Watanabe; Daigo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Watanabe; Daigo.The latest application filed is for "precombustion chamber gas engine".
- Watanabe; Daigo - Tokyo JP
| Patent | Date |
|---|---|
| Precombustion chamber gas engine Grant 11,300,039 - Kashiwagi , et al. April 12, 2 | 2022-04-12 |
| Turbine housing and turbocharger including the same Grant 11,221,022 - Sakuma , et al. January 11, 2 | 2022-01-11 |
| Precombustion Chamber Gas Engine App 20210363914 - KASHIWAGI; Masahiro ; et al. | 2021-11-25 |
| Impeller for rotary machine, compressor, supercharger, and method for producing impeller for rotary machine Grant 11,015,250 - Watanabe , et al. May 25, 2 | 2021-05-25 |
| Turbocharger Grant 10,895,226 - Watanabe , et al. January 19, 2 | 2021-01-19 |
| Turbocharger Grant 10,801,368 - Sakamoto , et al. October 13, 2 | 2020-10-13 |
| Sealing structure for turbocharger housing Grant 10,731,491 - Shudo , et al. | 2020-08-04 |
| Turbine Housing And Turbocharger Including The Same App 20200056628 - SAKUMA; Shigeyoshi ; et al. | 2020-02-20 |
| Turbocharger App 20190136804 - WATANABE; Daigo ; et al. | 2019-05-09 |
| Compressor Grant 10,267,332 - Watanabe , et al. | 2019-04-23 |
| Cooling Device For High Temperature Pipe App 20190056052 - MATSUO; Takeshi ; et al. | 2019-02-21 |
| Turbine housing Grant 10,077,679 - Watanabe , et al. September 18, 2 | 2018-09-18 |
| Sheet-metal turbine housing Grant 10,072,523 - Yoshida , et al. September 11, 2 | 2018-09-11 |
| Impeller For Rotary Machine, Compressor, Supercharger, And Method For Producing Impeller For Rotary Machine App 20180045215 - ARAI; Takashi ; et al. | 2018-02-15 |
| Turbocharger App 20180016942 - SAKAMOTO; Keigo ; et al. | 2018-01-18 |
| Sealing structure for turbocharger housing Grant 9,863,262 - Shudo , et al. January 9, 2 | 2018-01-09 |
| Impeller For Rotary Machine, Compressor, Supercharger, And Method For Producing Impeller For Rotary Machine App 20180002812 - WATANABE; Daigo ; et al. | 2018-01-04 |
| Method of extending life expectancy of high-temperature piping and life expectancy extension structure of high-temperature piping Grant 9,739,412 - Watanabe , et al. August 22, 2 | 2017-08-22 |
| Scroll portion structure for radial turbine or diagonal flow turbine Grant 9,638,058 - Osako , et al. May 2, 2 | 2017-05-02 |
| Compressor App 20170074278 - WATANABE; Daigo ; et al. | 2017-03-16 |
| Sheet metal turbine housing Grant 9,581,045 - Nagae , et al. February 28, 2 | 2017-02-28 |
| Sealing Structure For Turbocharger Housing App 20170002672 - SHUDO; Shingo ; et al. | 2017-01-05 |
| Sheet-metal Turbine Housing App 20160273388 - YOSHIDA; Toyotaka ; et al. | 2016-09-22 |
| Turbine Housing App 20160258325 - WATANABE; Daigo ; et al. | 2016-09-08 |
| Method Of Extending Life Expectancy Of High-temperature Piping And Life Expectancy Extension Structure Of High-temperatue Piping App 20160208978 - WATANABE; Daigo ; et al. | 2016-07-21 |
| Thermal Load Testing Device And Thermal Load Testing Method App 20160209343 - OKAJIMA; Yoshifumi ; et al. | 2016-07-21 |
| Turbine housing made of sheet metal Grant 9,255,485 - Watanabe , et al. February 9, 2 | 2016-02-09 |
| Scroll Portion Structure For Radial Turbine Or Diagonal Flow Turbine App 20130287560 - Osako; Katsuyuki ; et al. | 2013-10-31 |
| Sealing Structure For Turbocharger Housing App 20130259661 - Shudo; Shingo ; et al. | 2013-10-03 |
| Sheet Metal Turbine Housing App 20130156567 - Nagae; Satomi ; et al. | 2013-06-20 |
| Turbine Housing Made Of Sheet Metal App 20120251315 - Watanabe; Daigo ; et al. | 2012-10-04 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 