Patents by Inventor Masahiko Marusawa

Masahiko Marusawa 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: 6918566
    Abstract: A retaining apparatus (H) for retaining a room accessory such as a mirror assembly (4) comprises a base (1), a linear spring (2), and a base inner (3). The linear spring (2) includes linear parts (21) and a curved part (22), which are connected together with hairpin parts (23). A base (1) is attached between the linear parts (21) while a flange (39) provided at the base inner (3) is attached inside the curved part (22). The flange (39) is provided at a socket (38). A pivot (52) of a stay 5 of the mirror assembly (4) is pressed into the socket (38).
    Type: Grant
    Filed: November 16, 2001
    Date of Patent: July 19, 2005
    Assignee: Murakami Corporation
    Inventors: Hisaya Suzuki, Masahiko Marusawa, Noriyuki Tsutsumi
  • Patent number: 6773124
    Abstract: A method for manufacturing an anti-glare rearview mirror is disclosed. An anti-glare rearview mirror has a rectangular bracket and a control lever meshed with the bracket in order to change an angle of a mirror. In manufacturing this rear view mirror, the bracket and the control lever are molded in such a manner that a runner integrally connects the bracket and the control lever without interfering movement of the bracket or the control lever of the assembled anti-glare rearview mirror. And a worker separates the bracket and the control lever at the runner with his hands. Next the worker assembles the bracket and the control lever to a mirror housing without removing a remaining part of the runner.
    Type: Grant
    Filed: July 10, 2002
    Date of Patent: August 10, 2004
    Assignee: Murakami Corporation
    Inventors: Masahiko Marusawa, Noriyuki Tsutsumi
  • Publication number: 20040079853
    Abstract: A retaining apparatus (H) for retaining a room accessory such as a mirror assembly (4) comprises a base (1), a linear spring (2), and a base inner (3). The linear spring (2) includes linear parts (21) and a curved part (22), which are connected together with hairpin parts (23). A base (1) is attached between the linear parts (21) while a flange (39) provided at the base inner (3) is attached inside the curved part (22). The flange (39) is provided at a socket (38). A pivot (52) of a stay 5 of the mirror assembly (4) is pressed into the socket (38).
    Type: Application
    Filed: July 15, 2003
    Publication date: April 29, 2004
    Inventors: Hisaya Suzuki, Masahiko Marusawa, Noriyuki Tsutsumi
  • Patent number: 6598980
    Abstract: An interior rearview mirror 10 includes a stay 1 fastened on a ceiling in a vehicle, a mirror 2, a mirror housing 3, a bracket 4, and a lever that engages with the bracket 4 and tilts the mirror 2. At a lower end of the bracket 4 are alternately provided from side to side a first engageable projection having a projection at a front side, and a second engageable projection having a projection at a back side. At an upper end of the lever 5 are alternately provided from side to side a first engageable depression having a depression at a front side that engages with the first engageable projection, and a second engageable depression having a depression at a back side that engages with the second engageable projection.
    Type: Grant
    Filed: June 17, 2002
    Date of Patent: July 29, 2003
    Assignee: Murakami Corporation
    Inventors: Masahiko Marusawa, Noriyuki Tsutsumi
  • Publication number: 20030011906
    Abstract: An interior rearview mirror 10 includes a stay 1 fastened on a ceiling in a vehicle, a mirror 2, a mirror housing 3, a bracket 4, and a lever that engages with the bracket 4 and tilts the mirror 2. At a lower end of the bracket 4 are alternately provided from side to side a first engageable projection having a projection at a front side, and a second engageable projection having a projection at a back side. At an upper end of the lever 5 are alternately provided from side to side a first engageable depression having a depression at a front side that engages with the first engageable projection, and a second engageable depression having a depression at a back side that engages with the second engageable projection.
    Type: Application
    Filed: June 17, 2002
    Publication date: January 16, 2003
    Applicant: MURAKAMI CORPORATION
    Inventors: Masahiko Marusawa, Noriyuki Tsutsumi
  • Publication number: 20030011908
    Abstract: A method for manufacturing an anti-glare rearview mirror is disclosed. An anti-glare rearview mirror has a rectangular bracket and a control lever meshed with the bracket in order to change an angle of a mirror. In manufacturing this rear view mirror, the bracket and the control lever are molded in such a manner that a runner integrally connects the bracket and the control lever without interfering movement of the bracket or the control lever of the assembled anti-glare rearview mirror. And a worker separates the bracket and the control lever at the runner with his hands. Next the worker assembles the bracket and the control lever to a mirror housing without removing a remaining part of the runner.
    Type: Application
    Filed: July 10, 2002
    Publication date: January 16, 2003
    Applicant: MURAKAMI CORPORATION
    Inventors: Masahiko Marusawa, Noriyuki Tsutsumi