Patents by Inventor Tatsuya Yamazaki

Tatsuya Yamazaki 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: 20140335950
    Abstract: An image display device may include a control device to estimate a user state based on a detected electroencephalogram signal of a user who is playing a game, and to control display of an image to the user for providing training for the game based on the user state.
    Type: Application
    Filed: April 28, 2014
    Publication date: November 13, 2014
    Applicant: SONY CORPORATION
    Inventors: Yuki Sugiue, Tatsuya Yamazaki, Shinya Tatsumi
  • Publication number: 20140213687
    Abstract: An organic-inorganic composite filler contains: inorganic aggregate particles formed by aggregation of inorganic primary particles with an average particle diameter of 10 to 1000 nm; an organic resin phase including a cured polymer of a polymerizable monomer covering surfaces of the inorganic primary particles and bonding the inorganic primary particles to each other, and a water absorbing resin; and aggregation gaps with a volume of micropores formed between parts of the organic resin phase of 0.01 to 0.30 cm3/g in pore volume measurement within a pore diameter range of 1 to 500 nm, as measured by a mercury intrusion technique. In a cross section passing through the centers of the inorganic aggregate particles, based on 100 measured inorganic particles, there are 10 or less inorganic aggregate particles having a macro void with a maximum width of at least 1 ?m.
    Type: Application
    Filed: September 13, 2012
    Publication date: July 31, 2014
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Tatsuya Yamazaki, Hironobu Akizumi
  • Publication number: 20140206792
    Abstract: The present invention discloses a dental restorative material comprising 10-50 mass % of (A) a polymerizable monomer, 5-80 mass % of (B) an organic-inorganic composite filler which is prepared by dispersing an inorganic fine filler having an average particle diameter of 1 ?m or smaller in an organic matrix and has an average particle diameter of 5.0-50 ?m, and 10-60 mass % of (C) a third component, i.e., an inorganic filler having an average particle diameter of 1.1-5.0 ?m, wherein the absolute value of the difference between the refractive index [nC] of the inorganic filler (C) and the refractive index [nB] of the organic-inorganic composite filler (B) (i.e., |nC?nB|) is 0.005-0.07 at 32° C. and the absolute value of the difference between the refractive index [nA] of the cured product of the polymerizable monomer (A) and the refractive index [nC] of the inorganic filler (C) (i.e., |nA?nC|) is 0.005-0.05 at 32° C.
    Type: Application
    Filed: June 22, 2012
    Publication date: July 24, 2014
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Nobuyuki Ishizaka, Tatsuya Yamazaki, Junichiro Yamakawa
  • Patent number: 8767079
    Abstract: This invention comprises an image sensor which captures a moving image of an object, the image of which is formed by an imaging lens, a first detection unit which detects vibration of an image capture apparatus, a second detection unit which detects movement of the object based on an image signal for each image capture period which is output by the image sensor, a distance detection unit which detects an object distance, which is a distance from the image capture apparatus to the object, a changing unit which changes an output of the second detection unit based on the object distance which is detected by the distance detection unit, and a driving unit which drives a vibration correction unit, which optically performs vibration correction, based on an output of the first detection unit and an output of the second detection unit which is changed by the changing unit.
    Type: Grant
    Filed: December 13, 2010
    Date of Patent: July 1, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventor: Tatsuya Yamazaki
  • Publication number: 20140152812
    Abstract: An image pickup apparatus is disclosed which provides an appropriate inclination guide display in accordance with an aspect ratio of a picked-up image and the like. The image pickup apparatus includes an inclination detector which detects an inclination of the image pickup apparatus, a display device capable of superimposedly showing an inclination guide display corresponding to a detection output from the inclination detector, on a picked-up image, and an aspect ratio setter which sets the aspect ratio of a picked-up image. The apparatus includes a display controller which controls whether or not to show the inclination guide display on the display device on the basis of the aspect ratio set by the aspect ratio setter.
