Patents by Inventor Yoshimitsu Goto

Yoshimitsu Goto 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: 10374269
    Abstract: A battery pack includes a plurality of battery stacks integrated by stacking a plurality of unit batteries, a fluid passage where fluid flows for cooling the unit batteries disposed between the battery stacks, a blower for circulating the fluid in the fluid passage, and a plurality of heat conducting plates. The heat conducting plate is thermally connected to an outer casing of the unit batteries constituting the battery stacks adjacent to each other, and disposed so as to constitute a plurality of cooled portions of which parts thereof exist in the fluid passage. The battery pack includes a passage forming member that demarcates the fluid passage as an independent passage from the area near the outer casing of the unit battery, and includes a partition wall for supporting the heat conducting plate.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: August 6, 2019
    Assignee: DENSO CORPORATION
    Inventors: Masaki Uchiyama, Ryuichiro Shinkai, Yoshimitsu Inoue, Takahiro Souki, Kouhei Yamamoto, Kouhei Yamaguchi, Tetsuya Goto
  • Publication number: 20190170522
    Abstract: If it is determined that, at a target exit of a roundabout that exists in a target route, a travel restricting event that restricts passing of a vehicle through the target exit has occurred on the basis of a peripheral travel environment detected by a peripheral environment detection unit, a route calculation device of the vehicle adds one circulation or a part of the circulation in the roundabout to the target route.
    Type: Application
    Filed: November 28, 2018
    Publication date: June 6, 2019
    Inventors: Hideki MATSUNAGA, Masaaki NAGASHIMA, Takeru GOTO, Hirokiyo KASAHARA, Yoshimitsu MURAHASHI, Takumi MACHIDA, Toshiaki TAKANO
  • Publication number: 20190137431
    Abstract: An object of the present invention is to provide a biomolecule measuring device that can decrease the influence of crosstalk between chambers. A biomolecule measuring device according to the present invention supplies, to electrodes equipped on chambers, voltages modulated differently to each other.
    Type: Application
    Filed: April 11, 2017
    Publication date: May 9, 2019
    Inventors: Yoshimitsu YANAGAWA, Yusuke GOTO, Michiru FUJIOKA
  • Patent number: 9219925
    Abstract: The present invention relates to a displaying method for video image coded data which prevents deterioration of image quality of a video image as much as possible, and conceals, from an observer, deteriorated video quality caused due to a transmission error. The displaying method selects target image frames to be decoded and target image frames to be discarded, by performing error determination (32) in parallel with an error recovery process and other image restoration processes, and decodes (33) only the selected target image frames. A predetermined display device sequentially displays (34) only the decoded target image frames while adjusting a frame rate.
    Type: Grant
    Filed: January 4, 2011
    Date of Patent: December 22, 2015
    Assignee: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yasuhito Fujita, Yoichi Hata, Yoshimitsu Goto, Toshiaki Kakii
  • Patent number: 8839330
    Abstract: The present invention relates to a moving-picture image data-distribution method that suppresses increases in processing loads at respective information terminals without being affected by an uneven distribution status of processing loads that changes over time or by a bandwidth status of a connected network.
    Type: Grant
    Filed: August 6, 2009
    Date of Patent: September 16, 2014
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Yoshimitsu Goto, Toshiaki Kakii, Yoichi Hata, Yasuhito Fujita
  • Patent number: 8774002
    Abstract: The present invention relates to a traffic control apparatus and the like for optimizing a communication performance of each of local networks to be monitored. The traffic control apparatus (100) temporarily stores in the memory (120) communication band information items of relay nodes (211B, 212B, 213B) through the I/O (140). The controller (110) specifies a bottleneck relay node based on the obtained communication band information items, calculates transmittable/receivable bands to be allocated to the PCs (220B), and notifies the PCs (220B) of the calculated transmittable/receivable bands. In response to this notification, the PCs (220B) divide data to be transmitted, with the divided data corresponding to the allocated bands, and transmit the divided data to the Internet (10), in a manner that the divided data are arranged temporally evenly.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: July 8, 2014
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Yoichi Hata, Yasuhito Fujita, Yoshimitsu Goto, Toshiaki Kakii
  • Patent number: 8634553
    Abstract: A master key (K2,2) inputted by an input unit is stored in a storage unit. A matrix generating unit generates key element matrices (M1-M3) with respect to each of split keys (eR2, eR1, eR3) obtained by a key dividing unit dividing the master key (K2,2). To each coordinate entry of the key element matrices (M1-M3), operation data that successively obtained by repeating a hash operation with a one-way hash function is assigned, so as to maintain hierarchical nature of scalability (L). A key generating unit generates partial keys (K1,1-K2,2) corresponding to respective hierarchies of the scalabilities (R, L), on the basis of the key element matrices (M1-M3). These partial keys (K1,1-K2,2) are outputted to a coding unit or a decoding unit by an output unit.
