Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12055184 | Bearing device for vehicle wheel | — | 2024-08-06 |
| 11668343 | Tapered roller bearing | Takanori Ishikawa, Takashi Kawai, Nozomi Isobe | 2023-06-06 |
| 11268571 | Tapered roller bearing for automobile | — | 2022-03-08 |
| 11221040 | Tapered roller bearing | Takanori Ishikawa, Takashi Kawai, Nozomi Isobe | 2022-01-11 |
| 11143235 | Tapered roller bearing | Takashi Kawai | 2021-10-12 |
| 11078955 | Tapered roller bearing | — | 2021-08-03 |
| 10890213 | Tapered roller bearing | Takashi Kawai | 2021-01-12 |
| 10830279 | Tapered roller bearing | Takashi Kawai | 2020-11-10 |
| 10816034 | Tapered roller bearing | Takashi Kawai | 2020-10-27 |
| 10731703 | Tapered roller bearing | — | 2020-08-04 |
| 9683606 | Rolling bearing | — | 2017-06-20 |
| 8439574 | Tapered roller bearing | Yasuhiro Kanbori, Takashi Ueno | 2013-05-14 |
| 8172464 | Tapered roller bearing | — | 2012-05-08 |