    Type: Application
    Filed: February 5, 2014
    Publication date: June 5, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Tatsuya Yamazaki, Masahiro Shibata, Yoshikazu Ishikawa, Kazunori Ishii, Hideo Kawahara, Hitoshi Yasuda, Daisuke Ishikawa
  • Patent number: 8692894
    Abstract: An image pickup apparatus is disclosed which provides an appropriate inclination guide display in accordance with an aspect ratio of a picked-up image and the like. The image pickup apparatus includes an inclination detector which detects an inclination of the image pickup apparatus, a display device capable of superimposedly showing an inclination guide display corresponding to a detection output from the inclination detector, on a picked-up image, and an aspect ratio setter which sets the aspect ratio of a picked-up image. The apparatus includes a display controller which controls whether or not to show the inclination guide display on the display device on the basis of the aspect ratio set by the aspect ratio setter.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: April 8, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tatsuya Yamazaki, Masahiro Shibata, Yoshikazu Ishikawa, Kazunori Ishii, Hideo Kawahara, Hitoshi Yasuda, Daisuke Ishikawa
  • Patent number: 8673485
    Abstract: A cylindrical battery gasket that will not functionally deteriorate in absorbing stress caused by the gasket extending radially upon the battery being sealed is provided with a boss part with a central hole through which a negative electrode collector is inserted, a canister contact part that is affixed in place and in contact with a cathode canister, a disk-shaped part that is provided to connect the boss part to the canister contact part, and a stress buffering part that is provided on the way to the disk-shaped pat. The stress buffering part has a first bent part and a second bent part, both of an acute angle, and is set nearer the center of the cathode canister than to the positive electrode mixture, upon the gasket being installed in the cathode canister.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: March 18, 2014
    Assignee: FDK Energy Co., Ltd.
    Inventors: Tatsuya Yamazaki, Shuji Murakami, Hidenori Tsuzuki
  • Publication number: 20140049658
    Abstract: An image capture system including a camera body and lens unit, a shake detection unit configured to detect a shake, an image stabilization unit arranged in the lens unit to correct a blur of the object image, a correction amount detection unit configured to detect a correction amount of the image stabilization unit, a distortion correction amount calculation unit configured to calculate a distortion correction amount of an image, a motion vector detection unit arranged in the camera body to detect a motion vector from the image captured by the image sensor, and a signal processing unit configured to correct the image based on the motion vector and an output from the distortion correction amount calculation unit.
    Type: Application
    Filed: August 9, 2013
    Publication date: February 20, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Tatsuya Yamazaki
  • Patent number: 8644968
    Abstract: A content reproduction apparatus includes: a partial reproduction unit for partially reproducing only a predetermined partial reproduction range in an entire reproduction range of contents before switching to next contents to partially reproduce only a predetermined partial reproduction range in an entire reproduction range of the next contents; a creation unit for creating a status bar by superimposing a partial reproduction range bar indicating the partial reproduction range on an entire reproduction range bar indicating the entire reproduction range; a display unit for displaying a reproduction screen when the partial reproduction is performed by the partial reproduction unit; and a control unit for displaying the status bar as superimposed on the reproduction screen.
    Type: Grant
    Filed: April 23, 2009
    Date of Patent: February 4, 2014
    Assignee: Sony Corporation
    Inventors: Yoko Kitahara, Tatsuya Yamazaki, Ryuichiro Noto
  • Publication number: 20130324635
    Abstract: A dental curable composition includes: a radically polymerizable monomer; a polymerization initiator; and a hyperbranched polymer, in which the hyperbranched polymer includes a unit structure represented by the general formula (I) and unit structures represented by the general formula (IIA) and/or the general formula (IIB) (in the general formula (I), A represents a single bond for bonding C and R1, >C?O, —O—, or —COO—, R1 represents a divalent saturated aliphatic hydrocarbon group or a divalent aromatic hydrocarbon group, and R2 represents a hydrogen atom or a methyl group; and in the general formula (IIA) and the general formula (IIB), R3, R4, and R5 each represent a hydrogen atom, an alkyl group, an alkoxycarbonyl group, an aryl group, or a cyano group, and R6 represents an alkylene group).
