Patents by Inventor Takayuki Ito

Takayuki Ito 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).

  • Information processing apparatus, information processing system, information processing method, and recording medium
    Patent number: 10052553
    Abstract: An example system includes: a contactless communication part that performs contactless communication with a data storage medium having a contactless communication function; a data writing part that writes data to the data storage medium by the contactless communication part; a storage part that stores the data written by the data writing part; and a corruption determination part that determines whether the data stored in the data storage medium is corrupted or not. When the corruption determination part determines that the data is corrupted, the data writing part writes the data stored in the storage part, to the data storage medium.
    Type: Grant
    Filed: April 24, 2014
    Date of Patent: August 21, 2018
    Assignees: NINTENDO CO., LTD., AMBRELLA CO., LTD., THE POKÉMON COMPANY
    Inventors: Hiroshi Momose, Kaori Ando, Hideaki Araki, Takayuki Ito, Nayuta Taga, Yoshihiro Hatta
  • BLOWER
    Publication number: 20180202457
    Abstract: A blower includes an impeller that is rotatable about a vertically extending central axis; a motor that drives the impeller; and a housing that accommodates the impeller and the motor. The impeller includes a plurality of vanes and a flange in which the plurality of vanes are provided. The housing includes a first housing unit that faces a vane one end surface located on an axial-direction one side of the vane with a gap interposed therebetween. The first housing unit includes an inlet port penetrating in the axial direction. One end surface of the flange located on one side in the axial direction of the flange includes a first flange end surface located on an inside in the radial direction of one end surface of the flange and a second flange located on an outside in the radial direction with respect to the first flange end surface.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 19, 2018
    Applicant: NIDEC CORPORATION
    Inventors: Takehito Tamaoka, Masashi Hirayama, Naruyuki Horaitani, Shun Hirano, Takayuki Ito
  • BLOWER
    Publication number: 20180202456
    Abstract: A blower includes an impeller rotatable about a central axis, a motor that drives the impeller, and a housing that accommodates the impeller and the motor. The impeller includes a plurality of vanes arrayed in a circumferential direction and a flange in which the plurality of vanes are provided at an outer circumferential edge on a radial-direction outside. The housing includes a first housing that faces a vane one end surface located on an axial-direction one side of the vane with a gap interposed therebetween. The vane one end surface includes a first vane end surface in which a shortest distance to the first housing in an axial direction increases toward the radial-direction outside.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 19, 2018
    Applicant: NIDEC CORPORATION
    Inventors: Takehito Tamaoka, Masashi Hirayama, Naruyuki Horaitani, Shun Hirano, Takayuki Ito
  • BLOWER
    Publication number: 20180202455
    Abstract: The blowing device includes an impeller that is rotatable about a center axis and a motor that drives the impeller. The impeller includes a plurality of vanes arranged in a circumferential direction, a flange in which the plurality of vanes are provided at the outer circumferential edge in a radial-direction outside, and a plate-shaped first shielding unit located between the vanes adjacent to each other in the circumferential direction. The first shielding unit is connected to a rear edge surface on an opposite side to the rotation direction of the vane and an outside surface located on the radial-direction outside of the flange.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 19, 2018
    Applicant: NIDEC CORPORATION
    Inventors: Takehito Tamaoka, Masashi Hirayama, Naruyuki Horaitani, Shun Hirano, Takayuki Ito
  • METHOD FOR PRODUCING GAMMA-GLUTAMYL-VALYL-GLYCINE
    Publication number: 20180195103
    Abstract: A microorganism useful as an expression host for ?-Glu-Val synthetase and a method for producing ?-Glu-Val-Gly using ?-Glu-Val synthetase expressed in the microorganism are provided. By using ?-Glu-Val synthetase expressed in a bacterium, such as Escherichia bacteria, modified so that the activity of a protein encoded by a ybdK gene (YBDK) is reduced as an expression host, ?-Glu-Val-Gly is produced from Glu, Val, and Gly as raw materials.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Applicant: AJINOMOTO CO., INC.
