OHTSUKA; Susumu
Patent Applications and Registrations
Patent applications and USPTO patent grants for OHTSUKA; Susumu.The latest application filed is for "organic electroluminescent device".
- OHTSUKA; Susumu - Osaka-shi Osaka
- Ohtsuka; Susumu - Higashine JP
- Ohtsuka; Susumu - Ibaraki-shi JP
- Ohtsuka; Susumu - Ibaraki JP
- Ohtsuka, Susumu - Osaka JP
- Ohtsuka; Susumu - Sagamihara JP
| Patent | Date |
|---|---|
| Organic Electroluminescent Device App 20210273172 - KAKIMOTO; Hidenobu ; et al. | 2021-09-02 |
| Position adjusting apparatus, sputtering system App 20080134973 - Ohtsuka; Susumu ; et al. | 2008-06-12 |
| Process for producing chromone compound App 20060217565 - Hibino; Hiroaki ; et al. | 2006-09-28 |
| Process for producing chromone compound Grant 7,094,914 - Hibino , et al. August 22, 2 | 2006-08-22 |
| Process for producing chromone compound App 20050085664 - Hibino, Hiroaki ; et al. | 2005-04-21 |
| Process for producing 1-chloro-4-arylbutane Grant 6,861,566 - Hibino , et al. March 1, 2 | 2005-03-01 |
| Process for producing 1-chloro-4-arylbutane App 20040097763 - Hibino, Hiroaki ; et al. | 2004-05-20 |
| Solution for cleaning silicon semiconductors and silicon oxides Grant 5,560,857 - Sakon , et al. October 1, 1 | 1996-10-01 |
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.
| 