    Type: Application
    Filed: February 10, 2012
    Publication date: December 5, 2013
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Tomonao Shimizu, Tatsuya Yamazaki, Hideki Kazama, Hironobu Akizumi
  • Patent number: 8576344
    Abstract: An information processing apparatus that includes a main body, a member movably attached to the main body, a first detector configured to detect an orientation of the member with respect to the main body, a second detector configured to detect whether the main body is connected to a cradle apparatus, and a processor configured to output a command for controlling an operation of a projection device based on an output of the first and second detectors.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: November 5, 2013
    Assignee: Sony Corporation
    Inventors: Tatsuya Yamazaki, Katsumi Ikuta, Atsuko Kashiwagi, Nobutaka Saitoh, Nobuhito Ebine
  • Patent number: 8567263
    Abstract: The submarine phenomenon can be prevented and the accuracy of a passenger's weight measurement is improved. A vehicle seat includes a pair of fixed lower rails fixed on the floor of a passenger compartment, a pair of movable upper rails that are engaged with the fixed lower rails so as to be slidable in a front-and-rear direction with respect to each of the fixed lower rails, a sub frame which is disposed at an upper side of the movable upper rails, load sensors and that lie between the sub frame and the movable upper rails, brackets and which are disposed so as to erect them on each of the movable upper rails, and a submarine pipe 11 which is crossed between the brackets. The submarine pipe is disposed to be slidable in a left-and-right direction with respect to the right bracket.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: October 29, 2013
    Assignees: TS Tech Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Shigeru Endo, Kenji Sato, Harutomi Nishide, Tatsuya Yamazaki
  • Patent number: 8567264
    Abstract: The submarine phenomenon can be prevented and the accuracy of a passenger's weight measurement is improved. A vehicle seat includes a pair of fixed lower rails fixed on the floor of a passenger compartment, a pair of movable upper rails that are engaged with the fixed lower rails so as to be slidable in a front-and-rear direction with respect to each of the fixed lower rails, a sub frame which is disposed at an upper side of the movable upper rails, load sensors and that lie between the sub frame and the movable upper rails, brackets and which are disposed so as to erect them on each of the movable upper rails, and a submarine pipe 11 which is crossed between the brackets. The submarine pipe is disposed to be slidable in a left-and-right direction with respect to the right bracket.
    Type: Grant
    Filed: November 21, 2012
    Date of Patent: October 29, 2013
    Assignees: TS TECH Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Shigeru Endo, Kenji Sato, Harutomi Nishide, Tatsuya Yamazaki
  • Patent number: 8497913
    Abstract: An image pickup apparatus is disclosed which provides an appropriate inclination guide display in accordance with an aspect ratio of a picked-up image and the like. The image pickup apparatus includes an inclination detector which detects an inclination of the image pickup apparatus, a display device capable of superimposedly showing an inclination guide display corresponding to a detection output from the inclination detector, on a picked-up image, and an aspect ratio setter which sets the aspect ratio of a picked-up image. The apparatus includes a display controller which controls whether or not to show the inclination guide display on the display device on the basis of the aspect ratio set by the aspect ratio setter.
    Type: Grant
    Filed: November 15, 2010
    Date of Patent: July 30, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tatsuya Yamazaki, Masahiro Shibata, Yoshikazu Ishikawa, Kazunori Ishii, Hideo Kawahara, Hitoshi Yasuda, Daisuke Ishikawa
  • Patent number: 8488955
    Abstract: An optical device comprises a shake detection unit adapted to detect shaking of the optical device, an amplifying unit adapted to amplify a difference between an output of the shake detection unit and a reference voltage, an offset calculation unit adapted to calculate an offset component based on an output of the amplifying unit, a changing unit adapted to change the reference voltage so as to remove the offset component, a correction unit adapted to correct the output of the amplifying unit so as to cancel out a change made by the changing unit, and a focal length detection unit adapted to detect a focal length of the imaging optical system, wherein the changing unit changes the reference voltage when the offset component exceeds a threshold, and the threshold is higher when the imaging optical system is on a telephoto side than on a wide-angle side.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: July 16, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventor: Tatsuya Yamazaki
  • Publication number: 20130005846
    Abstract: Disclosed is an organic/inorganic composite filler that contains: inorganic agglomerated particles comprising agglomerations of inorganic primary particles having a mean diameter between 10 and 1000 nm; an organic resin phase that covers the surface of each inorganic primary particle and binds the inorganic primary particles to each other; and intra-agglomerate voids, formed between the organic resin phase covering the surface of each inorganic primary particle, with a pore volume (here, “pore” refers to holes with diameters between 1 and 500 nm) between 0.01 and 0.30 cm3/g as measured by mercury intrusion porosimetry. Also disclosed is a method for manufacturing the above organic/inorganic composite filler.
