Hiroki Iwamatsu | 2002-08-13 |
| 6394249 | One-way clutch | Hajime Tazumi, Yoshitaka Nakagawa, Junya Ooitsu | 2002-05-28 |