Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6589918 | Conductive grease and rolling apparatus packed with the same | Katsuaki Denpo, Atsushi Yokouchi, Koichi Hachiya, Tooru Shouda, Hideki Koizumi | 2003-07-08 |
| 6582130 | Rolling bearing and bearing apparatus | Atsushi Yokouchi, Katsuaki Denpo, Toru Syoda, Yasuyuki Matsumoto | 2003-06-24 |
| 6568856 | Rolling bearing | Youichiro Sugimori, Hisao Sumiya, Takashi Ogawa, Yasuhisa Terada | 2003-05-27 |