Patents by Inventor Takaya Komine

Takaya Komine 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).

  • Honeycomb structure and method for preparing the same
    Patent number: 6331340
    Abstract: A honeycomb structure comprising a supporting base of glass fibers impregnated with a polyamide imide resin prepolymer. The honeycomb structure is free of radio obstruction problem and is excellent in mechanical strength and heat formability to curved surface.
    Type: Grant
    Filed: December 9, 1999
    Date of Patent: December 18, 2001
    Assignee: Showa Aircraft Industry Co., Ltd.
    Inventors: Hajime Noguchi, Takaya Komine
  • Method for preparing carbon honeycomb structure
    Patent number: 5685936
    Abstract: Disclosed is a method for preparing a carbon honeycomb structure that includes the steps of: alternately stacking a plurality of corrugated sheets each of which is produced by corrugating a supporting base of carbon fibers impregnated with an epoxy resin prepolymer and then curing the prepolymer, and a plurality of flat sheets, each of which is prepared by curing a supporting base of carbon fibers impregnated with an epoxy resin prepolymer, through a node bond adhesive; curing the adhesive to form a honeycomb structure; dipping the resulting honeycomb structure in a phenolic resin prepolymer solution; evaporating the solvent; then curing the phenolic resin prepolymer; repeating these dip, evaporation and curing processes to coat the honeycomb structure with a predetermined amount of the phenolic resin; and cutting the coated honeycomb structure to a predetermined thickness.
    Type: Grant
    Filed: October 10, 1995
    Date of Patent: November 11, 1997
    Assignee: Showa Aircraft Industry Co., Ltd.
    Inventors: Takaya Komine, Kimitoshi Katoh