Patents by Inventor Toshihide Tomotaka

Toshihide Tomotaka 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).

  • Publication number: 20170108799
    Abstract: A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.
    Type: Application
    Filed: December 29, 2016
    Publication date: April 20, 2017
    Applicant: RICOH COMPANY, LIMITED
    Inventors: Hiroshi HOSOKAWA, Shunji KATO, Shinji TAMAKI, Hiroshi IKEGUCHI, Seiji TERAZAWA, Junji YAMABE, Kaori MITSUISHI, Toshihide TOMOTAKA, Tsunehiro WATANABE, Kenji KIKUCHI
  • Patent number: 9581937
    Abstract: A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.
    Type: Grant
    Filed: February 11, 2016
    Date of Patent: February 28, 2017
    Assignee: RICOH COMPANY, LTD.
    Inventors: Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe, Kaori Mitsuishi, Toshihide Tomotaka, Tsunehiro Watanabe, Kenji Kikuchi
  • Patent number: 9482988
    Abstract: A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: November 1, 2016
    Assignee: RICOH COMPANY, LIMITED
    Inventors: Hiroshi Hosokawa, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe, Kaori Mitsuishi, Toshihide Tomotaka, Tsunehiro Watanabe, Kenji Kikuchi
  • Publication number: 20160161885
    Abstract: A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.
    Type: Application
    Filed: February 11, 2016
    Publication date: June 9, 2016
    Inventors: Hiroshi HOSOKAWA, Shunji KATO, Shinji TAMAKI, Hiroshi IKEGUCHI, Seiji TERAZAWA, Junji YAMABE, Kaori MITSUISHI, Toshihide TOMOTAKA, Tsunehiro WATANABE, Kenji KIKUCHI
  • Publication number: 20140270859
    Abstract: A powder conveying device includes: a conveying nozzle, provided with a powder receiving opening; an open/close member to open/close the powder receiving opening; a flange provided to the open/close member; a biasing member to bias the open/close member; and a container setting section to which a part of a powder container is to be fit. The powder container includes: a conveyor to convey the powder from a second end of the powder container to a first end; a container opening protruding from the first end; a nozzle receiving opening into which the conveying nozzle is to be inserted; and a butting portion provided in the container opening, to butt against the flange. When the powder container is attached to the powder conveying device, the container opening is fitted to the container setting section, and the flange and the biasing member are housed in an inner space of the container opening.
    Type: Application
    Filed: May 23, 2014
    Publication date: September 18, 2014
    Inventors: Hiroshi HOSOKAWA, Shunji Kato, Shinji Tamaki, Hiroshi Ikeguchi, Seiji Terazawa, Junji Yamabe, Kaori Mitsuishi, Toshihide Tomotaka, Tsunehiro Watanabe, Kenji Kikuchi
  • Publication number: 20070113957
    Abstract: A stretch label attaching device for attaching a stretch label on a good, including an adapter supporting the label from the inside thereof and has an opening into which the good is inserted; an adapter support member configured to support a lower portion of the adapter and has an opening into which the good is inserted; and an adapter fixing member configured to fix the lower portion of the adapter together with the adapter support member. A method for attaching a stretch label on a good including setting a stretch label on the adapter mentioned above; inserting the good into the openings of the adapter and adapter support member while extending the label at a ratio not greater than 5%; and releasing the stretch label attaching device from the good while holding the label, to attach the label to the predetermined position of the good.
    Type: Application
    Filed: January 18, 2007
    Publication date: May 24, 2007
    Inventors: Makoto KAWAGUCHI, Hideo Ichikawa, Kotaro Koide, Masashi Hasegawa, Toshihide Tomotaka, Tomokazu Saitoh, Masaki Serizawa, Atsushi Inoue, Seiji Terazawa
  • Patent number: 7191514
    Abstract: A stretch label attaching device for attaching a stretch label on a good, including an adapter supporting the label from the inside thereof and has an opening into which the good is inserted; an adapter support member configured to support a lower portion of the adapter and has an opening into which the good is inserted; and an adapter fixing member configured to fix the lower portion of the adapter together with the adapter support member. A method for attaching a stretch label on a good including setting a stretch label on the adapter mentioned above; inserting the good into the openings of the adapter and adapter support member while extending the label at a ratio not greater than 5 %; and releasing the stretch label attaching device from the good while holding the label, to attach the label to the predetermined position of the good.
    Type: Grant
    Filed: August 6, 2003
    Date of Patent: March 20, 2007
    Assignee: Ricoh Company Limited
    Inventors: Makoto Kawaguchi, Hideo Ichikawa, Kotaro Koide, Masashi Hasegawa, Toshihide Tomotaka, Tomokazu Saitoh, Masaki Serizawa, Atsushi Inoue, Seiji Terazawa
  • Publication number: 20040094259
    Abstract: A stretch label attaching device for attaching a stretch label on a good, including an adapter supporting the label from the inside thereof and has an opening into which the good is inserted; an adapter support member configured to support a lower portion of the adapter and has an opening into which the good is inserted; and an adapter fixing member configured to fix the lower portion of the adapter together with the adapter support member. A method for attaching a stretch label on a good including setting a stretch label on the adapter mentioned above; inserting the good into the openings of the adapter and adapter support member while extending the label at a ratio not greater than 5%; and releasing the stretch label attaching device from the good while holding the label, to attach the label to the predetermined position of the good.
    Type: Application
    Filed: August 6, 2003
    Publication date: May 20, 2004
    Inventors: Makoto Kawaguchi, Hideo Ichikawa, Kotaro Koide, Masashi Hasegawa, Toshihide Tomotaka, Tomokazu Saitoh, Masaki Serizawa, Atsushi Inoue, Seiji Terazawa