Patents by Inventor Jun Yamamoto

Jun Yamamoto 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: 12677376
    Abstract: An adhesive composition has a low dielectric constant, a low dielectric loss tangent, and an excellent folding endurance. The adhesive composition includes: with respect to the total of 100 parts by mass of the adhesive composition, 75 to 90 parts by mass of a styrene elastomer; 3 to 25 parts by mass of a modified polyphenyleneether resin having a polymerizable group at an end; and totally 10 parts by mass or less of an epoxy resin and an epoxy resin curing agent, wherein the styrene ratio of the styrene elastomer is less than 30%.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: July 7, 2026
    Assignee: DEXERIALS CORPORATION
    Inventors: Jun Yamamoto, Toshiyuki Minegishi, Kazuhiro Date
  • Publication number: 20260154389
    Abstract: An information processing device includes: a captured image acquiring unit configured to acquire a captured image; at least one memory storing instructions; and at least one processor executing the stored instructions causing the information processing device to: perform first image-capturer authentication at the time of the captured image not being captured; perform second image-capturer authentication at the time of the captured image being captured; and assign authentication information of an image-capturer to the captured image on the basis of results of the first and second image-capturer authentication.
    Type: Application
    Filed: October 27, 2025
    Publication date: June 4, 2026
    Inventor: JUN YAMAMOTO
  • Patent number: 12513282
    Abstract: A line-of-sight detecting device includes at least one memory and at least one processor which function as: a line-of-sight detecting unit configured to detect each of lines of sight of a right eye and a left eye of a user; a gazing point detecting unit configured to detect a gazing point on a basis of the line of sight of at least a dominant eye among the right eye and the left eye; and a control unit configured to control processing based on the gazing point, on a basis of a fluctuation amount of the line of sight of at least a non-dominant eye among the right eye and the left eye.
    Type: Grant
    Filed: July 21, 2023
    Date of Patent: December 30, 2025
    Assignee: Canon Kabushiki Kaisha
    Inventor: Jun Yamamoto
  • Patent number: 12492669
    Abstract: A generator capable of suppressing leakage of a liquid fuel includes a fuel tank that stores the liquid fuel. The fuel tank has a fuel inlet, a tank bulge portion that has the fuel inlet and that bulges to a position higher than the fuel inlet, and a breather path formed of a pipe member communicating between an inside and an outside of the fuel tank. The tank bulge portion is provided with an isolated body forming an isolated space that is isolated from an internal space of the fuel tank. An end part on one side of the pipe member is accommodated inside the isolated body.
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: December 9, 2025
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kohei Kawano, Hiroaki Kojima, Jun Yamamoto, Mitsuhiro Ito
  • Patent number: 12454634
    Abstract: An adhesive composition having a low dielectric constant, low dielectric loss tangent, excellent folding endurance, and excellent heat resistance. The adhesive composition includes: with respect to the total of 100 parts by mass of the adhesive composition, 70 to 90 parts by mass of the styrene elastomer; 5 to 25 parts by mass of a modified polyphenyleneether resin having a polymerizable group at an end; totally 10 parts by mass or less of an epoxy resin and an epoxy resin curing agent, wherein the styrene ratio of the styrene elastomer is less than 42%.
    Type: Grant
    Filed: August 6, 2019
    Date of Patent: October 28, 2025
    Assignee: DEXERIALS CORPORATION
    Inventors: Jun Yamamoto, Akira Suzuki, Toshiyuki Minegishi, Kazuhiro Date
  • Publication number: 20250307733
    Abstract: Solution: Provided is an operation plan generation device which generates information indicating an operation plan for a working machine which drives using electrical power to perform a predefined work by the working machine. The operation plan generation device acquires working location information including route information indicating a drivable path set on a map for the working machine in a working location where the working machine engages a work; acquires information indicating a condition regarding power-feeding equipment that can feed electrical power to the working machine installed in the working location; based on the working location information and a plurality of conditions different from each other, each condition being identical to the condition, generates information indicating the operation plan in each of the plurality of conditions.
    Type: Application
    Filed: March 28, 2024
    Publication date: October 2, 2025
    Inventors: Jun YAMAMOTO, Kohei TAKIZAWA, Minoru MAEDAKO, Andrii PYDIN
  • Publication number: 20250296271
    Abstract: In molded body manufacturing equipment, the mold is fixed at an incline to a movable beam of a frame. A fixed pulley and a wire straightening pulley are fixed to the movable beam as a mechanism for fixing multiple wires that form holes in the molded body. One end of the wire is fixed to a wire fixing unit provided on the frame. The other end passes through the fixed side pulley, passes through the mold, passes through the wire straightening pulley and the direction changing pulley, and has a weight attached thereto. In this way, tension is applied to the wire by the gravity of the weight, allowing the wire to maintain its straightness even inside the mold, making it possible to manufacture molded bodies with high precision.
