Patents by Inventor Hisashi Naito

Hisashi Naito 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: 11933752
    Abstract: A gas sensor includes: a gas-sensitive body layer disposed above a substrate and including a metal oxide layer; a first electrode on the gas-sensitive body layer; and a second electrode on the gas-sensitive body layer, being apart from the first electrode by a gap. The gas-sensitive body layer has a resistance change characteristic that reversibly transitions to a high-resistance state and a low-resistance state on basis of a voltage applied across the first electrode and the second electrode. At least a part of the gas-sensitive body layer is exposed to the gap. The gas-sensitive body layer has a resistance that decreases when gas containing a hydrogen atom is in contact with the second electrode.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: March 19, 2024
    Assignee: NUVOTON TECHNOLOGY CORPORATION JAPAN
    Inventors: Satoru Fujii, Zhiqiang Wei, Kazunari Homma, Shinichi Yoneda, Yasuhisa Naito, Hisashi Shima, Hiroyuki Akinaga
  • Patent number: 11893110
    Abstract: An attack estimation device includes a storage unit configured to hold an attack tree, an abstract attack tree, and log check management information, and a prediction unit configured to predict, when a detection alert is received, a range of compromise from the attack by referring to the information in the storage unit. The prediction unit is configured to: determine that an attack of an unknown pattern has occurred as the attack when indicators of compromise that correspond to the attack are not successfully identified; identify an abstract attack name by referring to the abstract attack tree; and predict a range of compromise from the attack of an unknown pattern by identifying a device in which indicators of the attack of an unknown pattern are likely to be left, and by identifying a specific place in the log of the identified device, by referring to the log check management information.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: February 6, 2024
    Assignee: Mitsubishi Electric Corporation
    Inventors: Hisashi Naito, Kiyoto Kawauchi
  • Publication number: 20210357501
    Abstract: An attack estimation device includes a storage unit configured to hold an attack tree, an abstract attack tree, and log check management information, and a prediction unit configured to predict, when a detection alert is received, a range of compromise from the attack by referring to the information in the storage unit. The prediction unit is configured to: determine that an attack of an unknown pattern has occurred as the attack when indicators of compromise that correspond to the attack are not successfully identified; identify an abstract attack name by referring to the abstract attack tree; and predict a range of compromise from the attack of an unknown pattern by identifying a device in which indicators of the attack of an unknown pattern are likely to be left, and by identifying a specific place in the log of the identified device, by referring to the log check management information.
    Type: Application
    Filed: July 27, 2021
    Publication date: November 18, 2021
    Applicant: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Hisashi NAITO, Kiyoto KAWAUCHI
  • Patent number: 10200455
    Abstract: An information processing system includes a reception part and a process control part. The reception part receives a processing request including process identification information identifying a process and user identification information from an apparatus. The process control part, when the received user identification information is stored in correlation with the received process identification information, executes the process according to the process identification information based on the result of applying change information stored in correlation with the received user identification information to setting information stored in correlation with apparatus identification information identifying the apparatus and with the received process identification information.
    Type: Grant
    Filed: September 10, 2014
    Date of Patent: February 5, 2019
    Assignee: Ricoh Company, Ltd.
    Inventor: Hisashi Naito
  • Patent number: 9729617
    Abstract: An information management device includes a first receiving unit that receives organization identification information to identify an organization and device identification information to identify a device in the organization from the device, a first storage unit that stores the received organization identification information and the received device identification information which are associated together, a second receiving unit that receives license identification information and the device identification information from the device, the license identification information identifying a license for using a predetermined service, and a second storage unit that stores the received license identification information and the received device identification information which are associated together.
    Type: Grant
    Filed: October 29, 2013
    Date of Patent: August 8, 2017
    Assignee: Ricoh Company, Ltd.
    Inventors: Hisashi Naito, Mitsuo Ando
  • Publication number: 20150281332
    Abstract: An information management device includes a first receiving unit that receives organization identification information to identify an organization and device identification information to identify a device in the organization from the device, a first storage unit that stores the received organization identification information and the received device identification information which are associated together, a second receiving unit that receives license identification information and the device identification information from the device, the license identification information identifying a license for using a predetermined service, and a second storage unit that stores the received license identification information and the received device identification information which are associated together.
