Patents by Inventor Toshikazu Namikiri

Toshikazu Namikiri 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).

  • Heat insulating structure for exhaust junction pipe
    Patent number: 10180099
    Abstract: A heat insulating structure for an exhaust junction pipe to be disposed in an area in which exhaust gas passages having different respective lengths are merged together comprises a first heat insulation portion that covers and provides heat insulation for at least a portion of one branch part of branch parts that are branched in the exhaust junction pipe; the one branch part forms one exhaust gas passage in a not-yet-merged state of the exhaust gas passages, and forms the one exhaust gas passage having a short length.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: January 15, 2019
    Assignee: FUTABA INDUSTRIAL CO., LTD
    Inventors: Masahiro Jinda, Munehiro Tsubosaka, Takuya Kondo, Shinnosuke Toichi, Toshikazu Namikiri, Manabu Yokoyama
  • Method for installing inlet pipe and method for supporting inlet pipe
    Patent number: 9777614
    Abstract: A disposing method for an inlet pipe in a muffler that includes an outer shell, an inlet pipe, and a separating plate, the disposing method comprising: a first step of inserting the inlet pipe into the outer shell from an opening at one end of the outer shell; a second step of disposing the inlet pipe by moving the inlet pipe within the outer shell in a direction substantially orthogonal to the direction of insertion of the inlet pipe; and a third step of disposing the separating plate by inserting the separating plate into the outer shell from the opening at the other end of the outer shell.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: October 3, 2017
    Assignee: Futaba Industrial Co., Ltd.
    Inventors: Toshikazu Namikiri, Takamitsu Kaneko, Katsuhiko Kainuma, Masashi Sugiura, Noboru Shimizu, Masafumi Wada, Daisuke Izumikawa, Seigo Kawasue, Tetsufumi Watanabe
  • HEAT INSULATING STRUCTURE FOR EXHAUST JUNCTION PIPE
    Publication number: 20170016377
    Abstract: A heat insulating structure for an exhaust junction pipe to be disposed in an area in which exhaust gas passages having different respective lengths are merged together comprises a first heat insulation portion that covers and provides heat insulation for at least a portion of one branch part of branch parts that are branched in the exhaust junction pipe; the one branch part forms one exhaust gas passage in a not-yet-merged state of the exhaust gas passages, and forms the one exhaust gas passage having a short length.
    Type: Application
    Filed: March 30, 2015
    Publication date: January 19, 2017
    Inventors: Masahiro JINDA, Munehiro TSUBOSAKA, Takuya KONDO, Shinnosuke TOICHI, Toshikazu NAMIKIRI, Manabu YOKOYAMA
  • Method for Installing Inlet Pipe and Method for Supporting Inlet Pipe
    Publication number: 20150354433
    Abstract: A disposing method for an inlet pipe in a muffler that includes an outer shell, an inlet pipe, and a separating plate, the disposing method comprising: a first step of inserting the inlet pipe into the outer shell from an opening at one end of the outer shell; a second step of disposing the inlet pipe by moving the inlet pipe within the outer shell in a direction substantially orthogonal to the direction of insertion of the inlet pipe; and a third step of disposing the separating plate by inserting the separating plate into the outer shell from the opening at the other end of the outer shell.
    Type: Application
    Filed: January 14, 2014
    Publication date: December 10, 2015
    Inventors: Toshikazu Namikiri, Takamitsu Kaneko, Katsuhiko Kainuma, Masashi Sugiura, Noboru Shimizu, Masafumi Wada, Daisuke Izumikawa, Seigo Kawasue, Tetsufumi Watanabe