Patents by Inventor Yoshikatsu Suzuki

Yoshikatsu Suzuki 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).

  • Publication number: 20060225940
    Abstract: The present invention provides a construction machine adopting a structure that assures a predetermined sound pressure level along a forward direction relative to the construction machine and allows a warning horn to be miniaturized. Warning horns 12 and 13 are mounted in the vicinity of at least either a left headlamp 9 or a right headlamp 10 provided on the left side and the right side of a vehicle body 3 of the construction machine. The warning horns 12 and 13 are housed inside a bracket 11 used to mount the headlamp 9 or 10. The plurality of warning horns 12 and 13 are disposed on a single side toward the left headlamp 9 or the right headlamp 10. Since a front attachment 7 does not block the sound generated from the warning horns 12 and 13 and thus the warning sound can travel without hindrance along the forward direction, a predetermined sound pressure level is achieved with ease along the forward direction relative to the vehicle body 3.
    Type: Application
    Filed: September 21, 2004
    Publication date: October 12, 2006
    Inventors: Hideaki Tanaka, Hiroshi Onoue, Kazuhiro Ichimura, Yoshikatsu Suzuki, Mitsugu Ojima, Hideharu Ishimaru, JUjitsu Murota, Masaki Yoshikawa, Tsuyoshi Takayama
  • Publication number: 20040241674
    Abstract: This invention provides a plant that can synthesize copolyesters consisting of short chain fatty acid-derived monomers having 4 to 7 carbon atoms and a process for producing copolyesters.
    Type: Application
    Filed: September 12, 2003
    Publication date: December 2, 2004
    Inventors: Hideo Nakashita, Isamu Yamaguchi, Yoshiharu Doi, Yoshikatsu Suzuki, Yumiko Kobayashi, Toshiyuki Shimizu
  • Patent number: 4160757
    Abstract: An adhesive composition which shows improved stickiness and adhesive property at room temperature and exhibits an excellent adhering ability in a short time is prepared by compounding(a) an acrylonitrile-containing copolymer having carbon-to-carbon double bond(b) a phenol-polysulfide resin(c) a metal oxide, and(d) a polyfunctional electrophilic reactive compound containing at least two electrophilic reactive groups.
    Type: Grant
    Filed: February 28, 1977
    Date of Patent: July 10, 1979
    Assignee: Bridgestone Tire Co., Ltd.
    Inventors: Toshio Honda, Yukio Fukuura, Shoji Tanaka, Itsuo Tanuma, Yoshikatsu Suzuki, Hikaru Ishikawa
  • Patent number: 4117036
    Abstract: A novel functional high polymeric substance having .alpha.,.beta.-unsaturated carboxylate group, which is obtained by reacting a liquid high polymeric substance containing carbon-to-carbon unsaturated double bond or a solution of said high polymeric substance with .alpha.,.beta.-unsaturated carboxylic acid and its derivative in the presence of pseudo halogen compound. A rubber composition suitable for sealant is obtained by compounding said functional high polymeric substance with a plasticizer and/or a filler.
    Type: Grant
    Filed: December 1, 1976
    Date of Patent: September 26, 1978
    Assignee: Bridgestone Tire Company Limited
    Inventors: Toshio Honda, Itsuo Tanuma, Shoji Tanaka, Koichi Iwami, Yukio Fukuura, Yoshikatsu Suzuki
  • Patent number: 4090546
    Abstract: A viscous rubber composition consisting mainly of a non-polar rubber, polybutene and white carbon has high adhesion and excellent puncture-sealing properties. Pneumatic tires provided with a puncture-sealing layer formed of such a viscous rubber composition have a high resistance against the puncture due to foreign substances penetrated through the tire.
    Type: Grant
    Filed: December 21, 1976
    Date of Patent: May 23, 1978
    Assignee: Bridgestone Tire Company Limited
    Inventors: Toshio Honda, Shoji Tanaka, Koichi Iwami, Yukio Fukuura, Itsuo Tanuma, Yoshikatsu Suzuki, Hiromi Akiyoshi
  • Patent number: 4085262
    Abstract: A high polymeric substance having isocyanate group is produced by reacting a liquid high polymeric substance containing carbon-to-carbon unsaturated double bond or a solution of said high polymeric substance with a cyanate, an alkyl hypohalite and an organic carboxylic acid.
    Type: Grant
    Filed: November 1, 1976
    Date of Patent: April 18, 1978
    Assignee: Bridgestone Tire Company Limited
    Inventors: Toshio Honda, Itsuo Tanuma, Shoji Tanaka, Koichi Iwami, Yukio Fukuura, Shoson Shibata, Yoshikatsu Suzuki
  • Patent number: 4039483
    Abstract: An ion exchanger is produced by reacting a substance containing carbon-to-carbon unsaturated double bond with a solution of iodine isocyanate in an organic solvent and then reacting the resulting isocyanate group added to said substance with a compound having the following formula(X).sub.n R(Y).sub.m or XYwherein X represents an addition active group to the isocyanate group, Y represents an ion-exchanging group or a chelating group, R represents an organic radical having any valence of from 2 to 6 and a molecular weight of 20 to 1000, and n and m are selected from integers of 1 to 5, respectively, provided that a sum of n and m is equal to the valence of R, to introduce the ion-exchanging group having ion-exchanging properties into said substance.
    Type: Grant
    Filed: December 29, 1975
    Date of Patent: August 2, 1977
    Assignee: Bridgestone Tire Company Limited
    Inventors: Toshio Honda, Koichi Iwami, Shoji Tanaka, Yukio Fukuura, Shoson Shibata, Yoshikatsu Suzuki, Itsuo Tanuma
  • Patent number: 3968198
    Abstract: A method for improving the adhering ability of a vulcanized rubber surface by treating said surface with a solution of iodine isocyanate or a mixed solution of iodine isocyanate and iodine to provide a high adhering ability to said surface.The thus treated vulcanized rubber surface can be adhered strongly to other vulcanized rubber or the other various materials by contacting these materials tightly using an adhesive or without using an adhesive.
    Type: Grant
    Filed: January 28, 1974
    Date of Patent: July 6, 1976
    Assignee: Bridgestone Tire Company Limited
    Inventors: Toshio Honda, Shoji Tanaka, Yukio Fukuura, Yoshikatsu Suzuki, Itsuo Tanuma, Koichi Iwami, Shoson Shibata