Patents by Inventor Akira Hasegawa

Akira Hasegawa 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: 20230157861
    Abstract: The present invention addresses the problem of providing a mouthpiece that has an excellent fit and that is not prone to breakage or deformation. This mouthpiece for solving the above problem has: a pair of mouthpiece body parts configured from an upper-jaw mouthpiece body part mounted to the upper jaw, and a lower-jaw mouthpiece body part mounted to the lower jaw; a positioning member for restricting rearward displacement of the lower-jaw mouthpiece body part; and a support part that is disposed between the positioning member and the body parts and that supports the positioning member, so as to cover a portion of a surface that faces a surface of the upper-jaw mouthpiece body part and/or the lower-jaw mouthpiece body part that is mounted to a tooth row, the support part including a material that has a different flexural modulus than the mouthpiece body parts.
    Type: Application
    Filed: September 3, 2020
    Publication date: May 25, 2023
    Inventors: Takashi YUKITA, Yuki IWABUCHI, Akira HASEGAWA
  • Publication number: 20230115532
    Abstract: A vehicle 2 is provided with an authentication system 4 which enables operating a user's terminal 3 as a key to the vehicle 2. The authentication system 4 performs authentication by means of near-field communication between the terminal 3 and a wireless authentication device 22 and operates a device 20. A determination unit 33 confirms the use state of the terminal 3 at the time when near-field communication was performed, and determines whether or not the confirmed use state of the terminal 3 satisfies a condition for stopping or restricting the key function. If the determination unit 33 has determined that the confirmed use state of the terminal 3 satisfies the condition for stopping or restricting the key function, then a processing unit 36 performs processing for stopping or restricting the key function.
    Type: Application
    Filed: March 24, 2021
    Publication date: April 13, 2023
    Inventors: Masanori KOSUGI, Hideki KAWAI, Yohei NIWA, Shingo MOCHIZUKI, Haruki YAMAMURA, Akira HASEGAWA
  • Publication number: 20230105883
    Abstract: Porous alumina having excellent heat resistance and coking resistance is provided. The porous alumina can include silica and barium oxide added to aluminum oxide, wherein a ratio of SiO2 addition amount to a total mass of aluminum oxide and SiO2 addition amount is defined as SiO2 addition ratio (mass %), a ratio of BaO addition amount to a total mass of aluminum oxide and SiO2 addition amount is defined as BaO addition ratio (mass %), when the SiO2 addition ratio is within a range of 3 mass % or less and the BaO addition ratio is within a range of 14 mass % or less, the silica and the barium oxide are respectively added to the aluminum oxide so that a specific surface area of the porous alumina measured by a measuring method after heat treatment is equal to or larger than a reference specific surface area of reference porous alumina.
    Type: Application
    Filed: February 18, 2021
    Publication date: April 6, 2023
    Applicants: Renaissance Energy Research Corporation, NATIONAL INSTITUTE OF TECHNOLOGY
    Inventors: Akira HASEGAWA, Yoshihiro KADOMA, Osamu OKADA, Kana MOTOMURA, Shizuka OGASAWARA, Hiromi NAKAMURA, Tamotsu NONOUCHI, Kaori MATSUDA
  • Publication number: 20230038776
    Abstract: A remote control system includes a first control device, a second control device, and a remote control device. The first control device performs an operation control on a first controlled device mounted on a moving body. The second control device performs an operation control on a second controlled device installed in a building. When one of the operation control on the first controlled device by the first control device and the operation control on the second controlled device by the second control device has been performed, the remote control device causes, by a remote control, an execution of an other of the operation control on the first controlled device by the first control device and the operation control on the second controlled device by the second control device.
    Type: Application
    Filed: January 28, 2021
    Publication date: February 9, 2023
    Applicant: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventors: Yohei Niwa, Shingo Mochizuki, Haruki Yamamura, Akira Hasegawa
  • Patent number: 11570901
    Abstract: A method for manufacturing an aluminum circuit board including a step of spraying a heated metal powder containing aluminum particles and/or aluminum alloy particles to a ceramic base material, and of forming a metal layer on a surface of the ceramic base material. A temperature of at least a part of the metal powder is higher than or equal to a softening temperature of the metal powder and lower than or equal to a melting point of the metal powder at a time point of reaching the surface of the ceramic base material. A velocity of at least a part of the metal powder is greater than or equal to 450 m/s and less than or equal to 1000 m/s at the time point of reaching the surface of the ceramic base material.
