Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8951945 | Rolling bearing | Koji Yoshizaki, Kunihiro Yamaguchi, Komatsugu Nishimura, Hiroki Iwamatsu, Masashi Mitsuoka | 2015-02-10 |
| 7281855 | Tapered roller bearing and final reduction gear | Hiroshi Ueno, Kazutoshi Toda, Hirofumi Dodoro, Shigeo Kamamoto, Hiroki Matsuyama +8 more | 2007-10-16 |
| 7201685 | Pulley unit | Tadahiro Terada, Yoshitaka Nakagawa, Hideki Fujiwara, Takahiro Ichihara | 2007-04-10 |
| 7056247 | Pulley unit | Hideki Fujiwara, Takahiro Ichihara, Tadahiro Terada | 2006-06-06 |
| 6866476 | Antifriction bearing unit and water pump | Yoshizumi Sakata | 2005-03-15 |