Patents by Inventor Shunro Mori

Shunro Mori 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).

  • Damping circuit providing capability of adjusting current flowing through damping component
    Patent number: 5402301
    Abstract: A damping circuit includes two circuits. Each circuit has a PNP transistor, an NPN transistor, and a shunt resistor. The PNP transistors are connected in series to the NPN transistors through level shift stages. The PNP transistor and the NPN transistor have emitter functions of the same area. The shunt resistors are connected to the emitters of the NPN transistors. Both of the two circuits are connected to a coil in parallel in such a manner that the two circuits have opposite polarities to each other about the coil.
    Type: Grant
    Filed: December 22, 1992
    Date of Patent: March 28, 1995
    Assignee: Sharp Kabushiki Kaisha
    Inventors: Shunro Mori, Toshihide Miyake
  • Tylosin derivatives
    Patent number: 4205163
    Abstract: A number of 4"-acyl derivatives of tylosin and acetyltylosin which are prepared by first protectively acylating at the 2'-hydroxyl group of tylosin or acetyltylosin, secondly at the 4'"-hydroxyl group thereof, thirdly at the 4"-hydroxyl group thereof and finally deacylating the 2'- and 4'"-acyl groups to produce new 4"-acyl derivatives of tylosin or acetyltylosin which effect high blood level compared to those tylosin derivatives heretofore are disclosed.
    Type: Grant
    Filed: October 23, 1978
    Date of Patent: May 27, 1980
    Assignee: Sanraku-Ocean Co., Ltd.
    Inventors: Shunro Mori, Rokuro Okamoto, Taiji Inui, Tomio Takeuchi
  • Pharmaceutical method for the therapy of immune diseases
    Patent number: 4072753
    Abstract: Compounds having the formula ##STR1## (the meanings of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are indicated hereinafter) exhibit suppressive activity to various immune responses and can be employed in the therapy of immunological diseases, especially autoimmune diseases.
    Type: Grant
    Filed: February 17, 1977
    Date of Patent: February 7, 1978
    Assignee: Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
    Inventors: Hamao Umezawa, Tomio Takeuchi, Akira Takamatsu, Shunro Mori
  • Pharmaceutical method for the therapy of immune diseases
    Patent number: 4032635
    Abstract: Compounds having the formula ##STR1## (the meanings of R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are indicated hereinafter) exhibit suppressive activity to various immune responses and can be employed in the therapy of immunological diseases, especially autoimmune diseases.
    Type: Grant
    Filed: February 24, 1976
    Date of Patent: June 28, 1977
    Assignee: Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
    Inventors: Hamao Umezawa, Tomio Takeuchi, Akira Takamatsu, Shunro Mori