Patents by Inventor Atsushi Nakajima

Atsushi Nakajima 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: 20190375367
    Abstract: An air bag device has an inflator and a bag unit configured to be deployed on a front part of a vehicle body with a gas supplied from the inflator. The bag unit includes a first bag, a second bag, and a connector, which are annularly connected to one another, and when the bag unit is deployed, the first bag and the second bag are erected on the vehicle body into a mountain-like shape in such a way that the bag unit forms a substantially triangular shape as a whole.
    Type: Application
    Filed: June 6, 2019
    Publication date: December 12, 2019
    Inventors: Takashi Aoki, Osamu Kanno, Kenyu Okamura, Masato Sasaki, Hidetoshi Nakamura, Masahiro Motoyoshi, Atsushi Nakajima
  • Patent number: 10413896
    Abstract: The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group, wherein an ion exchange capacity of the layer B is 0.81 mEq/g or more, and a value of (an ion cluster diameter of the layer B)/(an ion cluster diameter of the layer A) is 0.67 to 0.89.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: September 17, 2019
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi Nakajima, Yasuo Ajisaka, Yoshifumi Kado, Naoki Sakamoto
  • Patent number: 10405214
    Abstract: According to one embodiment, a wireless access point includes a wireless communication unit to receive an authentication frame that includes attribute information of a wireless communication terminal and to transmit a response frame in response to the authentication frame. A retransmission limit setting unit sets a limit for transmissions of the response frame based on the attribute information included in the authentication frame. A controller controls transmission of the response frame according to the retransmission limit.
    Type: Grant
    Filed: September 1, 2017
    Date of Patent: September 3, 2019
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Yoshinobu Fujiwara, Toshifumi Ohtake, Tomohiro Kanda, Atsushi Nakajima
  • Patent number: 10283333
    Abstract: Improvement of control of size and structure of nanoclusters with a nanocluster production apparatus is intended. Increase of an obtained amount and a yield of nanoclusters having size and structure, at least one of which is selected, is intended. A nanocluster production apparatus has a vacuum chamber, a sputtering source that generates plasma by pulse discharge, a pulse power supply that supplies a pulsed power to the sputtering source, a first inert gas supply device that supplies a first inert gas to the sputtering source, a cluster growth cell stored in the vacuum chamber and a second inert gas introduction device that introduces a second inert gas into the cluster growth cell.
    Type: Grant
    Filed: May 26, 2014
    Date of Patent: May 7, 2019
    Assignees: JAPAN SCIENCE AND TECHNOLOGY AGENCY, AYABO CORPORATION
    Inventors: Atsushi Nakajima, Hironori Tsunoyama, Chuhang Zhang, Hiroki Akatsuka, Keizo Tsukamoto
  • Publication number: 20190125822
    Abstract: An object of the present invention is to provide a composition for preventing or improving fat deposition on the liver in spite of the alcohol intake history of a level that a liver disease is not caused. The inventors found that glutathione has an effect of preventing or improving fat deposition on the liver, which is not caused by alcohol, and completed the present invention. Among nonalcoholic fat diseases, the present invention is particularly effective in an early stage of the treatment or in a case where treatment for another disease is not performed.
