Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634192 | Tapered roller bearing and manufacturing method for tapered roller bearing | Hidekazu Yoshiwara, Masateru Kondo, Makoto KOGANEI, Shunichi Kiyono | 2020-04-28 |
| 8593138 | Bearing residual life prediction method, bearing residual life diagnostic apparatus and bearing diagnostic system | Tsuyoshi Nomura, Takamasa Ohira, Nobuaki Mitamura, Masahide Natori, Tohru Ueda +1 more | 2013-11-26 |
| 8186887 | Double row tapered roller bearing unit | Masafumi Fukunaga, Tadahiro Hoshino | 2012-05-29 |
| 6241396 | Sealing device for a rolling bearing | Yuji Shimomura, Toshiharu Takamura, Tomoyuki Aizawa, Sadayuki Tanaka | 2001-06-05 |
| 5320434 | Swing ladder bearing | Hideo Fujihara, Keizo Ishihara, Yukio Sato | 1994-06-14 |