Patents by Inventor Masaaki Kobayashi

Masaaki Kobayashi 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: 10274254
    Abstract: When a kneaded mixture produced by adding a hinder-containing additive and water to carbon powder and kneading the mixture is formed into a rod-shaped carbon heat source (HS) and the carbon heat source (HS) is subsequently dried to manufacture a finished product, a drying method according to the present invention includes generating a dry atmosphere in which an evaporation rate (Vo) at which the water evaporates through an outer surface of the carbon heat source (HS) is made approximately equal to a speed (Vs) at which the water in the carbon heat source (HS) moves toward the outer surface while a weight absolute humidity (AH) is lowered in a stepwise manner, and drying the carbon heat source (HS) in the dry atmosphere.
    Type: Grant
    Filed: February 18, 2016
    Date of Patent: April 30, 2019
    Assignee: JAPAN TOBACCO INC.
    Inventors: Hiroshi Sasaki, Masaaki Kobayashi
  • Patent number: 10271805
    Abstract: An accommodation apparatus that accommodates a radiation imaging apparatus, the accommodation apparatus comprising: an accommodation unit including a bottom surface, a first wall surface adjacent to the bottom surface, and a second wall surface adjacent to the bottom surface and provided at a position facing the first wall surface, wherein the length in a horizontal direction of the first wall surface adjacent to the bottom surface and the length in the horizontal direction of the second wall surface adjacent to the bottom surface are different.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: April 30, 2019
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takahiro Koyanagi, Hiroto Kondo, Masaaki Kobayashi, Youjirou Hiratsuka, Takaaki Gonda
  • Patent number: 10230997
    Abstract: A resolution converter converts input image data to N types (N is a plural number) of image data having resolutions different with each other. A secret sharing unit performs secret sharing schemes so that the plurality of pieces of image data are respectively divided into n pieces (n is an integer equal to or more than N+1 and the same value in all of image data) of distributed data and the distributed data is reconstructed to original image data using k pieces (k is an integer equal to or more than 2 and equal to or less than n and different value for each piece of image data) among n pieces. A data combination unit generates n pieces of combination data by combining distributed data selected one by one so as not to overlap with each of resolutions and stores each piece of the combination data in different storages.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: March 12, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Masaaki Kobayashi, Masakatsu Matsuo, Kouji Mutou, Katsunori Kogata
  • Publication number: 20190066269
    Abstract: An image processing apparatus to execute a noise reduction process on an image includes setting and calculation units. The setting unit sets a parameter for a pixel of interest in the image. The calculation unit calculates a pixel value of the pixel of interest by using the parameter. Where the pixel of interest is not a pixel in a corner portion where two different edges intersect, the calculation unit averages a plurality of pixels, thereby calculating the pixel value of the pixel of interest subjected to the noise reduction process. Where the pixel of interest is a pixel included in the corner portion, the averaging is not executed and the pixel value of the pixel of interest is calculating by treating the pixel value of the pixel of interest as it is as the pixel value of the pixel of interest subjected to the noise reduction process.
    Type: Application
    Filed: August 1, 2018
    Publication date: February 28, 2019
    Inventors: Yohsuke Echizenya, Masaaki Kobayashi
  • Publication number: 20190020873
    Abstract: An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the image while controlling image quality according to a parameter value in units of divisional blocks includes acquiring a block size of a target block to be coded, acquiring a minimum block size used to control the parameter value, acquiring a state of division of the target block, acquiring the parameter value, determining whether the target block is divided according to the state of division of the target block, determining whether the block size of the target block is greater than or equal to the minimum block size, determining whether the block size of the target block is equal to the minimum block size, and coding the acquired parameter value.
    Type: Application
    Filed: September 18, 2018
    Publication date: January 17, 2019
    Inventor: Masaaki Kobayashi
  • Publication number: 20190020874
    Abstract: An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the image while controlling image quality according to a parameter value in units of divisional blocks includes acquiring a block size of a target block to be coded, acquiring a minimum block size used to control the parameter value, acquiring a state of division of the target block, acquiring the parameter value, determining whether the target block is divided according to the state of division of the target block, determining whether the block size of the target block is greater than or equal to the minimum block size, determining whether the block size of the target block is equal to the minimum block size, and coding the acquired parameter value.
    Type: Application
    Filed: September 18, 2018
    Publication date: January 17, 2019
    Inventor: Masaaki Kobayashi
  • Publication number: 20190012565
    Abstract: In order to reduce a processing load in a feature amount calculation for an image, an image processing apparatus operable to derive a feature amount of at least one pixel in an input image, the apparatus comprises: a comparison unit configured to execute a comparison process for comparing pixel values of two pixels included in the input image in the vicinity of a pixel of interest in the input image; and a derivation unit configured to derive a feature amount of the pixel of interest based on a result of a plurality of comparison processes by the comparison unit, at least one of target pixels of the comparison processing by the comparison unit is used in two or more comparison processes.
