Patents by Inventor Takayoshi Nakamoto

Takayoshi Nakamoto 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: 20170031629
    Abstract: There is provided a method of transferring a binary image into a memory device having a memory controller for performing conversion between physical addresses and logical addresses of storage areas. The binary image is transferred into the memory device such that areas included in the binary image and having no valid data become free areas in storage areas of the memory device, the free areas to which physical addresses and logical addresses are not associated.
    Type: Application
    Filed: July 14, 2016
    Publication date: February 2, 2017
    Applicant: FUJITSU TEN LIMITED
    Inventors: Takayoshi NAKAMOTO, Shinichi IWAMOTO, Mutsuo TANABE, Taku YOKAWA, Takafumi NARITA, Takeshi IGASAKI
  • Patent number: 9511649
    Abstract: There are provided view adjustment areas respectively at an upper edge part, a lower edge part, and right-and-left side edge parts of a windshield glass, wherein the view adjustment areas are configured to be respectively switchable between in a transparent state in which forward visibility is ensured and in a translucent or non-transparent state in which the forward visibility is limited (for example, adhesion of a liquid-crystal film). Thereby, the size or the shape of the window-frame structure of the windshield glass which is physically unchangeable can be visually changed.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: December 6, 2016
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Yoshihisa Okamoto, Takahide Nouzawa, Kazuo Nishikawa, Atsuhide Kishi, Takayoshi Nakamoto, Naoki Yamada, Hironobu Yonezawa, Toshihiro Yoshida, Hiroko Kajikawa, Masaki Chiba
  • Publication number: 20160039271
    Abstract: There are provided view adjustment areas respectively at an upper edge part, a lower edge part, and right-and-left side edge parts of a windshield glass, wherein the view adjustment areas are configured to be respectively switchable between in a transparent state in which forward visibility is ensured and in a translucent or non-transparent state in which the forward visibility is limited (for example, adhesion of a liquid-crystal film). Thereby, the size or the shape of the window-frame structure of the windshield glass which is physically unchangeable can be visually changed.
    Type: Application
    Filed: August 4, 2015
    Publication date: February 11, 2016
    Applicant: MAZDA MOTOR CORPORATION
    Inventors: Yoshihisa OKAMOTO, Takahide NOUZAWA, Kazuo NISHIKAWA, Atsuhide KISHI, Takayoshi NAKAMOTO, Naoki YAMADA, Hironobu YONEZAWA, Toshihiro YOSHIDA, Hiroko KAJIKAWA, Masaki CHIBA
  • Patent number: 7764227
    Abstract: A positioning apparatus includes a correlator 30 for calculating a correlation between the pseudo pattern code of each of satellites 1 and 2 and each of SPS signals associated with the satellites 1 and 2, and for outputting a correlation value indicating the correlation, sets up effective ranges ?1 and ?2 for the correlation values outputted from the correlator 30 on the basis of a pseudo distance PR1 between the satellite 1 and a SPS reference station 4, and a pseudo distance PR2 between the satellite 2 and the SPS reference station 4, and detects peak values which fall within the effective ranges ?1 and ?2, respectively. As a result, the positioning apparatus can determine the current position correctly even under a receiving environment in which the electric waves directly from the satellites 1 and 2 may become weak.
    Type: Grant
    Filed: February 18, 2005
    Date of Patent: July 27, 2010
    Assignees: Mitsubishi Electric Corporation, Magellan Systems Japan, Inc.
    Inventors: Takayoshi Nakamoto, Fumio Ueda, Seiichiro Hirata
  • Publication number: 20090289841
    Abstract: A positioning apparatus includes a correlator 30 for calculating a correlation between the pseudo pattern code of each of satellites 1 and 2 and each of SPS signals associated with the satellites 1 and 2, and for outputting a correlation value indicating the correlation, sets up effective ranges ?1 and ?2 for the correlation values outputted from the correlator 30 on the basis of a pseudo distance PR1 between the satellite 1 and a SPS reference station 4, and a pseudo distance PR2 between the satellite 2 and the SPS reference station 4, and detects peak values which fall within the effective ranges ?1 and ?2, respectively. As a result, the positioning apparatus can determine the current position correctly even under a receiving environment in which the electric waves directly from the satellites 1 and 2 may become weak.
    Type: Application
    Filed: February 18, 2005
    Publication date: November 26, 2009
    Applicants: Mitsubishi Electric Corporation, Magellan Systems Japan, Inc.
    Inventors: Takayoshi Nakamoto, Fumio Ueda, Seiichiro Hirata
  • Publication number: 20090029667
    Abstract: To propose a communication device capable of easily calibrating frequency error and obtaining position information with high accuracy. The communication device includes a frequency error detecting circuit that receives a reception signal, detects frequency error contained in the reception signal, and generates frequency error correction output, main frequency error correcting means that corrects the frequency error contained in the reception signal based on the frequency error correction output, and main correlation calculating means that performs calculation of correlation between reception output which frequency error has been corrected by the main frequency error correcting means and a pseudo random noise code, and a data processing circuit that outputs position information with respect to the radio wave source based on the output from the main correlation calculating means.
    Type: Application
    Filed: June 19, 2006
    Publication date: January 29, 2009
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventor: Takayoshi Nakamoto