    Type: Application
    Filed: March 11, 2011
    Publication date: January 3, 2013
    Applicant: TOKUYAMA DENTAL CORPORATION
    Inventors: Tatsuya Yamazaki, Hironobu Akizumi
  • Patent number: 8342038
    Abstract: The submarine phenomenon can be prevented and the accuracy of a passenger's weight measurement is improved. A vehicle seat includes a pair of fixed lower rails fixed on the floor of a passenger compartment, a pair of movable upper rails that are engaged with the fixed lower rails so as to be slidable in a front-and-rear direction with respect to each of the fixed lower rails, a sub frame which is disposed at an upper side of the movable upper rails, load sensors and that lie between the sub frame and the movable upper rails, brackets and which are disposed so as to erect them on each of the movable upper rails, and a submarine pipe 11 which is crossed between the brackets. The submarine pipe is disposed to be slidable in a left-and-right direction with respect to the right bracket.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: January 1, 2013
    Assignees: TS Tech Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Shigeru Endo, Kenji Sato, Harutomi Nishide, Tatsuya Yamazaki
  • Patent number: 8334771
    Abstract: Slaves are respectively provided corresponding to electric devices, measure, in real time, power usage states and disposed positions of the electric devices to transmit to a master. The master detects operational states of electric devices on operation based on power usage states received from the slaves, and detects a positional relation between electric devices on operation based on disposed positions of the electric devices. Then, the master estimates the number of residents in the house by determining achievability of operational states of electric devices based on the detected operational states and positional relation of electric devices.
    Type: Grant
    Filed: June 10, 2008
    Date of Patent: December 18, 2012
    Assignee: National Institute of Information and Communications Technology
    Inventors: Takashi Matsuyama, Tatsuya Yamazaki, Yasuo Tan, Yutaka Kidawara, Rui Teng, Youngjae Kim
  • Patent number: 8292346
    Abstract: A passenger's weight measurement device for a vehicle seat, capable of suppressing generation of an initial load, has a pair of slide rails extending in parallel and fixed to the vehicle floor, and a pair of side frames that support the seat and are disposed above the pair of slide rails. Load cells are disposed between the pair of the slide rails and the pair of the side frames. A set of first connection frames for connecting both ends of the pair of side frames extend in parallel to be perpendicular to the pair of side frames. Second and third connecting frames connect middle parts of the pair of slide rails so as to be perpendicular to the slide rails. The pair of the slide rails and the second and a third connecting frames constitute an H-shaped frame. The load cells include an elastic member having a varied-diameter portion.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: October 23, 2012
    Assignees: TS Tech Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Shigeru Endo, Kenji Sato, Harutomi Nishide, Tatsuya Yamazaki, Naotaka Kumakiri, Mikihito Kojima, Masashi Yoshifuku, Takashi Furukawa
  • Patent number: RE43989
    Abstract: This load cell attachment structure includes a male screw which is formed on a load sensing part of the load cell, a nut which attaches the load cell to the attachment plate by engaging with the male screw, and a wave washer which is disposed between the attachment plate and the nut.
    Type: Grant
    Filed: May 20, 2010
    Date of Patent: February 12, 2013
    Assignees: Honda Motor Co., Ltd., TS Tech Co., Ltd.
    Inventors: Takashi Furukawa, Naotaka Kumakiri, Mikihito Kojima, Masashi Yoshifuku, Tatsuya Yamazaki, Toyohiko Shindo, Harutomi Nishide, Shigeru Endo, Kenji Sato