Oshima; Yujiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for Oshima; Yujiro.The latest application filed is for "catalytic converter for purifying exhaust gas".

Company Profile

0.19.0

Oshima; Yujiro - Nagoya JP
Oshima; Yujiro - Aichi JP
Oshima; Yujiro - Ishinomiya JP
Oshima; Yujiro - Ichinomiya JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Catalytic converter for purifying exhaust gas Grant 5,474,745 - Fukui , et al. December 12, 1	1995-12-12
Method of decreasing nitrogen oxides in combustion device which performs continuous combustion, and apparatus therefor Grant 5,441,401 - Yamaguro , et al. August 15, 1	1995-08-15
NOx decreasing apparatus for an internal combustion engine Grant 5,412,946 - Oshima , et al. May 9, 1	1995-05-09
Hydrogen generator Grant 5,401,371 - Oshima , et al. March 28, 1	1995-03-28
Method and apparatus for reducing nitrogen oxides from internal combustion engine Grant 5,272,871 - Oshima , et al. December 28, 1	1993-12-28
Intermittent type swirl injection nozzle Grant 4,721,253 - Noguchi , et al. * January 26, 1	1988-01-26
Direct injection type internal combustion engine Grant 4,641,617 - Aoyama , et al. February 10, 1	1987-02-10
Direct injection internal combustion engine of compression ignition type Grant 4,633,830 - Oshima , et al. January 6, 1	1987-01-06
Turbulence generating method and internal combustion engine for carrying out the same Grant 4,543,929 - Kataoka , et al. October 1, 1	1985-10-01
Direct injection internal combustion engine of compression ignition type Grant 4,526,143 - Oshima , et al. July 2, 1	1985-07-02
Direct injection internal combustion engine of compression ignition type Grant 4,522,172 - Oshima , et al. June 11, 1	1985-06-11
Method of and device for detection of knocking for internal combustion engine Grant 4,483,179 - Oshima , et al. November 20, 1	1984-11-20
Direct injection type internal combustion engine Grant 4,473,046 - Aoyama , et al. September 25, 1	1984-09-25
Self-heating ignition plug Grant 4,345,555 - Oshima , et al. August 24, 1	1982-08-24
Internal combustion engine Grant 4,305,352 - Oshima , et al. December 15, 1	1981-12-15
Stratified charge type combustion process for internal combustion engine and internal combustion engine utilizing same Grant 4,193,382 - Oshima March 18, 1	1980-03-18
Internal combustion engine with auxiliary combustion chamber Grant 4,106,446 - Yamada , et al. August 15, 1	1978-08-15
Misfire detecting device for internal combustion engine Grant 3,924,457 - Oshima , et al. December 9, 1	1975-12-09
Internal Combustion Engine With Sub-combustion Chamber Grant 3,659,564 - Suzuki , et al. May 2, 1	1972-05-02

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.