Patents by Inventor Katsuhiro Takeda

Katsuhiro Takeda 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).

  • Patent number: 11964446
    Abstract: A continuous production system continuously produces a product from a raw material powder. The system includes a first processor that performs a first process on the raw material powder, a second processor that performs a second process on the powder on which the first process has been performed by the first processor, and a test chamber through which the powder being sent from the first processor to the second processor passes. A cleaner blows gas from an inlet side opening formed in the inner face of a channel connected to the test chamber from the first processor on the downstream side of an inlet side gate valve for opening and closing the channel toward a direction to form a swirling flow along the inner face of the channel.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: April 23, 2024
    Assignee: MITSUBISHI CHEMICAL ENGINEERING CORPORATION
    Inventors: Akihiro Matsuki, Nobuhiro Tanaka, Katsuhiro Murata, Hironobu Takeda
  • Patent number: 11944590
    Abstract: A continuous manufacturing system continuously manufactures a product from a powder of a raw material. The system includes a first processing device that performs first processing on the powder of the raw material; a second processing device that performs second processing on the powder on which the first processing device has performed the first processing; and an inspection and sorting device including an inspection chamber into which powder sent from the first processing device flows. When a prescribed amount of the powder has accumulated in the inspection chamber, the inspection and sorting device inspects the powder inside the inspection chamber after blocking a path connecting the first processing device to the inspection chamber. When the inspection ends, the inspection and sorting device removes the blocking after discharging the powder from inside the inspection chamber.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: April 2, 2024
    Assignee: MITSUBISHI CHEMICAL ENGINEERING CORPORATION
    Inventors: Akihiro Matsuki, Nobuhiro Tanaka, Katsuhiro Murata, Hironobu Takeda
  • Patent number: 9089606
    Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Grant
    Filed: March 16, 2012
    Date of Patent: July 28, 2015
    Assignees: TWO CELLS CO., LTD.
    Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Patent number: 8779459
    Abstract: An LED unit includes a housing accommodating a wiring substrate mounted an LED, the housing including a light projecting portion for projecting light emitted from the LED, and wiring lines electrically connected to the wiring substrate. First and second lead-out portions, for leading out the wiring lines, are respectively provided at opposite end portions of the housing along a specified direction when seen in a plan view. First and second attachment portions for attaching the housing are respectively provided in the opposite end portions of the housing along the specified direction. The first and second lead-out portions are arranged at the opposite sides from each other with respect to a centerline of the housing extending along the specified direction. The first and second attachment portions are respectively arranged at the opposite sides from the first and second lead-out portions with respect to the centerline of the housing.
    Type: Grant
    Filed: August 6, 2012
    Date of Patent: July 15, 2014
    Assignee: Panasonic Corporation
    Inventors: Katsuhiro Takeda, Minoru Bannai, Toyohiro Maruyama, Takasi Oosugi
  • Patent number: 8513191
    Abstract: The objects of the present invention are to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Grant
    Filed: March 5, 2012
    Date of Patent: August 20, 2013
    Assignees: Two Cells Co. Ltd.
    Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Publication number: 20130049048
    Abstract: An LED unit includes a housing accommodating a wiring substrate mounted an LED, the housing including a light projecting portion for projecting light emitted from the LED, and wiring lines electrically connected to the wiring substrate. First and second lead-out portions, for leading out the wiring lines, are respectively provided at opposite end portions of the housing along a specified direction when seen in a plan view. First and second attachment portions for attaching the housing are respectively provided in the opposite end portions of the housing along the specified direction. The first and second lead-out portions are arranged at the opposite sides from each other with respect to a centerline of the housing extending along the specified direction. The first and second attachment portions are respectively arranged at the opposite sides from the first and second lead-out portions with respect to the centerline of the housing.
    Type: Application
    Filed: August 6, 2012
    Publication date: February 28, 2013
    Applicant: PANASONIC CORPORATION
    Inventors: Katsuhiro TAKEDA, Minoru BANNAI, Toyohiro MARUYAMA, Takasi OOSUGI
  • Publication number: 20120214738
    Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Application
    Filed: March 16, 2012
    Publication date: August 23, 2012
    Applicants: TWO CELLS CO. LTD.
    Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Publication number: 20120165255
    Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Application
    Filed: March 5, 2012
    Publication date: June 28, 2012
    Applicants: Hidemi Kurihara, Two Cells Co. Ltd.
    Inventors: Hidemi KURIHARA, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Patent number: 8158752
    Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: April 17, 2012
    Assignees: Two Cells Co., Ltd.
    Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Patent number: 7455385
    Abstract: A head capping device is adapted to seal a nozzle formation face of a liquid ejecting head in which a nozzle orifice from which liquid is ejected is formed. A capping unit includes: a cap, adapted to be abutted against the nozzle formation face to seal the nozzle orifice; a regulator, provided on the cap; a slider, mounting the cap; and a claw, provided on the slider and adapted to be abutted against the liquid ejecting head. An actuator is operable to move the capping unit in between a first position at which the cap is separated away from the nozzle formation face and a second position at which the cap is abutted against the nozzle formation face. The slider is so configured as to have a first movable length during the movement between the first position and the second position. The cap is so configured as to have a second movable length which is smaller than the first movable length, during the movement between the first position and the second position.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: November 25, 2008
    Assignee: Seiko Epson Corporation
    Inventor: Katsuhiro Takeda
  • Publication number: 20070071693
    Abstract: The objects of the present invention are: to provide a therapeutic agent and a therapeutic method for periodontal diseases and pulpal diseases, a transplant for periodontal tissue regeneration, and a method for regenerating the periodontal tissue. According to the present invention, there are provided therapeutic agents for periodontal diseases and pulpal diseases which comprise neurotrophic factors as an active ingredient.
    Type: Application
    Filed: September 8, 2004
    Publication date: March 29, 2007
    Inventors: Hidemi Kurihara, Hiroyuki Kawaguchi, Katsuhiro Takeda, Hideki Shiba, Noriyoshi Mizuno, Hiroshi Yoshino, Naohiko Hasegawa, Hiroaki Shinohara
  • Publication number: 20060232625
    Abstract: A head capping device is adapted to seal a nozzle formation face of a liquid ejecting head in which a nozzle orifice from which liquid is ejected is formed. A capping unit includes: a cap, adapted to be abutted against the nozzle formation face to seal the nozzle orifice; a regulator, provided on the cap; a slider, mounting the cap; and a claw, provided on the slider and adapted to be abutted against the liquid ejecting head. An actuator is operable to move the capping unit in between a first position at which the cap is separated away from the nozzle formation face and a second position at which the cap is abutted against the nozzle formation face. The slider is so configured as to have a first movable length during the movement between the first position and the second position. The cap is so configured as to have a second movable length which is smaller than the first movable length, during the movement between the first position and the second position.
    Type: Application
    Filed: March 29, 2006
    Publication date: October 19, 2006
    Inventor: Katsuhiro Takeda
  • Patent number: D693032
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: November 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Katsuhiro Takeda, Minoru Bannai, Toyohiro Maruyama, Takashi Oosugi
  • Patent number: D693033
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: November 5, 2013
    Assignee: Panasonic Corporation
    Inventors: Katsuhiro Takeda, Minoru Bannai, Toyohiro Maruyama, Takashi Oosugi