Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6440233 | Rolling bearing | Susumu Tanaka, Tomonobu Yoshikawa | 2002-08-27 |
| 6409846 | Rolling bearing | Hiromichi Takemura, Susumu Tanaka | 2002-06-25 |
| 6378104 | Reed-solomon coding device and method thereof | — | 2002-04-23 |
| 6342109 | Rolling bearing | Hiromichi Takemura, Kazuo Sekino, Yasuo Murakami | 2002-01-29 |