    Type: Application
    Filed: July 2, 2018
    Publication date: January 10, 2019
    Inventor: Masaaki Kobayashi
  • Patent number: 10110899
    Abstract: An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the image while controlling image quality according to a parameter value in units of divisional blocks includes acquiring a block size of a target block to be coded, acquiring a minimum block size used to control the parameter value, acquiring a state of division of the target block, acquiring the parameter value, determining whether the target block is divided according to the state of division of the target block, determining whether the block size of the target block is greater than or equal to the minimum block size, determining whether the block size of the target block is equal to the minimum block size, and coding the acquired parameter value.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: October 23, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masaaki Kobayashi
  • Patent number: 10081323
    Abstract: A vehicle occupant protection device includes an airbag module, an actuator, and a controller. The airbag module includes an airbag and an inflator that allows the airbag to develop. The actuator attaches the airbag module to a vehicle, to cause a change in relative positional relation between the vehicle and the airbag module. The controller determines a collision mode of the vehicle, on a basis of one or more of input information used in prediction of the collision mode, input information upon a collision of the vehicle, and input information on an internal situation of the vehicle, and controls the relative positional relation between the vehicle and the airbag module. The airbag module allows the airbag to be developed in a state in which the change in the relative positional relation between the vehicle and the airbag module is caused by the actuator.
    Type: Grant
    Filed: September 19, 2016
    Date of Patent: September 25, 2018
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Masaaki Kobayashi, Takeru Shoji, Yoshihiro Kamata, Masaya Watanabe
  • Patent number: 10072323
    Abstract: This hot-rolled ferritic stainless steel sheet has a steel composition containing, in terms of % by mass: 0.02% or less of C; 0.02% or less of N; 0.1% to 1.5% of Si; 1.5% or less of Mn; 0.035% or less of P; 0.010% or less of S; 1.5% or less of Ni; 10% to 20% of Cr; 1.0% to 3.0% of Cu; 0.08% to 0.30% of Ti; and 0.3% or less of Al, with the balance being Fe and unavoidable impurities, and the hot-rolled ferritic stainless steel sheet has a Vickers hardness of less than 235 Hv.
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: September 11, 2018
    Assignee: NIPPON STEEL & SUMIKIN STAINLESS STEEL CORPORATION
    Inventors: Shinichi Teraoka, Masaaki Kobayashi, Yuuji Koyama, Junichi Hamada, Norihiro Kanno, Yoshiharu Inoue, Ken Kimura, Jun Takahashi, Shigeyuki Gotoh
  • Patent number: 10073180
    Abstract: A radiation imaging apparatus includes a housing having a first plate portion and a second plate portion which oppose each other, a sensor panel arranged between the first plate portion and the second plate portion, and having a sensor array in which a plurality of sensors are arrayed, a scintillator arranged between the sensor panel and the second plate portion, a supporting portion arranged between the scintillator and the second plate portion, and configured to support the scintillator, and a buffer portion arranged between the sensor panel and the first plate portion. In orthographic projection to the first plate portion, an inner edge of the buffer portion is fitted between an outer edge of an imaging area of the sensor array and an outer edge of the scintillator.
    Type: Grant
    Filed: March 17, 2016
    Date of Patent: September 11, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Masaaki Kobayashi, Kensuke Kobayashi, Youjirou Hiratsuka, Ryo Suzaki
  • Publication number: 20180246121
    Abstract: It was found that when measuring HMGB1 in samples using antibodies that bind to both HMGB2 and HMGB1, the reaction between HMGB2 and HMGB1 antibodies can be suppressed by coexisting HMGB2 absorbents (HMGB2 antibodies and/or HMGB2-derived peptides that inhibit the binding between HMGB2 and HMGB1 antibodies). More specifically, it was revealed that HMGB1 alone in samples can be measured or detected by contacting the samples with HMGB1 antibodies in the presence of HMGB2 absorbents.
    Type: Application
    Filed: August 19, 2016
    Publication date: August 30, 2018
    Applicants: Fuso Pharmaceutical Industries, Ltd., Canon Kabushiki Kaisha
    Inventors: Masahiro Asakura, Aya Keshi, Masaaki Kobayashi
  • Patent number: 10062974
    Abstract: A connector 10 disclosed by this specification is a connector 10 to be mounted on a casing 1 of a device by being inserted into a mounting hole 2 provided in the casing 1 and includes a terminal 40 connected to a wire W, a housing 20 having the terminal 40 mounted therein, and an intermediate terminal 30 made of metal, mounted in the housing 20 and disposed between the terminal 40 and a mating terminal 4 in the casing 1. A fastened component (nut 5) disposed in the casing 1 and to be fastened to a fastening component (bolt B), the mating terminal 4, the intermediate terminal 30 and the terminal 40 are arranged side by side in a fastening direction, and the terminal 40 and the mating terminal 4 are connected via the intermediate terminal 30 by being collectively fastened by the fastening component and the fastened component.
