Shirono; Katsuhiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shirono; Katsuhiro.The latest application filed is for "method for forming metal oxide fine particle layer on conductive substrate".
- Shirono; Katsuhiro - Kitakyushu JP
- Shirono; Katsuhiro - Fukuoka JP
- Shirono; Katsuhiro - Kitakyushu-shi JP
| Patent | Date |
|---|---|
| Exhaust gas treatment apparatus Grant 8,080,209 - Shirono , et al. December 20, 2 | 2011-12-20 |
| Method for forming metal oxide fine particle layer on conductive substrate Grant 7,901,742 - Shirono , et al. March 8, 2 | 2011-03-08 |
| Method for Forming Metal Oxide Fine Particle Layer on Conductive Substrate App 20090226627 - Shirono; Katsuhiro ; et al. | 2009-09-10 |
| Electrolyte film and fuel cell Grant 7,582,373 - Shirono , et al. September 1, 2 | 2009-09-01 |
| Exhaust Gas Treatment Apparatus App 20090214397 - Shirono; Katsuhiro ; et al. | 2009-08-27 |
| Tubular titanium oxide particles and process for preparing same Grant 7,431,903 - Koyanagi , et al. October 7, 2 | 2008-10-07 |
| Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cell Grant 6,864,415 - Koyanagi , et al. March 8, 2 | 2005-03-08 |
| Electrolyte film and fuel cell App 20050031924 - Shirono, Katsuhiro ; et al. | 2005-02-10 |
| Tubular titanium oxide particles, method for preparing the same, and use of the same App 20040265587 - Koyanagi, Tsuguo ; et al. | 2004-12-30 |
| Photoelectric cell and process for producing metal oxide semiconductor film for use in photoelectric cell App 20030150485 - Koyanagi, Tsuguo ; et al. | 2003-08-14 |
| Anti-bacterial film suitable for food packaging Grant 5,929,133 - Watanabe , et al. July 27, 1 | 1999-07-27 |
| Antibacterial substance Grant 5,730,995 - Shirono , et al. March 24, 1 | 1998-03-24 |
| Hydrocarbon oil catalytic cracking catalyst compositions Grant 4,970,183 - Nakamoto , et al. November 13, 1 | 1990-11-13 |
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.
| 