Tsuchitani; Kazuo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsuchitani; Kazuo.The latest application filed is for "catalyst for purifying exhaust gas from lean burn engine and method for purification".
- Tsuchitani; Kazuo - Chatanooga TN
- Tsuchitani; Kazuo - Hyogo JP
- Tsuchitani; Kazuo - Himeji JP
- Tsuchitani; Kazuo - Ibaraki JP
| Patent | Date |
|---|---|
| Catalyst for purifying exhaust gas from lean burn engine and method for purification Grant 6,245,307 - Inui , et al. June 12, 2 | 2001-06-12 |
| Method for removal of nitrogen oxides from exhaust gas Grant 5,756,057 - Tsuchitani , et al. May 26, 1 | 1998-05-26 |
| Exhaust gas purifying catalyst suppressing the generation of hydrogen sulfide and method of making the catalyst Grant 5,286,699 - Ohata , et al. February 15, 1 | 1994-02-15 |
| Catalyst for purifying automotive exhaust gas Grant 5,260,249 - Shiraishi , et al. November 9, 1 | 1993-11-09 |
| Catalyst for purifying exhaust gas and method for production thereof Grant 5,015,617 - Ohata , et al. May 14, 1 | 1991-05-14 |
| Catalyst for purifying exhaust gas and method for production thereof Grant 4,904,633 - Ohata , et al. February 27, 1 | 1990-02-27 |
| Process for preparation of catalyst for cleaning exhaust gases and catalyst prepared by the process Grant 4,448,895 - Ono , et al. May 15, 1 | 1984-05-15 |
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.
| 