Patents by Inventor Keiichi Itoh

Keiichi Itoh 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: 8103557
    Abstract: The shopping server provides an online shopping service with retrieving information of items handled, relations among the items, user's purchase history, user's request, and the like via the internet or the intrafirm network. The shopping server generates electronic catalogs personalized for each user based on the retrieved information so as to show useful and helpful information to each user. The catalogs are categorized in accordance with the purposes. Some of the categories are fulfilled by the automatic entry in accordance with the item relations or the user's purchase through the online shopping service, while the others are fulfilled by the user's arbitrary designation. The shopping server presents the generated catalogs to the users via the internet, so that the categories are switchable and customizable by the user.
    Type: Grant
    Filed: January 23, 2003
    Date of Patent: January 24, 2012
    Assignee: Ricoh Company, Ltd.
    Inventors: Atsushi Hanai, Hiroshi Fushimi, Sachiko Misumi, Keisuke Kataoka, Maki Satoh, Eiji Shinohara, Hiroaki Ono, Noriko Yamane, Atsumi Otsuka, Keiko Sakita, Kohichi Yuasa, Keiichi Itoh
  • Publication number: 20090292561
    Abstract: A medical information access control apparatus including a first storage that stores information of a first access right and a second access right, a second storage that stores a determination information that determines whether or not a patient is in an emergency medical condition, an accepting unit that accepts an access request to the medical information of the patient, an acquiring unit that acquires a state information of the patient, a determining unit that determines whether or not the patient is in the emergency medical condition, and a controller that performs an access control to the medical information based on the first access right if the determining unit determines that the patient is not in the emergency medical condition and based on the second access right if the determining unit determines that the patient is in the emergency medical condition.
    Type: Application
    Filed: November 17, 2008
    Publication date: November 26, 2009
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Keiichi ITOH
  • Publication number: 20030139976
    Abstract: The shopping server provides an online shopping service with retrieving information of items handled, relations among the items, user's purchase history, user's request, and the like via the internet or the intrafirm network. The shopping server generates electronic catalogs personalized for each user based on the retrieved information so as to show useful and helpful information to each user. The catalogs are categorized in accordance with the purposes. Some of the categories are fulfilled by the automatic entry in accordance with the item relations or the user's purchase through the online shopping service, while the others are fulfilled by the user's arbitrary designation. The shopping server presents the generated catalogs to the users via the internet, so that the categories are switchable and customizable by the user.
    Type: Application
    Filed: January 23, 2003
    Publication date: July 24, 2003
    Inventors: Atsushi Hanai, Hiroshi Fushimi, Sachiko Misumi, Keisuke Kataoka, Maki Satoh, Eiji Shinohara, Hiroaki Ono, Noriko Yamane, Atsumi Otsuka, Keiko Sakita, Kohichi Yuasa, Keiichi Itoh
  • Patent number: 6314155
    Abstract: A frequency counter 1 includes a binary counter section 11 having a binary counter 20 for counting up frequency data, and a EEPROM counter section 12 having an EEPROM 40 containing frequency data. In a frequency count processing, frequency data of the EEPROM 40 are loaded into the binary counter 20. The binary counter 20 executes count up by a specified frequency on the loaded frequency data. The counted up frequency data are written into the EEPROM 40 to update the frequency data of the EEPROM 40. In one frequency count process, rewriting of the EEPROM 40 is completed once, which means that the number of time the EEPROM 40 is rewritten is reduced.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: November 6, 2001
    Assignee: Oki Electric Industry Co., Ltd.
    Inventors: Yoshihiro Shona, Seiichi Yamazaki, Keiichi Itoh
  • Patent number: 6114871
    Abstract: A defect detecting apparatus for monitoring an electrical equipment for defects, the electrical equipment having a resonance frequency.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: September 5, 2000
    Assignees: Mitsubishi Denki Kabushiki Kaisha, Kansai Electric Power Co., Inc.
    Inventors: Tetsu Shiota, Hideki Tokura, Kenji Morimoto, Takaho Tanaka, Yoshiharu Kaneda, Keiichi Itoh, Ken Kimura, Shigeo Kitamura
  • Patent number: 5828227
    Abstract: An abnormality detecting method and apparatus for electrical equipment measures the frequency spectrum of a signal detected by a partial discharge sensor and detects a partial discharge signal having a frequency component in the neighborhood of a resonance frequency to detect the abnormality of the electrical equipment. The resonance frequency is determined on the basis of the electrical equipment and the measuring circuit. Where the electrical equipment is a rotating electric machine, the resonance frequency is determined on the basis of the length of the stator core, and a narrow bandpass filter circuit passes a frequency component around a resonance frequency to detect a partial discharge signal from the passed signal.
    Type: Grant
    Filed: April 30, 1997
    Date of Patent: October 27, 1998
    Assignees: The Kansai Electric Power Co., Inc., Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tetsu Shiota, Hideki Tokura, Kenji Morimoto, Takaho Tanaka, Yoshiharu Kaneda, Keiichi Itoh, Ken Kimura, Shigeo Kitamura
  • Patent number: 5680059
    Abstract: The abnormality detecting method and apparatus for electric equipment measure the frequency spectrum of a signal detected by a partial discharge sensor 9, and detect a partial discharge signal having a frequency component in the neighborhood of a resonance frequency determined on the basis of the electric equipment and its measuring circuit, then detect the abnormality of the electric equipment. In a rotating electric machine particularly, the narrow band filter circuit 23 passes a frequency component around a resonance frequency determined on the basis of the length of the stator core to detect a partial discharge signal from the passed signal.
    Type: Grant
    Filed: December 20, 1994
    Date of Patent: October 21, 1997
    Assignees: The Kansai Electric Power Co., Inc., Mitsubishi Denki Kabushiki Kaisha
    Inventors: Tetsu Shiota, Hideki Tokura, Kenji Morimoto, Takaho Tanaka, Yoshiharu Kaneda, Keiichi Itoh, Ken Kimura, Shigeo Kitamura