    Inventors: Ayako SASAHARA, Takayuki ITO, Hiroyuki NOZAKI
  • Organic light-emitting device, display apparatus, image display apparatus, lighting apparatus, image formation apparatus, and exposure apparatus
    Patent number: 9991451
    Abstract: An organic light-emitting device is provided that is driven with a low voltage and has a high luminous efficiency and a long device lifetime. The organic light-emitting device includes an anode, a cathode, a light-emitting layer disposed between the anode and the cathode, and an organic compound layer disposed between the cathode and the light-emitting layer and being in contact with the cathode.
    Type: Grant
    Filed: April 13, 2015
    Date of Patent: June 5, 2018
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Naoki Yamada, Jun Kamatani, Takayuki Ito, Itaru Takaya, Minako Nakasu
  • DISPLAY APPARATUS
    Publication number: 20180114937
    Abstract: A display apparatus includes on a substrate a plurality of light emitting elements in which an organic layer including a white light emitting layer is sandwiched between a lower transparent electrode and an upper electrode, and further includes a reflection layer and an optical interference layer provided between the light emitting elements and the substrate, wherein the optical interference layer is made of a material having a lower refractive index than the refractive index of the light emitting layer and the ratio (nr/nb) of a refractive index (nr) with respect to a red wavelength region to a refractive index (nb) with respect to a blue wavelength region is less than 0.95, and the orders of interference m for blue, green, and red wavelength regions are 5, 4, and 3, respectively, when the optical distance from the light emitting layer to the reflection layer is (2m+1)?/4±(1/8)?.
    Type: Application
    Filed: October 17, 2017
    Publication date: April 26, 2018
    Inventor: Takayuki Ito
  • VIBRATION GENERATING DEVICE AND MANIPULATION FEELING IMPARTING INPUT DEVICE USING THE VIBRATION GENERATING DEVICE
    Publication number: 20180095536
    Abstract: A vibration generating device has a vibration generating member that causes vibration in a vibration direction, a vibration transmitting member, and a base body. The vibration generating member has a first yoke and a second yoke spaced in the vibration direction so as to face each other, a coil that generates magnetism, and a support body that supports the first yoke. A first gap is formed between the first vibration-side opposite surface of the first yoke and the second vibration-side opposite surface of the second yoke; these surfaces face each other in the vibration direction. A second gap is formed between the first orthogonal-side opposite surface of the first yoke and the second orthogonal-side opposite surface of the second yoke; these surfaces face each other in an orthogonal direction orthogonal to the vibration direction. The first gap is narrower than the second gap.
    Type: Application
    Filed: November 30, 2017
    Publication date: April 5, 2018
    Inventors: Hiroshi WAKUDA, Takayuki ITO, Ayumu ANZAI
  • SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SAME
    Publication number: 20180090450
    Abstract: According to one embodiment, the recess has a side surface and a bottom surface. The side surface is continuous with the major surface. The bottom surface is positioned lower than the major surface. The stacked body is provided above the major surface of the substrate. The stacked body includes a plurality of electrode layers stacked with an insulating body interposed. The columnar portion includes a semiconductor body and a stacked film. The semiconductor body extends in a stacking direction of the stacked body through the stacked body. The semiconductor body contacts the side surface and the bottom surface of the recess of the substrate. The stacked film includes a charge storage portion and is provided between the semiconductor body and the stacked body higher than the major surface of the substrate. The stacked film is not provided in the recess of the substrate.
    Type: Application
    Filed: December 12, 2016
    Publication date: March 29, 2018
    Applicant: Toshiba Memory Corporation
    Inventors: Takayuki ITO, Yasunori OSHIMA
  • Connection structure of wiring substrate, and connection method of wiring substrate
    Patent number: 9930778
    Abstract: Through positioning between a first mark portion of a first substrate body and a second mark portion of a second substrate body, a first connection terminal portion and a second connection terminal portion are superimposed on each other simultaneously with the superimposition of the second substrate body on the first substrate body. In addition, a first substrate cut-off portion and a second substrate cut-off portion are also superimposed on each other. The first connection terminal portion of a first row and the second connection terminal portion of the first row are electrically bonded to each other by thermo-compression bonding or the like.
    Type: Grant
    Filed: February 8, 2016
    Date of Patent: March 27, 2018
    Assignee: Alps Electric Co., Ltd.