    Type: Application
    Filed: December 26, 2018
    Publication date: May 2, 2019
    Applicants: KOHJIN LIFE SCIENCES CO., LTD., PUBLIC UNIVERSITY CORPORATION YOKOHAMA CITY UNIVERSITY, KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION, SAGA UNIVERSITY
    Inventors: Takaomi KESSOKU, Atsushi NAKAJIMA, Yoshio SUMIDA, Yuichiro EGUCHI, Susumu SAITO, Yusuke SAUCHI
  • Patent number: 10252257
    Abstract: The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group, wherein a ratio of an ion cluster diameter of the layer B after electrolysis under the following electrolysis conditions to the ion cluster diameter of the layer B before the electrolysis [(the ion cluster diameter of the layer B after the electrolysis)/(the ion cluster diameter of the layer B before the electrolysis)] is 0.83 to 0.95: (Electrolysis Conditions) in a zero-gap base electrolytic cell where the ion exchange membrane is disposed between an anode chamber to which a 3.5 N aqueous sodium chloride solution is supplied and a cathode chamber to which a 10.8 N aqueous sodium hydroxide solution is supplied, electrolysis is performed for 7 days under conditions having a temperature of 85° C. and a current density of 6 kA/m2.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: April 9, 2019
    Assignee: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi Nakajima, Naoki Sakamoto, Takuya Morikawa
  • Publication number: 20190079537
    Abstract: A virtual guide sensor processing unit of an automatic guided vehicle (AGV) computes the position of a virtual guide tape on the basis of the position of the AGV which a vehicle body coordinate value calculation processing unit has computed, and virtual guide tape layout data. A guide sensor switching processing unit outputs to a vehicle body deviation degree calculation processing unit the position of a magnetic guide tape which a magnetic guide sensor has detected, or the position of the virtual guide tape which the virtual guide sensor processing unit has computed.
    Type: Application
    Filed: December 14, 2016
    Publication date: March 14, 2019
    Inventors: Toru Yoshida, Jun Araki, Michiaki Okubo, Hiroki Maemoto, Atsushi Nakajima, Hiroaki Akimoto
  • Publication number: 20180361340
    Abstract: The present invention relates to a nanocluster liquid dispersion where nanoclusters with a predetermined number of atoms are dispersed.
    Type: Application
    Filed: August 12, 2016
    Publication date: December 20, 2018
    Applicants: JAPAN SCIENCE AND TECHNOLOGY AGENCY, AYABO CORPORATION
    Inventors: Atsushi NAKAJIMA, Hironori TSUNOYAMA, Hiroki AKATSUKA, Keizo TSUKAMOTO
  • Publication number: 20180342753
    Abstract: An electrolyte solution tank has a tank body, an electrolyte solution supply part, and electrolyte solution drain part and a flow guide mechanism. The electrolyte solution supply part supplies the electrolyte solution into an interior chamber in the tank body. The electrolyte solution is drained from the tank body to the outside of the tank through the electrolyte solution drain part. The flow guide mechanism is arranged in the interior chamber of the tank body. The flow guide mechanism guides the flow of the electrolyte solution in the interior chamber to the electrolyte solution drain part along a vertically downward direction.
    Type: Application
    Filed: April 24, 2018
    Publication date: November 29, 2018
    Applicant: DENSO CORPORATION
    Inventor: Atsushi NAKAJIMA
  • Publication number: 20180270675
    Abstract: According to one embodiment, a wireless access point includes a wireless communication unit to receive an authentication frame that includes attribute information of a wireless communication terminal and to transmit a response frame in response to the authentication frame. A retransmission limit setting unit sets a limit for transmissions of the response frame based on the attribute information included in the authentication frame. A controller controls transmission of the response frame according to the retransmission limit.
    Type: Application
    Filed: September 1, 2017
    Publication date: September 20, 2018
    Inventors: Yoshinobu FUJIWARA, Toshifumi OHTAKE, Tomohiro KANDA, Atsushi NAKAJIMA
  • Publication number: 20180255647
    Abstract: The problem of the present invention is to provide a method for forming a wiring laminated structure which enables forming a post electrode to protrude with a predetermined height on a lower electrode and to enable preventing interlayer connection failures or short defects, and the problem is solved by a method for forming a wiring laminated structure including impacting a droplet of a conductive ink discharged from a nozzle 11 of an inkjet head 10 onto a lower electrode 2 provided on a base material to form a post electrode with the use of the conductive ink, the conductive ink being a liquid repellent conductive ink which develops liquid repellency in the post electrode, and the post electrode being formed to protrude with a predetermined height on the lower electrode 2 by discharging the droplet under conditions that the droplet is not divided or the number of divided drop becomes one or less before the droplet impacts on the lower electrode 2.
