Patents by Inventor Hajime Yamamoto

Hajime 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).

  • Publication number: 20240408489
    Abstract: A first player object is moved through an operation input by a player. When a second player object operated by another player is present outside a range of a game image, a 2P icon indicating the second player object is displayed at a position that is in the game image and according to a position of the second player object. When the second player object is in a first state, if the position of the second player object is within a predetermined distance from the first player object, a state icon indicating the first state is displayed instead of or in addition to the 2P icon, and if the position of the second object is at the predetermined distance or farther, the 2P icon is displayed and the state icon is not displayed.
    Type: Application
    Filed: March 28, 2024
    Publication date: December 12, 2024
    Inventors: Ryuhei MATSUURA, Mai YAMAMOTO, Ryota IRIE, Shigeyuki ASUKE, Hajime NAKAO
  • Patent number: 12133935
    Abstract: To provide a medical device, whereby the non-specific absorption amount is reduced, its durability is excellent and eluents from the surface layer are reduced. The medical device comprises a device substrate and a surface layer provided on at least part of the surface of the device substrate in contact with water, wherein at least part of the surface of the device substrate is made of an inorganic material, the surface layer is made of a cured product of a compound having a biocompatible group and an alkoxysilyl group, the content of the biocompatible group in the compound is from 25 to 83% by mass, and the content of the alkoxysilyl group is from 2 to 70% by mass.
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: November 5, 2024
    Assignee: AGC Inc.
    Inventors: Ryohei Koguchi, Hajime Eguchi, Kyoko Yamamoto
  • Publication number: 20240321084
    Abstract: An appropriate response to an event is recommended to a monitoring person. An event detection unit (12) detects an event based on video data, and an alert unit (13) issues a first alert when a first event is detected, and issues a second alert that is distinguished from the first alert when a second event relating to the first event is further detected in addition to the first event.
    Type: Application
    Filed: June 5, 2024
    Publication date: September 26, 2024
    Applicant: NEC Corporation
    Inventors: Satoshi HIRATA, Hajime Yamashita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Publication number: 20240278195
    Abstract: In a microporous layer of the present embodiment, a falling angle of an aqueous solution containing 25 wt % of ethanol is less than 30° and a strength determined by SAICAS evaluation is more than 0.068 N.
    Type: Application
    Filed: February 20, 2024
    Publication date: August 22, 2024
    Applicants: TOYOTA JIDOSHA KABUSHIKI KAISHA, AISIN KAKO KABUSHIKI KAISHA
    Inventors: Hidenari YAMAMOTO, Masanori AIMU, Risako TANII, Hajime MAKINO, Yurika SAKAMOTO
  • Patent number: 12059665
    Abstract: An active carbon molded body that comprises a plurality of active carbon granules that are formed from aggregates of active carbon particles. The active carbon granules include a fibrous granulation binder. The active carbon molded body is formed as a result of the plurality of active carbon granules being aggregated by means of the fibrous granulation binder in the active carbon granules. The present invention is also an active carbon molded body production method in which active carbon granules that have been formed by aggregating active carbon particles by means of a fibrous binder are molded by simultaneous application of heat and pressure without separate addition of a molding binder. The present invention thereby provides: an active carbon molded body that has high purification capacity and good production efficiency; and a production method for the active carbon molded body.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: August 13, 2024
    Assignee: LIXIL CORPORATION
    Inventors: Kazuhiro Sato, Masanari Toyama, Hirohito Nakajima, Takeyuki Yamamoto, Takahisa Ishikawa, Hiroki Maenami, Hajime Ota, Takao Otsuka, Daiki Honda, Hiroto Tasaki
  • Patent number: 12046128
    Abstract: An appropriate response to an event is recommended to a monitoring person. An event detection unit (12) detects an event based on video data, and an alert unit (13) issues a first alert when a first event is detected, and issues a second alert that is distinguished from the first alert when a second event relating to the first event is further detected in addition to the first event.
    Type: Grant
    Filed: March 31, 2020
    Date of Patent: July 23, 2024
    Assignee: NEC CORPORATION
    Inventors: Satoshi Hirata, Hajime Yamashita, Genki Yamamoto, Masafumi Shibata, Dai Hashimoto, Takahiro Kimoto, Youhei Takahashi
  • Patent number: 11912908
    Abstract: An air-permeable adhesive sheet has air permeability in a thickness direction thereof and including an adhesive agent layer having first through holes extending in the thickness direction, wherein at least one surface of the adhesive agent layer forms an adhesive surface, the through holes have an average opening diameter of 1.0 to 50 ?m and an average interval of 5 to 400 ?m, and a variation in air permeability in the thickness direction is 22% or less as represented by a coefficient of variation of an air permeability measured according to Method B for air permeability measurement (Gurley method) specified in JIS L 1096: 2010, with an effective measurement area as a predetermined value selected from 0.5 to 2.0 mm2. The air-permeable adhesive sheet is a sheet capable of obtaining good characteristics such as air permeability even when being made into a sheet having a small area.
