Patents by Inventor Masakazu Tada

Masakazu Tada 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).

  • Patent number: 11472341
    Abstract: In a vehicle door mirror, bottomed first and second tubular parts are provided integrally with a base plate portion of an end wall so as to protrude to a mirror side and a cover side from the base plate portion, the first tubular parts having first recesses formed therein respectively, the first recesses opening to the cover side, the second tubular parts having second recesses formed therein respectively, the second recesses opening to the mirror side, the first recesses and the second recesses being arranged alternately, and peripheral walls of the alternately arranged first tubular parts and second tubular parts are formed integrally and continuously with each other such that wall parts, that are part of the peripheral walls and respectively disposed between the alternately arranged first recesses and second recesses, are formed so as to be common to the first tubular parts and the second tubular parts.
    Type: Grant
    Filed: November 3, 2020
    Date of Patent: October 18, 2022
    Assignee: Kabushiki Kaisha Honda Lock
    Inventors: Takehito Yamashita, Masakazu Tada
  • Publication number: 20210188171
    Abstract: In a vehicle door mirror, bottomed first and second tubular parts are provided integrally with a base plate portion of an end wall so as to protrude to a mirror side and a cover side from the base plate portion, the first tubular parts having first recesses formed therein respectively, the first recesses opening to the cover side, the second tubular parts having second recesses formed therein respectively, the second recesses opening to the mirror side, the first recesses and the second recesses being arranged alternately, and peripheral walls of the alternately arranged first tubular parts and second tubular parts are formed integrally and continuously with each other such that wall parts, that are part of the peripheral walls and respectively disposed between the alternately arranged first recesses and second recesses, are formed so as to be common to the first tubular parts and the second tubular parts.
    Type: Application
    Filed: November 3, 2020
    Publication date: June 24, 2021
    Inventors: Takehito YAMASHITA, Masakazu TADA
  • Patent number: 9187039
    Abstract: A door mirror support structure is provided in which an inner base being die-molded and having a door mirror support portion is mounted on a support plate provided on a door, wherein the inner base has a plurality of frames including at least a pair of vertical frames, a pair of horizontal frames that project outward from lower ends of the vertical frames, a pair of extending frames that have inner ends connected to outer ends of the horizontal frames, extend outward and have outer ends connected to each other, and a linking frame that links the inner ends of the pair of extending frames so as to form the door mirror support portion in cooperation with the extending frames, and the inner base is formed so that spaces are created between the frames.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: November 17, 2015
    Assignee: Kabushiki Kaisha Honda Lock
    Inventor: Masakazu Tada
  • Publication number: 20150266423
    Abstract: A door mirror support structure is provided in which an inner base being die-molded and having a door mirror support portion is mounted on a support plate provided on a door, wherein the inner base has a plurality of frames including at least a pair of vertical frames, a pair of horizontal frames that project outward from lower ends of the vertical frames, a pair of extending frames that have inner ends connected to outer ends of the horizontal frames, extend outward and have outer ends connected to each other, and a linking frame that links the inner ends of the pair of extending frames so as to form the door mirror support portion in cooperation with the extending frames, and the inner base is formed so that spaces are created between the frames.
    Type: Application
    Filed: August 15, 2013
    Publication date: September 24, 2015
    Inventor: Masakazu Tada