    Type: Application
    Filed: October 29, 2013
    Publication date: October 1, 2015
    Applicant: RICOH COMPANY, LTD.
    Inventors: Hisashi Naito, Mitsuo Ando
  • Publication number: 20150081834
    Abstract: An information processing system includes a reception part and a process control part. The reception part receives a processing request including process identification information identifying a process and user identification information from an apparatus. The process control part, when the received user identification information is stored in correlation with the received process identification information, executes the process according to the process identification information based on the result of applying change information stored in correlation with the received user identification information to setting information stored in correlation with apparatus identification information identifying the apparatus and with the received process identification information.
    Type: Application
    Filed: September 10, 2014
    Publication date: March 19, 2015
    Applicant: RICOH COMPANY, LTD.
    Inventor: Hisashi NAITO
  • Publication number: 20120329991
    Abstract: A muscle atrophy-preventing agent includes a whey protein hydrolyzate having a molecular weight distribution that is within a range of 10 kDa or less and has a main peak of 200 Da to 3 kDa, an average peptide length (APL) of 2 to 8, a free amino acid content of 20% or less, a branched-chain amino acid content of 20% or more, and an antigenicity equal to or less than 1/100,000th of that of ?-lactoglobulin. The muscle atrophy-preventing agent exhibits an excellent muscle atrophy-preventing effect.
    Type: Application
    Filed: March 4, 2011
    Publication date: December 27, 2012
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Susumu Miura, Hisashi Naito
  • Publication number: 20120178673
    Abstract: A fat accumulation suppressor comprising as an active ingredient a whey protein hydrolysate is provided. The hydrolysate has a molecular weight range of no higher than 10 kDa and a main peak of molecular weight at 200 Da to 3 kDa; an APL (average peptide chain length) of 2 to 8; a free amino acid content of 20% or lower; a branched chain amino acid content of 20% or higher; and an antigenicity of 1/100,000 or lower relative to ?-lactoglobulin.
    Type: Application
    Filed: October 12, 2010
    Publication date: July 12, 2012
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Hisashi Naito, Susumu Miura
  • Publication number: 20110319315
    Abstract: A muscle-building agent comprising a whey protein hydrolyzate having a molecular weight distribution of 10 kDa or less, a main peak of 200 Da to 3 kDa, an average peptide length (APL) of 2 to 8, a free amino acid content of 20% or less, and antigenicity equal to or less than 1/100,000th of that of ?-lactoglobulin is provided. The whey protein hydrolyzate is very safe, exhibits high transparency when dissolved in water, has low bitterness, can be used for an arbitrary product, and exhibits a muscle-building effect.
    Type: Application
    Filed: December 14, 2009
    Publication date: December 29, 2011
    Applicant: MEGMILK SNOW BRAND CO., LTD.
    Inventors: Hisashi Naito, Susumu Miura
  • Publication number: 20070138949
    Abstract: A method for manufacturing an electroluminescence panel includes: forming a light emitting portion in each of a plurality of portions of a glass substrate; forming a protective layer of an inorganic material that can be cut apart by a scribe and break method to cover the light emitting portions; providing a scribe line on a surface of the glass substrate opposed to a surface in which the protective layer has been formed and at a position corresponding to the protective layer; and cutting the glass substrate and the protective layer along the scribe line in such a manner as to divide the glass substrate into a plurality of sections each including the light emitting portion. Thus, a scribe clearance for breaking the single glass substrate is decreased.
    Type: Application
    Filed: August 16, 2006
    Publication date: June 21, 2007
    Inventors: Hiroaki Yoshida, Mitsuharu Muta, Hisashi Naito
  • Publication number: 20040247938
    Abstract: An organic electroluminescence device comprising a substrate, a first electrode, an organic electroluminescence layer and a second electrode laminated on the substrate in this order, and a passivation layer laminated on the outside of the second electrode. A film thickness t, which is a distance from a surface of the first electrode to the outer surface of the passivation layer in an area devoid of any foreign particle on a portion of the first electrode associated with the organic EL layer, is larger than the size of any foreign particle which exists on the first electrode.
    Type: Application
    Filed: June 2, 2004
    Publication date: December 9, 2004
    Inventors: Takeshi Yamaguchi, Hisashi Naito, Yoshiaki Nagara