Patents Assigned to Tokyo Nagai Co., Ltd.
  • Patent number: 5135017
    Abstract: In an umbrella cover, in which each of a plurality of short connector cylinders has its diameter gradually decreased, inner protuberances are provided at the inner circumferences of the small diameter sides or ends and outer protuberances are provided at the outer circumferences of the large diameter sides or ends of the cylinders. The cylinders are concentrically fitted to each other, and each of the adjacent connector cylinders receives the inner protuberance of an inner connector cylinder. Each of the connector cylinders is provided at its inner surface adjacent to its large diameter end, with abutting protuberances projected in a circumferential direction. Additionally, at small diameter positions, spaced apart from each of the abutting protuberances by a predetermined amount, each of the connector cylinders is provided with a plurality of latching protuberances projected along a circumferential direction.
    Type: Grant
    Filed: October 18, 1990
    Date of Patent: August 4, 1992
    Assignee: Tokyo Nagai Co., Ltd.
    Inventor: Taiji Fujiyama
  • Patent number: 4887845
    Abstract: A label includes a label body which is a conventional one that can be mass-produced in advance and a photograph which is bonded to the label body or inserted into a cut portion provided in the label body. At least the obverse surface of the combination of the label body and the photograph is covered with a substantially transparent film.
    Type: Grant
    Filed: March 13, 1987
    Date of Patent: December 19, 1989
    Assignee: Tokyo Nagai Co., Ltd.
    Inventor: Yoshihiro Nagai