Patents by Inventor Masato Nakamura

Masato Nakamura 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: 20210328156
    Abstract: A mixture contains a first compound and a second compound, in which the first compound has at least one of a first cyclic structure represented by a formula (11) below and a second cyclic structure represented by a formula (12) below, and the second compound is a compound represented by a formula (21) or a compound represented by a formula (22) below, and a total mass MT of the first and second compounds and a mass M2 of the second compound in the mixture satisfy a relationship of a numerical formula (Numerical Formula 1) below,
    Type: Application
    Filed: June 14, 2021
    Publication date: October 21, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Ryoji MAEDA, Tasuku HAKETA, Kazuki NISHIMURA, Masato NAKAMURA
  • Publication number: 20210324218
    Abstract: A silver ink including silver particles and a protective agent containing at least one amine compound dispersed in a dispersion medium containing, as a main solvent, a solvent having a vapor pressure at 20° C. of 40 mmHg or less and a vapor pressure at 70° C. of 0.09 mmHg or more, in an amount of 80% or more on a mass basis relative to the total dispersion medium. The amine compound has a mass average molecular weight of 115 or less, and the total amount of the amine compound is 1 part by weight or more and 14 parts by weight or less per 100 parts by weight of the silver particles. The silver ink has a moisture content of 500 ppm or more and 50,000 ppm or less and enables a practical metal film to be formed even through calcination at a low temperature of 70° C. or less.
    Type: Application
    Filed: August 15, 2019
    Publication date: October 21, 2021
    Applicant: TANAKA KIKINZOKU KOGYO K.K.
    Inventors: Yuusuke OHSHIMA, Yuichi MAKITA, Hiroki SATO, Noriaki NAKAMURA, Kenjiro KOSHIJI, Masato KASUGA, Hitoshi KUBO
  • Publication number: 20210307699
    Abstract: A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.
    Type: Application
    Filed: June 21, 2021
    Publication date: October 7, 2021
    Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Keitaro HORIKAWA, Yoshitaka NAKAMURA, Masato SAWADA, Akihiro YAMANAKA, Shingo TSUKADA, Toshiya YAMADA
  • Publication number: 20210302793
    Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.
    Type: Application
    Filed: June 11, 2021
    Publication date: September 30, 2021
    Applicant: Japan Display Inc.
    Inventors: Masato NAKAMURA, Daichi HOSOKAWA, Yuki KURAMOTO, Hideyuki TAKAHASHI
  • Publication number: 20210292375
    Abstract: Described herein is a newly found outer membrane protein gene specific for Helicobacter suis and a gene product thereof. Also described herein is a method for determining infection of a subject with Helicobacter suis and a method for treatment using an antibody against the gene product.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 23, 2021
    Inventors: Hidenori MATSUI, Masahiko NAKAMURA, Somay MURAYAMA, Tetsufumi TAKAHASHI, Emiko RIMBARA, Masato SUZUKI, Keigo SHIBAYAMA
  • Publication number: 20210292643
    Abstract: Provided are a wavelength conversion member including: a quantum dot phosphor; a white pigment including an organic substance layer that contains an organic substance, on at least a part of a surface of the white pigment; and a resin cured product including the quantum dot phosphor and the white pigment.
    Type: Application
    Filed: June 7, 2021
    Publication date: September 23, 2021
    Inventors: Kouhei MUKAIGAITO, Shigeaki FUNYU, Hiroaki TAKAHASHI, Tomoyuki NAKAMURA, Masato FUKUI, Takanori KAJIMOTO, Yoshitaka KATSUTA, Tatsuya YAHATA
  • Publication number: 20210242419
    Abstract: An organic electroluminescence device includes a first emitting unit, a first charge generating layer, a second emitting unit, a second charge generating layer, and a third emitting unit provided between an anode and a cathode in this order from the anode, in which the second charge generating layer includes an N layer close to the anode and a P layer close to the cathode, the third emitting layer contains a blue fluorescent compound, at least one of the first or second emitting layer contains a blue fluorescent compound, the third emitting unit includes a hole transporting zone between the second charge generating layer and the third emitting layer, the hole transporting zone is in contact with the second charge generating layer, and a thickness of the hole transporting zone is in a range from 5 nm to 40 nm and smaller than a thickness of the N layer.