    Type: Grant
    Filed: October 28, 2011
    Date of Patent: January 21, 2014
    Assignees: Sumitomo Electric Industries, Ltd., Tokyo Metropolitan University
    Inventors: Yoichi Hata, Toshiaki Kakii, Yasuhito Fujita, Yoshimitsu Goto, Hitoshi Kiya, Kiyoshi Nishikawa, Masaaki Fujiyoshi, Shoko Imaizumi
  • Patent number: 8553928
    Abstract: The present invention relates to an image processing method and image inspecting method with high versatility which enable efficient and highly accurate proof of authenticity of a digital image. The image processing method subjects at least a part of a digital image which can exist temporarily or continuously in a falsification-vulnerable environment, to a first morphology operation using a predetermined structuring element, to process the digital image. The image inspecting method subjects the digital image thus processed, to a second morphology operation using the same structuring element as in the first morphology operation. The morphology operations have the idempotent and the presence or absence of falsification can be detected by determining identity of images before and after the second morphology operation.
    Type: Grant
    Filed: March 6, 2007
    Date of Patent: October 8, 2013
    Assignees: Sumitomo Electric Industries, Ltd., Tokyo Metropolitan University
    Inventors: Hitoshi Kiya, Kiyoshi Nishikawa, Masaaki Fujiyoshi, Yoichi Hata, Toshiaki Kakii, Yoshimitsu Goto
  • Publication number: 20120287338
    Abstract: The present invention relates to a displaying method for video image coded data which prevents deterioration of image quality of a video image as much as possible, and conceals, from an observer, deteriorated video quality caused due to a transmission error. The displaying method selects target image frames to be decoded and target image frames to be discarded, by performing error determination (32) in parallel with an error recovery process and other image restoration processes, and decodes (33) only the selected target image frames. A predetermined display device sequentially displays (34) only the decoded target image frames while adjusting a frame rate.
    Type: Application
    Filed: January 4, 2011
    Publication date: November 15, 2012
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD
    Inventors: Yasuhito Fujita, Yoichi Hata, Yoshimitsu Goto, Toshiaki Kakii
  • Publication number: 20120134270
    Abstract: The present invention relates to a traffic control apparatus and the like for optimizing a communication performance of each of local networks to be monitored. The traffic control apparatus (100) temporarily stores in the memory (120) communication band information items of relay nodes (211B, 212B, 213B) through the I/O (140). The controller (110) specifies a bottleneck relay node based on the obtained communication band information items, calculates transmittable/receivable bands to be allocated to the PCs (220B), and notifies the PCs (220B) of the calculated transmittable/receivable bands. In response to this notification, the PCs (220B) divide data to be transmitted, with the divided data corresponding to the allocated bands, and transmit the divided data to the Internet (10), in a manner that the divided data are arranged temporally evenly.
    Type: Application
    Filed: July 21, 2010
    Publication date: May 31, 2012
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Yoichi Hata, Yasuhito Fujita, Yoshimitsu Goto, Toshiaki Kakii
  • Publication number: 20120121088
    Abstract: A master key (K2,2) inputted by an input unit is stored in a storage unit. A matrix generating unit generates key element matrices (M1-M3) with respect to each of split keys (eR2, eR1, eR3) obtained by a key dividing unit dividing the master key (K2,2). To each coordinate entry of the key element matrices (M1-M3), operation data that successively obtained by repeating a hash operation with a one-way hash function is assigned, so as to maintain hierarchical nature of scalability (L). A key generating unit generates partial keys (K1,1-K2,2) corresponding to respective hierarchies of the scalabilities (R, L), on the basis of the key element matrices (M1-M3). These partial keys (K1,1-K2,2) are outputted to a coding unit or a decoding unit by an output unit.
    Type: Application
    Filed: October 28, 2011
    Publication date: May 17, 2012
    Inventors: Yoichi HATA, Toshiaki Kakii, Yasuhito Fujita, Yoshimitsu Goto, Hitoshi Kiya, Kiyoshi Nishikawa, Masaaki Fujiyoshi, Shoko Imaizumi
  • Publication number: 20110299592
    Abstract: The present invention relates to a moving image data compressing method that enables improvement of the efficiency of compressing moving images and reduction in the processing load due to JPEG 2000 system. In the compressing method, in sequentially compressing, according to JPEG 2000, image frames that are disposed along a time axis without compressing the image frames in the time axis direction, a process of detecting movement of image elements is performed prior to EBCOT, with one or more code blocks, each of which being a minimum processing unit of the EBCOT, as one detection unit. While EBCOT is performed for each of code blocks that constitute a detection unit on which movement has been detected, EBCOT is skipped and predetermined data is supplemented for each of code blocks that constitute a detection unit on which movement has not been detected. Thus, the number of times of processing by EBCOT with a large computation amount can be reduced.
    Type: Application
    Filed: November 26, 2009
    Publication date: December 8, 2011
    Inventors: Yasuhito Fujita, Toshiaki Kakii, Yoichi Hata, Yoshimitsu Goto
  • Publication number: 20110239264
    Abstract: The present invention relates to a moving-picture image data-distribution method that suppresses increases in processing loads at respective information terminals without being affected by an uneven distribution status of processing loads that changes over time or by a bandwidth status of a connected network.
