Nishikawa; Toyoharu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishikawa; Toyoharu.The latest application filed is for "steam turbine and exhaust chamber therefor".
- Nishikawa; Toyoharu - Tokyo JP
| Patent | Date |
|---|---|
| Steam turbine and exhaust chamber therefor Grant 11,365,649 - Kuwamura , et al. June 21, 2 | 2022-06-21 |
| Steam turbine plant Grant 11,333,043 - Nishikawa , et al. May 17, 2 | 2022-05-17 |
| Sealing device and rotary machine Grant 11,319,825 - Ozaki , et al. May 3, 2 | 2022-05-03 |
| Steam Turbine And Exhaust Chamber Therefor App 20220074319 - Kuwamura; Yoshihiro ; et al. | 2022-03-10 |
| Rotary machine Grant 11,187,097 - Kuwamura , et al. November 30, 2 | 2021-11-30 |
| Steam turbine exhaust chamber and steam turbine Grant 11,131,217 - Murakami , et al. September 28, 2 | 2021-09-28 |
| Seal fin, seal structure, turbo machine, and method for manufacturing seal fin Grant 11,105,213 - Nishikawa , et al. August 31, 2 | 2021-08-31 |
| Steam turbine Grant 11,073,047 - Sugishita , et al. July 27, 2 | 2021-07-27 |
| Sealing Device And Rotary Machine App 20210222577 - OZAKI; Kohei ; et al. | 2021-07-22 |
| Exhaust Hood And Steam Turbine App 20210180470 - Kuwamura; Yoshihiro ; et al. | 2021-06-17 |
| Steam turbine exhaust chamber and steam turbine system Grant 11,022,003 - Nishikawa , et al. June 1, 2 | 2021-06-01 |
| Steam turbine cooling unit Grant 10,989,069 - Matsumura , et al. April 27, 2 | 2021-04-27 |
| Seal fin, seal structure, and turbo machine Grant 10,982,719 - Nishikawa , et al. April 20, 2 | 2021-04-20 |
| Seal structure and turbine Grant 10,975,711 - Kuwamura , et al. April 13, 2 | 2021-04-13 |
| Seal structure and turbine Grant 10,941,670 - Kuwamura , et al. March 9, 2 | 2021-03-09 |
| Steam turbine Grant 10,876,408 - Nishikawa , et al. December 29, 2 | 2020-12-29 |
| Sealing device Grant 10,822,984 - Nishikawa , et al. November 3, 2 | 2020-11-03 |
| Seal device for turbine, turbine, and thin plate for seal device Grant 10,731,499 - Yoshida , et al. | 2020-08-04 |
| Step seal, seal structure, turbo machine, and method for manufacturing step seal Grant 10,718,434 - Nishikawa , et al. | 2020-07-21 |
| Steam Turbine App 20200173309 - Sugishita; Hideaki ; et al. | 2020-06-04 |
| Seal device for turbine, turbine, and thin plate for seal device Grant 10,662,796 - Yoshida , et al. | 2020-05-26 |
| Steam Turbine Exhaust Chamber And Steam Turbine App 20200011206 - Murakami; Ryo ; et al. | 2020-01-09 |
| Steam Turbine Plant App 20190353055 - Nishikawa; Toyoharu ; et al. | 2019-11-21 |
| Steam Turbine Exhaust Chamber And Steam Turbine System App 20190277163 - Nishikawa; Toyoharu ; et al. | 2019-09-12 |
| Steam Turbine Apparatus App 20190277139 - MATSUMOTO; Kazuyuki ; et al. | 2019-09-12 |
| Seal structure and rotary machine Grant 10,385,714 - Kuwamura , et al. A | 2019-08-20 |
| Seal structure and rotating machine Grant 10,316,679 - Nishikawa , et al. | 2019-06-11 |
| Rotary Machine App 20190048734 - Kuwamura; Yoshihiro ; et al. | 2019-02-14 |
| Sealing Device App 20190003328 - NISHIKAWA; Toyoharu ; et al. | 2019-01-03 |
| Steam Turbine Cooling Unit App 20190003334 - MATSUMURA; Takumi ; et al. | 2019-01-03 |
| Steam Turbine App 20180371917 - NISHIKAWA; Toyoharu ; et al. | 2018-12-27 |
| Seal Fin, Seal Structure, And Turbo Machine App 20180372158 - Nishikawa; Toyoharu ; et al. | 2018-12-27 |
| Seal Structure And Turbine App 20180371927 - Kuwamura; Yoshihiro ; et al. | 2018-12-27 |
| Step Seal, Seal Structure, Turbo Machine, And Method For Manufacturing Step Seal App 20180355979 - Nishikawa; Toyoharu ; et al. | 2018-12-13 |
| Seal Fin, Seal Structure, Turbo Machine, And Method For Manufacturing Seal Fin App 20180355743 - Nishikawa; Toyoharu ; et al. | 2018-12-13 |
| Seal Device For Turbine, Turbine, And Thin Plate For Seal Device App 20180045065 - YOSHIDA; Azumi ; et al. | 2018-02-15 |
| Seal Device For Turbine, Turbine, And Thin Plate For Seal Device App 20180030845 - YOSHIDA; Azumi ; et al. | 2018-02-01 |
| Seal Structure And Rotary Machine App 20170022838 - KUWAMURA; Yoshihiro ; et al. | 2017-01-26 |
| Seal Structure And Rotating Machine App 20160341058 - NISHIKAWA; Toyoharu ; et al. | 2016-11-24 |
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