Tamazawa; Hiroshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tamazawa; Hiroshi.The latest application filed is for "method for reduction treatment of electric furnace dust".
- Tamazawa; Hiroshi - Kobe JP
- Tamazawa; Hiroshi - Hyogo JP
- Tamazawa, Hiroshi - Kobe-shi JP
| Patent | Date |
|---|---|
| Method for reduction treatment of electric furnace dust Grant 8,101,007 - Sugitatsu , et al. January 24, 2 | 2012-01-24 |
| Method For Reduction Treatment Of Electric Furnace Dust App 20100192726 - Sugitatsu; Hiroshi ; et al. | 2010-08-05 |
| Method for making reduced iron Grant 6,918,947 - Maki , et al. July 19, 2 | 2005-07-19 |
| Method of treating heavy metal and/or organic compound App 20030196517 - Harada, Takao ; et al. | 2003-10-23 |
| Method for making reduced iron App 20030188603 - Maki, Takeshi ; et al. | 2003-10-09 |
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.
| 