    Type: Application
    Filed: August 6, 2009
    Publication date: September 29, 2011
    Inventors: Yoshimitsu Goto, Toshiaki Kakii, Yoichi Hata, Yasuhito Fujita
  • Publication number: 20100128923
    Abstract: The present invention relates to an image processing method and image inspecting method with high versatility which enable efficient and highly accurate proof of authenticity of a digital image. The image processing method subjects at least a part of a digital image which can exist temporarily or continuously in a falsification-vulnerable environment, to a first morphology operation using a predetermined structuring element, to process the digital image. The image inspecting method subjects the digital image thus processed, to a second morphology operation using the same structuring element as in the first morphology operation. The morphology operations have the idempotent and the presence or absence of falsification can be detected by determining identity of images before and after the second morphology operation.
    Type: Application
    Filed: March 6, 2007
    Publication date: May 27, 2010
    Inventors: Hitoshi Kiya, Kiyoshi Nishikawa, Masaaki Fujiyoshi, Yoichi Hata, Toshiaki Kakii, Yoshimitsu Goto
  • Publication number: 20100020966
    Abstract: The present invention relates to an encryption key generating method ensuring resistance to collusion attacks and achieving reduction in a key length of encryption keys corresponding to respective hierarchies of each scalability. In the encryption key generating method, an encryption key (K2,2) corresponding to data in the lowest hierarchies of hierarchical scalabilities (R, L) is divided as a master key by the number of hierarchies in scalability (R). Key element matrices (M1-M3) generated with respective split keys (eR2, eR1, eR3) are assigned operation data successively obtained by repeating a hash operation with a one-way hash function, so as to maintain hierarchical nature of scalability (L). Partial keys (K1,1-K2,2) corresponding to respective hierarchies of the scalabilities (R, L) are generated by combining key elements coordinately consistent among the key element matrices (M1-M3).
    Type: Application
    Filed: November 4, 2008
    Publication date: January 28, 2010
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., TOKYO METROPOLITAN UNIVERSITY
    Inventors: Yoichi Hata, Toshiaki Kakii, Yasuhito Fujita, Yoshimitsu Goto, Hitoshi Kiya, Kiyoshi Nishikawa, Masaaki Fujiyoshi, Shoko Imaizumi
  • Patent number: 7447695
    Abstract: A computer apparatus has a type data storing part which stores type data regarding file types set according to models of image forming devices and a data file storing part which stores data files of described file types acquired from the image forming devices. The apparatus receives a selection of the models of The image forming devices with the data files acquired thereby and the data files stored in the data file storing part, and selections of the model of the image forming device outputting the data files, the file types different from the described file types and storage destinations of the data files. When receiving an instruction for a conversion, the apparatus converts the data files stored in the data file storing part into file types different from the described file types and stores them in the storage destinations of the data files.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: November 4, 2008
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventor: Yoshimitsu Goto
  • Patent number: 7249171
    Abstract: There is provided a service control system including a service side system and a customer side system including a service target machine, and the service side system includes a service client terminal which converts set data relative to the service target machine into XML data and edits it and a mail server which transmits to the customer side system an email concerning service setting including the set data, and remotely manages the service target machine by including a predetermined command in the email concerning the service setting.
    Type: Grant
    Filed: September 19, 2002
    Date of Patent: July 24, 2007
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventor: Yoshimitsu Goto
  • Publication number: 20070011289
    Abstract: An apparatus and method for collecting information including an amount of use of the trial function during a trial period, generating a notification including the collected information at a predetermined time, and sending the notification to a predetermined location. The trial period can be a specified amount of time, or a number of uses of the trial function or a specified number of pages.
    Type: Application
    Filed: June 8, 2005
    Publication date: January 11, 2007
    Inventor: Yoshimitsu Goto
  • Publication number: 20060139672
    Abstract: A computer apparatus has a type data storing part which stores type data regarding file types set according to models of image forming devices and a data file storing part which stores data files of described file types acquired from the image forming devices. The apparatus receives a selection of the models of The image forming devices with the data files acquired thereby and the data files stored in the data file storing part, and selections of the model of the image forming device outputting the data files, the file types different from the described file types and storage destinations of the data files. When receiving an instruction for a conversion, the apparatus converts the data files stored in the data file storing part into file types different from the described file types and stores them in the storage destinations of the data files.
    Type: Application
    Filed: December 27, 2004
    Publication date: June 29, 2006
    Applicants: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventor: Yoshimitsu Goto
  • Publication number: 20040059804
    Abstract: There is provided a service control system including a service side system and a customer side system including a service target machine, and the service side system includes a service client terminal which converts set data relative to the service target machine into XML data and edits it and a mail server which transmits to the customer side system an email concerning service setting including the set data, and remotely manages the service target machine by including a predetermined command in the email concerning the service setting.
    Type: Application
    Filed: September 19, 2002
    Publication date: March 25, 2004
    Applicant: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Yoshimitsu Goto