    Type: Application
    Filed: May 1, 2023
    Publication date: September 25, 2025
    Applicant: KOHOKU KOGYO Co., LTD.
    Inventors: Haruhito ARAKI, Kazumasa TAKAMURA, Jun YAMAMOTO, Tatsuo NAKAYAMA, Masaya TAKAHASHI
  • Publication number: 20250180919
    Abstract: An information processing apparatus according to the present invention is an information processing apparatus capable of being used with an optical see-through type head mounted display apparatus, the information processing apparatus including one or more processors and/or circuitry configured to execute first instruction processing of issuing, to a user, a first instruction to cause an operation body located at a position of a hand of the user to move forwards, first acquisition processing of acquiring first information on a depth position of the operation body in a state in which the user moves the operation body forwards in response to the first instruction, and determination processing of determining, on a basis of the first information, a depth position of a GUI displayed on the head mounted display apparatus and operated by the operation body.
    Type: Application
    Filed: January 31, 2025
    Publication date: June 5, 2025
    Inventor: JUN YAMAMOTO
  • Publication number: 20250039353
    Abstract: A head-mounted display includes one or more processors and/or circuitry configured to: execute acquisition processing to acquire information on motion of a user, and execute control processing to control to reproduce tactile sensation with a second virtual object, which is a virtual operation body that exerts action on a first virtual object specified by the user, and is selected based on the information on the motion of the user.
    Type: Application
    Filed: July 5, 2024
    Publication date: January 30, 2025
    Inventor: Jun YAMAMOTO
  • Publication number: 20250030829
    Abstract: A line-of-sight detecting device includes at least one memory and at least one processor which function as: a line-of-sight detecting unit configured to detect each of lines of sight of a right eye and a left eye of a user; a gazing point detecting unit configured to detect a gazing point on a basis of the line of sight of at least a dominant eye among the right eye and the left eye; and a control unit configured to control processing based on the gazing point, on a basis of a fluctuation amount of the line of sight of at least a non-dominant eye among the right eye and the left eye.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 23, 2025
    Inventor: JUN YAMAMOTO
  • Publication number: 20240401551
    Abstract: A generator capable of suppressing leakage of a liquid fuel includes a fuel tank that stores the liquid fuel. The fuel tank has a fuel inlet, a tank bulge portion that has the fuel inlet and that bulges to a position higher than the fuel inlet, and a breather path formed of a pipe member communicating between an inside and an outside of the fuel tank. The tank bulge portion is provided with an isolated body forming an isolated space that is isolated from an internal space of the fuel tank. An end part on one side of the pipe member is accommodated inside the isolated body.
    Type: Application
    Filed: September 30, 2021
    Publication date: December 5, 2024
    Inventors: Kohei Kawano, Hiroaki Kojima, Jun Yamamoto, Mitsuhiro Ito
  • Patent number: 12116479
    Abstract: A sealing resin composition including an epoxy resin, a curing agent, an inorganic filler, and rubber particles, in which a toughness index of a cured product of the sealing resin composition at 25° C. is equal to or more than 80 and equal to or less than 100.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: October 15, 2024
    Assignee: SUMITOMO BAKELITE CO., LTD.
    Inventor: Jun Yamamoto
  • Publication number: 20240240011
    Abstract: A sealing resin composition including an epoxy resin, a curing agent, an inorganic filler, and rubber particles, in which a toughness index of a cured product of the sealing resin composition at 25° C. is equal to or more than 80 and equal to or less than 100.
    Type: Application
    Filed: May 20, 2022
    Publication date: July 18, 2024
    Applicant: SUMITOMO BAKELITE CO., LTD.
    Inventor: Jun YAMAMOTO
  • Patent number: 11695354
    Abstract: A motor control apparatus includes a detection unit configured to detect an actual rotation position of a motor, a control unit configured to provide position feedback control on the motor so that the detected actual rotation position sequentially approaches a plurality of target rotation positions, and a processing unit configured to perform, before the position feedback control starts, processing to make an initial position deviation fall within a predetermined range, the initial position deviation being a difference between the actual rotation position and a first target rotation position of the plurality of target rotation positions.