    Type: Grant
    Filed: December 23, 2019
    Date of Patent: February 27, 2024
    Assignee: NITTO DENKO CORPORATION
    Inventors: Hajime Yamamoto, Hiroki Kigami, Marie Aizuka
  • Patent number: 11697765
    Abstract: Phosphors include a CaAlSiN3 family crystal phase, wherein the CaAlSiN3 family crystal phase comprises at least one element selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb.
    Type: Grant
    Filed: June 29, 2021
    Date of Patent: July 11, 2023
    Assignees: MITSUBISHI CHEMICAL CORPORATION, NATIONAL INSTITUTE FOR MATERIALS SCIENCE, NICHIA CORPORATION, CITIZEN ELECTRONICS CO., LTD.
    Inventors: Naoto Hirosaki, Kyota Ueda, Hajime Yamamoto
  • Patent number: 11569139
    Abstract: A method includes providing a first wafer including a respective set of first metal bonding pads and at least one first alignment diagnostic structure, providing a second wafer including a respective set of second metal bonding pads and a respective set of second alignment diagnostic structures, overlaying the first wafer and the second wafer, measuring at least one of a current, voltage or contact resistance between the first alignment diagnostic structures and the second alignment diagnostic structures to determine an overlay offset, and bonding the second wafer to the first wafer.
    Type: Grant
    Filed: March 8, 2021
    Date of Patent: January 31, 2023
    Assignee: WESTERN DIGITAL TECHNOLOGIES, INC.
    Inventors: Ikue Yokomizo, Michiaki Sano, Kazuto Watanabe, Hajime Yamamoto, Takashi Yamaha, Koichi Ito, Katsuya Kato, Ryo Hiramatsu, Hiroshi Sasaki, Akihiro Tobioka, Liang Li
  • Publication number: 20220285234
    Abstract: A method includes providing a first wafer including a respective set of first metal bonding pads and at least one first alignment diagnostic structure, providing a second wafer including a respective set of second metal bonding pads and a respective set of second alignment diagnostic structures, overlaying the first wafer and the second wafer, measuring at least one of a current, voltage or contact resistance between the first alignment diagnostic structures and the second alignment diagnostic structures to determine an overlay offset, and bonding the second wafer to the first wafer.
    Type: Application
    Filed: March 8, 2021
    Publication date: September 8, 2022
    Inventors: Ikue YOKOMIZO, Michiaki SANO, Kazuto WATANABE, Hajime YAMAMOTO, Takashi YAMAHA, Koichi ITO, Katsuya KATO, Ryo HIRAMATSU, Hiroshi SASAKI, Akihiro TOBIOKA, Liang LI
  • Publication number: 20220056339
    Abstract: Phosphors include a CaAlSiN3 family crystal phase, wherein the CaAlSiN3 family crystal phase comprises at least one element selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb.
    Type: Application
    Filed: June 29, 2021
    Publication date: February 24, 2022
    Applicants: MITSUBISHI CHEMICAL CORPORATION, NATIONAL INSTITUTE FOR MATERIALS SCIENCE, NICHIA CORPORATION, CITIZEN ELECTRONICS CO., LTD.
    Inventors: Naoto HIROSAKI, Kyota UEDA, Hajime YAMAMOTO
  • Publication number: 20220056310
    Abstract: An air-permeable adhesive sheet has air permeability in a thickness direction thereof and including an adhesive agent layer having first through holes extending in the thickness direction, wherein at least one surface of the adhesive agent layer forms an adhesive surface, the through holes have an average opening diameter of 1.0 to 50 ?m and an average interval of 5 to 400 ?m, and a variation in air permeability in the thickness direction is 22% or less as represented by a coefficient of variation of an air permeability measured according to Method B for air permeability measurement (Gurley method) specified in JIS L 1096: 2010, with an effective measurement area as a predetermined value selected from 0.5 to 2.0 mm2. The air-permeable adhesive sheet is a sheet capable of obtaining good characteristics such as air permeability even when being made into a sheet having a small area.
    Type: Application
    Filed: December 23, 2019
    Publication date: February 24, 2022
    Applicant: NITTO DENKO CORPORATION
    Inventors: Hajime YAMAMOTO, Hiroki KIGAMI, Marie AIZUKA
  • Patent number: 11084980
    Abstract: Phosphors include a CaAlSiN3 family crystal phase, wherein the CaAlSiN3 family crystal phase comprises at least one element selected from the group consisting of Mn, Ce, Pr, Nd, Sm, Eu, Tb, Dy, Ho, Er, Tm, and Yb.