    Type: Application
    Filed: June 4, 2019
    Publication date: August 5, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Masato NAKAMURA, Emiko KAMBE, Hiroaki TOYOSHIMA, Kazuki NISHIMURA, Hitoshi KUMA
  • Publication number: 20210225897
    Abstract: According to one embodiment, a display device includes first semiconductor layers crossing a first scanning line in a non-display area, the first semiconductor layers being a in number, second semiconductor layers crossing a second scanning line in the non-display area, the second semiconductor layers being b in number, and an insulating film disposed between the first and second semiconductor layers and the first and second scanning lines, wherein a and b are integers greater than or equal to 2, and a is different from b, and the first and second semiconductor layers are both entirely covered with the insulating film.
    Type: Application
    Filed: April 2, 2021
    Publication date: July 22, 2021
    Applicant: Japan Display Inc.
    Inventor: Masato NAKAMURA
  • Publication number: 20210220499
    Abstract: An ultraviolet irradiation unit of the present invention includes a plurality of ultraviolet irradiation modules arranged and spaced apart from each other at intervals. Each of the ultraviolet irradiation modules includes a light source emitting ultraviolet rays, and a reflector arranged on an ultraviolet emission side of the light source and reflecting part of the ultraviolet rays emitted from the light source toward the object to be processed.
    Type: Application
    Filed: April 9, 2021
    Publication date: July 22, 2021
    Inventor: Masato NAKAMURA
  • Patent number: 11069861
    Abstract: A mixture contains a first compound and a second compound, in which the first compound has at least one of a first cyclic structure represented by a formula (11) below and a second cyclic structure represented by a formula (12) below, and the second compound is a compound represented by a formula (21) or a compound represented by a formula (22) below, and a total mass MT of the first and second compounds and a mass M2 of the second compound in the mixture satisfy a relationship of a numerical formula (Numerical Formula 1) below,
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: July 20, 2021
    Assignee: IDEMITSU KOSAN CO., LTD.
    Inventors: Ryoji Maeda, Tasuku Haketa, Kazuki Nishimura, Masato Nakamura
  • Patent number: 11054705
    Abstract: According to one embodiment, a liquid crystal display device includes a first area, second area, liquid crystal layer, and a plurality of pixels. Each subpixel includes an opening area including a first opening area and a second opening area. The pixels include a first pixel positioned in the first area and a second pixel positioned over a boundary of the first area and the second area. The opening area of the second pixel is smaller than the opening area of the first pixel when opening areas of subpixels of same color are compared. An each imaginary line showing the boundary of the first opening area and the second opening area is a same straight line.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: July 6, 2021
    Assignee: Japan Display Inc.
    Inventors: Masato Nakamura, Daichi Hosokawa, Yuki Kuramoto, Hideyuki Takahashi
  • Patent number: 10998349
    Abstract: According to one embodiment, a display device includes first semiconductor layers crossing a first scanning line in a non-display area, the first semiconductor layers being a in number, second semiconductor layers crossing a second scanning line in the non-display area, the second semiconductor layers being b in number, and an insulating film disposed between the first and second semiconductor layers and the first and second scanning lines, wherein a and b are integers greater than or equal to 2, and a is different from b, and the first and second semiconductor layers are both entirely covered with the insulating film.
    Type: Grant
    Filed: May 29, 2020
    Date of Patent: May 4, 2021
    Assignee: Japan Display Inc.
    Inventor: Masato Nakamura
  • Publication number: 20210066007
    Abstract: A circuit interrupter includes a fixed terminal, a movable contactor, a moving mechanism, a squib, and accommodation. The fixed terminal includes a fixed contact. The movable contactor includes a movable contact connected to the fixed contact. The moving mechanism is configured to move the movable contactor from a closed position where the movable contact is connected to the fixed contact to an open position where the movable contact is separated from the fixed contact. The squib is configured to generate gas by combustion. The accommodation is for accommodating the fixed contact and the movable contactor. In the circuit interrupter, the gas is introduced into the accommodation.
    Type: Application
    Filed: March 19, 2019
    Publication date: March 4, 2021
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yoshihisa FUKUDA, Shinya KIMOTO, Kenji KANEMATSU, Kazuhisa KINOSHITA, Masato NAKAMURA
  • Publication number: 20210057172
    Abstract: A circuit interrupter includes: a first fixed terminal including a first fixed contact; a movable contactor which is formed as a separate part from the first fixed terminal and includes a first movable contact; a holding unit configured to hold the movable contactor so that the first movable contact is connected to the first fixed contact; and a squib configured to generate gas by combustion. In the circuit interrupter, pressure of the gas generated by the squib causes movement of the movable contactor in a direction away from the first fixed terminal so that the first movable contact is separated from the first fixed contact.
