Patents by Inventor Kiyozumi Tani

Kiyozumi Tani 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).

  • Patent number: 7368123
    Abstract: According to the present invention, there is provided a pesticidal resin composition that contains (A) at least one resin selected from polyamide resins and polyacetal resins, (B) at least one compound selected from sulfone amide derivatives, sulfonic acid ester derivatives, phosphoric acid ester derivatives, phosphazene derivatives, carboxylic acid amide derivatives, carboxylic acid ester derivatives, and (C) a chemical agent having a pesticidal property. With the pesticidal resin composition containing the above ingredients, it is possible to obtain a pesticidal product that has such a strength, heat resistance and chemical resistance as to render the product usable as a structural member, as well as being capable of exhibiting the pesticidal activity for a prolonged period of time.
    Type: Grant
    Filed: January 14, 2000
    Date of Patent: May 6, 2008
    Assignees: Otsuka Kagaku Kabushiki Kaisha, NIX, Inc.
    Inventors: Akira Tabuchi, Kiyozumi Tani, Akiyoshi Inubushi, Atushi Kamada, Masaharu Kamei, Osamu Igarashi
  • Publication number: 20050209391
    Abstract: A transport and storage carrier for semiconductor members including wafers which is characterized in that the carrier is molded from a resin composition comprising a synthetic resin having a melting temperature of at least 300° C. and a carbon fibril admixed with the resin, the molded carrier being 1 to 5 seconds in average charge decay time for decay of 1,000 V to 5 V.
    Type: Application
    Filed: March 17, 2004
    Publication date: September 22, 2005
    Inventors: Toshiya Nakayama, Osamu Sugiyama, Kiyozumi Tani
  • Patent number: 6523527
    Abstract: A tubular resin contains small animal repelling chemical. And canister structure installed in an automobile comprises the above tubular resin on the inner wall of an air inlet port portion of a drain pipe. The canister structure absorbs evaporated fuel from a fuel tank by a absorbent in a main body of a canister and then supplies desorbed fuel from the adsorbent together with the air sucked from the drain pipe to an engine side. The tubular resin prevents entering of a small animal into the drain pipe and also building of its nest.
    Type: Grant
    Filed: August 31, 2000
    Date of Patent: February 25, 2003
    Assignees: Nissan Motor Co., Ltd., Kabushiki Kaisha NIX, Otsuka Kagaku Kabushiki Kaisha, Earth Biochemical Co., Ltd.
    Inventors: Katsunori Ozaki, Tomiyuki Satoh, Michiaki Sasaki, Osamu Igarashi, Akira Tabuchi, Kiyozumi Tani, Atsushi Kamada, Masaharu Kamei
  • Patent number: 5952416
    Abstract: An object of the present invention is to provide a thermosetting resin composition which can impart high slidability and great abrasion resistance while maintaining the excellent properties of thermosetting resins such as outstanding heat resistance, high-precision moldability, long-term durability, great mechanical strength, etc. The thermosetting resin composition for a sliding member according to the present invention comprises 100 parts by weight of a thermosetting resin, 50 to 600 parts by weight of an inorganic filler and 2 to 20 parts by weight of polyolefin powder having a particle size of up to 200 .mu.m, the inorganic filler containing potassium titanate fibers in an amount of 2 to 35 parts by weight per 100 parts by weight of the thermosetting resin.
    Type: Grant
    Filed: August 16, 1996
    Date of Patent: September 14, 1999
    Assignee: Otsuka Kagaku Kabushiki Kaisha
    Inventors: Kiyozumi Tani, Akira Matsubara