Patents by Inventor Takashi Kikuchi

Takashi Kikuchi 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: 20210067670
    Abstract: A crack measuring apparatus includes distance-measuring units, an image pickup unit having pixels the positions of which are identified on an imaging device, an infrared image pickup unit having pixels the positions of which are identified on an imaging device and having sensitivity to infrared rays, driving units, angle-measuring units, and an arithmetic control unit, the arithmetic control unit searches for a cracked portion from a temperature difference in an infrared image by turning the infrared image pickup unit, captures an image of the cracked portion by the image pickup unit and identifies a position of the cracked portion from a density difference in the captured image, measures the position of the cracked portion by the distance-measuring units and the angle-measuring units, and acquires three-dimensional absolute coordinates of the cracked portion.
    Type: Application
    Filed: August 11, 2020
    Publication date: March 4, 2021
    Inventors: Takashi TANAKA, Takeshi KIKUCHI
  • Patent number: 10921691
    Abstract: The camera accessory is attachable to a camera by relatively rotating from a first state to a second state. Camera side contact pins include a first camera side contact pin making contact with an accessory side contact holding portion in the first state and second camera side contact pins not making contact with the accessory side contact holding portion in the first state. Accessory side contact surfaces include a first accessory side contact surface making contact with the first camera side contact pin in the second state and second accessory side contact surfaces not making contact with the first camera side contact pin in the second state. A pitch between the first and second accessory side contact surfaces adjacent thereto is larger than a pitch between the second accessory side contact surfaces adjacent to each other.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: February 16, 2021
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tetsuya Nishio, Azusa Sugawara, Hiroshi Kikuchi, Yoshihiko Konno, Tatsuyuki Tokunaga, Takashi Hasegawa
  • Publication number: 20210039398
    Abstract: To provide a control device and a control method with which a consumed amount of ink can be calculated with higher accuracy, a processing unit configured to execute image processing to image data, based on a reference value according to a state of a print head of a printing apparatus, and a calculating unit configured to calculate a consumed amount of ink during printing, based on print data and a parameter indicating a condition of printing, the print data being generated based on the image data to which the image processing has been performed by the processing unit, are included.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 11, 2021
    Inventor: Takashi Kikuchi
  • Publication number: 20210035783
    Abstract: An edge ring includes a first edge ring, and a second edge ring that has a side surface adjacent to a side surface of the first edge ring and is movable in a vertical direction along the side surface of the first edge ring. Further, the side surface of the first edge ring and the side surface of the second edge ring at least partially face each other in a movement range of the second edge ring.
    Type: Application
    Filed: July 29, 2020
    Publication date: February 4, 2021
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Takashi TAIRA, Takaaki KIKUCHI
  • Publication number: 20210032697
    Abstract: Disclosed is a method for determining the sex of yellowtails, the method comprising a step of identifying whether an amino acid residue at position 143 in polypeptide encoded by the HSD17B1 gene of yellowtails is a glutamic acid residue or a glycine residue; a nucleic acid molecule or a primer set which is for use in said method; or a kit comprising the same, for determining the sex of yellowtails. The method according to the present invention is useful in that the genetic sex of yellowtails can be accurately determined.
    Type: Application
    Filed: February 18, 2019
    Publication date: February 4, 2021
    Applicant: National University Corporation Tokyo University of Marine Science and Technology
    Inventors: Takashi SAKAMOTO, Masatoshi NAKAMOTO, Kiyoshi KIKUCHI, Takashi KOYAMA
  • Patent number: 10896891
    Abstract: A semiconductor device includes: a semiconductor substrate; a plurality of first pad electrodes provided above the semiconductor substrate; a plurality of first wires electrically connected to the plurality of first pad electrodes respectively; a first electrode commonly connected to the plurality of first wires; a second pad electrode provided above the semiconductor substrate; and a first resistance portion and a first protective element that are connected in series between the first electrode and the second pad electrode.