    Type: Grant
    Filed: February 22, 2018
    Date of Patent: January 31, 2023
    Assignees: NATIONAL INSTITUTE FOR MATERIALS SCIENCE, DENKA COMPANY LIMITED
    Inventors: Seiji Kuroda, Hiroshi Araki, Akira Hasegawa, Makoto Watanabe, Atsushi Sakai, Yoshitaka Taniguchi, Suzuya Yamada
  • Publication number: 20220409426
    Abstract: The present invention addresses the problem of providing: a mouthpiece having a shape that adequately conforms to the teeth rows, etc., of a user, the mouthpiece having an excellent feel during wearing; and a method for manufacturing the mouthpiece. A mouthpiece for solving the abovementioned problem includes a mouthpiece body part having a hard section, which has a groove for accommodating the teeth rows and/or the gums, and a soft section, which contains a material having a lower bending elasticity than that of the hard section. The proportion of the maximum thickness of the soft section to the minimum thickness of the soft section is 5 or greater.
    Type: Application
    Filed: December 22, 2020
    Publication date: December 29, 2022
    Inventors: Takashi YUKITA, Yuki IWABUCHI, Akira HASEGAWA
  • Patent number: 11379310
    Abstract: An anomaly detector includes a writing unit that writes anomaly detection data readable by an external diagnostic device to an external memory when an anomaly is detected in an on-board device. Further, the anomaly detector includes a determination unit that determines whether a failure is occurring in a memory, which is used when a processor is operated during the writing unit performs the writing. Also, the anomaly detector includes a resetting unit that resets the memory by activating a specified one of reset functions of the processor when the determination unit determines that a failure is occurring in the memory. When the determination unit determines that a failure is occurring in the memory, the writing unit writes the anomaly detection data after the memory is reset by the specified one of the reset functions.
    Type: Grant
    Filed: April 16, 2021
    Date of Patent: July 5, 2022
    Assignee: KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
    Inventor: Akira Hasegawa
  • Patent number: 11180405
    Abstract: Provided is a sheet glass production process for properly producing sheet glass having a convex shape in section in a width direction orthogonal to the advancing direction of a glass ribbon. A glass ribbon G2 advancing on molten metal 22 is heated so as to have both edge portions G2B heated more intensely than a central portion G2A in a width direction thereof in an upstream zone of the molten metal bath, and a plurality of rolls 23 are rotated in contact with both edge portions G2B of the glass ribbon G2 such that upstream rolls 23A in an advancing direction F1 have a lower peripheral speed than downstream rolls 23B in the advancing direction.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: November 23, 2021
    Assignee: AGC Inc.
    Inventors: Takamitsu Yamato, Kouhei Sunaga, Akira Hasegawa, Akira Sugahara
  • Publication number: 20210326209
    Abstract: An anomaly detector includes a writing unit that writes anomaly detection data readable by an external diagnostic device to an external memory when an anomaly is detected in an on-board device. Further, the anomaly detector includes a determination unit that determines whether a failure is occurring in a memory, which is used when a processor is operated during the writing unit performs the writing. Also, the anomaly detector includes a resetting unit that resets the memory by activating a specified one of reset functions of the processor when the determination unit determines that a failure is occurring in the memory. When the determination unit determines that a failure is occurring in the memory, the writing unit writes the anomaly detection data after the memory is reset by the specified one of the reset functions.
    Type: Application
    Filed: April 16, 2021
    Publication date: October 21, 2021
    Inventor: Akira Hasegawa
  • Patent number: 11080898
    Abstract: Each of a plurality of slices of medical image data is adaptively processed using a noise reduction mode selected according to a target noise magnitude for all slices to an estimated noise magnitude for the respective slice to obtain consistent processed images for across slices, different size patients' and different reconstruction thickness. Unnecessary noise reduction and over-cleaning images resulting in inconsistent noise-level image data across slices or waxy/unnatural appearing processed images is avoided.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: August 3, 2021
    Assignee: AlgoMedica, Inc.
