Patents by Inventor Nobuyoshi Yamamoto

Nobuyoshi Yamamoto 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: 7924563
    Abstract: An electronic apparatus including a housing having an air outlet and a heat generating component in the housing, a heat sink in the housing and having heat radiating fins arrayed. The apparatus includes heat radiating fins having air flow paths between adjacent pairs of the heat radiating fins, and a fan in the housing. The fan feeds air to an air inlet of the heat sink to exhaust heat of the heat radiating fins from the air outlet of the housing. The air outlet of the housing has openings arrayed which divide the air flow paths formed between the pairs of heat radiating fins.
    Type: Grant
    Filed: June 26, 2008
    Date of Patent: April 12, 2011
    Assignee: Fujitsu Limited
    Inventors: Sonomasa Kobayashi, Nobuyoshi Yamamoto
  • Patent number: 7626806
    Abstract: An electronic apparatus having an upper housing, a lower housing to which the upper housing is connected so as to be openable and closable, where the lower housing is formed with a signal line path running near a connecting portion with the upper housing and the signal line path has a signal line disposed therein. A receiving member having a base portion accommodated in the lower housing, a receiving portion provided upright on the base portion and protruding above an upper surface of the lower housing to receive the upper housing from below, and a first fin portion protruding frontward from the base portion to extend over the signal line path.
    Type: Grant
    Filed: June 20, 2008
    Date of Patent: December 1, 2009
    Assignee: Fujitsu Limited
    Inventors: Sonomasa Kobayashi, Nobuyoshi Yamamoto
  • Publication number: 20090009948
    Abstract: An electronic apparatus having an upper housing, a lower housing to which the upper housing is connected so as to be openable and closable, where the lower housing is formed with a signal line path running near a connecting portion with the upper housing and the signal line path has a signal line disposed therein. A receiving member having a base portion accommodated in the lower housing, a receiving portion provided upright on the base portion and protruding above an upper surface of the lower housing to receive the upper housing from below, and a first fin portion protruding frontward from the base portion to extend over the signal line path.
    Type: Application
    Filed: June 20, 2008
    Publication date: January 8, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Sonomasa Kobayashi, Nobuyoshi Yamamoto
  • Publication number: 20090002940
    Abstract: An electronic apparatus including a housing having an air outlet and a heat generating component in the housing, a heat sink in the housing and having heat radiating fins arrayed. The apparatus includes heat radiating fins having air flow paths between adjacent pairs of the heat radiating fins, and a fan in the housing. The fan feeds air to an air inlet of the heat sink to exhaust heat of the heat radiating fins from the air outlet of the housing. The air outlet of the housing has openings arrayed which divide the air flow paths formed between the pairs of heat radiating fins.
    Type: Application
    Filed: June 26, 2008
    Publication date: January 1, 2009
    Applicant: FUJITSU LIMITED
    Inventors: Sonomasa KOBAYASHI, Nobuyoshi Yamamoto
  • Patent number: 7031006
    Abstract: A facsimile apparatus, includes a radio unit, a display unit and a print unit. The radio unit communicates with a terminal apparatus which can receive one of an electronic mail data and the Internet data. The display unit displays a first portion of one of the electronic mail data and the Internet data received by the radio unit from the terminal apparatus. The print unit prints a second portion other than the first portion of the one of the electronic mail data and the Internet data received by the radio unit from the terminal apparatus. The second portion is not displayed by the display unit.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: April 18, 2006
    Assignee: NEC Corporation
    Inventor: Nobuyoshi Yamamoto
  • Publication number: 20020161897
    Abstract: An IP connection system for establishing communication between each of IP connection terminals assigned with a global IP address on every connection to an internet, in which a global IP address (GA-GD) is registered to the directory service server (4) corresponding to the calling code (YA-YD) of the IP connection terminal (3A-3D) as a receiving side when it is connected to the internet, and the global IP address (GB) corresponding to the calling code (YB) of the receiving IP connection terminal (3B) is notified to the sending IP connection terminal (3A) to the sending IP connection terminal (3A) when the sending IP connection terminal (3A) inquires the calling code (YB) thereby enabling to establish communication from the sending side to the receiving side.
    Type: Application
    Filed: November 20, 2001
    Publication date: October 31, 2002
    Inventor: Nobuyoshi Yamamoto
  • Publication number: 20010012121
    Abstract: A facsimile apparatus, includes a radio unit, a display unit and a print unit. The radio unit communicates with a terminal apparatus which can receive one of an electronic mail data and the Internet data. The display unit displays a first portion of one of the electronic mail data and the Internet data received by the radio unit from the terminal apparatus. The print unit prints a second portion other than the first portion of the one of the electronic mail data and the Internet data received by the radio unit from the terminal apparatus. The second portion is not displayed by the display unit.
    Type: Application
    Filed: January 24, 2001
    Publication date: August 9, 2001
    Inventor: Nobuyoshi Yamamoto
  • Patent number: 5016721
    Abstract: Described is a full-turn type working machine which generally consists of a lower travelling body and an upper rotary body. The upper rotary body includes a machine room, an operator's cabin, a fuel tank and a counterweight which are laid out within a circle of a predetermined rotational radius R. In addition, a door which is fitted in a side panel of the operator's cabin can be opened largely rearward through an angle greater than 180 degrees and received within the circle of the predetermined rotational angle in an opened state.
    Type: Grant
    Filed: October 27, 1989
    Date of Patent: May 21, 1991
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Nobuyoshi Yamamoto, Yasuhiko Murata, Fumimasa Saeki, Hirosige Kurosaka
  • Patent number: 4907667
    Abstract: Described is a full-turn working machine which generally consists of a lower travelling body and an upper rotary body. The upper rotary body includes a machine room, an operator's cabin, a fuel tank and a counterweight which are laid out within a circle of a predetermined rotational radius R. In addition, a door which is fitted in a side panel of the operator's cabin can be opened largely rearward through an angle greater than 180 degrees and received within the circle of the predetermined rotational angle in an opened state.
    Type: Grant
    Filed: October 7, 1988
    Date of Patent: March 13, 1990
    Assignee: Hitachi Construction Machinery Co., Ltd.
    Inventors: Nobuyoshi Yamamoto, Yasuhiko Murata, Fumimasa Saeki, Hirosige Kurosaka