Tsumura; Yousuke
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsumura; Yousuke.The latest application filed is for "railcar bogie including protective film and protective film-equipped plate spring".
- Tsumura; Yousuke - Kobe JP
- TSUMURA; Yousuke - Kobe-shi JP
- Tsumura; Yousuke - Akashi JP
- Tsumura; Yousuke - Akashi-shi JP
| Patent | Date |
|---|---|
| Ultrasonic flaw detector and ultrasonic flaw detecting method for composite material Grant 11,307,177 - Nishimura , et al. April 19, 2 | 2022-04-19 |
| Railcar bogie including protective film and protective film-equipped plate spring Grant 11,299,184 - Nishimura , et al. April 12, 2 | 2022-04-12 |
| State monitoring device for plate spring of railcar bogie Grant 10,964,131 - Mitsue , et al. March 30, 2 | 2021-03-30 |
| Railcar steering bogie including brake unit Grant 10,913,470 - Nishimura , et al. February 9, 2 | 2021-02-09 |
| Railcar steering bogie Grant 10,800,436 - Nishimura , et al. October 13, 2 | 2020-10-13 |
| Railcar steering bogie Grant 10,730,534 - Nishimura , et al. | 2020-08-04 |
| Railcar steering bogie Grant 10,730,533 - Nishimura , et al. | 2020-08-04 |
| Plate spring unit and railcar bogie Grant 10,723,371 - Tsumura , et al. | 2020-07-28 |
| Method of producing electrode-equipped plate spring of railcar bogie Grant 10,703,394 - Nishimura , et al. | 2020-07-07 |
| Axle box suspension of railcar bogie Grant 10,676,112 - Nishimura , et al. | 2020-06-09 |
| Railcar Bogie Including Protective Film And Protective Film-equipped Plate Spring App 20200079402 - NISHIMURA; Takehiro ; et al. | 2020-03-12 |
| Ultrasonic Flaw Detector And Ultrasonic Flaw Detecting Method For Composite Material App 20190323997 - NISHIMURA; Takehiro ; et al. | 2019-10-24 |
| Method of producing plate spring for railcar bogie Grant 10,427,696 - Nishimura , et al. October 1, 2 | 2019-10-01 |
| Railcar Steering Bogie Including Brake Unit App 20190016354 - NISHIMURA; Takehiro ; et al. | 2019-01-17 |
| Railcar Steering Bogie App 20180370550 - NISHIMURA; Takehiro ; et al. | 2018-12-27 |
| Railcar Steering Bogie App 20180327003 - NISHIMURA; Takehiro ; et al. | 2018-11-15 |
| Railcar Steering Bogie App 20180319411 - NISHIMURA; Takehiro ; et al. | 2018-11-08 |
| Axle Box Suspension Of Railcar Bogie App 20180312176 - NISHIMURA; Takehiro ; et al. | 2018-11-01 |
| Method Of Producing Electrode-equipped Plate Spring Of Railcar Bogie App 20180257680 - NISHIMURA; Takehiro ; et al. | 2018-09-13 |
| Plate Spring Unit And Railcar Bogie App 20180141573 - TSUMURA; Yousuke ; et al. | 2018-05-24 |
| State Monitoring Device For Plate Spring Of Railcar Bogie App 20180033222 - MITSUE; Masayuki ; et al. | 2018-02-01 |
| Field rotor of superconducting rotating machine Grant 9,595,860 - Sato , et al. March 14, 2 | 2017-03-14 |
| Railroad vehicle provided with low roof structure Grant 9,499,179 - Hirashima , et al. November 22, 2 | 2016-11-22 |
| Method Of Producing Plate Spring For Railcar Bogie App 20160200328 - NISHIMURA; Takehiro ; et al. | 2016-07-14 |
| Field Rotor Of Superconducting Rotating Machine App 20150270769 - Sato; Yoshichika ; et al. | 2015-09-24 |
| Railroad Vehicle Provided With Low Roof Structure App 20140250800 - Hirashima; Toshiyuki ; et al. | 2014-09-11 |
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