    Inventor: Akira Hasegawa
  • Publication number: 20210212801
    Abstract: A dental coupling member which can easily adjust the position of the lower jaw of the user without increasing the size of the coupling member is provided. The dental coupling member is attached to upper and lower oral appliances to couple them, and regulates displacement of the lower oral appliance to rear side. The dental coupling member has; an outer which is a cylindrical member having a through hole, to be attached to one oral appliance; an inner having a rod-shaped insertion portion to be inserted into an interior of the cylindrical portion and slidably held by the outer, the inner to be attached to the other oral appliance; and a stopper adjustably positioned inside the cylindrical portion, the stopper serve to limit a slide width of the insertion portion inside the cylindrical portion by adjustment of its position along the axial direction of the cylindrical portion.
    Type: Application
    Filed: March 20, 2019
    Publication date: July 15, 2021
    Inventors: Takashi Yukita, Haruka Sugita, Akira Hasegawa, Yasufumi Tsuchiya, Takehiro Ishiguro, Chiaki Endo, Kenichi Kasahara, Kohei Yazaki, Toshiaki Donuma, You Sato, Daigo Hama
  • Patent number: 11058660
    Abstract: A method of healing an external wound involves applying an external wound-healing agent to an external wound, or bringing the external wound-healing agent applied to a substrate into contact with an external wound, wherein the external wound-healing agent includes, as an active ingredient, at least one compound of a glycerol alkyl ester represented by defined Formula (I) or a diglycerol alkyl ester represented by defined Formula (II). In a further embodiment, the method involves bringing a fiber aggregate or a film into contact with an external wound, wherein the fiber aggregate or the film each includes a thermoplastic resin and at least one compound of the glycerol alkyl ester or the diglycerol alkyl ester.
    Type: Grant
    Filed: December 31, 2018
    Date of Patent: July 13, 2021
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Naosuke Kunimoto, Kenichi Suzuki, Kouya Kojima, Akira Hasegawa, Yasufumi Tsuchiya, Jun Kamada, Satoshi Yamasaki, Goro Kuwamura, Daisuke Hasegawa
  • Publication number: 20200289309
    Abstract: An oral appliance may include a first jaw retainer piece, a second jaw retainer piece, a holding member, and a rod. The holding member may be mounted on a front-facing portion of the first jaw retainer piece, and have an opening for receiving a rod. The rod may have a leading end slidably inserted into the opening of the holding member and a trailing end mounted on a front-facing portion of the second jaw retainer piece. The oral appliance may further include a restrictor that restricts sliding of the rod relative to the holding member.
    Type: Application
    Filed: March 15, 2019
    Publication date: September 17, 2020
    Inventors: Takashi YUKITA, Yuki Iwabuchi, Akira HASEGAWA
  • Publication number: 20200207655
    Abstract: Provided is a sheet glass production process for properly producing sheet glass having a convex shape in section in a width direction orthogonal to the advancing direction of a glass ribbon. A glass ribbon G2 advancing on molten metal 22 is heated so as to have both edge portions G2B heated more intensely than a central portion G2A in a width direction thereof in an upstream zone of the molten metal bath, and a plurality of rolls 23 are rotated in contact with both edge portions G2B of the glass ribbon G2 such that upstream rolls 23A in an advancing direction F1 have a lower peripheral speed than downstream rolls 23B in the advancing direction.
    Type: Application
    Filed: March 10, 2020
    Publication date: July 2, 2020
    Applicant: Asahi Glass Company, Limited
    Inventors: Takamitsu YAMATO, Kouhei Sunaga, Akira Hasegawa, Akira Sugahara
  • Patent number: D903122
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: November 24, 2020
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takashi Yukita, Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya
  • Patent number: D913504
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: March 16, 2021
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Takashi Yukita, Haruka Sugita, Akira Hasegawa, Hideyuki Nagai, Yasufumi Tsuchiya
  • Patent number: D950066
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: April 26, 2022
    Assignee: MITSUI CHEMICALS, INC.
    Inventors: Takashi Yukita, Yuki Iwabuchi, Akira Hasegawa
  • Patent number: D970011
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: November 15, 2022
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Takashi Yukita, Yuki Iwabuchi, Akira Hasegawa
  • Patent number: D970012
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: November 15, 2022
    Assignee: Mitsui Chemicals, Inc.
    Inventors: Takashi Yukita, Yuki Iwabuchi, Akira Hasegawa
  • Patent number: D983975
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: April 18, 2023
    Inventors: Takashi Yukita, Yuki Iwabuchi, Akira Hasegawa