Patents by Inventor Takao Isogawa

Takao Isogawa 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: 7865431
    Abstract: To make an electronic value usable for both service on a network and service in the real world while ensuring security, convenience and economical efficiency, the electronic value issued for a user is controlled on an electronic wallet of a private electronic value bank, the electronic value controlled on the electronic wallet of a bank is cached in a mobile electronic wallet on a smart card of a user's portable terminal 5, and the electronic wallet is linked such that it is operated via the network when the mobile electronic wallet is operated. When the electronic value on the smart card is used for the service provided in a real environment such as a ticket gate of a train station, on-line transaction does not occur every time it is used, but the electronic wallet of the bank is updated when the portable terminal and the bank communicate later.
    Type: Grant
    Filed: November 7, 2001
    Date of Patent: January 4, 2011
    Assignee: Panasonic Corporation
    Inventors: Hisashi Takayama, Kyoko Kawaguchi, Takao Isogawa
  • Patent number: 7809407
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: January 12, 2007
    Date of Patent: October 5, 2010
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Publication number: 20070277198
    Abstract: To provide a system for processing program information in which the display structure of a program table can freely be changed in accordance with a requirement or a taste of an audience, the system for processing program information is constructed to include program information storage means 1 for storing program information, and program table display means 4 for two-dimensionally displaying a program table following two axes in accordance with two attributes 102 and 103 among attributes given to each piece of program information, to make the program table 101 for two-dimensionally displaying programs with two axes of free attributes. For the audience, program tables of various constructions can be displayed on the display means at will and in respective program retrieval operations, the program table easy to look for a program can be obtained.
    Type: Application
    Filed: October 27, 2005
    Publication date: November 29, 2007
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Hideki Yasukawa, Yoshihiro Noguchi, Masaki Hoshida, Tsuyoshi Ueno, Takao Isogawa
  • Publication number: 20070109262
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Application
    Filed: January 12, 2007
    Publication date: May 17, 2007
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    Inventors: Mitsuaki OSHIMA, Kenichiro HAYASHI, Sadashi KAGEYAMA, Seiji SAKASHITA, Takao ISOGAWA, Hisashi TAKAYAMA
  • Patent number: 7203158
    Abstract: The present invention realizes electronic commerce by providing a reception section that receives product information and service information and a barcode formation section that forms a barcode based on the received information, displaying the barcode formed by the barcode formation section on a display section and allowing a barcode reader provided at a shop terminal, etc. to read this barcode.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: April 10, 2007
    Assignee: Matsushita Electric Industrial Co., Ltd.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: 7047550
    Abstract: To provide a system for processing program information in which the display structure of a program table can be freely changed in accordance with a requirement of or the taste of an audience, the system for processing program information is structured to include program information storage means 1 for storing program information, and program table display means 4 for two-dimensionally displaying a program table employing as the two axes, two attributes 102 and 103 selected from among all of the attributes that have been given to each piece of program information, to make the program table 101. For the audience, program tables of various constructions can be displayed on the display means at will and in respective program retrieval operations, a program table that is easy to use to search for a program can be obtained. An specific desired program can be found in a short time by selecting key word(s) related to each program and extracting them from the program or the like.
    Type: Grant
    Filed: July 1, 1998
    Date of Patent: May 16, 2006
    Assignee: Matsushita Electric Industrial Co. Ltd.
    Inventors: Hideki Yasukawa, Yoshihiro Noguchi, Masaki Hoshida, Tsuyoshi Ueno, Fumiyuki Kato, Yutaka Tomioka, Hayashi Itou, Takao Isogawa
  • Publication number: 20040103063
    Abstract: To make an electronic value usable for both service on a network and service in the real world while ensuring security, convenience and economical efficiency, the electronic value issued for a user is controlled on an electronic wallet of a private electronic value bank, the electronic value controlled on the electronic wallet of a bank is cached in a mobile electronic wallet on a smart card of a user's portable terminal 5, and the electronic wallet is linked such that it is operated via the network when the mobile electronic wallet is operated. When the electronic value on the smart card is used for the service provided in a real environment such as a ticket gate of a train station, on-line transaction does not occur every time it is used, but the electronic wallet of the bank is updated when the portable terminal and the bank communicate later.
    Type: Application
    Filed: May 7, 2003
    Publication date: May 27, 2004
    Inventors: Hisashi Takayama, Kyoko Kawaguchi, Takao Isogawa
  • Publication number: 20020126780
    Abstract: The present invention realizes electronic commerce by providing a reception section that receives product information and service information and a barcode formation section that forms a barcode based on the received information, displaying the barcode formed by the barcode formation section on a display section and allowing a barcode reader provided at a shop terminal, etc. to read this barcode.
    Type: Application
    Filed: December 5, 2001
    Publication date: September 12, 2002
    Applicant: MATSUSHITA ELECTRIC INDUSTRIAL CO., Ltd.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: 4271466
    Abstract: A direct memory access control (DMAC) system, in a data processing system, includes at least a central processing unit and a memory, the memory being capable of storing and providing data in any one of several predetermined formats. A plurality of input/output control ports, each connecting a respective input/output device to a common data bus, control data transfer in either direction between the device and the memory. A direct memory access control unit is connected to the common data bus for receiving an access request signal from any of the plurality of input/output control ports, and is connected to the memory for providing thereto, in response to the access request signal, instructions at least as to the size and desired format of the data transfer. A bus switching unit connects the common data bus to the memory, and is connected to the direct memory access control unit for receiving the instructions.
    Type: Grant
    Filed: November 21, 1978
    Date of Patent: June 2, 1981
    Assignee: Panafacom Limited
    Inventors: Mitsuru Yamamoto, Jun Arai, Takao Isogawa, Isamu Hasebe
  • Patent number: 4128881
    Abstract: In a multiprocessor system having a plurality of processors, each of identical construction, each processor is internally equipped with a fixed address supply source which generates a non-unique fixed address for accessing a common memory unit over commonly connected bus lines, and a sequential state indicate signal generator for generating a logic "1" or "0" synchronizing signal when a special condition (for example, interrupt) occurs with respect to the processor.A shared memory access control system for a multiprocessor system, as above described, includes circuitry, external to and associated with at least each processor except for one processor, responsive to the synchronizing signal from its respective processor for modifying the non-unique fixed address from the respective processor so that, as a result, each processor is able to address the common memory over the commonly connected bus lines with a unique fixed address.
    Type: Grant
    Filed: February 18, 1976
    Date of Patent: December 5, 1978
    Assignee: Panafacom Limited
    Inventors: Mitsuru Yamamoto, Jun Arai, Takao Isogawa, Isamu Hasebe
  • Patent number: RE45218
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: October 28, 2014
    Assignee: Panasonic Corporation
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45654
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: August 11, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45662
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 1, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45663
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 1, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45706
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: September 29, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45737
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: October 6, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45758
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: October 13, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE45784
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: January 9, 2013
    Date of Patent: October 27, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama
  • Patent number: RE46775
    Abstract: A portable terminal includes a receiver, a barcode former configured to form barcodes and a display. The barcode former forms a barcode from the data received by the receiver and the display displays the formed barcode.
    Type: Grant
    Filed: December 3, 2014
    Date of Patent: April 3, 2018
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Mitsuaki Oshima, Kenichiro Hayashi, Sadashi Kageyama, Seiji Sakashita, Takao Isogawa, Hisashi Takayama