Patents by Inventor Shigeki Takishima

Shigeki Takishima 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).

  • Method of manufacturing semiconductor device
    Patent number: 8748325
    Abstract: A polyimide film is effectively formed on a complicated surface. The polyimide film is formed by reacting, on the surface, diamine monomer and tetracarboxylic acid dianhydride monomer both of which are dissolved within carbon dioxide in a supercritical states, together with a polyamic acid resulting from a reaction between the diamine monomer and the tetracarboxylic acid dianhydride reached to the surface.
    Type: Grant
    Filed: March 1, 2013
    Date of Patent: June 10, 2014
    Inventors: Mitsuhiro Horikawa, Hiroyuki Ode, Masashi Haruki, Shigeki Takishima, Shinichi Kihara
  • METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
    Publication number: 20140038424
    Abstract: A polyimide film is effectively formed on a complicated surface. The polyimide film is formed by reacting, on the surface, diamine monomer and tetracarboxylic acid dianhydride monomer both of which are dissolved within carbon dioxide in a supercritical states, together with a polyamic acid resulting from a reaction between the diamine monomer and the tetracarboxylic acid dianhydride reached to the surface.
    Type: Application
    Filed: March 1, 2013
    Publication date: February 6, 2014
    Applicant: ELPIDA MEMORY, INC.
    Inventors: Mitsuhiro HORIKAWA, Hiroyuki ODE, Masashi HARUKI, Shigeki TAKISHIMA, Shinichi KIHARA
  • ROOF PANEL FOR VEHICLE
    Publication number: 20090066120
    Abstract: A carbonic acid gas or a nitrogen gas is dissolved into a polyurethane material. The thus prepare polyurethane material is injected into a cavity of a mold which is formed around the periphery of a glass panel 2 to mold integrally with the glass panel 2 a resin molded member 3 made of a foam of the polyurethane. Each amount of the carbonic acid gas and the nitrogen gas dissolved in the polyurethane material is adjusted so as to set the specific gravity of the resin molded member 3 to fall in the range between 0.60 and 0.90, both inclusive.
    Type: Application
    Filed: April 27, 2006
    Publication date: March 12, 2009
    Applicant: WEBASTO JAPAN CO., LTD.
    Inventors: Shigeki Takishima, Joji Hosoda