loadpatents
Patent applications and USPTO patent grants for Fukuda; Tamotsu.The latest application filed is for "fuel injection system for an internal combustion engine".
Patent | Date |
---|---|
Fuel injection system for an internal combustion engine Grant 4,671,240 - Tanaka , et al. June 9, 1 | 1987-06-09 |
Air flow amount adjusting system for an internal combustion engine Grant 4,285,319 - Hattori , et al. August 25, 1 | 1981-08-25 |
Air-fuel ratio adjusting system Grant 4,175,521 - Hattori , et al. November 27, 1 | 1979-11-27 |
Additional air supply system for an internal combustion engine Grant 4,173,957 - Hattori , et al. November 13, 1 | 1979-11-13 |
Air-fuel ratio controlling apparatus for an internal combustion engine Grant 4,164,914 - Hattori , et al. August 21, 1 | 1979-08-21 |
Air flow control system Grant 4,146,000 - Hattori , et al. March 27, 1 | 1979-03-27 |
Air-fuel ratio controlling system Grant 4,140,093 - Hattori , et al. February 20, 1 | 1979-02-20 |
Air-fuel ratio adjusting system for internal combustion engines Grant 4,106,451 - Hattori , et al. August 15, 1 | 1978-08-15 |
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.