Chifuku; Hiroyuki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chifuku; Hiroyuki.The latest application filed is for "pretreatment method and treatment facility for wastewater that contains fluorine and silicon".
- Chifuku; Hiroyuki - Kobe-shi JP
- Chifuku; Hiroyuki - Hyogo JP
- Chifuku; Hiroyuki - Nishinomiya JP
- Chifuku, Hiroyuki - Nishinomiya-shi JP
| Patent | Date |
|---|---|
| Pretreatment Method And Treatment Facility For Wastewater That Contains Fluorine And Silicon App 20120205318 - Tanida; Katsuyoshi ; et al. | 2012-08-16 |
| Method For Processing Waste Water Containing Fluorine And Silicon, Method For Producing Calcium Fluoride, And Facility For Processing Fluorine-containing Waste Water App 20110293506 - Tanida; Katsuyoshi ; et al. | 2011-12-01 |
| Method and apparatus for treatment of wastewater Grant 6,858,144 - Narita , et al. February 22, 2 | 2005-02-22 |
| Method and apparatus for treatment of wastewater App 20020038784 - Narita, Koki ; et al. | 2002-04-04 |
| Method and apparatus for treating water containing organic sulfur compounds Grant 5,529,693 - Yano , et al. June 25, 1 | 1996-06-25 |
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.
| 