Patents by Inventor Takahiro Takenaka

Takahiro Takenaka 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).

  • Publication number: 20220005743
    Abstract: A semiconductor module includes a first heat sink member, a semiconductor device, a second heat sink member, a lead frame, a second sealing member. The semiconductor device includes a semiconductor element, a first sealing member for covering the semiconductor element, a first wiring and a second wiring electrically connected to the semiconductor element, and a rewiring layer on the semiconductor element and the sealing member. The second heat sink member is disposed on the semiconductor device. The lead frame is electrically connected to the semiconductor device through a bonding member. The second sealing member covers a portion of the first heat sink member, the semiconductor and a portion of the second heat sink member. A surface of the second heat sink member faces the semiconductor device. The semiconductor device has a portion protruded from an outline of the second surface sink member.
    Type: Application
    Filed: September 15, 2021
    Publication date: January 6, 2022
    Inventors: Seigo OSAWA, Yasushi OKURA, Takahiro NAKANO, Naohito MIZUNO, Masayuki TAKENAKA, Yoshihiro INUTSUKA
  • Patent number: 9906331
    Abstract: A communication method executed by an information processing apparatus capable of transmitting data of a plurality of sessions to another information processing apparatus, the method includes: acquiring from the another information processing apparatus processing time information according to a time taken for processing a first data received by the another information processing apparatus; calculating an upper limit value of an amount of data per unit time permitted to each of the plurality of sessions for transmission using the processing time information; and limiting the amount of data for each of the plurality of sessions based on the upper limit value calculated at the calculating upon transmitting a second data including data of one or more sessions to the another information processing apparatus.
    Type: Grant
    Filed: December 23, 2013
    Date of Patent: February 27, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Takahiro Takenaka, Minoru Inoue, Daisuke Fujita
  • Patent number: 9401775
    Abstract: A communication method executed by an information processing apparatus capable of transmitting data to another information processing apparatus, the method includes: setting a first threshold as an amount of data capable of being transmitted without waiting for a reply from the another information processing apparatus; transmitting a first data having a data amount less than or equal to the first threshold to the another information processing apparatus; acquiring from the another information processing apparatus processing time information taken to process the first data by the another information processing apparatus; and changing the first threshold concerning the data amount into a second threshold based on the processing time information.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: July 26, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Minoru Inoue, Takahiro Takenaka, Daisuke Fujita
  • Patent number: 9307005
    Abstract: A communication control system includes a first computer and a second computer, wherein the first computer includes a communication interface device and a first processor configured to control the communication interface device to transmit first data and first feature information indicating a feature of the first data to the second computer, and the second computer includes a memory that has a storage area allocated to store second data received from the first computer, and a second processor configured to determine whether the first feature information received from the first computer matches second feature information, indicating a feature of and calculated based on the second data stored in the storage area, and control the memory to release the storage area when the second feature information does not match the received first feature information.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: April 5, 2016
    Assignee: FUJITSU LIMITED
    Inventors: Daisuke Fujita, Minoru Inoue, Kazuhiko Horiuchi, Takahiro Takenaka, Masayuki Kawashima, Naoyuki Kodama
  • Publication number: 20140189105
    Abstract: A communication method executed by an information processing apparatus capable of transmitting data of a plurality of sessions to another information processing apparatus, the method includes: acquiring from the another information processing apparatus processing time information according to a time taken for processing a first data received by the another information processing apparatus; calculating an upper limit value of an amount of data per unit time permitted to each of the plurality of sessions for transmission using the processing time information; and limiting the amount of data for each of the plurality of sessions based on the upper limit value calculated at the calculating upon transmitting a second data including data of one or more sessions to the another information processing apparatus.
    Type: Application
    Filed: December 23, 2013
    Publication date: July 3, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Takahiro Takenaka, Minoru Inoue, Daisuke Fujita
  • Publication number: 20140185444
    Abstract: A communication method executed by an information processing apparatus capable of transmitting data to another information processing apparatus, the method includes: setting a first threshold as an amount of data capable of being transmitted without waiting for a reply from the another information processing apparatus; transmitting a first data having a data amount less than or equal to the first threshold to the another information processing apparatus; acquiring from the another information processing apparatus processing time information taken to process the first data by the another information processing apparatus; and changing the first threshold concerning the data amount into a second threshold based on the processing time information.
    Type: Application
    Filed: December 13, 2013
    Publication date: July 3, 2014
    Applicant: FUJITSU LIMITED
    Inventors: Minoru INOUE, Takahiro Takenaka, Daisuke Fujita
  • Publication number: 20130282816
    Abstract: A communication control system includes a first computer and a second computer, wherein the first computer includes a communication interface device and a first processor configured to control the communication interface device to transmit first data and first feature information indicating a feature of the first data to the second computer, and the second computer includes a memory that has a storage area allocated to store second data received from the first computer, and a second processor configured to determine whether the first feature information received from the first computer matches second feature information, indicating a feature of and calculated based on the second data stored in the storage area, and control the memory to release the storage area when the second feature information does not match the received first feature information.
    Type: Application
    Filed: March 22, 2013
    Publication date: October 24, 2013
    Applicant: Fujitsu Limited
    Inventors: Daisuke FUJITA, Minoru Inoue, Kazuhiko Horiuchi, Takahiro Takenaka, Masayuki Kawashima, Naoyuki Kodama
  • Patent number: 5775120
    Abstract: An air conditioner outdoor unit is made to be compacted and achieve a reduced noise level and a reduced installation space. A U-shaped heat exchanger 3 is provided so that it encloses a cross flow fan 2. A heat exchange unit 1A including the cross flow fan 2 and the heat exchanger 3 is arranged in an upper position and a machine room unit 1B including a compressor 5 is arranged in a lower position so that they are integrated into one body with a casing 7 having an identical cross section shape. A fan motor 4 and a shut-off valve 21 are provided at the upper end of the casing 7, by which an outdoor unit having an upright thin slim structure including a top joint structure capable of arranging piping in the upper position is provided.
    Type: Grant
    Filed: April 23, 1997
    Date of Patent: July 7, 1998
    Assignee: Daikin Industries, Ltd.
    Inventors: Toru Inazuka, Mitsuhisa Nagao, Takahiro Takenaka