Patents by Inventor Nobuyuki Nakanishi

Nobuyuki Nakanishi 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: 20220397636
    Abstract: A first estimation unit estimates, based on pieces of information on the reception strength acquired by an acquisition unit in a first time period, a location of a transmitter. A first determination unit determines, based on the location of the transmitter estimated by the first estimation unit, an area in which the transmitter is present. A second estimation unit estimates, based on pieces of information on the reception strength acquired in a second time period, the location of the transmitter. A second determination unit determines, based on the location of the transmitter estimated by the second estimation unit, the area in which the transmitter is present. A correction unit corrects, when a determination result by the first determination unit is different from a determination result by the second determination unit, the determination result by the first determination unit to the determination result by the second determination unit.
    Type: Application
    Filed: June 29, 2020
    Publication date: December 15, 2022
    Inventors: Yanfeng WANG, Nobuyuki SHIBANO, Yan RONG, Masayuki AMANO, Mari NAKANISHI, Kazuhiro MATSUMOTO, Chihiro TERAYAMA
  • Publication number: 20220302208
    Abstract: A storage device includes: a memory unit and a first pillar. The first pillar includes: a first region having a third portion between a first and a second portion respectively having a first and a second maximum diameter, and having a first minimum diameter, the first and second portions defining a first distance; a second region having a sixth portion between a fourth and a fifth portion respectively having a third and a fourth maximum diameter, and having a second minimum diameter, the fourth and fifth portions defining a second distance; and a third region between the first and second regions, having a ninth portion between a seventh and an eighth portion respectively having a fifth and a sixth maximum diameter, and having a third minimum diameter, the seventh and eighth portions defining a third distance shorter than each of the first and second distances.
    Type: Application
    Filed: September 3, 2021
    Publication date: September 22, 2022
    Applicant: Kioxia Corporation
    Inventors: Tsutomu NAKANISHI, Yasuaki OOTERA, Nobuyuki UMETSU, Michael Arnaud QUINSAT, Masaki KADO, Susumu HASHIMOTO, Shiho NAKAMURA, Naoharu SHIMOMURA, Tsuyoshi KONDO, Mutsumi OKAJIMA
  • Publication number: 20220302370
    Abstract: A magnetic memory according to en embodiment includes: a first and second wirings; an insulator portion; a magnetic member including: a first portion electrically connected to the first wiring; a second portion electrically connected to the second wiring; and a third portion disposed between the first and second portions, the magnetic member extending in a first direction from the first portion toward the second portion and surrounding the insulator portion, and in a cross-section parallel to the first direction and including part of the magnetic member and part of the insulator portion, a curvature of the first portion being smaller than a curvature of the third portion, a length of the first portion in the first direction being greater than half a length of the third portion in the first direction; and a control circuit electrically connected to the first and second wirings.
    Type: Application
    Filed: September 10, 2021
    Publication date: September 22, 2022
    Applicant: Kioxia Corporation
    Inventors: Nobuyuki UMETSU, Yasuaki OOTERA, Masaki KADO, Michael ARNAUD QUINSAT, Naoharu SHIMOMURA, Tsutomu NAKANISHI, Shiho NAKAMURA, Susumu HASHIMOTO, Tsuyoshi KONDO
  • Patent number: 11448809
    Abstract: A multi-layer, layered film includes a multi-layer, alternately layered body containing birefringent first layers including a first resin and isotropic second layers including a second resin, in which the multi-layer, layered film has a layer thickness profile with which light at a wavelength of from 380 to 780 nm can be reflected due to optical interference between each of the first layers and each of the second layers, in which a layer thickness profile for an optical thickness of the first layers has a first monotonically increasing region which meets specific requirements, and in which a layer thickness profile for an optical thickness of the second layers has a second monotonically increasing region which meets specific requirements.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: September 20, 2022
    Assignee: TOYOBO CO., LTD.
    Inventors: Amane Hirose, Nobuyuki Nakanishi, Mitsuo Tojo, Dai Nakagawa
  • Patent number: 11417831
    Abstract: A magnetic memory according to an embodiment includes: a magnetic member including a first to third magnetic parts, the first magnetic part including a first portion and a second portion and extending in a first direction from the first portion to the second portion, the second magnetic part extending in a second direction that crosses the first direction, and the third magnetic part connecting the second magnetic part and the first portion; a first nonmagnetic metal layer arranged along the third magnetic part, the first nonmagnetic metal layer including a first end portion on a side of the second portion, a position of the first end portion along the first direction being between positions of the first and second portions along the first direction; and a first and second electrodes supplying a current between the first and second magnetic parts via the third magnetic part.
