Patents by Inventor Kazuhiko Takeoka

Kazuhiko Takeoka 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).

  • Bar loader
    Patent number: 6182543
    Abstract: A bar loder, includes a guide rail for feeding a bar to a bar machining apparatus. The guide rail extends straight toward the bar machining apparatus and has an opening for receiving a new bar. The opening is oriented upwardly and extends longitudinally along the guide rail. An oil outlet is provided for feeding oil into the guide rail, with an amount of the oil being enough to coat a peripheral surface of the bar.
    Type: Grant
    Filed: June 16, 1997
    Date of Patent: February 6, 2001
    Assignee: Ikuraseiki Seisakusho Co., Ltd.
    Inventors: Takazo Ito, Kenji Sato, Kazuhiko Takeoka
  • Process for forming a coating on a substrate
    Patent number: 5462770
    Abstract: The present invention provides a low viscosity curable resin composition and coating composition containing the same which has a decreased solvent content. The coating composition provides a cured film having not only excellent acid resistance but also good weather resistance and mar resistance without an adverse effect to the environment. The curable resin composition comprises (a) a hydroxyl and carboxyl group containing silicone polymer, (b) a carboxyl and carboxylate group containing polymer, and (c) a hydroxyl and epoxy group containing polymer.
    Type: Grant
    Filed: March 7, 1995
    Date of Patent: October 31, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Seigo Miyazoe, Tsuneyoshi Hisai, Akira Fushimi, Kazuhiko Takeoka, Yoshitaka Okude, Takeo Kurauchi
  • Curable resin composition, a coating composition and a process for forming a coating film
    Patent number: 5432233
    Abstract: The present invention provides a low viscosity curable resin composition and coating composition containing the same which has a decreased solvent content. The coating composition provides a cured film having not only excellent acid resistance but also good weather resistance and mar resistance without an adverse effect to the environment. The curable resin composition comprises (a) a hydroxyl and carboxyl group containing silicone polymer, (b) a carboxyl and carboxylate group containing polymer, and (c) a hydroxyl and epoxy group containing polymer.
    Type: Grant
    Filed: September 9, 1993
    Date of Patent: July 11, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Seigo Miyazoe, Tsuneyoshi Hisai, Akira Fushimi, Kazuhiko Takeoka, Yoshitaka Okude, Takeo Kurauchi
  • Curable resin composition, a coating composition and a process for forming a coating film
    Patent number: 5399384
    Abstract: The present invention provides a curable resin composition which provides cured film having not only excellent acid resistance but also good weather resistance and good mar resistance. The curable resin composition comprises (a) a hydroxyl and carboxyl group containing polymer, (b) a carboxyl and carboxylate group containing polymer, and (c) a hydroxyl and epoxy group containing polymer.
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: March 21, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Akira Fushimi, Tsuneyoshi Hisai, Kazuhiko Takeoka, Yoshitaka Okude
  • Resin composition and coating composition containing the same
    Patent number: 5397603
    Abstract: The present invention provides a thermosetting resin composition which provides cured film having not only excellent acid resistance but also good weather resistance, good mar resistance and high water repellency. The thermosetting resin composition comprises (a) a fluorinated polymer having a hydroxyl group and/or an acid group, (b) a polymer having a carboxyl group and a carboxylic ester, and (c) a polymer having a hydroxyl group and an epoxy group.
    Type: Grant
    Filed: July 27, 1994
    Date of Patent: March 14, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Yoshitaka Okude, Tsuneyoshi Hisai, Akira Fushimi, Kazuhiko Takeoka, Seigo Miyazoe
  • Resin composition and coating composition containing the same
    Patent number: 5367026
    Abstract: The present invention provides a thermosetting resin composition which provides cured film having not only excellent acid resistance but also good weather resistance, good mar resistance and high water repellency. The thermosetting resin composition comprises (a) a fluorinated polymer having a hydroxyl group and/or an acid group, (b) a polymer having a carboxyl group and a carboxylic ester, and (c) a polymer having a hydroxyl group and an epoxy group.
    Type: Grant
    Filed: September 2, 1993
    Date of Patent: November 22, 1994
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Yoshitaka Okude, Tsuneyoshi Hisai, Akira Fushimi, Kazuhiko Takeoka, Seigo Miyazoe
  • Curable resin composition, a coating composition and a process for forming a coating film
    Patent number: 5367027
    Abstract: The present invention provides a curable resin composition which provides cured film having not only excellent acid resistance but also good weather resistance and good mar resistance. The curable resin composition comprises (a) a hydroxyl and carboxyl group containing polymer, (b) a carboxyl and carboxylate group containing polymer, and (c) a hydroxyl and epoxy group containing polymer.
    Type: Grant
    Filed: July 22, 1993
    Date of Patent: November 22, 1994
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Akira Fushimi, Tsuneyoshi Hisai, Kazuhiko Takeoka, Yoshitaka Okude