Patents by Inventor Masaki Koshimizu

Masaki Koshimizu 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).

  • ARYL OR HETEROARYL DERIVATIVE
    Publication number: 20230167073
    Abstract: A compound indicated by formula (I) or a pharmacologically acceptable salt thereof is provided as a compound that can be a therapeutic or prophylactic drug for TRPC6-related diseases, such as nephrotic syndrome, membranous nephropathy, acute renal failure, septicemia, chronic renal failure, diabetic nephropathy, pulmonary hypertension, acute lung injury, heart failure, malignant tumor, and muscular dystrophy. (In the formula, Ar1, Ar2, X1-X3, R1, R3, R7, R8, L1, and L2 are as defined in the specifications.
    Type: Application
    Filed: April 15, 2021
    Publication date: June 1, 2023
    Applicant: Teijin Pharma Limited
    Inventors: Sakae SUGIYAMA, Takuya YOKOSAKA, Kunio MINAMIZONO, Asahi KAWANA, Toshiyuki KANEKO, Akinobu MARUYAMA, Kosuke SASAKI, Shinnosuke HOSODA, Masaki KOSHIMIZU, Susumu TAKEUCHI, Kenta KATO, Nagasree CHAKKA, Brett M. JOHNSON, Ryan D. WHITE, Wei ZHAO
  • Oral preparation
    Patent number: 3981989
    Abstract: An oral composition effective in the prevention of tooth decay is prepared by combining dextranase and gelatin or peptone in a nontoxic vehicle.
    Type: Grant
    Filed: January 21, 1976
    Date of Patent: September 21, 1976
    Assignee: The Lion Dentifrice Co., Ltd.
    Inventors: Nobuo Suganuma, Kunio Saito, Masaki Koshimizu, Nobuyuki Takada, Reiko Takamuro