    Type: Application
    Filed: August 18, 2016
    Publication date: September 6, 2018
    Applicant: Konica Minolta, Inc.
    Inventor: Atsushi NAKAJIMA
  • Patent number: 10031147
    Abstract: Provided are an automatic analysis device and a maintenance support system which prevent a failure that occurs between regular inspection periods to thereby reduce the downtime of the automatic analysis device. A maintenance support system acquires, from each of a plurality of automatic analysis devices (100), pulse information transmitted from the automatic analysis device (100) provided with a mechanism which is driven by a pulse motor, and a transmission means which transmits pulse information including tow among a driving pulse value for driving the pulse motor, a consumed pulse amount that is a pulse amount consumed when the pulse motor has actually been driven, and a remaining pulse amount obtained by subtracting the consumed pulse amount from the driving pulse value, and stores at least the consumed pulse amount.
    Type: Grant
    Filed: July 23, 2013
    Date of Patent: July 24, 2018
    Assignee: Hitachi High-Technologies Corporation
    Inventor: Atsushi Nakajima
  • Publication number: 20180141036
    Abstract: The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group, wherein an ion exchange capacity of the layer B is 0.81 mEq/g or more, and a value of (an ion cluster diameter of the layer B)/(an ion cluster diameter of the layer A) is 0.67 to 0.89.
    Type: Application
    Filed: May 16, 2016
    Publication date: May 24, 2018
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi NAKAJIMA, Yasuo AJISAKA, Yoshifumi KADO, Naoki SAKAMOTO
  • Publication number: 20180141035
    Abstract: The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group, wherein the layer B has a value of an ion cluster diameter distribution M represented by the following formula (B) of greater than 10: M=(a0)2/(?)2 ??(B) wherein M represents an ion cluster diameter distribution, a0 represents an average ion cluster radius, and ? represents a standard deviation of an ion cluster radius.
    Type: Application
    Filed: May 16, 2016
    Publication date: May 24, 2018
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi NAKAJIMA, Naoki SAKAMOTO, Takuya MORIKAWA
  • Publication number: 20180126370
    Abstract: The ion exchange membrane according to the present invention comprises a layer A comprising a fluorine-containing polymer having a sulfonic acid group and a layer B comprising a fluorine-containing polymer having a carboxylic acid group, wherein a ratio of an ion cluster diameter of the layer B after electrolysis under the following electrolysis conditions to the ion cluster diameter of the layer B before the electrolysis [(the ion cluster diameter of the layer B after the electrolysis)/(the ion cluster diameter of the layer B before the electrolysis)] is 0.83 to 0.95: (Electrolysis Conditions) in a zero-gap base electrolytic cell where the ion exchange membrane is disposed between an anode chamber to which a 3.5 N aqueous sodium chloride solution is supplied and a cathode chamber to which a 10.8 N aqueous sodium hydroxide solution is supplied, electrolysis is performed for 7 days under conditions having a temperature of 85° C. and a current density of 6 kA/m2.
    Type: Application
    Filed: May 16, 2016
    Publication date: May 10, 2018
    Applicant: ASAHI KASEI KABUSHIKI KAISHA
    Inventors: Atsushi NAKAJIMA, Naoki SAKAMOTO, Takuya MORIKAWA
  • Publication number: 20180050078
    Abstract: An object of the present invention is to provide a composition for preventing or improving fat deposition on the liver in spite of the alcohol intake history of a level that a liver disease is not caused. The inventors found that glutathione has an effect of preventing or improving fat deposition on the liver, which is not caused by alcohol, and completed the present invention. Among nonalcoholic fat diseases, the present invention is particularly effective in an early stage of the treatment or in a case where treatment for another disease is not performed.