    Type: Application
    Filed: March 5, 2019
    Publication date: February 25, 2021
    Applicant: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Yoshihisa FUKUDA, Shinya KIMOTO, Kenji KANEMATSU, Kazuhisa KINOSHITA, Masato NAKAMURA
  • Publication number: 20210047205
    Abstract: This ultraviolet sterilization tube comprises: a channel tube which internally has a processing channel; and a window which is arranged in at least a part of the tube wall of the channel tube. The window comprises: a fluorescent layer which contains a phosphor that emits visible light when irradiated with ultraviolet light; and an ultraviolet light blocking layer which is arranged more distant from the processing channel than the fluorescent layer, and which blocks ultraviolet light, while transmitting visible light.
    Type: Application
    Filed: January 31, 2019
    Publication date: February 18, 2021
    Applicant: Enplas Corporation
    Inventor: Masato NAKAMURA
  • Publication number: 20210043850
    Abstract: A mixture contains a first compound and a second compound, in which the first compound has at least one of a first cyclic structure represented by a formula (11) below and a second cyclic structure represented by a formula (12) below, and the second compound is a compound represented by a formula (21) or a compound represented by a formula (22) below, and a total mass MT of the first and second compounds and a mass M2 of the second compound in the mixture satisfy a relationship of a numerical formula (Numerical Formula 1) below,
    Type: Application
    Filed: October 22, 2020
    Publication date: February 11, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Ryoji MAEDA, Tasuku HAKETA, Kazuki NISHIMURA, Masato NAKAMURA
  • Publication number: 20210009527
    Abstract: A compound represented by the following formula (1), wherein X1 is O or S, and two or more of Y1, Y2 and Y3 are N, provided that the case where one or both of —Ar1—Ar2 and —Ar3—Ar4 is a p-terphenyl-3-yl group is excluded.
    Type: Application
    Filed: February 20, 2019
    Publication date: January 14, 2021
    Applicant: IDEMITSU KOSAN CO.,LTD.
    Inventors: Yoshinao SHIRASAKI, Tetsuya MASUDA, Takushi SHIOMI, Masatoshi SAITO, Kei YOSHIDA, Masato NAKAMURA
  • Publication number: 20210008234
    Abstract: The ultraviolet sterilizer according to the present invention has: a flow channel pipe which has a treatment flow channel therein; a light source which emits ultraviolet rays; a condensing lens which condenses, toward the treatment flow channel, a portion of the ultraviolet rays emitted from the light source; and a reflector which reflects, toward the treatment flow channel, another portion of the ultraviolet rays emitted from the light source.
    Type: Application
    Filed: February 13, 2019
    Publication date: January 14, 2021
    Inventor: Masato NAKAMURA
  • Publication number: 20200369323
    Abstract: The disclosure provides a vehicle front structure that includes a dash panel that separates a front compartment and a vehicle cabin from each other, and dash members attached to a surface of the dash panel on a side of the vehicle cabin. Right and left wheel house portions are provided in right and left lower half portions of the dash panel, respectively, the right and left wheel house portions projecting towards the vehicle cabin so as to configure rear walls of wheel houses for front tire wheel assemblies, respectively. The dash members are attached to surfaces of the wheel house portions on the vehicle cabin side, respectively, so as to obliquely extend downward and inward in a vehicle width direction from upper ends of the wheel house portions in the vehicle width direction, respectively.
    Type: Application
    Filed: March 25, 2020
    Publication date: November 26, 2020
    Applicant: Toyota Jidosha Kabushiki Kaisha
    Inventors: Masato Nakamura, Keisuke Suzuki
  • Publication number: 20200295055
    Abstract: According to one embodiment, a display device includes first semiconductor layers crossing a first scanning line in a non-display area, the first semiconductor layers being a in number, second semiconductor layers crossing a second scanning line in the non-display area, the second semiconductor layers being b in number, and an insulating film disposed between the first and second semiconductor layers and the first and second scanning lines, wherein a and b are integers greater than or equal to 2, and a is different from b, and the first and second semiconductor layers are both entirely covered with the insulating film.
    Type: Application
    Filed: May 29, 2020
    Publication date: September 17, 2020
    Applicant: Japan Display Inc.
    Inventor: Masato NAKAMURA