    Type: Grant
    Filed: August 13, 2019
    Date of Patent: August 16, 2022
    Assignee: KIOXIA CORPORATION
    Inventors: Nobuyuki Umetsu, Tsuyoshi Kondo, Masaki Kado, Shiho Nakamura, Susumu Hashimoto, Yasuaki Ootera, Michael Arnaud Quinsat, Masahiro Koike, Tsutomu Nakanishi, Megumi Yakabe, Agung Setiadi
  • Publication number: 20210349246
    Abstract: The invention provides a multilayer laminated film with alternately laminated birefringent and isotropic layers. The birefringent layers have a first monotonically increasing region of optical thickness and contain monotonically increasing region 1A of maximum optical thickness of 100 nm or less, and monotonically increasing region 1B of minimum optical thickness of more than 100 nm, and ratio 1B/1A of slope 1B of monotonically increasing region 1B to slope 1A of monotonically increasing region 1A is more than 0 and less than 0.8. The isotropic layers have a second monotonically increasing region of optical thickness and contain monotonically increasing region 2A of maximum optical thickness of 200 nm or less and monotonically increasing region 2B of minimum optical thickness of more than 200 nm, and ratio 2B/2A of slope 2B of monotonically increasing region 2B to slope 2A of monotonically increasing region 2A is more than 1.5 and 10 or less.
    Type: Application
    Filed: September 12, 2019
    Publication date: November 11, 2021
    Applicant: TOYOBO CO., LTD
    Inventors: Dai NAKAGAWA, Nobuyuki NAKANISHI, Mitsuo TOJO
  • Publication number: 20210349247
    Abstract: The invention provides a multilayer laminated film with alternately laminated birefringent and isotropic layers. The birefringent layers have a first monotonically increasing region of optical thickness and contain monotonically increasing region 1A of maximum optical thickness is 100 nm or less, and monotonically increasing region 1B of minimum optical thickness of more than 100 nm, and ratio 1B/1A of slope 1B of monotonically increasing region 1B to slope 1A of monotonically increasing region 1A is 0.8 or more and less than 1.5. The isotropic layers have a second monotonically increasing region of optical thickness and contain monotonically increasing region 2A of maximum optical thickness of 200 nm or less and monotonically increasing region 2B of minimum optical thickness of more than 200 nm, and ratio 2B/2A of slope 2B of monotonically increasing region 2B to slope 2A of monotonically increasing region 2A is more than 1.5 and less than 5.
    Type: Application
    Filed: September 12, 2019
    Publication date: November 11, 2021
    Applicant: TOYOBO CO., LTD.
    Inventors: Dai NAKAGAWA, Nobuyuki NAKANISHI, Shigeyuki WATANABE
  • Publication number: 20210349249
    Abstract: The invention provides a multilayer laminated film with alternately laminated birefringent and isotropic layers. The birefringent layers have a first monotonically increasing region of optical thickness and contain monotonically increasing region 1A of maximum optical thickness is 100 nm or less, and monotonically increasing region 1B of minimum optical thickness of more than 100 nm, and ratio 1B/1A of slope 1B of monotonically increasing region 1B to slope 1A of monotonically increasing region 1A is more than 0 and less than 0.8. The isotropic layers have a second monotonically increasing region of optical thickness and contain monotonically increasing region 2A of maximum optical thickness of 200 nm or less and monotonically increasing region 2B of minimum optical thickness of more than 200 nm, and ratio 2B/2A of slope 2B of monotonically increasing region 2B to slope 2A of monotonically increasing region 2A is 0.8 or more and 1.5 or less.
    Type: Application
    Filed: September 12, 2019
    Publication date: November 11, 2021
    Applicant: TOYOBO CO., LTD.
    Inventors: Dai NAKAGAWA, Nobuyuki NAKANISHI, Shigeyuki WATANABE
  • Publication number: 20210284248
    Abstract: There is provided a hole plug including: a body portion including a cover flange portion that covers an opening, an insertion portion that is inserted into the opening, and at least one pair of engagement portions that is engaged with a back side peripheral edge of the opening; and a thermosoftening resin member that is fixed to a back side peripheral edge of the cover flange portion and that is configured to be heated and melted so as to fix the cover flange portion to a predetermined member. The thermosoftening resin member includes an extension portion extending obliquely outward toward the predetermined member, and the extension portion is elastically abutted against a front side of the predetermined member in a state where the engagement portion is engaged with the back side peripheral edge of the opening before melting of the thermosoftening resin member.
    Type: Application
    Filed: March 10, 2021
    Publication date: September 16, 2021
    Applicants: PIOLAX, INC., HONDA MOTOR CO., LTD.