    Type: Application
    Filed: March 2, 2016
    Publication date: February 22, 2018
    Applicants: KOHJIN LIFE SCIENCES CO., LTD., PUBLIC UNIVERSITY CORPORATION YOKOHAMA CITY UNIVERSITY, KYOTO PREFECTURAL PUBLIC UNIVERSITY CORPORATION, SAGA UNIVERSITY
    Inventors: Takaomi KESSOKU, Atsushi NAKAJIMA, Yoshio SUMIDA, Yuichiro EGUCHI, Susumu SAITO, Yusuke SAUCHI
  • Publication number: 20170254785
    Abstract: A method includes: an arrangement step of arranging a phased array probe including a plurality of oscillators each of which is capable of emitting ultrasonic waves on an end surface of the rotor disc, in a parallel state in which the plurality of oscillators are arranged along a circumferential direction of the rotor disc; a first transmission step of emitting ultrasonic waves from the plurality of oscillators in the parallel state, while a timing of emitting the ultrasonic waves from each of the oscillators is controlled in a first emission pattern, and receiving reflection waves of the ultrasonic waves; and a second transmission step of emitting ultrasonic waves from the plurality of oscillators in the parallel state, while the timing of emitting the ultrasonic waves from each of the oscillators is controlled in a second emission pattern different from the first emission pattern, and receiving reflection waves of the ultrasonic waves.
    Type: Application
    Filed: July 28, 2015
    Publication date: September 7, 2017
    Applicants: MITSUBISHI HEAVY INDUSTRIES, LTD., MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    Inventors: Mikiyasu URATA, Seiichi KAWANAMI, Kiyotaka AOKI, Yoshikazu YAMADA, Daisuke TAKEMURA, Atsushi NAKAJIMA
  • Publication number: 20170203899
    Abstract: A packing container includes a sheet which determines a storage unit which stores content, and the sheet includes a latent image pattern and a visualization pattern that visualizes a latent image when the latent image pattern is overlapped.
    Type: Application
    Filed: April 4, 2017
    Publication date: July 20, 2017
    Applicant: TOPPAN PRINTING CO., LTD.
    Inventors: Atsushi NAKAJIMA, Takanori WATANABE, Ryo TSUCHIYA
  • Publication number: 20170188388
    Abstract: According to one embodiment, an electronic apparatus includes an electromagnetic wave emitter, a wireless communication circuitry and a hardware processor. The electromagnetic wave emitter emits a first electromagnetic wave. The wireless communication circuitry communicates with another electronic apparatus according to a first standard, using a second electromagnetic wave. The first electromagnetic wave can be noise for a communication by the wireless communication circuitry. The hardware processor determines a period to be allowed to communicate with the another electronic apparatus according to the first standard. The electromagnetic wave emitter emits the first electromagnetic wave during the first period.
    Type: Application
    Filed: September 2, 2016
    Publication date: June 29, 2017
    Inventors: Atsushi Nakajima, Kazunobu Konda, Yasuhiro Morioka, Yoshinobu Fujiwara
  • Patent number: 9393874
    Abstract: A trolley-type truck is provided with a pantograph and travels in a trolley mode under electric power from an overhead wire and a non-trolley mode without obtaining electric power. The pantograph has a base frame, a bottom frame and a top frame rockably attached to the base frame, and a collector shoe supported by the top end portion of the top frame. A fixing member is disposed on the top end side of the top frame for fixing the pantograph, a hook device is disposed on the base frame, and a hook receiver is disposed on the base frame in order to receive the fixing member. When a frame assembly formed of the bottom frame and the top frame is folded, the fixing member becomes seated in the hook receiver and is pressed by means of the hook device, thereby securely fixing the frame assembly to the base frame.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: July 19, 2016
    Assignees: Hitachi Power Solutions Co., Ltd., Hitachi Construction Machinery Co., Ltd.
    Inventors: Atsushi Nakajima, Hiroyuki Kanazawa, Tomohiko Yasuda