Akiyama; Yoji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akiyama; Yoji.The latest application filed is for "variable displacement exhaust turbocharger".
Company Profile
7.21.26
- Akiyama; Yoji - Sagamihara JP
- AKIYAMA; Yoji - Sagamihara-shi JP
- Akiyama; Yoji - Tokyo JP
Patent Activity
| Patent | Date |
|---|---|
| Nozzle vane Grant 11,428,154 - Gupta , et al. August 30, 2 | 2022-08-30 |
| Nozzle vane Grant 11,421,546 - Yoshida , et al. August 23, 2 | 2022-08-23 |
| Variable Displacement Exhaust Turbocharger App 20220178271 - NAKAHARA; Yuya ; et al. | 2022-06-09 |
| Nozzle Device And Exhaust Turbocharger App 20220170414 - SAKAMOTO; Keigo ; et al. | 2022-06-02 |
| Radial inflow turbine and turbocharger Grant 11,339,680 - Yoshida , et al. May 24, 2 | 2022-05-24 |
| Nozzle vane Grant 11,333,034 - Gupta , et al. May 17, 2 | 2022-05-17 |
| Nozzle Vane App 20220145772 - YOSHIDA; Toyotaka ; et al. | 2022-05-12 |
| Impeller, turbocharger, and method for forming flow field for gas in impeller and turbocharger Grant 11,313,229 - Yoshida , et al. April 26, 2 | 2022-04-26 |
| Nozzle Vane App 20220120190 - GUPTA; Bipin ; et al. | 2022-04-21 |
| Turbine wheel, turbine, and turbocharger Grant 11,215,057 - Yoshida , et al. January 4, 2 | 2022-01-04 |
| Casing for exhaust turbocharger turbine, exhaust turbocharger turbine, and manufacturing method thereof Grant 11,162,412 - Yoshida , et al. November 2, 2 | 2021-11-02 |
| Bearing device and exhaust turbine turbocharger Grant 11,125,384 - Kojima , et al. September 21, 2 | 2021-09-21 |
| Variable Geometry Turbocharger App 20210270182 - SAKAMOTO; Keigo ; et al. | 2021-09-02 |
| Radial Inflow Turbine And Turbocharger App 20210231027 - YOSHIDA; Toyotaka ; et al. | 2021-07-29 |
| Nozzle Vane App 20210199020 - GUPTA; Bipin ; et al. | 2021-07-01 |
| Variable geometry turbocharger Grant 11,028,767 - Sakamoto , et al. June 8, 2 | 2021-06-08 |
| Variable nozzle device and variable-geometry type exhaust turbocharger Grant 11,015,518 - Sakamoto , et al. May 25, 2 | 2021-05-25 |
| Nozzle Vane App 20210131344 - GUPTA; Bipin ; et al. | 2021-05-06 |
| Turbocharger Grant 10,890,109 - Yoshida , et al. January 12, 2 | 2021-01-12 |
| Variable Nozzle Device And Variable-geometry Type Exhaust Turbocharger App 20200408142 - SAKAMOTO; Keigo ; et al. | 2020-12-31 |
| Turbocharger, nozzle vane for turbocharger, and turbine Grant 10,851,797 - Gupta , et al. December 1, 2 | 2020-12-01 |
| Turbocharger, nozzle vane for turbocharger, and turbine Grant 10,844,869 - Gupta , et al. November 24, 2 | 2020-11-24 |
| Turbocharger Grant 10,731,503 - Yoshida , et al. | 2020-08-04 |
| Variable Geometry Turbocharger App 20200232383 - SAKAMOTO; Keigo ; et al. | 2020-07-23 |
| Centrifugal Compressor And Supercharger App 20200166051 - KANZAKA; Tadashi ; et al. | 2020-05-28 |
| Turbomachine Grant 10,605,160 - Futae , et al. | 2020-03-31 |
| Casing For Exhaust Turbocharger Turbine, Exhaust Turbocharger Turbine, And Manufacturing Method Thereof App 20200040809 - YOSHIDA; Toyotaka ; et al. | 2020-02-06 |
| Variable nozzle mechanism and variable geometry turbocharger Grant 10,539,069 - Sakamoto , et al. Ja | 2020-01-21 |
| Bearing device and exhaust turbine turbocharger Grant 10,480,576 - Kojima , et al. Nov | 2019-11-19 |
| Oil-drain device for thrust bearing device and turbocharger provided with the same Grant 10,473,207 - Nishioka , et al. Nov | 2019-11-12 |
| Turbine casing, turbine, core for casting turbine casing, and method for producing turbine casing Grant 10,443,414 - Yokoyama , et al. Oc | 2019-10-15 |
| Turbocharger, Nozzle Vane For Turbocharger, And Turbine App 20190309640 - GUPTA; Bipin ; et al. | 2019-10-10 |
| Sheet-metal turbine housing Grant 10,400,617 - Akiyama , et al. Sep | 2019-09-03 |
| Turbine Wheel, Turbine, And Turbocharger App 20190257204 - YOSHIDA; Toyotaka ; et al. | 2019-08-22 |
| Turbocharger, Nozzle Vane For Turbocharger, And Turbine App 20190257243 - GUPTA; Bipin ; et al. | 2019-08-22 |
| Impeller, Turbocharger, And Method For Forming Flow Field For Gas In Impeller And Turbocharger App 20190136694 - YOSHIDA; Toyotaka ; et al. | 2019-05-09 |
| Turbocharger App 20190101018 - YOSHIDA; Toyotaka ; et al. | 2019-04-04 |
| Turbocharger App 20190078508 - YOSHIDA; Toyotaka ; et al. | 2019-03-14 |
| Bearing Device And Exhaust Turbine Turbocharger App 20190078732 - KOJIMA; Yuya ; et al. | 2019-03-14 |
| Bearing Device And Exhaust Turbine Turbocharger App 20190048933 - KOJIMA; Yuya ; et al. | 2019-02-14 |
| Turbine housing Grant 10,145,267 - Yokoyama , et al. De | 2018-12-04 |
| Turbine Casing, Turbine, Core For Casting Turbine Casing, And Method For Producing Turbine Casing App 20180223679 - YOKOYAMA; Takao ; et al. | 2018-08-09 |
| Variable Nozzle Mechanism And Variable Geometry Turbocharger App 20180149078 - SAKAMOTO; Keigo ; et al. | 2018-05-31 |
| Oil-drain Device For Thrust Bearing Device And Turbocharger Provided With The Same App 20170276233 - NISHIOKA; Tadasuke ; et al. | 2017-09-28 |
| Turbomachine App 20170234213 - FUTAE; Takaya ; et al. | 2017-08-17 |
| Sheet-metal Turbine Housing App 20160341057 - AKIYAMA; Yoji ; et al. | 2016-11-24 |
| Turbine Housing App 20160290163 - YOKOYAMA; Takao ; et al. | 2016-10-06 |
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