Patents by Inventor Hitomi Tanaka

Hitomi Tanaka 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: 11920077
    Abstract: No studies have been made regarding what kinds of refrigerants should be used in a refrigeration cycle device for a vehicle. An air conditioner (1) for a vehicle includes a refrigerant circuit (10) and a refrigerant that is sealed in the refrigerant circuit (10). The refrigerant circuit (10) includes a compressor (80), a first heat exchanger (85), which serves as a heat dissipater in a dehumidifying heating mode, an outside-air heat exchanger (82), a cooling control valve (87), and a second heat exchanger (86), which serves as an evaporator in the dehumidifying heating mode. The refrigerant is a refrigerant having a low GWP.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: March 5, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Eiji Kumakura, Kazuhiro Furusho, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Tatsumi Tsuchiya, Kenji Gobou, Hitomi Kuroki, Daisuke Karube, Tatsuya Takakuwa, Tetsushi Tsuda
  • Patent number: 11912922
    Abstract: A showcase includes a refrigerant circuit and a refrigerant enclosed in the refrigerant circuit. The refrigerant circuit includes a compressor (121), a radiator (122), an expansion valve (123), and an evaporator (124). The refrigerant is a low-GWP refrigerant.
    Type: Grant
    Filed: July 16, 2019
    Date of Patent: February 27, 2024
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Shinichi Fujinaka, Masaru Tanaka, Shun Ohkubo, Mitsushi Itano, Yuuki Yotsumoto, Akihito Mizuno, Tomoyuki Gotou, Yasufu Yamada, Hitomi Kuroki, Tatsumi Tsuchiya, Kenji Gobou, Daisuke Karube, Tatsuya Takakuwa
  • Publication number: 20230282289
    Abstract: A method of processing a memory system that includes a substrate with a connector and a semiconductor memory chip connected to the connector is provided. The method includes detaching the semiconductor memory chip from the connector, performing an annealing process with respect to the semiconductor memory chip detached from the connector, and after the annealing process, attaching the semiconductor memory chip to the connector on the substrate.
    Type: Application
    Filed: August 30, 2022
    Publication date: September 7, 2023
    Inventors: Tomoya SANUKI, Hitomi TANAKA, Tatsuro HITOMI, Yasuhito YOSHIMIZU, Masayuki MIURA, Yoshihiro OHBA
  • Patent number: 11579796
    Abstract: A memory system has a memory, a first substrate on which the memory is mounted and which is set to a temperature of ?40[° C.] or lower, a controller configured to control the memory; and a second substrate on which the controller is mounted, which is set to a temperature of ?40[° C.] or higher, and which transmits and receives a signal to and from the first substrate via a signal transmission cable.
    Type: Grant
    Filed: March 10, 2021
    Date of Patent: February 14, 2023
    Assignee: Kioxia Corporation
    Inventors: Tomoya Sanuki, Yuta Aiba, Hitomi Tanaka, Masayuki Miura, Mie Matsuo, Toshio Fujisawa, Takashi Maeda
  • Publication number: 20220091772
    Abstract: According to one embodiment, a memory system includes a non-volatile semiconductor memory with a plurality of blocks. A controller in the system controls the writing of data to the non-volatile semiconductor memory and includes a host I/F control interface to receive write command information including file allocation information indicating a location for write data, a file information management unit to assign an erasure level to a file and output a file identifier in which a file name, a file size, and the erasure level of the file are combined, and a flash translation layer unit to allocate each file on a single file per block basis based on the write command information and the file identifier.
    Type: Application
    Filed: August 24, 2021
    Publication date: March 24, 2022
    Inventors: Toshio FUJISAWA, Tomoya SANUKI, Hitomi TANAKA, Takeshi ISHIHARA, Yasuhito YOSHIMIZU
  • Publication number: 20220011963
    Abstract: A memory system has a memory, a first substrate on which the memory is mounted and which is set to a temperature of ?40[° C.] or lower, a controller configured to control the memory; and a second substrate on which the controller is mounted, which is set to a temperature of ?40[° C.] or higher, and which transmits and receives a signal to and from the first substrate via a signal transmission cable.
    Type: Application
    Filed: March 10, 2021
    Publication date: January 13, 2022
    Applicant: Kioxia Corporation
    Inventors: Tomoya SANUKI, Yuta AIBA, Hitomi TANAKA, Masayuki MIURA, Mie MATSUO, Toshio FUJISAWA, Takashi MAEDA
  • Patent number: 10838663
    Abstract: A memory device includes a non-volatile memory and a controller. The controller is configured to control the non-volatile memory and includes a receiving circuit configured to receive first data from an external device, a converting circuit configured to convert the first data received by the receiving circuit to second data having a data size equal to or smaller than a data size of the first data, and a writing circuit configured to write the second data converted by the converting circuit in the non-volatile memory.
    Type: Grant
    Filed: February 27, 2018
    Date of Patent: November 17, 2020
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Keisuke Sato, Shuichi Sakurai, Masahiko Nakashima, Kuniaki Ito, Hitomi Tanaka
  • Publication number: 20190258914
    Abstract: A memory card includes an interface connectable to a host device, a nonvolatile memory, a memory controller controlling the nonvolatile memory, an antenna for radio communication with a first communication device using a first communication system and for radio communication with a second communication device using a second communication system different from the first communication system, a first communication controller configured to control the radio communication of the antenna using the first communication system, and a second communication controller configured to control the radio communication of the antenna using the second communication system. The first communication controller and the second communication controller preferentially execute the radio communication using the antenna via the second communication system over the radio communication using the antenna via the first communication system.
    Type: Application
    Filed: August 24, 2018
    Publication date: August 22, 2019
    Inventors: Hitomi TANAKA, Kuniaki Ito
  • Publication number: 20190065122
    Abstract: A memory device includes a non-volatile memory and a controller. The controller is configured to control the non-volatile memory and includes a receiving circuit configured to receive first data from an external device, a converting circuit configured to convert the first data received by the receiving circuit to second data having a data size equal to or smaller than a data size of the first data, and a writing circuit configured to write the second data converted by the converting circuit in the non-volatile memory.
    Type: Application
    Filed: February 27, 2018
    Publication date: February 28, 2019
    Inventors: Keisuke SATO, Shuichi SAKURAI, Masahiko NAKASHIMA, Kuniaki ITO, Hitomi TANAKA
  • Patent number: 5641485
    Abstract: Physiologically active caledothricins A-I and their salts, which are useful for the treatment of mycotic diseases. Also strains belonging to the genus Pseudomonas capable of producing the caledothricins upon cultivation.
    Type: Grant
    Filed: August 11, 1995
    Date of Patent: June 24, 1997
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Masae Kikuchi, Hisao Shimada, Hitomi Tanaka