loadpatents
Patent applications and USPTO patent grants for Kondoh; Shiroh.The latest application filed is for "method of purifying oxygen-excess exhaust gas".
Patent | Date |
---|---|
Method of purifying oxygen-excess exhaust gas Grant 5,433,933 - Eshita , et al. July 18, 1 | 1995-07-18 |
Toner replenisher Grant D356,108 - Kondoh March 7, 1 | 1995-03-07 |
Method for purifying exhaust gases Grant 5,330,732 - Ishibashi , et al. July 19, 1 | 1994-07-19 |
Process for reducing nitrogen oxides from exhaust gas Grant 5,270,024 - Kasahara , et al. December 14, 1 | 1993-12-14 |
Electrophotographic recording apparatus having magazine unit for storing developer Grant 5,268,720 - Saitoh , et al. December 7, 1 | 1993-12-07 |
Image forming apparatus with a first and second lid Grant 5,255,061 - Matsuura , et al. October 19, 1 | 1993-10-19 |
Exhaust gas purifying catalyst and exhaust gas purifying process Grant 5,154,902 - Inui , et al. October 13, 1 | 1992-10-13 |
Image recording apparatus having a toner supply tank and a toner recovery tank configured into a unitary, disposable magazine Grant 5,126,799 - Matsuura , et al. June 30, 1 | 1992-06-30 |
Method of purifying exhaust gases Grant 5,041,270 - Fujitani , et al. August 20, 1 | 1991-08-20 |
Catalyst for hydrocarbon synthesis Grant 4,801,620 - Fujitani , et al. January 31, 1 | 1989-01-31 |
Magnetic toner developing device Grant 4,566,776 - Kondoh January 28, 1 | 1986-01-28 |
Development apparatus for developing latent electrostatic images Grant 4,537,491 - Komada , et al. August 27, 1 | 1985-08-27 |
Catalyst for purifying exhaust gases and a method for producing the catalyst Grant 4,367,162 - Fujitani , et al. January 4, 1 | 1983-01-04 |
Development apparatus for developing latent electrostatic images Grant 4,350,432 - Kondoh September 21, 1 | 1982-09-21 |
Self-heating ignition plug Grant 4,345,555 - Oshima , et al. August 24, 1 | 1982-08-24 |
Catalyst for purifying exhaust gases Grant 4,316,822 - Fujitani , et al. February 23, 1 | 1982-02-23 |
Catalyst for purifying exhaust gases and method for producing same Grant 4,299,734 - Fujitani , et al. November 10, 1 | 1981-11-10 |
Catalyst for purifying exhaust gases and carrier for the catalyst Grant 4,239,656 - Fujitani , et al. December 16, 1 | 1980-12-16 |
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.