Patents by Inventor Masahiro MATSUBAYASHI

Masahiro MATSUBAYASHI 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).

  • SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE
    Publication number: 20240113226
    Abstract: A semiconductor device having favorable electrical characteristics is provided. The semiconductor device in which first to third conductors are placed over a first oxide; first and second oxide insulators are placed respectively over the second and third conductors; a second oxide is placed in contact with a side surface of the first oxide insulator, a side surface of the second oxide insulator, and a top surface of the first oxide; a first insulator is placed between the first conductor and the second oxide; and the first oxide insulator and the second oxide insulator are not in contact with the first to third conductors, the first insulator, and the first oxide.
    Type: Application
    Filed: September 15, 2023
    Publication date: April 4, 2024
    Inventors: Daisuke MATSUBAYASHI, Yuichi YANAGISAWA, Masahiro TAKAHASHI
  • Gear transmission and usage measuring device for measuring usage of gear transmission
    Patent number: 9915337
    Abstract: A usage measuring device measures usage of a gear transmission. The usage measuring device is provided with an oscillation cycle measuring unit and a comparing unit. The oscillation cycle measuring unit measures an oscillation cycle of a state signal indicating at least one of a rotational state of an input unit side and a rotational state of an output unit side of the gear transmission. The comparing unit compares a first oscillation cycle measured during an initial operating period of the gear transmission, and a second oscillation cycle measured after the gear transmission has operated for a predetermined time. The oscillation cycle measuring unit measures the first oscillation cycle and the second oscillation cycle of the state signal after the gear transmission has stopped driving.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: March 13, 2018
    Assignees: FANUC CORPORATION, NABTESCO CORPORATION
    Inventors: Souichi Arita, Masahiro Matsubayashi
  • GEAR TRANSMISSION AND USAGE MEASURING DEVICE FOR MEASURING USAGE OF GEAR TRANSMISSION
    Publication number: 20150345611
    Abstract: A usage measuring device measures usage of a gear transmission. The usage measuring device is provided with an oscillation cycle measuring unit and a comparing unit. The oscillation cycle measuring unit measures an oscillation cycle of a state signal indicating at least one of a rotational state of an input unit side and a rotational state of an output unit side of the gear transmission. The comparing unit compares a first oscillation cycle measured during an initial operating period of the gear transmission, and a second oscillation cycle measured after the gear transmission has operated for a predetermined time.
    Type: Application
    Filed: May 27, 2015
    Publication date: December 3, 2015
    Inventors: Souichi ARITA, Masahiro MATSUBAYASHI