Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11585377 | Ball bearing | Mamoru Tohyama, Yasuhiro Ohmiya, Norikazu Sato, Michiru Hirose, Takaaki Onizuka +4 more | 2023-02-21 |
| 8951945 | Rolling bearing | Koji Yoshizaki, Kunihiro Yamaguchi, Michiru Ueda, Hiroki Iwamatsu, Masashi Mitsuoka | 2015-02-10 |
| 8043009 | Hub unit, hub unit manufacturing method and hub unit transporting method | Yoshifumi Shige, Arihiro Fujiwara, Masatoshi Taniyama | 2011-10-25 |
| 8038352 | Rolling bearing device | Hirofumi Dodoro, Ikuo Ito | 2011-10-18 |