Patents by Inventor Hideaki Seikiguchi

Hideaki Seikiguchi 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).

  • Fixing belt and fuser
    Patent number: 6771926
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Grant
    Filed: April 2, 2003
    Date of Patent: August 3, 2004
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
  • Fixing belt and fuser
    Publication number: 20030206757
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Application
    Filed: April 2, 2003
    Publication date: November 6, 2003
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
  • Fixing belt and fuser
    Patent number: 6618573
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Grant
    Filed: June 13, 2001
    Date of Patent: September 9, 2003
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
  • Fixing belt and fuser
    Patent number: 6567640
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of a part bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Grant
    Filed: September 27, 2002
    Date of Patent: May 20, 2003
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
  • Fixing belt and fuser
    Publication number: 20030035666
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Application
    Filed: September 27, 2002
    Publication date: February 20, 2003
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata
  • Fixing belt and fuser
    Publication number: 20020057934
    Abstract: In a fuser, a cooling structure (5) is disposed so that a bend angle (&agr;) of apart bent during the time between an endless belt (3) coming in contact with a press cooling face (5a) of the cooling structure (5) and exiting from the press cooling face (5a) is placed in the range of 0° C.<&agr;≦7° C. A fixing belt has a minute hardness of 0.1 to 5 at least on the belt surface coming in contact with toner T and preferably has a gloss degree of 75 or more on the belt surface.
    Type: Application
    Filed: June 13, 2001
    Publication date: May 16, 2002
    Applicant: FUJI XEROX CO., LTD.
    Inventors: Kiyotaka Ishikawa, Yoshio Kanesawa, Motoi Noya, Sadao Okano, Shinichi Utsumi, Hideaki Seikiguchi, Kazuhisa Masuko, Michiaki Yasuno, Fumio Daishi, Makoto Omata