Umehara; Tsutomu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Umehara; Tsutomu.The latest application filed is for "work machine, power unit, and diesel engine of work machine".
- Umehara; Tsutomu - Kariya JP
- UMEHARA; Tsutomu - Kariya-shi JP
- Umehara; Tsutomu - Aichi-ken N/A JP
| Patent | Date |
|---|---|
| Work machine, power unit, and diesel engine of work machine Grant 10,302,028 - Edamura , et al. | 2019-05-28 |
| Work Machine, Power Unit, and Diesel Engine of Work Machine App 20170350327 - EDAMURA; Manabu ; et al. | 2017-12-07 |
| Fuel injection control apparatus and compression ignition type internal combustion engine Grant 9,677,497 - Kuzuyama , et al. June 13, 2 | 2017-06-13 |
| Fuel Injection Control Apparatus And Compression Ignition Type Internal Combustion Engine App 20150090217 - KUZUYAMA; Hiroshi ; et al. | 2015-04-02 |
| Internal combustion engine Grant 8,875,488 - Hamamatsu , et al. November 4, 2 | 2014-11-04 |
| Internal Combustion Engine App 20120144806 - Hamamatsu; Takehito ; et al. | 2012-06-14 |
| Apparatus and method for controlling EGR in an engine Grant 6,973,785 - Umehara , et al. December 13, 2 | 2005-12-13 |
| Apparatus and method for controlling EGR in an engine App 20040134192 - Umehara, Tsutomu ; et al. | 2004-07-15 |
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.
| 