Patents by Inventor Masashi Otsuka

Masashi Otsuka 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: 11915188
    Abstract: A delivery server includes a processor including hardware, the processor being configured to: transmit arrival information of a product to a user terminal carried by a user who has ordered the product; transmit, in a case where unattended delivery is instructed by the user terminal, unattended delivery information to a home delivery terminal of a delivery person who delivers the product, and request a signature of the user; transmit the signature information to the home delivery terminal in response to receiving signature information regarding the signature of the user from the user terminal; and transmit delivery completion information of the product to the user terminal.
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: February 27, 2024
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Kenji Okazaki, Masato Endo, Mayumi Kurita, Masashi Toritani, Kumiko Matsuura, Takayuki Shikoda, Masaaki Otsuka, Yoshikazu Ishii
  • Patent number: 11344488
    Abstract: A cooling agent composition contains a 2,2,6-trimethylcyclohexanecarboxylic acid derivative represented by the following general formula (1). The symbol * represents an asymmetric carbon atom. X represents NH, N(ZAr2), O or S, Z represents a single bond or an alkylene group having 1 to 3 carbon atoms which may have a substituent, Ar2 represents an aryl group having 6 to 20 carbon atoms which may have a substituent or an aromatic heterocyclic group having 2 to 15 carbon atoms which may have a substituent. Y each independently represents a methylene group which may have a substituent, and n represents an integer of 0 to 3. Ar1 represents an aryl group having 6 to 20 carbon atoms which may have a substituent or an aromatic heterocyclic group having 2 to 15 carbon atoms which may have a substituent.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: May 31, 2022
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Takaji Matsumoto, Hisanori Itoh, Tomoharu Sato, Masashi Otsuka, Makoto Harada
  • Patent number: 11236042
    Abstract: A cooling agent composition includes a methyl menthol derivative represented by the following general formula (1). In the formula (1), a symbol * indicates an asymmetric carbon atom, X represents a hydrogen atom or a substituent, and Y represents an aryl group having 6 to 20 carbon atoms which may have a substituent.
    Type: Grant
    Filed: January 9, 2018
    Date of Patent: February 1, 2022
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Hisanori Itoh, Takaji Matsumoto, Tomoharu Sato, Makoto Harada, Masaya Otake, Masashi Otsuka
  • Patent number: 11024469
    Abstract: Provided is an electrode which gives an electric storage device that has high energy density and good cycle life. This electrode for an electric storage device is characterized by having an active material layer that contains: an electrode active material particle; and a paste-like conductive carbon that is derived from an oxidized carbon obtained by giving an oxidizing treatment to a carbon raw material with an inner vacancy and covers a surface of the electrode active material particle. The paste-like conductive carbon derived from the oxidized carbon is densely filled not only into a gap that is formed between the electrode active material particles adjacent to each other but also into a pore that exists on the surface of the active material particle, so that the electrode density is increased, thereby improving the energy density of the electric storage device.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: June 1, 2021
    Assignee: NIPPON CHEMI-CON CORPORATION
    Inventors: Satoshi Kubota, Yoshihiro Minato, Shuichi Ishimoto, Kenji Tamamitsu, Masaki Koike, Noriyuki Miyamoto, Masashi Otsuka, Sekihiro Takeda, Katsuhiko Naoi, Wako Naoi
  • Publication number: 20200297607
    Abstract: A cooling agent composition contains a 2,2,6-trimethylcyclohexanecarboxylic acid derivative represented by the following general formula (1). The symbol * represents an asymmetric carbon atom. X represents NH, N(ZAr2), O or S, Z represents a single bond or an alkylene group having 1 to 3 carbon atoms which may have a substituent, Ar2 represents an aryl group having 6 to 20 carbon atoms which may have a substituent or an aromatic heterocyclic group having 2 to 15 carbon atoms which may have a substituent. Y each independently represents a methylene group which may have a substituent, and n represents an integer of 0 to 3. Ar1 represents an aryl group having 6 to 20 carbon atoms which may have a substituent or an aromatic heterocyclic group having 2 to 15 carbon atoms which may have a substituent.
    Type: Application
    Filed: October 16, 2018
    Publication date: September 24, 2020
    Applicant: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Takaji MATSUMOTO, Hisanori ITOH, Tomoharu SATO, Masashi OTSUKA, Makoto HARADA
  • Publication number: 20200024221
    Abstract: A cooling agent composition includes a methyl menthol derivative represented by the following general formula (1). In the formula (1), a symbol * indicates an asymmetric carbon atom, X represents a hydrogen atom or a substituent, and Y represents an aryl group having 6 to 20 carbon atoms which may have a substituent.
    Type: Application
    Filed: January 9, 2018
    Publication date: January 23, 2020
    Applicant: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Hisanori ITOH, Takaji MATSUMOTO, Tomoharu SATO, Makoto HARADA, Masaya OTAKE, Masashi OTSUKA
  • Patent number: 10494330
    Abstract: The purpose of the present invention is to provide a cooling agent composition containing a novel methyl menthol derivative having no undesirable feeling of stimulation, malodor, bitterness, or the like, it being possible to use the cooling agent composition as a cooling agent or sensory stimulation agent having exceptional persistence of a sense of coolness and refreshing feeling. The present invention pertains to a cooling agent composition containing a methyl menthol derivative represented by general formula (1A) or general formula (1B).
