loadpatents
Patent applications and USPTO patent grants for Yasufuku; Yoshitaka.The latest application filed is for "silver halide photographic light-sensitive material capable of magnetic-recording".
Patent | Date |
---|---|
Silver halide photographic light-sensitive material capable of magnetic-recording Grant 5,294,525 - Yamauchi , et al. March 15, 1 | 1994-03-15 |
Magnetic recording medium Grant 5,055,349 - Yasufuku , et al. October 8, 1 | 1991-10-08 |
Magnetic recording medium Grant 5,035,856 - Koyama , et al. July 30, 1 | 1991-07-30 |
Hanger Grant 4,832,301 - Hiramoto , et al. May 23, 1 | 1989-05-23 |
Magnetic recording medium Grant 4,761,338 - Asano , et al. August 2, 1 | 1988-08-02 |
Magnetic recording medium Grant 4,652,496 - Yasufuku , et al. March 24, 1 | 1987-03-24 |
Magnetic recording medium and a process of fabricating such magnetic recording medium Grant 4,562,117 - Kikukawa , et al. December 31, 1 | 1985-12-31 |
Ink composition and method for ink jet recording Grant 4,399,443 - Yasufuku , et al. August 16, 1 | 1983-08-16 |
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.