Patents by Inventor Kunihito Takeuchi

Kunihito Takeuchi 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: 7627754
    Abstract: An object of the present invention is to provide a document data identity verifying technology which is capable of easily manage identity of data in a file generated from the original data.
    Type: Grant
    Filed: July 6, 2005
    Date of Patent: December 1, 2009
    Assignee: Hitachi, Ltd.
    Inventors: Takeshi Tsunoda, Kunihito Takeuchi
  • Patent number: 7093371
    Abstract: A direction indicating device in which a current display direction is determined in consideration of the historical information of a direction of vehicle specified by a direction specifying unit 1 and a previous display direction, to be specific, in a case where the current direction of vehicle specified by the direction specifying unit 1 agrees with a previous direction of vehicle, the current display direction is changed to agree with the current direction of vehicle, and in a case where the current direction of vehicle specified by the direction specifying unit 1 is different from the previous direction of vehicle, the current display direction is made to agree with the previous display direction.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: August 22, 2006
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Kunihito Takeuchi, Fumitaka Sato
  • Publication number: 20060123228
    Abstract: An object of the present invention is to provide a document data identity verifying technology which is capable of easily manage identity of data in a file generated from the original data.
    Type: Application
    Filed: July 6, 2005
    Publication date: June 8, 2006
    Applicant: Hitachi, Ltd.
    Inventors: Takeshi Tsunoda, Kunihito Takeuchi
  • Publication number: 20050262061
    Abstract: A system for checking disclosure of information on a network, the system includes: a storage device which stores a record including a public location of the information on the network, disclosure start time and disclosure termination time of the information on the network, and disclosed contents of the information on the network; a communication control unit connected to the network, which receives a message including the public location of the pertinent information from the network when the information has been altered; and a processing device which makes access to the public location of the information on the network based on the public location included in the message when the communication control unit has received the message. The communication control unit receives disclosed contents of the pertinent information from the network after altered in accordance with the access by the processing device.
    Type: Application
    Filed: December 29, 2004
    Publication date: November 24, 2005
    Applicant: Hitachi, Ltd.
    Inventors: Toshiyuki Moritsu, Atsushi Shimamura, Kunihito Takeuchi
  • Publication number: 20050188053
    Abstract: An apparatus includes: an inspection receiving module which receives an inspection request for announcement data from an information registration terminal; an inspection processing module which requests an information disclosure server for announcement data and stores the acquisition result of the requested announcement data in a storage module; an alert sending module which sends an alert message to the information registration terminal when the requested announcement data has failed to be acquired; a certification issuing module which creates a certificate described with acquisition information of announcement data; and a storage module which stores inspection target information and a announcement archive.
    Type: Application
    Filed: November 26, 2004
    Publication date: August 25, 2005
    Inventors: Atsushi Shimamura, Toshiyuki Moritsu, Kunihito Takeuchi
  • Patent number: 6816969
    Abstract: In a signature generating method where not necessarily all of a plurality of signature generating devices work together each time to generate signatures, the present invention seeks to correctly and securely reflect data relating to previous signatures. When generating signatures, the data used for the next signature is sent beforehand to the other signature generating devices. Also, when generating signatures, at least one of the devices is used consecutively, thus allowing history data to be shared during signature generation.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: November 9, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Kunihiko Miyazaki, Ryoichi Sasaki, Kazuo Takaragi, Seiichi Susaki, Hisanori Mishima, Takeshi Matsuki, Kunihito Takeuchi, Mitsuru Iwamura, Tsutomu Matsumoto
  • Publication number: 20040138974
    Abstract: If money is paid in from a customer, an outstanding amount of a real account of the customer in each of financial institutions is identified, to calculate a shortage between the outstanding amount and a predetermined amount. Whether the money amount paid in from the customer exceeds the shortage is decided and, if the pay-in money amount does not exceed the shortage, the pay-in money amount is determined to be a pay-in money amount for the real account, to perform pay-in processing. If the pay-in money amount exceeds the shortage, the shortage is determined to be a pay-in money amount for the real account. Then, almost the same arithmetic operations are repeated on real accounts other than the real account for which the pay-in money amount has been determined, to determine a pay-in money amount for the real accounts other than that real account, thus performing pay-in processing.
    Type: Application
    Filed: August 18, 2003
    Publication date: July 15, 2004
    Inventors: Atsushi Shimamura, Toshiyuki Moritsu, Daisuke Yoshimine, Kunihito Takeuchi
  • Publication number: 20040111907
    Abstract: A direction indicating device in which a current display direction is determined in consideration of the historical information of a direction of vehicle specified by a direction specifying unit 1 and a previous display direction, to be specific, in a case where the current direction of vehicle specified by the direction specifying unit 1 agrees with a previous direction of vehicle, the current display direction is changed to agree with the current direction of vehicle, and in a case where the current direction of vehicle specified by the direction specifying unit 1 is different from the previous direction of vehicle, the current display direction is made to agree with the previous display direction.
    Type: Application
    Filed: November 25, 2003
    Publication date: June 17, 2004
    Applicant: MITSUBISHI DENKI KABUSHIKI KAISHA
    Inventors: Kunihito Takeuchi, Fumitaka Sato
  • Publication number: 20020108044
    Abstract: In a signature generating method where not necessarily all of a plurality of signature generating devices work together each time to generate signatures, the present invention seeks to correctly and securely reflect data relating to previous signatures.
    Type: Application
    Filed: February 28, 2001
    Publication date: August 8, 2002
    Inventors: Kunihiko Miyazaki, Ryoichi Sasaki, Kazuo Takaragi, Seiichi Susaki, Hisanori Mishima, Takeshi Matsuki, Kunihito Takeuchi, Mitsuru Iwamura, Tsutomu Matsumoto
  • Publication number: 20020049670
    Abstract: An insurance agency system 1100 notifies a payment intermediary system 1200 of a payment intention. When the payment intermediary system 1200 receives a payment intention notification, it notifies a beneficiary system 1300 of the payment intention. When the beneficiary system 1300 receives the payment intention notification, it notifies the payment intermediary system 1200 of a deposit account. If the payment intermediary system 1200 receives the deposit account notification before the payment due date or during a payment period specified by the payer, the amount specified by the payer is deposited in the deposit account.
    Type: Application
    Filed: March 9, 2001
    Publication date: April 25, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Toshiyuki Moritsu, Harushi Someya, Ryoichi Sasaki, Takeshi Matsuki, Kunihito Takeuchi, Mizuhiro Sakai, Mitsuru Iwamura
  • Patent number: D436906
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: January 30, 2001
    Assignee: Mitsubishi Denki Kabushiki Kaisha
    Inventors: Satoshi Arai, Michiyasu Nounen, Kunihito Takeuchi, Toshiyuki Kuroda, Norihiro Naitou, Masaki Matsuhara, Hiroshi Mizutani