Patents by Inventor Syuichiro Kadowaki

Syuichiro Kadowaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Steroid derivatives
    Patent number: 5391776
    Abstract: Asteroid derivative of the general formula: ##STR1## wherein X--O-- represents a residue of steroid compound and --A-- represents --CO[NH(CHR.sup.1).sub.y --(Y).sub.p --CO].sub.m NH--, --CO--(R.sup.2).sub.x --(Z).sub.q --CO--NH--, or --CO--(CH.sub.2).sub.n --. A therapeutic agent to osteopathy comprising the above steroid derivative is also provided.
    Type: Grant
    Filed: February 10, 1993
    Date of Patent: February 21, 1995
    Assignee: Mitsubishi Kasei Corporation
    Inventors: Hiroaki Ueno, Syuichiro Kadowaki, Akihito Kamizono, Masahiko Morioka, Akihisa Mori