Patents Assigned to Marui Industrial Co., Ltd.
  • Patent number: 5562928
    Abstract: An injection molding apparatus for molding an indicating member includes a plurality of molding die portions. The indicating member includes a transparent section, which is formed by injection molding a transparent resin, and an opaque section, which is formed by injection molding an opaque resin. The transparent section has a base portion and an elevated portion that projects from the base portion to form an indicia. The opaque section is formed over the upper surface of the base portion of the transparent section.
    Type: Grant
    Filed: September 21, 1995
    Date of Patent: October 8, 1996
    Assignee: Marui Industrial Co., Ltd.
    Inventors: Yoshihiro Ando, Sadahisa Ando
  • Patent number: 4443832
    Abstract: An ornament to be attached to a vehicle body such as automobile body to indicate a mark such as the manufacturer's mark for example. The ornament is of the self-illuminating type essentially made up of a base to be attached to an outer part of the vehicle body, a lamp such as an electroluminescent panel supported by the base and a cover which is a one-piece member formed of a transparent material attached to the base so as to entirely cover the lamp with a space therebetween. By processing of its inner side, the cover has a first area which is in a pattern corresponding to the shape of the mark to be indicated and allows the light emitted by the lamp to pass therethrough but in the daylight prevents recognition of the lamp from the outside, and a second portion which is contiguous to the first area and does not allow the light to pass therethrough.
    Type: Grant
    Filed: September 15, 1982
    Date of Patent: April 17, 1984
    Assignees: Nissan Motor Co., Ltd., Marui Industrial Co., Ltd.
    Inventors: Hiroshi Kanamori, Takehiro Shigeya, Nobumasa Aoki