Patents by Inventor Kouzo Hamada

Kouzo Hamada 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).

  • Protein cross-linking inhibitor
    Patent number: 8853424
    Abstract: The present invention provides a protein cross-linking inhibitor containing a compound represented by any of the following formulas (1)-(13), or a pharmaceutically acceptable salt thereof: R3—[—X—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(1) R3—[—X—B(ZR1)—Y—]n—R4,??(2) R3—[—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(3) R3—[—X—B(ZR1)—]n—R4,??(4) R3—[—B(ZR2)—W—]n—R4,??(5) R3—X—B(ZR1)-T[B(ZR2)—W—R4]2,??(6) R3—B(OH)2,??(7) R3—B(ZR1)—X—B(ZR2)—R4,??(8) R3—B(R1)—O—B(R2)—R4,??(9) R3—[—X—B(ZR1)—Y—B(ZR2)—]n—R4,??(10) R3—[—X—B(ZR1)—Y—B(ZR2)—W-Q-]n—R4,??(11) R3—[—P—X—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(12) [R3—X—B(ZR1)—Y]2B(ZR2),??(13) wherein each symbol is as defined in the DESCRIPTION.
    Type: Grant
    Filed: August 11, 2009
    Date of Patent: October 7, 2014
    Assignee: Japan Science and Technology Agency
    Inventors: Katsuhiko Mikoshiba, Nobuyuki Nukina, Shoichiro Ozaki, Kouzo Hamada, Jun-Ichi Goto, Akinobu Suzuki, Etsuko Ebisui, Akiko Terauchi
  • PROTEIN CROSS-LINKING INHIBITOR
    Publication number: 20110212919
    Abstract: The present invention provides a protein cross-linking inhibitor containing a compound represented by any of the following formulas (1)-(13), or a pharmaceutically acceptable salt thereof: R3—[—X—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(1) R3—[—X—B(ZR1)—Y—]n—R4,??(2) R3—[—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(3) R3—[—X—B(ZR1)—]n—R4,??(4) R3—[—B(ZR2)—W—]n—R4,??(5) R3—X—B(ZR1)-T[B(ZR2)—W—R4]2,??(6) R3—B(OH)2,??(7) R3—B(ZR1)—X—B(ZR2)—R4,??(8) R3—B(R1)—O—B(R2)—R4,??(9) R3—[—X—B(ZR1)—Y—B(ZR2)—]n—R4,??(10) R3—[—X—B(ZR1)—Y—B(ZR2)—W-Q-]n—R4,??(11) R3—[—P—X—B(ZR1)—Y—B(ZR2)—W—]n—R4,??(12) [R3—X—B(ZR1)—Y]2B(ZR2),??(13) wherein each symbol is as defined in the DESCRIPTION.
    Type: Application
    Filed: August 11, 2009
    Publication date: September 1, 2011
    Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCY
    Inventors: Katsuhiko Mikoshiba, Nobuyuki Nukina, Shoichiro Ozaki, Kouzo Hamada, Jun-Ichi Goto, Akinobu Suzuki, Etsuko Ebisui, Akiko Terauchi
  • Two-stage air bag system
    Patent number: 4213635
    Abstract: A two-stage air bag system which includes an air bag, a first pressure device for supplying first stage expansive pressure to the air bag when an impact is detected, a second pressure device for supplying second stage expansive pressure to the air bag and a delayed ignition signal generator responsive to the magnitude of the first stage expansive pressure for activating the second pressure device when the magnitude of the first stage expansive pressure exceeds a predetermined value.
    Type: Grant
    Filed: November 13, 1978
    Date of Patent: July 22, 1980
    Assignee: Toyota Kodosha Kogyo Kabushiki Kaisha
    Inventors: Nobuyuki Inokuchi, Kouzo Hamada