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: December 3, 2019
    Assignee: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Hisanori Itoh, Yoji Hori, Masashi Otsuka, Takaji Matsumoto, Tomoharu Sato
  • Publication number: 20190259545
    Abstract: Provided is an electrode which gives an electric storage device that has high energy density and good cycle life. This electrode for an electric storage device is characterized by having an active material layer that contains: an electrode active material particle; and a paste-like conductive carbon that is derived from an oxidized carbon obtained by giving an oxidizing treatment to a carbon raw material with an inner vacancy and covers a surface of the electrode active material particle. The paste-like conductive carbon derived from the oxidized carbon is densely filled not only into a gap that is formed between the electrode active material particles adjacent to each other but also into a pore that exists on the surface of the active material particle, so that the electrode density is increased, thereby improving the energy density of the electric storage device.
    Type: Application
    Filed: May 2, 2019
    Publication date: August 22, 2019
    Applicant: NIPPON CHEMI-CON CORPORATION
    Inventors: Satoshi KUBOTA, Yoshihiro MINATO, Shuichi ISHIMOTO, Kenji TAMAMITSU, Masaki KOIKE, Noriyuki MIYAMOTO, Masashi OTSUKA, Sekihiro TAKEDA, Katsuhiko NAOI, Wako NAOI
  • Patent number: 10332692
    Abstract: Provided is an electrode which gives an electric storage device that has high energy density and good cycle life. This electrode for an electric storage device is characterized by having an active material layer that contains: an electrode active material particle; and a paste-like conductive carbon that is derived from an oxidized carbon obtained by giving an oxidizing treatment to a carbon raw material with an inner vacancy and covers a surface of the electrode active material particle. The paste-like conductive carbon derived from the oxidized carbon is densely filled not only into a gap that is formed between the electrode active material particles adjacent to each other but also into a pore that exists on the surface of the active material particle, so that the electrode density is increased, thereby improving the energy density of the electric storage device.
    Type: Grant
    Filed: May 18, 2015
    Date of Patent: June 25, 2019
    Assignee: NIPPON CHEMI-CON CORPORATION
    Inventors: Satoshi Kubota, Yoshihiro Minato, Shuichi Ishimoto, Kenji Tamamitsu, Masaki Koike, Noriyuki Miyamoto, Masashi Otsuka, Sekihiro Takeda, Katsuhiko Naoi, Wako Naoi
  • Publication number: 20180057447
    Abstract: The purpose of the present invention is to provide a cooling agent composition containing a novel methyl menthol derivative having no undesirable feeling of stimulation, malodor, bitterness, or the like, it being possible to use the cooling agent composition as a cooling agent or sensory stimulation agent having exceptional persistence of a sense of coolness and refreshing feeling. The present invention pertains to a cooling agent composition containing a methyl menthol derivative represented by general formula (1A) or general formula (1B).
    Type: Application
    Filed: March 24, 2016
    Publication date: March 1, 2018
    Applicant: TAKASAGO INTERNATIONAL CORPORATION
    Inventors: Hisanori ITOH, Yoji HORI, Masashi OTSUKA, Takaji MATSUMOTO, Tomoharu SATO
  • Publication number: 20170221644
    Abstract: Provided is an electrode which gives an electric storage device that has high energy density and good cycle life. This electrode for an electric storage device is characterized by having an active material layer that contains: an electrode active material particle; and a paste-like conductive carbon that is derived from an oxidized carbon obtained by giving an oxidizing treatment to a carbon raw material with an inner vacancy and covers a surface of the electrode active material particle. The paste-like conductive carbon derived from the oxidized carbon is densely filled not only into a gap that is formed between the electrode active material particles adjacent to each other but also into a pore that exists on the surface of the active material particle, so that the electrode density is increased, thereby improving the energy density of the electric storage device.
    Type: Application
    Filed: May 18, 2015
    Publication date: August 3, 2017
    Applicant: Nippon Chemi-Con Corporation
    Inventors: Satoshi KUBOTA, Yoshihiro MINATO, Shuichi ISHIMOTO, Kenji TAMAMITSU, Masaki KOIKE, Noriyuki MIYAMOTO, Masashi OTSUKA, Sekihiro TAKEDA, Katsuhiko NAOI, Wako NAOI
  • Patent number: 9685605
    Abstract: A magnetic memory device includes a magnetic memory unit having a plurality of magnetic memory cells, a first surface, and a second surface opposite to the first surface, the first and second surfaces extending in a direction parallel to a direction in which the magnetic memory cells are arranged, a first magnetic shield unit extending below the first surface, and a second magnetic shield unit having a first portion that extends over the second surface and a second portion that extends from the first portion towards the first magnetic shield unit and is directly in contact with the first shield magnetic unit.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: June 20, 2017
    Assignee: Kabushiki Kaisha Toshiba
    Inventor: Masashi Otsuka
  • Publication number: 20170077390
    Abstract: A semiconductor device includes a substrate, a magnetoresistive memory chip disposed on the substrate, and a sealing resin layer that seals the magnetoresistive memory chip. The magnetoresistive memory chip includes a magnetoresistive memory element layer and an organic resin layer that covers at least a portion of the magnetoresistive memory element layer and contains magnetic particles.
