Patents by Inventor Fumitaka Itoh

Fumitaka 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).

  • Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Patent number: 8346221
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: September 7, 2010
    Date of Patent: January 1, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Patent number: 8340643
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: April 11, 2008
    Date of Patent: December 25, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • MESSAGE TRANSMITTER AND RESPONSE MESSAGE TRANSMITTING METHOD IN CELLULAR MOBILE TELEPHONE APPARATUS AND RECORDING MEDIUM RECORDING PROGRAM FOR EXECUTING THE METHOD
    Publication number: 20100330966
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: September 7, 2010
    Publication date: December 30, 2010
    Applicant: HITACHI, LTD.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Publication number: 20080299949
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: April 11, 2008
    Publication date: December 4, 2008
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Cellular mobile telephone apparatus
    Patent number: 6823182
    Abstract: A cellular mobile telephone apparatus has circuits for generating massages, a storage circuit for storing messages, and a transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: August 7, 2000
    Date of Patent: November 23, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Publication number: 20040192261
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit or storing messages, and transmitter/receiver circuit or transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: April 6, 2004
    Publication date: September 30, 2004
    Applicant: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Patent number: 6799034
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit or transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: June 13, 2003
    Date of Patent: September 28, 2004
    Assignee: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Publication number: 20030216138
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit or transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: June 13, 2003
    Publication date: November 20, 2003
    Applicant: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Patent number: 6539218
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: March 28, 2001
    Date of Patent: March 25, 2003
    Assignee: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Publication number: 20020058500
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: January 23, 2002
    Publication date: May 16, 2002
    Applicant: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Communication method authenticating a personal station and calculating a fee of a telephone call from the personal station
    Patent number: 6333977
    Abstract: According the present invention, a line using status of each personal station which contains an existing analog line in a route between the personal station and an exchange unit is determined. The PS number of a personal station having a telephone call, the line number used for the telephone call, and the line use order of in which the personal station uses the line are registered in a billing unit provided to a cell station every time a telephone call is made, and the line number, the line use order and the charging rate parameter of usage of the line are registered in a billing center every time a telephone call is made. Further, the information registered in the billing unit is periodically collected in the form of analog signals in the billing center, and the PS number and the charging rate parameter are associated with each other by using the line number and the line use order as a key.
    Type: Grant
    Filed: September 29, 1999
    Date of Patent: December 25, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Tsutomu Kusaki, Jun Yamada, Fumitaka Itoh, Takeshi Mori
  • Cellular mobile telephone apparatus
    Patent number: 6275690
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Grant
    Filed: December 24, 1997
    Date of Patent: August 14, 2001
    Assignee: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Response message transmitter and response message transmitting method in cellular mobile telephone apparatus and recording medium recording program for executing the method
    Publication number: 20010011014
    Abstract: A cellular mobile telephone apparatus has circuits for generating messages, a storage circuit for storing messages, and transmitter/receiver circuit for transmitting a message. When the user of the cellular mobile telephone apparatus cannot immediately respond to an incoming call, a desired one of a plurality of previously generated and stored messages can be transmitted to a calling party through simple key manipulations or by other means.
    Type: Application
    Filed: March 28, 2001
    Publication date: August 2, 2001
    Applicant: Hitachi, Ltd.
    Inventors: Kazutoshi Higuchi, Katsuo Ogawa, Fumitaka Itoh, Yasuaki Takahara, Teiji Okamoto
  • Radio communication system authenticating a personal station and calculating a fee of a telephone call from the personal station
    Patent number: 5991379
    Abstract: According the present invention, a line using status of each personal station which contains an existing analog line in a route between the personal station and an exchange unit is determined. The PS number of a personal station having a telephone call, the line number used for the telephone call, and the line use order of in which the personal station uses the line are registered in a billing unit provided to a cell station every time a telephone call is made, and the line number, the line use order and the charging rate parameter of usage of the line are registered in a billing center every time a telephone call is made. Further, the information registered in the billing unit is periodically collected in the form of analog signals in the billing center, and the PS number and the charging rate parameter are associated with each other by using the line number and the line use order as a key.
    Type: Grant
    Filed: February 7, 1997
    Date of Patent: November 23, 1999
    Assignee: Hitachi, Ltd.
    Inventors: Tsutomu Kusaki, Jun Yamada, Fumitaka Itoh, Takeshi Mori
  • Method for adjusting consistency
    Patent number: 5595598
    Abstract: Disclosed herein is a met,hod for adjusting the consistency of concrete mix by adding an water-absorbing polymeric material or a thickening agent of carboxymethylcellulose to a fresh concrete mix.
    Type: Grant
    Filed: March 22, 1996
    Date of Patent: January 21, 1997
    Assignee: Taisei Rotec Co., Ltd.
    Inventors: Eiichi Yooda, Fumitaka Itoh
  • Method for adjusting consistency
    Patent number: 5332434
    Abstract: Disclosed herein is a method for adjusting the consistency of a concrete mix by adding a water-absorbing polymeric material or a thickening agent of carboxymethylcellulose to a fresh concrete mix.
    Type: Grant
    Filed: August 27, 1992
    Date of Patent: July 26, 1994
    Assignee: Masahisa Terao
    Inventors: Eiichi Yooda, Fumitaka Itoh