    Inventors: Hikaru KIYOTA, Nobuyuki NAKANISHI
  • Patent number: 10974489
    Abstract: A laminated film has a multilayer structure with outermost layers 1 and 2 composed mainly of a resin, wherein the multilayer structure has first and second layers alternately laminated in the thickness direction so that the total number of the first and second layers is 30 or more, the first layer is a birefringent layer composed mainly of a resin and is 10-1,000 nm thick, the second layer is an isotropic layer composed mainly of a resin and is 10-1,000 nm thick, the thicknesses of the first and second layers increase along the thickness direction from the outermost layer 2 side to the outermost layer 1 side, the total thickness of the outermost layers is 10% or more of the total thickness of the multilayer structure, and the thickness of the outermost layer 1 is larger than the thickness of the outermost layer 2.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: April 13, 2021
    Assignee: TEIJIN FILM SOLUTIONS LIMITED
    Inventors: Dai Nakagawa, Nobuyuki Nakanishi, Tomoka Yoshimura, Mitsuo Tojo
  • Publication number: 20210003757
    Abstract: The invention provides a multilayer laminated film in which a birefringent layer comprising a first resin and an isotropic layer comprising a second resin are alternately laminated. The multilayer laminated film reflects light at a wavelength of 380-780 nm. A series of the birefringent layers has an optical thickness monotonically increasing region in which the 0.8√ómth layer has an optical thickness of 140-180 nm, wherein the first and mth layers are the thinnest and thickest layers with optical thicknesses of 100 nm or more and 190 nm or less, respectively. A series of the isotropic layers has an optical thickness monotonically increasing region in which the 0.8√ónth layer has an optical thickness of 150-280 nm, wherein the first and nth layers are the thinnest and thickest layers with optical thicknesses of 120 nm or more and 350 nm or less, respectively.
    Type: Application
    Filed: February 21, 2019
    Publication date: January 7, 2021
    Applicant: TOYOBO FILM SOLUTIONS LIMITED
    Inventors: Dai NAKAGAWA, Nobuyuki NAKANISHI, Mitsuo TOJO
  • Publication number: 20200025991
    Abstract: A multi-layer, layered film includes a multi-layer, alternately layered body containing birefringent first layers including a first resin and isotropic second layers including a second resin, in which the multi-layer, layered film has a layer thickness profile with which light at a wavelength of from 380 to 780 nm can be reflected due to optical interference between each of the first layers and each of the second layers, in which a layer thickness profile for an optical thickness of the first layers has a first monotonically increasing region which meets specific requirements, and in which a layer thickness profile for an optical thickness of the second layers has a second monotonically increasing region which meets specific requirements.
    Type: Application
    Filed: March 29, 2018
    Publication date: January 23, 2020
    Applicant: TEIJIN FILM SOLUTIONS LIMITED
    Inventors: Amane HIROSE, Nobuyuki NAKANISHI, Mitsuo TOJO, Dai NAKAGAWA
  • Publication number: 20190322087
    Abstract: A laminated film has a multilayer structure with outermost layers 1 and 2 composed mainly of a resin, wherein the multilayer structure has first and second layers alternately laminated in the thickness direction so that the total number of the first and second layers is 30 or more, the first layer is a birefringent layer composed mainly of a resin and is 10-1,000 nm thick, the second layer is an isotropic layer composed mainly of a resin and is 10-1,000 nm thick, the thicknesses of the first and second layers increase along the thickness direction from the outermost layer 2 side to the outermost layer 1 side, the total thickness of the outermost layers is 10% or more of the total thickness of the multilayer structure, and the thickness of the outermost layer 1 is larger than the thickness of the outermost layer 2.
    Type: Application
    Filed: November 28, 2017
    Publication date: October 24, 2019
    Applicant: TEIJIN FILM SOLUTIONS LIMITED
    Inventors: Dai NAKAGAWA, Nobuyuki NAKANISHI, Tomoka YOSHIMURA, Mitsuo TOJO
  • Patent number: 10106203
    Abstract: A body structure includes: a pair of side sills separated in the vehicle width direction; a front floor panel provided between the pair of side sills; a floor tunnel extending in the longitudinal direction of the vehicle body at the center in the vehicle width direction of the pair of side sills, and bulging upward from the front floor panel; and a cross member extending in the vehicle width direction at a rear end portion of the floor tunnel, and is characterized in that: the cross member includes a vertical wall extending upward with respect to the front floor panel; and the vertical wall extends continuously in the vehicle width direction between the pair of side sills, is joined to the rear end portion of the floor tunnel, and closes an opening of the rear end portion.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: October 23, 2018
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Nobuyuki Nakanishi, Akihisa Kudoh
  • Patent number: 9950784
    Abstract: Provided is a wheel drive system for aircraft RS including a motor 2 that is connected to a wheel 12, and provided with two voltage supply lines L1 and L2 for supplying the voltages Vta and Vpr with varying the length of a winding 21 to be energized; a voltage supply unit for supplying the voltage Vta and Vpr to the two voltage supply lines L1 and L2; and a control unit 8 for controlling the voltage supply unit, wherein the control unit 8 is configured to select one of the two voltage supply lines L1 and L2, and supply the voltage Vta or Vpr, by controlling the voltage supply unit.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: April 24, 2018
    Assignees: SINFONIA TECHNOLOGY CO., LTD., IHI AEROSPACE CO., LTD., SUMITOMO PRECISION PRODUCTS CO., LTD.