    Inventors: Takayuki Ito, Masashi Tabata, Yu Watanabe
  • Organic compound and organic light-emitting device
    Patent number: 9911921
    Abstract: Provided is an organic light-emitting device capable of outputting light with high efficiency and high luminance. The organic light-emitting device includes an anode, a cathode, an emission layer placed between the anode and the cathode, and an organic compound layer placed between the anode and the emission layer, in which the organic compound layer contains the following compound A and compound B: [Compound A] an organic compound free of a nitrogen atom and a metal atom, the compound having SP2 carbon atoms and SP3 carbon atoms, and having a ratio of the number of the SP3 carbon atoms to the number of the SP2 carbon atoms of 40% or more; and [Compound B] a compound having a tertiary amine structure.
    Type: Grant
    Filed: April 3, 2014
    Date of Patent: March 6, 2018
    Assignee: Canon Kabushiki Kaisha
    Inventors: Naoki Yamada, Jun Kamatani, Akihito Saitoh, Yosuke Nishide, Masanori Muratsubaki, Ryuji Ishii, Koichi Ishige, Takayuki Ito, Norifumi Kajimoto, Nobutaka Mizuno
  • Method for producing thiolane skeleton-type glycoconjugate, and thiolane skeleton-type glycoconjugate
    Patent number: 9884882
    Abstract: There is provided a production method of a compound represented by the following formula (II) through a step of reacting a compound represented by the following General Formula (I) with a sulfur compound. In General Formulas (I) and (II), R1 represents a hydrogen atom or an acyl group, R2 represents a hydrogen atom, a fluorine atom, an acyloxy group, an arylmethyloxy group, an allyloxy group, an arylmethyloxycarbonyloxy group, or an allyloxycarbonyloxy group, R3 represents a hydrogen atom or an acyloxy group, R5 represents an alkyl group or an aryl group, and X represents a leaving group. Here, in a case where R2 is a fluorine atom, an acyloxy group, an arylmethyloxy group, an allyloxy group, an arylmethyloxycarbonyloxy group, or an allyloxycarbonyloxy group, R3 is an acyloxy group.
    Type: Grant
    Filed: August 16, 2016
    Date of Patent: February 6, 2018
    Assignee: FUJIFILM Corporation
    Inventors: Takayuki Ito, Toru Watanabe, Hideki Okada, Hidenobu Kuniyoshi
  • METHOD FOR MANUFACTURING SPARK PLUG
    Publication number: 20180013267
    Abstract: A method for manufacturing a spark plug including a center electrode that extends in an axial direction, a metal shell that is provided around an outer periphery of the center electrode, and a rod-shaped ground electrode whose base end is joined to the metal shell and whose distal end is bent towards an axial-line side. The method comprises a bending step of bending an unbent ground electrode, which is the ground electrode that is not yet bent, by pressing against it a predetermined curved surface of a bend spacer, wherein the bend spacer is formed so as to be divisible into two or more members including a first member and a second member. The first member includes a mounting portion for mounting the bend spacer on a fixing tool and the second member includes the predetermined curved surface that comes into contact with the unbent ground electrode.
    Type: Application
    Filed: March 28, 2016
    Publication date: January 11, 2018
    Applicant: NGK Spark Plug Co., LTD.
    Inventor: Takayuki ITO
  • Thiopyranose compound and method for producing same
    Patent number: 9815812
    Abstract: There is provided a production method of a thiopyranose compound represented by the following Formula (2) by reacting a compound represented by the following Formula (1) with a sulfur compound. X represents a leaving group. A represents an oxygen atom or a sulfur atom. Further, each of R1A to R4B, R1B to R4B, and R5 represents a hydrogen atom or a specific substituent.
    Type: Grant
    Filed: August 17, 2016
    Date of Patent: November 14, 2017
    Assignee: FUJIFILM Corporation
    Inventors: Akira Takeda, Toru Watanabe, Taiji Katsumata, Takayuki Ito, Toshihiko Sawada
  • Decoration article having clear layer and method of forming the same
    Patent number: 9789895
    Abstract: A decoration article having a clear layer includes a rod-shaped core material, a cylindrical decorative cover having a shape retaining property, configured to cover the core material over an entire circumference in a sectional circumferential direction of the core material, including a plurality of split members split along the sectional circumferential direction of the core material and having a base part and a decoration layer provided on a surface of the base part, and a transparent clear layer formed by a mold forming so as to cover an outer surface of the decoration layer over an entire circumference in a sectional circumferential direction of the decoration cover covering the core material.