    Type: Grant
    Filed: April 6, 2016
    Date of Patent: August 28, 2018
    Assignee: Sumitomo Wiring Systems, Ltd
    Inventors: Masaki Okamoto, Masaaki Kobayashi, Yasushi Okayasu, Masaru Kitagawa
  • Publication number: 20180231085
    Abstract: A non-asbestos friction material contains a fibrous substance, a binder, and a friction modifier. The material contains no copper components, no carbonaceous raw materials, and no metal sulfides but contains an inorganic material having a laminar crystal structure and being different from the copper components, the carbonaceous raw materials, and the metal sulfides. Preferably, the inorganic material is at least one inorganic material selected from titanates, talc, kaolin, mica, vermiculite, and smectite.
    Type: Application
    Filed: February 29, 2016
    Publication date: August 16, 2018
    Applicant: ADVICS CO., LTD.
    Inventors: Osayoshi KATO, Masaaki KOBAYASHI
  • Patent number: 10051274
    Abstract: An image processing apparatus that calculates information according to a motion of a frame of a moving image based on a motion vector detected in the frame decides the representative motion vector of each of a plurality of regions in the frame based on the detected motion vector, and calculates the information according to the motion of the frame based on, out of the motion vectors in each of the plurality of regions, a motion vector whose difference from the representative motion vector of each region is smaller than a predetermined value.
    Type: Grant
    Filed: October 7, 2014
    Date of Patent: August 14, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventor: Masaaki Kobayashi
  • Publication number: 20180152705
    Abstract: An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the image while controlling image quality according to a parameter value in units of divisional blocks includes acquiring a block size of a target block to be coded, acquiring a minimum block size used to control the parameter value, acquiring a state of division of the target block, acquiring the parameter value, determining whether the target block is divided according to the state of division of the target block, determining whether the block size of the target block is greater than or equal to the minimum block size, determining whether the block size of the target block is equal to the minimum block size, and coding the acquired parameter value.
    Type: Application
    Filed: January 23, 2018
    Publication date: May 31, 2018
    Inventor: Masaaki Kobayashi
  • Publication number: 20180144485
    Abstract: One or more motion vectors is specified in ascending order of a difference between a pixel value at a position C in I1 [lv] and a pixel value at a position separated, in accordance with a corresponding motion vector, from the position C in I2 [lv] among motion vectors at a plurality of positions with reference to the position C in flow? [lv+1]. A flow [lv] is generated using flow?[lv+1] including, as an element at the position C, one motion vector based on the one or more motion vectors, I1 [lv], and I2 [lv].
    Type: Application
    Filed: November 20, 2017
    Publication date: May 24, 2018
    Inventors: Masaaki Kobayashi, Tomohiro Nishiyama
  • Publication number: 20180142748
    Abstract: Provided is a non-asbestos friction material comprising: base fiber; a binder; a lubricant; an inorganic friction modifier; a pH adjuster; and a filler as compounded materials, wherein at least one of the filler and the inorganic friction modifier is only coated with at least one of a fatty acid and a metal soap.
    Type: Application
    Filed: June 20, 2016
    Publication date: May 24, 2018
    Applicant: ADVICS CO., LTD.
    Inventors: Masaaki KOBAYASHI, Toshiki HOTTA, Masahiro TAKEZAKI
  • Publication number: 20180076534
    Abstract: A connector 10 disclosed by this specification is a connector 10 to be mounted on a casing 1 of a device by being inserted into a mounting hole 2 provided in the casing 1 and includes a terminal 40 connected to a wire W, a housing 20 having the terminal 40 mounted therein, and an intermediate terminal 30 made of metal, mounted in the housing 20 and disposed between the terminal 40 and a mating terminal 4 in the casing 1. A fastened component (nut 5) disposed in the casing 1 and to be fastened to a fastening component (bolt B), the mating terminal 4, the intermediate terminal 30 and the terminal 40 are arranged side by side in a fastening direction, and the terminal 40 and the mating terminal 4 are connected via the intermediate terminal 30 by being collectively fastened by the fastening component and the fastened component.
    Type: Application
    Filed: April 6, 2016
    Publication date: March 15, 2018
    Inventors: Masaki Okamoto, Masaaki Kobayashi, Yasushi Okayasu, Masaru Kitagawa
  • Patent number: 9918089
    Abstract: An image coding method for an image coding apparatus configured to divide an image into divisional blocks of a plurality of sizes and to perform coding on the image while controlling image quality according to a parameter value in units of divisional blocks includes acquiring a block size of a target block to be coded, acquiring a minimum block size used to control the parameter value, acquiring a state of division of the target block, acquiring the parameter value, determining whether the target block is divided according to the state of division of the target block, determining whether the block size of the target block is greater than or equal to the minimum block size, determining whether the block size of the target block is equal to the minimum block size, and coding the acquired parameter value.
    Type: Grant
    Filed: August 8, 2016
    Date of Patent: March 13, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventor: Masaaki Kobayashi