    Type: Grant
    Filed: May 19, 2021
    Date of Patent: July 4, 2023
    Assignee: Canon Kabashiki Kaisha
    Inventor: Jun Yamamoto
  • Patent number: 11591513
    Abstract: An organic compound is represented by general formula (1) below: where X1 and X2 are each independently selected from the group consisting of an alkyl group, an aryl group, and an aralkyl group; R11 to R16 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, a heterocyclic group, and a halogen atom; R21 and R22 are each independently selected from the group consisting of a hydrogen atom, an alkyl group, an aryl group, and an aralkyl group; and A1? and A2? each independently represent a monovalent anion.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: February 28, 2023
    Assignee: Canon Kabushiki Kaisha
    Inventors: Satoshi Igawa, Jun Yamamoto, Kenji Yamada, Tetsuya Tamura
  • Publication number: 20220298396
    Abstract: An adhesive composition has a low dielectric constant, a low dielectric loss tangent, and an excellent folding endurance. The adhesive composition includes: with respect to the total of 100 parts by mass of the adhesive composition, 75 to 90 parts by mass of a styrene elastomer; 3 to 25 parts by mass of a modified polyphenyleneether resin having a polymerizable group at an end; and totally 10 parts by mass or less of an epoxy resin and an epoxy resin curing agent, wherein the styrene ratio of the styrene elastomer is less than 30%.
    Type: Application
    Filed: August 2, 2019
    Publication date: September 22, 2022
    Applicant: DEXERIALS CORPORATION
    Inventors: Jun YAMAMOTO, Toshiyuki MINEGISHI, Kazuhiro DATE
  • Publication number: 20220283379
    Abstract: An optical fiber feedthrough includes a tubular-shaped sleeve and an elastic tube. The sleeve includes a through hole extending in an axial direction and is mountable to a package such that an end portion thereof on one side is located on an inner side of the package and an end portion thereof on an other side is located on an outer side of the package. The elastic tube includes an insertion portion entering the inside of the through hole from an outer end portion being an end portion on the other side of the through hole, and a projection portion projecting to the outside from the outer end portion. An optical fiber is insertable into the through hole and the elastic tube, and an outer peripheral surface of the elastic tube and an inner peripheral surface of the through hole are fixed to each other with an adhesive.
    Type: Application
    Filed: August 19, 2020
    Publication date: September 8, 2022
    Applicant: KOHOKU KOGYO CO., LTD.
    Inventors: Hirokazu FUJITANI, Ichiro TERAMURA, Jun YAMAMOTO, Ryuji HAYASHI
  • Publication number: 20220267650
    Abstract: An adhesive composition having a low dielectric constant, low dielectric loss tangent, excellent folding endurance, and excellent heat resistance. The adhesive composition includes: with respect to the total of 100 parts by mass of the adhesive composition, 70 to 90 parts by mass of the styrene elastomer; 5 to 25 parts by mass of a modified polyphenyleneether resin having a polymerizable group at an end; totally 10 parts by mass or less of an epoxy resin and an epoxy resin curing agent, wherein the styrene ratio of the styrene elastomer is less than 42%.
    Type: Application
    Filed: August 6, 2019
    Publication date: August 25, 2022
    Applicant: DEXERIALS CORPORATION
    Inventors: Jun YAMAMOTO, Akira SUZUKI, Toshiyuki MINEGISHI, Kazuhiro DATE
  • Patent number: 11275273
    Abstract: An optical device (10) includes a first substrate (11) and a second substrate (12) facing each other, a liquid crystal component (13) between the first substrate (11) and the second substrate (12), a first electrode (18) and a second electrode (19) located on the first substrate (11) on the second substrate (12) side, and a first alignment layer (14) that is located on the first substrate (11) on the second substrate (12) side and controls the alignment state of liquid crystal molecules in the liquid crystal component (13), wherein an interface between the liquid crystal component (13) and the first alignment layer (14) forms a non-glide weak anchoring interface (17).
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: March 15, 2022
    Assignees: KYOTO UNIVERSITY, KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION, SHARP KABUSHIKI KAISHA, DIC CORPORATION
    Inventors: Jun Yamamoto, Koki Takamoto, Takeaki Araki, Waki Sakatsuji, Hirotsugu Kikuchi, Yasushi Okumura, Koji Fujikawa, Yu Fukunaga, Kiyoshi Minoura, Koji Murata, Isa Nishiyama, Koichi Endo
  • Patent number: D971162
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: November 29, 2022
    Assignee: KOHOKU KOGYO CO., LTD.
    Inventors: Hirokazu Fujitani, Ichiro Teramura, Jun Yamamoto, Ryuji Hayashi