Patents by Inventor Naoki Nishiguchi

Naoki Nishiguchi 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).

  • Patent number: 10491661
    Abstract: An information processing device includes a memory and a processor coupled to the memory. The processor is configured to receive terminal information of each of a plurality of terminals. The terminal information includes position information indicating a position of a relevant terminal of the plurality of terminals and file information indicating files accessible from the relevant terminal. The processor is configured to compare the file information of the plurality of terminals on the basis of the terminal information. The processor is configured to determine, on the basis of a result of the comparison, a target file to be shared. The target file is a file satisfying a predetermined requirement. The processor is configured to execute a sharing process of causing the plurality of terminals to share the target file.
    Type: Grant
    Filed: October 25, 2017
    Date of Patent: November 26, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Koichi Yokota, Tatsuro Matsumoto, Takashi Ohno, Naoki Nishiguchi
  • Publication number: 20190343055
    Abstract: The hydroponic cultivation apparatus (1) of the present invention includes a container (10), a cover (50), a nutrient solution supply unit (20) for supplying a nutrient solution (W) to a hollow portion (12s) of the container (10), and a water level adjuster (60). The container (10) is formed in a tubular shape. The cover (50) has a size such that the cover (50) can protect rhizosphere (R) and cover the opening (14) of the container (10). The water level adjuster (60) is connected to the container (10) and enables adjustment of the water level of the nutrient solution (W) in the hollow portion (12s).
    Type: Application
    Filed: February 2, 2018
    Publication date: November 14, 2019
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Motohiro SAKAKIBARA, Akiko TOGI, Naoki NISHIGUCHI, Seigo ONO, Hiroaki GOTOU
  • Patent number: 10477558
    Abstract: A system includes: a server; and a terminal. The server manages a first connection state indicating a state of connection with the terminal based on whether the connection with the terminal is determined as established, and performs deallocation or reuse of a server-side resource allocated by the server, based on whether the first connection state is synchronized with a second connection state managed in the terminal. The terminal repeatedly checks a connection with the server using the connection path including the at least part in which the wireless communication is performed, and manages the second connection state indicating a state of the connection with the server, based on whether the connection with the server is determined as established. The terminal performs deallocation or reuse of a terminal-side resource allocated by the terminal, based on whether the second connection state is synchronized with the first connection state.
    Type: Grant
    Filed: June 16, 2017
    Date of Patent: November 12, 2019
    Assignee: FUJITSU LIMITED
    Inventor: Naoki Nishiguchi
  • Patent number: 10465959
    Abstract: A heat pump device and an organic Rankine cycle device that are capable of maintaining a stable thermal cycle even when an HFO or HCFO is used as the refrigerant. The refrigerant circulation device uses a refrigerant, wherein the refrigerant includes a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, and a reaction suppression unit which suppresses an isomerization reaction of the refrigerant is provided within the refrigerant circulation circuit.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: November 5, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Kenji Ueda, Naoki Kobayashi, Yoshinori Akamatsu, Fuyuhiko Sakyu, Yoshio Nishiguchi
  • Publication number: 20190320291
    Abstract: A system for privacy protection includes a processor and a terminal including a location detection device. The processor performs: identifying a presence possible ranges of the terminal at a first time and at a second time earlier than the first time from a combination of information on a first region including the location at the first time, and information on a second region including the location at the second time and having been already transmitted to an external apparatus; determining whether each of the identified presence possible ranges satisfies a preset condition for a presence possible range that may be known by a third party; when the condition is not satisfied, transmitting the information on a third region including the first region and a region other than the first region, as information on a region where the terminal is present at the first time, to the external apparatus.
    Type: Application
    Filed: April 5, 2019
    Publication date: October 17, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Shizuko Ichikawa, Junya Kani, HISATOSHI YAMAOKA, Naoki Nishiguchi, Eiichi Takahashi, Kota Itakura, AKIRA SHIBA, Miwa Okabayashi
  • Patent number: 10443912
    Abstract: The present invention provides a heat pump device and an organic Rankine cycle device that are capable of maintaining a stable thermal cycle even when an HFO is used as the refrigerant in an environment in which the operating temperature reaches a high temperature. The refrigerant circulation device is filled with a refrigerant comprising a hydrofluoroolefin or hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, and has a region in the refrigerant circulation circuit where the operating temperature of the refrigerant reaches 175° C. or higher, wherein an acid suppression unit which suppresses any increase in the acid concentration in the refrigerant is provided in the region where the operating temperature of the refrigerant can reach 175° C.