    Inventors: Hiroshi Saito, Nobuyuki Nakanishi, Hitoshi Oyori, Masayuki Takada
  • Publication number: 20170057555
    Abstract: A body structure includes: a pair of side sills separated in the vehicle width direction; a front floor panel provided between the pair of side sills; a floor tunnel extending in the longitudinal direction of the vehicle body at the center in the vehicle width direction of the pair of side sills, and bulging upward from the front floor panel; and a cross member extending in the vehicle width direction at a rear end portion of the floor tunnel, and is characterized in that: the cross member includes a vertical wall extending upward with respect to the front floor panel; and the vertical wall extends continuously in the vehicle width direction between the pair of side sills, is joined to the rear end portion of the floor tunnel, and closes an opening of the rear end portion.
    Type: Application
    Filed: August 3, 2016
    Publication date: March 2, 2017
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Nobuyuki Nakanishi, Akihisa Kudoh
  • Publication number: 20150274285
    Abstract: Provided is a wheel drive system for aircraft RS including a motor 2 that is connected to a wheel 12, and provided with two voltage supply lines L1 and L2 for supplying the voltages Vta and Vpr with varying the length of a winding 21 to be energized; a voltage supply unit for supplying the voltage Vta and Vpr to the two voltage supply lines L1 and L2; and a control unit 8 for controlling the voltage supply unit, wherein the control unit 8 is configured to select one of the two voltage supply lines L1 and L2, and supply the voltage Vta or Vpr, by controlling the voltage supply unit.
    Type: Application
    Filed: March 30, 2015
    Publication date: October 1, 2015
    Applicants: SINFONIA TECHNOLOGY CO., LTD., IHI AEROSPACE CO., LTD., SUMITOMO PRECISION PRODUCTS CO., LTD.
    Inventors: Hiroshi Saito, Nobuyuki Nakanishi, Hitoshi Oyori, Masayuki Takada
  • Publication number: 20120118338
    Abstract: An endoscope cleaning/disinfecting apparatus connection tool includes: a first fluid passage portion and a second fluid passage portion each including an end that is in communication with a fluid supply apparatus connection portion; an endoscope connection portion including a first discharge portion and a second discharge portion to be connected to an opening portion that is in communication with a conduit included in the endoscope, the first discharge portion and the second discharge portion being provided at respective other ends of the first fluid passage portion and the second fluid passage portion, the first discharge portion being inserted into the opening portion and discharging the fluid passed through the first fluid passage portion to an inside of the conduit, the second discharge portion being arranged at a circumference of the opening portion and discharging the fluid passed through the second fluid passage portion to the circumference of the opening portion.
    Type: Application
    Filed: October 12, 2011
    Publication date: May 17, 2012
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventor: Nobuyuki NAKANISHI
  • Publication number: 20110097248
    Abstract: A control section reads data such as a conduit diameter and a conduit length of an endoscope and a cleaning profile which are separately recorded in a storage section based on type information of the endoscope registered in the storage section. A cleaning degree suited to the endoscope is estimated by calculation based on a pressure value and a flow rate value which are measured, the diameter and the length of the conduit to be cleaned, and the cleaning profile.
    Type: Application
    Filed: January 6, 2011
    Publication date: April 28, 2011
    Applicant: OLYMPUS MEDICAL SYSTEMS CORP.
    Inventors: Masahiko TOMITA, Toshiaki NOGUCHI, Hideto ONISHI, Hitoshi HASEGAWA, Ryuta SEWAKE, Nobuyuki NAKANISHI, Satoshi NOZAKI
  • Patent number: 6797245
    Abstract: A washing vessel capable of housing an endoscope is formed in an apparatus body. A washing solution containing a detergent is spurted against the endoscope arranged within the washing vessel for washing the endoscope. Also, an oxide-based disinfecting-sterilizing solution is supplied into the washing vessel for disinfecting-sterilizing the endoscope after the washing step together with the washing vessel.
    Type: Grant
    Filed: May 13, 2002
    Date of Patent: September 28, 2004
    Assignee: Olympus Optical Co., Ltd.
    Inventors: Nobuyuki Nakanishi, Daisaku Negoro, Naoya Taya, Hitoshi Hasegawa, Eiri Suzuki, Hisashi Kuroshima