    Type: Grant
    Filed: March 15, 2019
    Date of Patent: January 19, 2021
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Yu Suzuki, Shoko Kikuchi, Merii Inaba, Jun Murakami, Takashi Shigeoka, Hiroshi Inagaki, Takashi Okuhata
  • Publication number: 20210008475
    Abstract: Provided is a cylindrical filter for a gas generator including a metal wire in a wound state, the metal wire including a plurality of recess portions provided on a first surface side and formed at intervals in a length direction thereof, the metal wire being wound with a surface including the recess portions facing an inner circumferential surface side of the cylindrical filter for a gas generator, and the recess portions of the metal wire being present on an inner side of the metal wire which extends from an inner circumferential surface toward an outer circumferential surface of the cylindrical filter.
    Type: Application
    Filed: April 3, 2019
    Publication date: January 14, 2021
    Applicants: DAICEL CORPORATION, FUJI FILTER MANUFACTURING CO., LTD.
    Inventors: Masato HIROOKA, Mikio YABUTA, Tsutomu OHIGASHI, Takashi MATSUMOTO, Kiyohisa KIKUCHI
  • Patent number: 10881801
    Abstract: A cartridge adapter includes: a cartridge holder having a space that can accommodate therein a drug cartridge, the drug cartridge including a cylinder having a tubular internal space extending in a longitudinal direction, a gasket supported in the internal space so as to be movable in the longitudinal direction, and a drug held in the internal space; a piston that moves the gasket in the longitudinal direction in the internal space of the cylinder; a piston guide that movably supports the piston and connected to the cartridge holder; and a piston driving mechanism that drives the piston in the longitudinal direction.
    Type: Grant
    Filed: December 13, 2016
    Date of Patent: January 5, 2021
    Assignee: PHC HOLDINGS CORPORATION
    Inventors: Kenji Murakami, Mitsuteru Fujimoto, Seiji Kikuchi, Toru Aoki, Masakazu Mori, Ryosuke Tani, Shinichi Kojima, Yoshihiro Kataoka, Katsumi Nakanishi, Tsuguhiro Kondo, Takashi Morimoto, Akio Inoki
  • Patent number: 10874645
    Abstract: A substituted alkenylbenzene compound of formula (4): wherein X1 is selected from the group consisting of a halogen atom, —SF5, C1-C6haloalkyl, hydroxy C1-C6haloalkyl, C1-C6alkoxy C1-C6haloalkyl, C3-C8halocycloalkyl, C1-C6haloalkoxy, C1-C3haloalkoxy C1-C3haloalkoxy, C1-C6haloalkylthio, C1-C6haloalkylsulfinyl and C1-C6haloalkylsulfonyl; X3 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, nitro, C1-C6alkyl, C1-C6haloalkyl, C1-C6alkoxy and C1-C6alkylthio; X4 is selected from the group consisting of a hydrogen atom, halogen atom, cyano, C1-C4alkyl, C1-C4alkoxy and C1-C4haloalkoxy; R3 is —C(R3a)(R3b)R3c, where R3a and R3b independently of each other are a halogen atom, or R3a and R3b together form 3- to 6-membered ring together with the carbon atom bonding them by forming a C2-C5haloalkylene chain, and R3c is selected from the group consisting of a hydrogen atom, halogen atom, C1-C5alkyl, C1-C5haloalkyl, C1-C4haloalkoxy and C1-C4haloalkylthio, with a proviso that in case where X1
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: December 29, 2020
    Assignee: Nissan Chemical Corporation
    Inventors: Takeshi Mita, Takamasa Kikuchi, Takashi Mizukoshi, Manabu Yaosaka, Mitsuaki Komoda, Shinji Takii
  • Patent number: 10880461
    Abstract: Provided are a lens driving device, a camera module, and a camera-mounted device for which the miniaturization and weight reduction can be achieved and the reliability can also be improved. The lens driving device includes auto-focusing and shake-correcting driving parts utilizing a voice coil motor. An autofocus movable part includes a lens holder adapted to hold a lens part and an auto-focusing coil part, an autofocus fixing part includes a magnet holder adapted to hold an auto-focusing magnet part, and a shake-correcting fixing part includes a base to which a shake-correcting coil part is disposed. At least one of the lens holder, magnet holder, and base is formed from a molding material consisting of polyarylate (PAR) or a PAR alloy which is a mixture of multiple resin materials including polyarylate.
