Koizumi; Hideo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Koizumi; Hideo.The latest application filed is for "two-cycle engine".
- Koizumi; Hideo - Kawagoe JP
- Koizumi; Hideo - Saitama JP
- Koizumi; Hideo - Fuji JP
- Koizumi; Hideo - Tokyo JP
- Koizumi; Hideo - Kanagawa JP
- Koizumi; Hideo - Machida JP
| Patent | Date |
|---|---|
| Two-cycle engine Grant 8,113,155 - Ooniwa , et al. February 14, 2 | 2012-02-14 |
| Internal combustion engine Grant D638,856 - Koizumi , et al. May 31, 2 | 2011-05-31 |
| Two-Cycle Engine App 20090050124 - Ooniwa; Takashi ; et al. | 2009-02-26 |
| Polyimide precursor and photosensitive composition containing the same Grant 5,397,682 - Matsuoka , et al. March 14, 1 | 1995-03-14 |
| Cleaning machine Grant 5,129,125 - Gamou , et al. July 14, 1 | 1992-07-14 |
| Shaft assembly and manufacturing process thereof Grant 4,671,696 - Suzuki , et al. June 9, 1 | 1987-06-09 |
| Rotary anode for X-ray tube Grant 4,531,227 - Fukuhara , et al. July 23, 1 | 1985-07-23 |
| Rotary anode for an X-ray tube and a method for manufacturing the same Grant 4,482,837 - Koizumi , et al. November 13, 1 | 1984-11-13 |
| Molybdenum-based alloy Grant 4,430,296 - Koizumi , et al. February 7, 1 | 1984-02-07 |
| Rotary anode for X-ray tube and a method for manufacturing the same Grant 4,168,449 - Koizumi , et al. September 18, 1 | 1979-09-18 |
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.
| 