Ohkoshi; Fumio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ohkoshi; Fumio.The latest application filed is for "method of crystallization".
- Ohkoshi; Fumio - Okayama JP
- Ohkoshi; Fumio - Okayama-ken JP
- Ohkoshi; Fumio - Kurashiki JP
| Patent | Date |
|---|---|
| Method of crystallization Grant 7,102,029 - Ohkoshi , et al. September 5, 2 | 2006-09-05 |
| Method of crystallization App 20040093697 - Ohkoshi, Fumio ; et al. | 2004-05-20 |
| Process for producing aromatic carboxylic acid Grant 6,620,966 - Ohkoshi , et al. September 16, 2 | 2003-09-16 |
| Process for recovering crystals from a slurry Grant 6,500,347 - Ohkoshi , et al. December 31, 2 | 2002-12-31 |
| Process for producing aromatic carboxylic acid App 20020099240 - Ohkoshi, Fumio ; et al. | 2002-07-25 |
| Process for recovering crystals from a slurry App 20020003117 - Ohkoshi, Fumio ; et al. | 2002-01-10 |
| Process for producing 2,6-naphthalenedicarboxylic acid Grant 6,018,077 - Ohkoshi , et al. January 25, 2 | 2000-01-25 |
| Process for the production of high-purity isophthalic acid Grant 5,770,765 - Ohkoshi June 23, 1 | 1998-06-23 |
| Process for producing highly pure terephthalic acid Grant 5,712,412 - Inary , et al. January 27, 1 | 1998-01-27 |
| Process for producing highly pure terephthalic acid Grant 5,684,187 - Ohkoshi , et al. November 4, 1 | 1997-11-04 |
| Process for producing terephthalic acid Grant 5,679,847 - Ohkoshi , et al. October 21, 1 | 1997-10-21 |
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.
| 