loadpatents
Patent applications and USPTO patent grants for Ukei; Tsuneo.The latest application filed is for "flywheel apparatus".
Patent | Date |
---|---|
Flywheel apparatus Grant 10,995,817 - Yamazumi , et al. May 4, 2 | 2021-05-04 |
Damper device Grant 10,598,252 - Ishikawa , et al. | 2020-03-24 |
Flywheel Apparatus App 20180372181 - Yamazumi; Atsushi ;   et al. | 2018-12-27 |
Damper Device App 20180195577 - ISHIKAWA; Yuki ;   et al. | 2018-07-12 |
Damper apparatus Grant 9,638,262 - Yamazumi , et al. May 2, 2 | 2017-05-02 |
Damper Apparatus App 20150267756 - YAMAZUMI; Atsushi ;   et al. | 2015-09-24 |
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