Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10634192 | Tapered roller bearing and manufacturing method for tapered roller bearing | Hidekazu Yoshiwara, Hidenobu Magami, Masateru Kondo, Makoto KOGANEI | 2020-04-28 |
| 10302131 | Tapered roller bearing | Makoto KOGANEI, Daisuke TOMINAGA, Hiroshi Sakamoto, Mamoru Aoki | 2019-05-28 |
| 9995341 | Resin cage for tapered roller bearing and tapered roller bearing including the resin cage | Makoto KOGANEI, Hiroshi Sakamoto, Daisuke TOMINAGA, Mamoru Aoki, Tatsuya MINAMIYAMA +2 more | 2018-06-12 |
| D771166 | Tapered roller bearing cage | Makoto KOGANEI, Daisuke TOMINAGA, Hiroshi Sakamoto, Mamoru Aoki | 2016-11-08 |
| 4902040 | Guide rail mounting assembly for automotive passive seat belt system | Kazumi Hira, Kenro Otsuka | 1990-02-20 |
| 4834426 | Guide rail lip for passive seat belt system | — | 1989-05-30 |
| 4795192 | Lip suitable for use with guide rail of passive seat belt system | — | 1989-01-03 |