Uejima; Tatsuya
Patent Applications and Registrations
Patent applications and USPTO patent grants for Uejima; Tatsuya.The latest application filed is for "submerged membrane separator and membrane cartridge".
- Uejima; Tatsuya - Hyogo N/A JP
- Uejima; Tatsuya - Amagasaki JP
- Uejima; Tatsuya - Osaka JP
- Uejima, Tatsuya - Osaka-shi JP
| Patent | Date |
|---|---|
| Submerged membrane separator and membrane cartridge Grant 9,878,290 - Matsuzaki , et al. January 30, 2 | 2018-01-30 |
| Submerged membrane separator Grant 8,821,726 - Matsuzaki , et al. September 2, 2 | 2014-09-02 |
| Membrane cartridge Grant 8,647,507 - Uejima , et al. February 11, 2 | 2014-02-11 |
| Water treatment system Grant 7,931,802 - Nishimori , et al. April 26, 2 | 2011-04-26 |
| Submerged Membrane Separator And Membrane Cartridge App 20110005987 - Matsuzaki; Yoshio ; et al. | 2011-01-13 |
| Membrane Cartridge App 20100300955 - Uejima; Tatsuya ; et al. | 2010-12-02 |
| Immersion Type Membrane Separator App 20100282655 - Matsuzaki; Yoshio ; et al. | 2010-11-11 |
| Water Treatment System App 20090236275 - Nishimori; Kazuhisa ; et al. | 2009-09-24 |
| Large Scale Membrane Separating Device App 20090152180 - Nishimori; Kazuhisa ; et al. | 2009-06-18 |
| Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same Grant 6,843,908 - Okajima , et al. January 18, 2 | 2005-01-18 |
| Air diffuser and flushing method thereof Grant 6,843,470 - Okajima , et al. January 18, 2 | 2005-01-18 |
| Multistage immersion type membrane separator and high-concentration wastewater treatment facility using same App 20030010690 - Okajima, Yasunobu ; et al. | 2003-01-16 |
| Air diffuser and flushing method thereof App 20030001295 - Okajima, Yasunobu ; et al. | 2003-01-02 |
| Submerged membrane cartridge Grant 6,287,467 - Nagano , et al. September 11, 2 | 2001-09-11 |
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.
| 