    Type: Grant
    Filed: October 23, 2014
    Date of Patent: October 15, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Kenji Ueda, Naoki Kobayashi, Yoshinori Akamatsu, Fuyuhiko Sakyu, Yoshio Nishiguchi
  • Patent number: 10443899
    Abstract: An object of the present invention is to provide a refrigerant circulation device and method that can suppress acid generation caused by decomposition of a refrigerant containing an HFO or HCFO. The refrigerant circulation device has a compressor, a condenser, expansion valves and an evaporator connected by a main pipe to form a refrigerant circulation circuit through which a refrigerant is circulated, the refrigerant circulation circuit being filled with a refrigerant containing a hydrofluoroolefin or a hydrochlorofluoroolefin having a carbon-carbon double bond within the molecular structure, wherein the refrigerant circulation device includes a drive that drives the compressor via a speed increaser, and a drive cooling unit that cools the drive with the refrigerant condensed in the condenser, and a desiccant that can trap moisture is disposed in the evaporator or the drive cooling unit.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: October 15, 2019
    Assignees: MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD., CENTRAL GLASS CO., LTD.
    Inventors: Noriyuki Matsukura, Kenji Ueda, Naoki Kobayashi, Ryosuke Suemitsu, Norihisa Horaguchi, Satoru Okamoto, Yoshio Nishiguchi
  • Publication number: 20190303355
    Abstract: An information processing apparatus includes one or more memories and one or more processors coupled to the one or more memories and the one or more processors configured to execute a first process by using first input information for a first terminal, perform first output of a first execution result generated by the first process executed by using the first input information, and in a case where a second terminal and the first terminal belong to a first group, perform second output of the first execution result in response to receiving a request of the first process to be executed by using second input information for the second terminal.
    Type: Application
    Filed: March 20, 2019
    Publication date: October 3, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Naoki Nishiguchi, Miwa Okabayashi, Kazuki Matsui
  • Patent number: 10429989
    Abstract: A control device including: a processor configured to: receive signals from a multiple display system and report touch operations on the multiple display system via a network to an information processing device, the multiple display system including a first display and a second display that are configured to display the screen image dividedly, and when the processor detects a first touch operation on the first display and a second touch operation on the second display successively and determines that a relation between an end of the first touch operation and a start of the second touch operation satisfies a specified condition, report another touch operation, whose start corresponds to a start of the first touch operation and whose end corresponds to an end of the second touch operation, on the multiple display system to the information processing device via the network.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: October 1, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Kota Itakura, Naoki Nishiguchi
  • Patent number: 10382351
    Abstract: A service provision method executed by a system including a terminal configured to use a service and a service provision apparatus configured to provide the service, the service providing method includes collecting resource information of an output device coupled to the service provision apparatus when the terminal checks in to the service provision apparatus, providing a first application to the terminal and a second application to the output device from the service provision apparatus when the output device is usable in accordance with the resource information, and providing a third application to the terminal from the service provision apparatus, the third application generated on the basis of the first application and the second application, when the output device is unusable in accordance with the resource information.
    Type: Grant
    Filed: July 22, 2016
    Date of Patent: August 13, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Koichi Yokota, Naoki Nishiguchi, Akira Fujii, Tatsuro Matsumoto
  • Publication number: 20190223401
    Abstract: A plant corresponding to an item described in Standard Tables of Food Composition in Japan 2015 (Seventh Revised Version) and having a mass content of sodium which is at least 50 times a mass content of sodium of the item described in the Standard Tables of Food Composition in Japan 2015 (Seventh Revised Version), the mass content of sodium being measured per unit mass of edible portion of the plant.
    Type: Application
    Filed: September 19, 2017
    Publication date: July 25, 2019
    Applicant: SEKISUI CHEMICAL CO., LTD.
    Inventors: Motohiro SAKAKIBARA, Akiko TOGI, Seigo ONO, Naoki NISHIGUCHI, Hiroaki GOTOU
  • Patent number: 10339028
    Abstract: An information processing device includes a memory and a processor coupled to the memory and configured to determine a priority level of an application that provides a service depending on a predetermined state, using relation information between the predetermined states, and control storing log of the application in the memory, depending on the priority level of the application.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: July 2, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Tadanobu Tsunoda, Naoki Nishiguchi, Akira Fujii, Tatsuro Matsumoto
  • Patent number: 10319605
    Abstract: A semiconductor treatment composition includes particles having a particle size of 0.1 to 0.3 micrometers in a number of 3×101 to 1.5×103 per mL.