    Type: Grant
    Filed: July 6, 2018
    Date of Patent: December 29, 2020
    Assignee: MITSUMI ELECTRIC CO., LTD.
    Inventors: Tomohiko Osaka, Takashi Ishizawa, Atsushi Kikuchi, Minoru Katagiri
  • Publication number: 20200392769
    Abstract: A door handle includes door handle case, a first detection electrode and a second detection electrode disposed in the door handle case, and a controller connected to the first detection electrode and the second detection electrode. The controller separately measures a first capacitance between the first detection electrode and an operation body and a second capacitance between the second detection electrode and the operation body, and the controller determines whether a locking operation is performed by the operation body based on one or both of the first capacitance and the second capacitance.
    Type: Application
    Filed: August 28, 2020
    Publication date: December 17, 2020
    Inventors: Toshiki NAKAMURA, Takashi SASAKI, Yoshiyuki KIKUCHI, Yuzuru KAWANA, Yukimitsu YAMADA, Daisuke TAKAI, Heishiro FUDO
  • Patent number: 10859469
    Abstract: A tire deformation calculator includes a processor. The processor (i) detects a contour of a side face of a tire attached to a wheel of a vehicle in a captured image; (ii) calculates load deformation of the contour of the side face, the load corresponding to a weight of the vehicle; (iii) identifies a circular or polygonal shape or pattern on a plane parallel to the contour of the side face; (iv) determines a conversion value for converting the identified shape or pattern in the captured image to a perfect circle or a regular polygon; (v) calculates a predetermined value indicating the load deformation of the tire in the captured image based on the conversion value; and (vi) calculates the load deformation based on the predetermined value.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: December 8, 2020
    Assignee: KONICA MINOLTA, INC.
    Inventors: Asahi Ebe, Takashi Yamada, Toru Kikuchi
  • Publication number: 20200378161
    Abstract: An operation detection device includes an electrostatic sensor accommodated inside a casing and including a first conductor and a second conductor, and a controller electrically connected to the first conductor and the second conductor, and applies a voltage to each of the first conductor and the second conductor, to measure an electrostatic capacitance of each of the first conductor and the second conductor. The first conductor is arranged in and the second conductor is not arranged in a detection region in which an operating body is detected by the electrostatic sensor. The first conductor and the second conductor are arranged in a non-detection region in which the operating body is not detected.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Inventors: Toshiki NAKAMURA, Daisuke TAKAI, Takashi SASAKI, Yuzuru KAWANA, Yoshiyuki KIKUCHI, Heishiro FUDO
  • Patent number: 10839800
    Abstract: An information processing apparatus by which smooth communication with a user by voice can be implemented is provided. The information processing apparatus presents a plurality of choices to the user, recognizes utterance contents of the user for selecting one of the plurality of choices, and specifies the choice selected by the user based on whether or not a phrase included in the recognized utterance contents of the user corresponds to a phrase included in a dictionary corresponding to each of the plurality of choices prepared in advance.
    Type: Grant
    Filed: April 7, 2016
    Date of Patent: November 17, 2020
    Assignee: Sony Interactive Entertainment Inc.
    Inventors: Shinichi Honda, Megumi Kikuchi, Takashi Satake
  • Patent number: 10838994
    Abstract: Natural Language Processing (NLP) is performed on a corpus using a processor and a memory to extract a set of facets corresponding to a dimension in a set of dimensions. Using a score threshold, a subset of the set of facets is selected where each facet in the set of facets has a corresponding score relative to the corpus. A subsequent query is formed by increasing a complexity of a previous query using a facet in the subset of facets. The subsequent query is executed on at least a portion of the corpus. The documents in a new result set are ranked, the new result set being in response to executing the subsequent query. An output is produced from the new result set, which includes a ranking of that subset of documents whose ranks have changed by more than a threshold rank distance from the corresponding ranks in the corpus.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: November 17, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Takashi Fukuda, Hiroaki Kikuchi
  • Publication number: 20200331328
    Abstract: A door handle includes a door handle case and an electrostatic sensor provided in the door handle case. The electrostatic sensor includes a detection electrode that is formed of a flat conductor plate, or that is formed on a surface of a flat substrate or within a flat substrate. The detection electrode includes a middle portion in a longitudinal direction of the detection electrode and includes peripheral portions proximal to both end portions of the detection electrode in the longitudinal direction. For a width of the detection electrode in a direction perpendicular to the longitudinal direction, each peripheral portion is wider than the middle portion, and the width of the detection electrode gradually increases toward each end portion in the longitudinal direction.