    Type: Grant
    Filed: November 25, 2014
    Date of Patent: October 17, 2017
    Assignee: TOYODA GOSEI CO., LTD.
    Inventors: Kenichiro Yasui, Kazuya Watakabe, Takayuki Ito
  • Ion implantation apparatus and semiconductor manufacturing method
    Patent number: 9773712
    Abstract: An ion implantation apparatus includes an implantation part, a measuring part, and a controller. The ion implantation part implants ions into an implantation region located at a bottom of a concave portion provided on a semiconductor substrate. The measuring part measures an implantation amount of ions corresponding to an aspect ratio of the concave portion based on ions implanted from the implantation part thereinto, at a first position at which the semiconductor substrate is arranged when the ions are implanted into the implantation region or a second position close to the first position. The controller controls the implantation part to stop implantation of the ions into the measuring part when an accumulated amount of the implantation amount has reached a predetermined amount according to a target accumulation amount of the implantation region.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 26, 2017
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Takayuki Ito, Yasunori Oshima, Toshihiko Iinuma
  • Image forming apparatus wherein clock frequency is determined by processing load
    Patent number: 9762765
    Abstract: An image forming apparatus has a clock supply circuit supplying a signal at a first clock frequency or a second clock frequency lower than the first frequency, a first CPU performing image data processing based on the signal, and a second CPU measuring time based on the signal to determine execution timing of each process performed in control processing. The image forming apparatus includes a load determination unit determining whether a load of the image data processing is higher than a reference level, and a control unit that switches the frequency to the first frequency when the load is higher than the reference level, and to the second frequency when the load is not higher. When the frequency switching occurs, the second CPU changes a method for measuring time. The second CPU completes one process before the switching and starts the next one after the switching.
    Type: Grant
    Filed: August 19, 2014
    Date of Patent: September 12, 2017
    Assignee: KONICA MINOLTA, INC.
    Inventor: Takayuki Ito
  • Electronic apparatus
    Patent number: 9756226
    Abstract: An electronic apparatus includes: a main body including a housing section that houses a battery; a lid attached to the main body to cover the housing section, the lid being adapted to perform state shift between a closed state and an open state; and a locking member attached to the main body, the locking member locking the lid both in the closed state and in the open state.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: September 5, 2017
    Assignee: SONY CORPORATION
    Inventors: Tomoyuki Kubotera, Kazuhiro Nishida, Takayuki Ito, Osamu Toyoshima, Akihiro Baba, Tsuyoshi Umemura
  • Silsesquioxane compound, organic light emitting element, display apparatus, image information processing apparatus, and image forming apparatus
    Patent number: 9755165
    Abstract: Provided is an organic light emitting element having high light emitting efficiency. The organic light emitting element includes: an anode; a cathode; an emission layer placed between the anode and the cathode; and a hole transport layer formed between the anode and the emission layer, in which the hole transport layer contains a siloxane compound and a compound having a tertiary arylamine structure; and number of SP2 carbon atoms in the hole transport layer is ten times or less number of silicon atoms in the hole transport layer.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: September 5, 2017
    Assignee: Canon Kabushiki Kaisha
    Inventors: Yosuke Nishide, Naoki Yamada, Jun Kamatani, Ryuji Ishii, Norifumi Kajimoto, Takayuki Ito, Nobutaka Mizuno, Koichi Ishige, Akihito Saitoh
  • ORGANIC ELECTROLUMINESCENCE DEVICE
    Publication number: 20170170420
    Abstract: This disclosure provides an organic electroluminescence device having an anode, a cathode, and an organic compound layer which is disposed between the anode and the cathode and has a light-emitting layer and an organic functional layer, in which the organic functional layer contains an organic compound represented by the following general formula (1) or (2) and a transition metal having a work function of 4.
    Type: Application
    Filed: December 8, 2016
    Publication date: June 15, 2017
    Inventor: Takayuki Ito