    Type: Grant
    Filed: May 2, 2017
    Date of Patent: June 11, 2019
    Assignee: JSR Corporation
    Inventors: Yasutaka Kamei, Takahiro Hayama, Naoki Nishiguchi, Satoshi Kamo, Tomotaka Shinoda
  • Patent number: 10304694
    Abstract: A semiconductor treatment composition includes potassium, sodium, and a compound A represented by the formula (1), and has a potassium content MK (ppm) and a sodium content MNa (ppm) that satisfy MK/MNa=1×10?1 to 1×104.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: May 28, 2019
    Assignee: JSR Corporation
    Inventors: Takahiro Hayama, Yasutaka Kamei, Naoki Nishiguchi, Satoshi Kamo, Tomotaka Shinoda
  • Publication number: 20190147187
    Abstract: An information processing apparatus includes a memory, and a processor coupled to the memory and configured to control, in an event of access to personal data of a user in a case where personal data is stored in a data region for each individual user, an access right to access the personal data of the user for an account that accesses the personal data of the user, based on a relation between the account and the user and a situation in which the account accesses the personal data of the user.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 16, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Junya Kani, Naoki Nishiguchi, Miwa Okabayashi
  • Publication number: 20190122896
    Abstract: A semiconductor treatment composition includes potassium, sodium, and a compound A represented by the formula (1), and has a potassium content MK (ppm) and a sodium content MNa (ppm) that satisfy MK/MNa=1×10?1 to 1×104.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 25, 2019
    Applicant: JSR CORPORATION
    Inventors: Takahiro HAYAMA, Yasutaka KAMEI, Naoki NISHIGUCHI, Satoshi KAMO, Tomotaka SHINODA
  • Publication number: 20190097764
    Abstract: A wireless communication system includes a first wireless device configured to transmit a first signal including first information, a plurality of second wireless devices each of which is configured to receive the first signal and to transmit a second signal including the first information based on the first signal, and a third wireless device configured to transmit a third signal which requests transmitting of the second signal when third wireless device receives neither the first signal nor the second signal, wherein each of the second wireless devices is configured to transmit the second signal when the third signal is received and the second signal is not received from another second wireless device, and each of the second wireless devices is configured not to transmit the second signal even when the third signal is received, when the second signal is received from another second wireless device.
    Type: Application
    Filed: August 22, 2018
    Publication date: March 28, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Naoki Nishiguchi, Tatsuro Matsumoto, Takashi Ohno
  • Patent number: 10219239
    Abstract: An information processing system configured to identify a detection target based on first identification information having a limit on number of registrations in an operating system of a first mobile terminal and second identification information that does not have the limit, the information processing system includes the first mobile terminal, the detection target, and an information processing apparatus.
    Type: Grant
    Filed: March 12, 2018
    Date of Patent: February 26, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Naoki Nishiguchi, Tatsuro Matsumoto, Takashi Ohno
  • Patent number: 10203930
    Abstract: In this display method, an information processing apparatus converts, for each of plural display surfaces that are parts of an entire screen, a position and size of a window in a coordinate system of the entire screen into a position and size of the window in a coordinate system of the display surface according to arrangement of the plural display surfaces, and transmits, for each of the plural display surfaces, the position and the size of the window in the coordinate system of the display surface to a display control apparatus that has a display device that provides the display surface. And each of plural display control apparatuses receives contents data from a terminal, and displays an image rendered based on the received contents data according the received position and size of the window in the coordinate system of a display surface of the display control apparatus.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: February 12, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Kota Itakura, Naoki Nishiguchi, Akira Fujii
  • Patent number: 10200913
    Abstract: An information distribution apparatus includes a memory and a processor. The memory is configured to store connection information used to allow one of a plurality of terminals or a group of terminals among the plurality of terminals to be coupled to the information distribution apparatus. The processor is the processor configured to receive an access request from a first terminal among the plurality of terminals. The access request requests to access the information distribution apparatus. The processor is the processor configured to notify the first terminal of first connection information used to allow the first terminal to be individually coupled to the information distribution apparatus.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: February 5, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Naoki Nishiguchi, Tatsuro Matsumoto