    Type: Application
    Filed: July 1, 2020
    Publication date: October 22, 2020
    Inventors: Toshiki NAKAMURA, Takashi SASAKI, Yoshiyuki KIKUCHI, Yuzuru KAWANA, Heishiro FUDO, Yukimitsu YAMADA, Hiroshi SHIGETAKA
  • Patent number: 10811870
    Abstract: An electric wire protection device includes a voltage adjusting unit that adjusts voltage of a power source side and supplies the resulting voltage to a load, and a controller that includes a calculation unit configured to compute temperature information of an electric wire connecting the power source and the load from a value of an electric current flowing through the voltage adjusting unit, and that is configured to make the voltage adjusting unit into a shutoff state of shutting off the power source and the load on the basis of the temperature information.
    Type: Grant
    Filed: March 9, 2018
    Date of Patent: October 20, 2020
    Assignees: YAZAKI CORPORATION, HONDA MOTOR CO., LTD.
    Inventors: Takashi Kikuchi, Takahiro Miyakawa, Syunsuke Nagakura, Keisuke Ueta, Tomoya Nishino, Noboru Ujigawa, Seiju Kawamata, Masataka Tsukioka, Rikuya Ezoe
  • Publication number: 20200324695
    Abstract: When a vehicle (10) is made stationary, a control device of the vehicle (10) determines whether there is another vehicle approaching the vehicle (10) or not before opening a door (16) to let a user get out of the vehicle. When another vehicle is approaching, the control device (12) allows at least some of a plurality of light-emitting panels to display a warning (14d, 14e). In the warning display, the control device (12) determines a light-emitting pattern of the light-emitting panels using the approaching direction of the moving object.
    Type: Application
    Filed: October 10, 2018
    Publication date: October 15, 2020
    Inventors: Takashi KIKUCHI, Jun SUMITA, Mineki MIYASAKA
  • Patent number: 10773300
    Abstract: A casting apparatus includes: a mold including a first mold segment and a second mold segment; and a transfer device that is configured to transfer a core to the first mold segment and place the core in the first mold segment, and to receive and transfer a casting. The transfer device includes a support part, a robot arm, a core grasping mechanism being provided on the support part, and a casting receiving part being provided on the support part. The transfer device is configured such that the robot arm moves the core grasping mechanism so as to place the core in the first mold segment, and moves the casting receiving part so as to receive the casting by the casting receiving part.
    Type: Grant
    Filed: January 23, 2018
    Date of Patent: September 15, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Takashi Tomita, Tadashi Nakahashi, Makoto Kikuchi
  • Patent number: 10767656
    Abstract: In an axial flow fan according to the present invention, a plurality of blades rotate about a rotation axis of the blades to convey a fluid. In the axial flow fan, the plurality of blades each have a leading edge at a leading side in a rotational direction, a trailing edge at a trailing side in the rotational direction, and an outer peripheral edge connecting the leading edge and the trailing edge. The leading edge of one of the plurality of blades and the trailing edge of another blade adjacent to the leading edge of the blade in the rotational direction are connected by a plate-shaped connection portion. The plurality of blades each have at least one plate-shaped reinforcement rib extending from a periphery of the rotation axis toward the outer peripheral edge of the blade.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: September 8, 2020
    Assignee: Mitsubishi Electric Corporation
    Inventors: Shingo Hamada, Koji Sachimoto, Yosuke Kikuchi, Hajime Ikeda, Takashi Kobayashi, Seiji Hirakawa, Hiroshi Yoshikawa, Hidetomo Nakagawa, Hiroaki Makino