Patents by Inventor Syouichi Takenouchi

Syouichi Takenouchi 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).

  • Method of producing a ceramic laminate
    Patent number: 7468112
    Abstract: A high reliability ceramic laminate suppresses delamination and cracks. Wide ceramic sheets are temporarily laminated by heat and pressure to form a pre-laminate which is cut to form a unit body. Unit bodies are laminated to obtain a ceramic laminate. Dewaxing removes not less than 90% of a binder resin before the ceramic laminate is sintered.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: December 23, 2008
    Assignee: Denso Corporation
    Inventors: Kazuhide Sato, Hidekazu Hattori, Ikuo Ito, Syouichi Takenouchi, Toshiaki Kamiya
  • Plane commutator of motor having a base made of conductive powder
    Patent number: 6833650
    Abstract: A plane commutator is comprised of a plurality of commutator segments, a plurality of base plate and a resinous boss member. The commutators are made of sintered carbon compound and disposed to provide a plane commutator surface at an end thereof and a base portion at the other end. Each commutator segment has a projection extending from the base portion. The resinous boss member is disposed in contact with the base portion. Each base plate has an engagement hole, to which one of the projections is fitted, and a terminal portion that extends along an outer periphery of the boss member. A powder-accommodation pocket is formed around a foot of each the projection so that the projection can be shaved by a corner edge of the hole. This ensures good contact of the commutators with the metal base plates and provides a sufficient manufacturing tolerance.
    Type: Grant
    Filed: June 5, 2001
    Date of Patent: December 21, 2004
    Assignees: DENSO Corporation, TRIS Inc.
    Inventors: Yusuke Hara, Syouichi Takenouchi, Satoshi Sugiyama, Masahiro Takahama, Kenzo Kiyose, Yoshihiro Teramoto, Noboru Yoshikawa
  • Plane commutator of motor and method of manufacturing the same
    Publication number: 20030094877
    Abstract: A plane commutator is comprised of a plurality of commutator segments, a plurality of base plate and a resinous boss member. The commutators are made of sintered carbon compound and disposed to provide a plane commutator surface at an end thereof and a base portion at the other end. Each commutator segment has a projection extending from the base portion. The resinous boss member is disposed in contact with the base portion. Each base plate has an engagement hole, to which one of the projections is fitted, and a terminal portion that extends along an outer periphery of the boss member. A powder-accommodation pocket is formed around a foot of each the projection so that the projection can be shaved by a corner edge of the hole. This ensures good contact of the commutators with the metal base plates and provides a sufficient manufacturing tolerance.
    Type: Application
    Filed: June 5, 2001
    Publication date: May 22, 2003
    Inventors: Yusuke Hara, Syouichi Takenouchi, Satoshi Sugiyama, Masahiro Takahama, Kenzo Kiyose, Yoshihiro Teramoto, Noboru Yoshikawa
  • Method of producing a ceramic laminate
    Publication number: 20020152857
    Abstract: A high reliability ceramic laminate suppresses delamination and cracks. Wide ceramic sheets are temporarily laminated by heat and pressure to form a pre-laminate which is cut to form a unit body. Unit bodies are laminated to obtain a ceramic laminate. Dewaxing removes not less than 90% of a binder resin before the ceramic laminate is sintered.
    Type: Application
    Filed: April 17, 2002
    Publication date: October 24, 2002
    Inventors: Kazuhide Sato, Hidekazu Hattori, Ikuo Ito, Syouichi Takenouchi, Toshiaki Kamiya