    Type: Grant
    Filed: August 6, 2018
    Date of Patent: August 10, 2021
    Assignees: MITSUBISHI CHEMICAL CORPORATION, NATIONAL INSTITUTE FOR MATERIALS SCIENCE, NICHIA CORPORATION, CITIZEN ELECTRONICS CO., LTD.
    Inventors: Naoto Hirosaki, Kyota Ueda, Hajime Yamamoto
  • Publication number: 20200321324
    Abstract: A bonded assembly includes a first stack containing a first semiconductor die bonded to a second semiconductor die along a stacking direction, first external bonding pads formed within the first semiconductor die, and bonding connection wires. Each of the bonding connection wires extends over a sidewall of the first semiconductor die and protrudes into the first semiconductor die through the sidewall of the first semiconductor die to contact a respective one of the first external bonding pads.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 8, 2020
    Inventors: Michiaki Sano, Takashi YAMAHA, Koichi ITO, Ikue YOKOMIZO, Ryo HIRAMATSU, Kazuto WATANABE, Katsuya KATO, Hajime YAMAMOTO, Hiroshi SASAKI
  • Patent number: 10797035
    Abstract: A bonded assembly includes a first stack containing a first semiconductor die bonded to a second semiconductor die along a stacking direction, first external bonding pads formed within the first semiconductor die, and bonding connection wires. Each of the bonding connection wires extends over a sidewall of the first semiconductor die and protrudes into the first semiconductor die through the sidewall of the first semiconductor die to contact a respective one of the first external bonding pads.
    Type: Grant
    Filed: April 2, 2019
    Date of Patent: October 6, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Michiaki Sano, Takashi Yamaha, Koichi Ito, Ikue Yokomizo, Ryo Hiramatsu, Kazuto Watanabe, Katsuya Kato, Hajime Yamamoto, Hiroshi Sasaki
  • Patent number: 10790296
    Abstract: A bonded structure may be formed by measuring die areas of first semiconductor dies on a wafer at a measurement temperature, generating a two-dimensional map of local target temperatures that are estimated to thermally adjust a die area of each of the first semiconductor dies to a target die area, loading the wafer to a bonding apparatus comprising at least one temperature sensor, and iteratively bonding a plurality of second semiconductor dies to a respective one of the first semiconductor dies by sequentially adjusting a temperature of the wafer to a local target temperature of a respective first semiconductor die that is bonded to a respective one of the second semiconductor dies. An apparatus for forming such a bonded structure may include a computer, a chuck for holding the wafer, a die attachment unit, and a temperature control mechanism.
    Type: Grant
    Filed: May 21, 2019
    Date of Patent: September 29, 2020
    Assignee: SANDISK TECHNOLOGIES LLC
    Inventors: Takashi Yamaha, Katsuya Kato, Kazuto Watanabe, Hajime Yamamoto, Michiaki Sano, Koichi Ito, Ikue Yokomizo, Ryo Hiramatsu, Hiroshi Sasaki
  • Patent number: 10723850
    Abstract: The polymer film of the present invention has through holes extending from one principal surface of the polymer film to the other principal surface of the polymer film. The through holes are straight holes having a central axis extending straight, and have a shape in which the area of a cross-section perpendicular to the direction of the central axis increases from the one principal surface of the polymer film toward the other principal surface. This polymer film has passages in its thickness direction, has an unconventional structure, and can be used in various applications, such as in a waterproof sound-permeable membrane, in a waterproof gas-permeable membrane, and in a suction sheet. The ratio a/b of the opening diameter a of the through holes at the one principal surface to the opening diameter b of the through holes at the other principal surface is 80% or is less than 80%.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: July 28, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Satoru Furuyama, Masaaki Mori, Yozo Nagai, Yuuzou Muraki, Toshimitsu Tachibana, Hajime Yamamoto
  • Patent number: 10617986
    Abstract: The present invention provides an air-permeable filter capable of maintaining excellent air permeation performance without being clogged even in an environment involving exposure to an oil, oil mist, or ink. The present invention relates to an air-permeable filter including a porous membrane having a surface coated with an oil-repellent agent, the filter being characterized in that a sliding angle of 20 ?l of hexadecane or pentadecane on the surface of the filter is 60° or less.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: April 14, 2020
    Assignee: NITTO DENKO CORPORATION
    Inventors: Keiko Fujiwara, Yuta Kuroki, Hajime Yamamoto, Asuka Onohara
  • Patent number: D881556
    Type: Grant
    Filed: December 27, 2017
    Date of Patent: April 21, 2020
    Assignee: Benriner Co., LTD
    Inventor: Hajime Yamamoto
  • Patent number: D934038
    Type: Grant
    Filed: December 27, 2019
    Date of Patent: October 26, 2021
    Assignee: Benriner Co., LTD
    Inventor: Hajime Yamamoto