| 10583475 |
Method for manufacturing ring-shaped member and manufacturing apparatus for same |
Kazuto Kobayashi |
2020-03-10 |
| 10525522 |
Molding device for manufacturing cylindrical rolling body, manufacturing method for cylindrical rolling body, manufacturing method for rolling bearing, manufacturing method for vehicle, and manufacturing method for mechanical apparatus |
Mizuki Watanabe, Yuuki Mizushima |
2020-01-07 |
| 10471555 |
Method for manufacturing annular member |
Kazuto Kobayashi |
2019-11-12 |
| 10369612 |
Method and system for producing ring-shaped member for vehicle, and synchronizer ring |
Kazuto Kobayashi, Hiroshi Koyama |
2019-08-06 |
| 10272485 |
Method for manufacturing ring-shaped member |
Kazuto Kobayashi |
2019-04-30 |
| 10119568 |
Rolling bearing |
Yasuhiko Ishii |
2018-11-06 |
| 9670958 |
Rolling bearing |
Masaki Maeda |
2017-06-06 |
| 9512880 |
Rolling bearing |
— |
2016-12-06 |
| 8881405 |
Wheel support hub unit, bearing ring member for wheel support hub unit, and method of manufacturing the same |
Kazuto Kobayashi, Kiyoshi Ootuka |
2014-11-11 |
| 8635775 |
Process for manufacturing a bearing ring member as a constituent of a rolling bearing unit for wheel support |
Kazuto Kobayashi, Kiyoshi Ootsuka |
2014-01-28 |
| 8424205 |
Method for manufacturing a bearing ring member |
Kazuto Kobayashi, Hiroshi Koyama |
2013-04-23 |
| 8402661 |
Wheel support hub unit, bearing ring member for wheel support hub unit, and method of manufacturing the same |
Kazuto Kobayashi, Kiyoshi Ootuka |
2013-03-26 |