    Type: Application
    Filed: August 10, 2016
    Publication date: March 16, 2017
    Inventor: Masashi OTSUKA
  • Publication number: 20160293833
    Abstract: A magnetic memory device includes a magnetic memory unit having a plurality of magnetic memory cells, a first surface, and a second surface opposite to the first surface, the first and second surfaces extending in a direction parallel to a direction in which the magnetic memory cells are arranged, a first magnetic shield unit extending below the first surface, and a second magnetic shield unit having a first portion that extends over the second surface and a second portion that extends from the first portion towards the first magnetic shield unit and is directly in contact with the first shield magnetic unit.
    Type: Application
    Filed: September 1, 2015
    Publication date: October 6, 2016
    Inventor: Masashi OTSUKA
  • Patent number: 8797576
    Abstract: An invented image processing apparatus includes an image data storing unit for storing image data in a prescribed file format, an image data information producing unit for producing, in response to a request from a user, image data information corresponding to the image data stored in the image data storing unit, a requested format entering unit for entering a requested format of the image data designated by the user from the image data information, and a transmitting unit for transmitting the image data corresponding to the requested format. A user can obtain the image data stored in the prescribed file format with user's desired file format.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: August 5, 2014
    Assignee: Oki Data Corporation
    Inventor: Masashi Otsuka
  • Patent number: 8149425
    Abstract: An image processing apparatus includes a reading unit, a first designation unit, a first storage unit, and a reading control unit. The reading unit generates an image by reading multiple original documents. The designation unit designates a reading condition with respect to a portion of the original documents in a case of reading. The storage unit stores the reading condition, corresponding to the portion received by the designation unit, as reading condition information. The reading control unit reads the reading condition information stored in the storage unit and controls the reading unit based on the reading condition information read.
    Type: Grant
    Filed: December 22, 2008
    Date of Patent: April 3, 2012
    Assignee: Oki Data Corporation
    Inventor: Masashi Otsuka
  • Publication number: 20110261415
    Abstract: An invented image processing apparatus includes an image data storing unit for storing image data in a prescribed file format, an image data information producing unit for producing, in response to a request from a user, image data information corresponding to the image data stored in the image data storing unit, a requested format entering unit for entering a requested format of the image data designated by the user from the image data information, and a transmitting unit for transmitting the image data corresponding to the requested format.
    Type: Application
    Filed: April 21, 2011
    Publication date: October 27, 2011
    Applicant: OKI DATA CORPORATION
    Inventor: Masashi OTSUKA
  • Publication number: 20110043128
    Abstract: A drive method for a circuit apparatus includes: a cold cathode electron-emission element; a MOS transistor in which one of a source region and a drain region is electrically connected to one electrode of the cold cathode electron-emission element; a first voltage source electrically connected to another electrode of the cold cathode electron-emission element; and a second voltage source which is electrically connected to a semiconductor well region in which the MOS transistor is formed. The drive method is provided with: an electron-emission part forming process in which a first potential signal is outputted from the first voltage source and a second potential signal, which is different from the second potential signal, is outputted from the second voltage source so that a forward current flows in a p-n junction between the semiconductor well region and the one region when an electron-emission part is formed in the cold cathode electron-emission element.
    Type: Application
    Filed: April 3, 2008
    Publication date: February 24, 2011
    Applicants: PIONEER CORPORATION, PIONEER MICRO TECHNOLOGY CORPORATION
    Inventor: Masashi Otsuka
  • Patent number: 7757671
    Abstract: A fuel feed apparatus includes a sub-tank that is received in the fuel tank and a fuel pump that is received in the sub-tank and pumps fuel in the sub-tank toward the outside of the fuel tank. The sub-tank has a bottom wall that has a first passageway extending in the axial direction of the sub-tank, to which a suction jet pump unit to suction fuel in the fuel tank into the sub-tank can be selectively mounted.
    Type: Grant
    Filed: September 28, 2007
    Date of Patent: July 20, 2010
    Assignee: Denso Corporation
    Inventors: Hajime Danjo, Masashi Otsuka, Akihide Hashi, Kouji Maruyama, Masaaki Konishi
  • Publication number: 20090168106
    Abstract: An image processing apparatus includes a reading unit, a first designation unit, a first storage unit, and a reading control unit. The reading unit generates an image by reading a plurality of original documents. The first designation unit designates a reading condition with respect to a portion of the plurality of original documents in a case of reading. The first storage unit stores the reading condition, corresponding to the portion received by the first designation unit, as reading condition information. The reading control unit reads the reading condition information stored in the first storage unit and controls the reading unit based on the reading condition information read.
    Type: Application
    Filed: December 22, 2008
    Publication date: July 2, 2009
    Applicant: OKI DATA CORPORATION
    Inventor: Masashi Otsuka