Patents by Inventor Kenichi Yagami

Kenichi Yagami 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).

  • Drum type washing apparatus and method of processing the wash using said apparatus
    Patent number: 5212969
    Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.
    Type: Grant
    Filed: July 9, 1992
    Date of Patent: May 25, 1993
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki Kaisha
    Inventors: Yasuhiro Tsubaki, Kazuo Kitajima, Hidetoshi Ishihara, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada
  • Drum type washing apparatus and method of processing the wash using said apparatus
    Patent number: 5107606
    Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.
    Type: Grant
    Filed: May 10, 1991
    Date of Patent: April 28, 1992
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki Kaisha
    Inventors: Yasuhiro Tsubaki, Kazuo Kitajima, Hidetoshi Ishihara, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada
  • Drum type washing apparatus and method of processing the wash using said apparatus
    Patent number: 5050259
    Abstract: A drum type washing apparatus and a method of processing the wash using the drum type washing apparatus wherein they have a characterizing feature which consists in that the peripheral wall of a rotary drum made of a perforated plate is configured in the form of a wall having a single corrugated portion or a plurality of corrugated portions which do not intersect the direction of centrifugal force generated by rotation of the rotary drum at right angles. Further, they have other characterizing features which consist in that the apparatus is provided with a liquid injecting nozzle and/or a gas blowing nozzle and/or a hot air blowing nozzle for allowing liquid and/or gas and/or hot air to be injected and/or blown into the interior of the rotary drum whereby a period of time required for performing steps of washing, dewatering and drying the wash in the rotary drum can be shortened.
    Type: Grant
    Filed: October 11, 1990
    Date of Patent: September 24, 1991
    Assignees: Mitsubishi Jukogyo Kabushiki Kaisha, Churyo Engineering Kabushiki Kaisha
    Inventors: Yasuhiro Tsubaki, Kazuo Kitajima, Ishihara Hidetoshi, Shoichi Hayashi, Atsushi Ueda, Kenichi Yagami, Shuji Yamada