Patents by Inventor Kouhei Hashiguchi

Kouhei Hashiguchi 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).

  • Air cleaner, functional filter and method of manufacturing the filter, air cleaning filter, and air cleaner device
    Publication number: 20060278086
    Abstract: An air cleaner of the present invention, wherein an inlet port 4 and an outlet port 5 are formed and provided with air blower means 1 therein, an antiallergenic filter having an aromatic hydroxyl compound is installed in the air flow passage of the air blower means 1 in a main body 2, and the inlet port 4 formed in the main body 2 is provided at the lower part of the front panel, such that the suction air flow may be formed along the floor plane 3, whereby pollen and dead mites, and the like, which are present in a vicinity of a floor plane 3 can be efficiently sucked to inactivate allergic activity. A treating solution of the present invention is characterized in that it is prepared by dissolving and/or dispersing a water-soluble material and a water-insoluble material in a mixed solvent of water and a cellosolve and/or a carbitol. A method of manufacturing functional filter according to the present invention is characterized in that the treating solution above is adhesion fixed to the filter base material.
    Type: Application
    Filed: March 26, 2004
    Publication date: December 14, 2006
    Applicant: Matsushita Electric Industrial Co., Ltd.
    Inventors: Jun Inagaki, Ryou Katou, Ryousuke Suga, Takahiro Nakajima, Yutaka Mori, Naotsugu Souma, Kouhei Hashiguchi, Kazuo Gensui