Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417143 | Rolling bearings and greases for the same | Koya Ohira, Yoshinobu Akamatsu, Masaki Egami, Takashi Yasunishi | 2002-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417143 | Rolling bearings and greases for the same | Koya Ohira, Yoshinobu Akamatsu, Masaki Egami, Takashi Yasunishi | 2002-07-09 |