Umeda; Akihiko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umeda; Akihiko.The latest application filed is for "rotary electric machine, generator, and wind turbine power generation facility".
- Umeda; Akihiko - Tokyo JP
- Umeda; Akihiko - Nagasaki JP
| Patent | Date |
|---|---|
| Power transmission device and rolling mill Grant 11,273,478 - Umeda , et al. March 15, 2 | 2022-03-15 |
| Rotary electric machine, generator, and wind turbine power generation facility Grant 10,944,307 - Umeda , et al. March 9, 2 | 2021-03-09 |
| Rotary Electric Machine, Generator, And Wind Turbine Power Generation Facility App 20200266681 - UMEDA; Akihiko ; et al. | 2020-08-20 |
| Power Transmission Device And Rolling Mill App 20200238352 - UMEDA; Akihiko ; et al. | 2020-07-30 |
| Rolling bearing Grant 10,578,151 - Umeda , et al. | 2020-03-03 |
| Shaft sealing structure and reactor coolant pump Grant 10,311,984 - Saeki , et al. | 2019-06-04 |
| Rolling Bearing App 20190113070 - UMEDA; Akihiko ; et al. | 2019-04-18 |
| Water flow power generator Grant 10,215,150 - Umeda , et al. Feb | 2019-02-26 |
| Water Flow Power Generator App 20180038339 - UMEDA; Akihiko ; et al. | 2018-02-08 |
| Underwater Coupling Joint, And Water Flow Power Generator App 20180031046 - UMEDA; Akihiko ; et al. | 2018-02-01 |
| Shaft Sealing Structure And Reactor Coolant Pump App 20150221400 - Saeki; Kentarou ; et al. | 2015-08-06 |
| Torque transmission structure, traction drive transmission device, and steering device for vehicle Grant 8,092,333 - Tozaki , et al. January 10, 2 | 2012-01-10 |
| Torque Transmission Structure, Traction Drive Transmission Device, And Steering Device For Vehicle App 20090075775 - Tozaki; Yasuyoshi ; et al. | 2009-03-19 |
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