Patents by Inventor Koichi KUMETA

Koichi KUMETA 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).

  • Ventilation duct line assembly and apparatus
    Patent number: 11543152
    Abstract: A first ventilation duct line has a first portion having a first sectional area, a second portion having a second sectional area larger than the first sectional area, and a third portion having an inclined inner face connecting the first portion and the second portion to each other. Further, there is a second ventilation duct line having an opening portion positioned on an inner side of the first portion of the first ventilation duct line.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: January 3, 2023
    Assignees: FUJIFILM Business Innovation Corp., FUJIFILM CORPORATION
    Inventors: Koichi Kumeta, Fuyuki Kokubu, Shinya Mitourida, Koh Umenai, Shogo Yamazoe, Shinya Hakuta, Akihiko Ohtsu
  • VENTILATION DUCT LINE ASSEMBLY AND APPARATUS
    Publication number: 20200200433
    Abstract: A first ventilation duct line has a first portion having a first sectional area, a second portion having a second sectional area larger than the first sectional area, and a third portion having an inclined inner face connecting the first portion and the second portion to each other. Further, there is a second ventilation duct line having an opening portion positioned on an inner side of the first portion of the first ventilation duct line.
    Type: Application
    Filed: June 28, 2018
    Publication date: June 25, 2020
    Applicants: FUJI XEROX CO., LTD., FUJIFILM CORPORATION
    Inventors: Koichi KUMETA, Fuyuki KOKUBU, Shinya MITOURIDA, Koh UMENAI, Shogo YAMAZOE, Shinya HAKUTA, Akihiko OHTSU
  • Sealing member, storage member, and image forming apparatus
    Patent number: 9316984
    Abstract: It is a sealing member that seals a gap between one member and the other member, including: a mounting section that has a portion coming into contact with the other member; and an extension section that extends from a side of the mounting section to a side of the one member and is configured to approach the mounting section while coming into contact with the one member by receiving a force from the one member; and a recess that is provided between the mounting section and the extension section and is formed from a part of the mounting section to a part of the extension section, and is recessed from a surface of the mounting section on the side of the one member and a surface of the extension section on a side of the other member.
    Type: Grant
    Filed: August 14, 2014
    Date of Patent: April 19, 2016
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Teruyo Ryuzaki, Yoshihiko Ichikawa, Kokichi Kasai, Koichi Kumeta, Masahiro Mori
  • SEALING MEMBER, STORAGE MEMBER, AND IMAGE FORMING APPARATUS
    Publication number: 20150108711
    Abstract: It is a sealing member that seals a gap between one member and the other member, including: a mounting section that has a portion coming into contact with the other member; and an extension section that extends from a side of the mounting section to a side of the one member and is configured to approach the mounting section while coming into contact with the one member by receiving a force from the one member; and a recess that is provided between the mounting section and the extension section and is formed from a part of the mounting section to a part of the extension section, and is recessed from a surface of the mounting section on the side of the one member and a surface of the extension section on a side of the other member.
    Type: Application
    Filed: August 14, 2014
    Publication date: April 23, 2015
    Inventors: Teruyo RYUZAKI, Yoshihiko ICHIKAWA, Kokichi KASAI, Koichi KUMETA, Masahiro MORI