Patents by Inventor Tomio Seki

Tomio Seki 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).

  • GREASE COMPOSITION FOR CONSTANT-VELOCITY JOINTS
    Publication number: 20230416633
    Abstract: The present invention provides a grease composition for constant-velocity joints comprising (a) a base oil, (b) a diurea thickener, (c) molybdenum dithiocarbamate, (d) molybdenum dithiophosphate, (e) overbased calcium sulfonate, and (f) neutral zinc sulfonate. The composition of the present invention is excellent in durability at high temperature and vibration suppression.
    Type: Application
    Filed: November 26, 2020
    Publication date: December 28, 2023
    Applicants: KYODO YUSHI CO., LTD., GKN Driveline International GmbH
    Inventors: Tadaaki KONNO, Tomohiko YAMAGUCHI, Jisheng E, Christoph LINDLAHR, Joachim WETTE, Tomio SEKI
  • Pharmaceutical compositions useful as cellular immunopotentiator and antitumor agent and process for production thereof
    Patent number: 4315914
    Abstract: Compositions comprising an attenuated strain of vaccinia virus as active ingredient are found to be useful as cellular immunopotentiator and antitumor agent. The attenuated strain of vaccinia virus is obtained by serial passages of vaccinia virus in cell monolayers of chick embryo cells, preferably after the serial passages in mouse kidney cell monolayers.
    Type: Grant
    Filed: April 4, 1980
    Date of Patent: February 16, 1982
    Assignee: Seiji Arakawa
    Inventors: Seiji Arakawa, Tomio Seki, Hidekazu Matsuoka, Hatsunori Harada, Michinari Ninomiya