Patents by Inventor Yoshikazu Sugahara

Yoshikazu Sugahara 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: 20250036310
    Abstract: A semiconductor storage device includes a memory string, a sense amplifier including first and second latch circuits, a cache memory including a third latch circuit, and a control circuit. The control circuit is configured to perform a first read operation in response to a first command set and consecutively perform a second read operation in response to a second command set received during the first read operation. During the first read operation, data read from the memory string is stored in the first latch circuit. When the second command set is received at a first timing, the control circuit transfers the data to the second latch circuit, and then to the third latch circuit. When the second command set is received at a second timing before the first timing, the control circuit directly transfers the data to the third latch circuit.
    Type: Application
    Filed: July 22, 2024
    Publication date: January 30, 2025
    Inventors: Yoshikazu HARADA, Akio SUGAHARA
  • Patent number: 12207116
    Abstract: A radio terminal (2) is used in a radio communication system (100) and communicates with a radio station (1). The radio terminal (2) includes a measurement unit (20). The measurement unit (20) operates to perform, using a terminal measurement procedure for executing a first terminal measurement corresponding to radio access technology applied to the radio communication system (100), a second terminal measurement of a shared frequency shared by a plurality of radio systems including the radio communication system (100).
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: January 21, 2025
    Assignee: NEC CORPORATION
    Inventors: Hisashi Futaki, Hiroaki Aminaka, Hiroto Sugahara, Yoshikazu Kakura, Kazushi Muraoka
  • Patent number: 4370300
    Abstract: An aromatic odorant emitting device comprising a mainbody case and a cover case, said device including an odorant, and an evaporator immersed with the aromatic odorant, and a fan unit which blows the air to the evaporator so as to control the evaporation rate of the odorant in response to the temperature and the illumination intensity in the room, with the aid of a thermosensor and a photosensor, so that a constant aromatic odorant evaporation is provided.
    Type: Grant
    Filed: November 24, 1981
    Date of Patent: January 25, 1983
    Assignee: Duskin Franchise Kabushiki Kaisha
    Inventors: Yasuyuki Mori, Haruo Nishimura, Yoshikazu Sugahara