Patents by Inventor Ryota Yamazaki

Ryota Yamazaki 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: 20200391471
    Abstract: A first sheet panel is folded along a first fold line, and thereby a first folded part is formed in the first sheet panel. Subsequently, the first folded part is folded back along a second fold line, and thereby a folded-back part is formed in the first sheet panel. A corner cut device cuts a second sheet panel and the folded-back part to form corner cut parts. At this time, the corner cut device prevents the first folded part and a base part of the first sheet panel from being cut.
    Type: Application
    Filed: February 4, 2019
    Publication date: December 17, 2020
    Applicant: Totani Corporation
    Inventors: Yui KIKUCHI, Ryota YAMAZAKI, Masaaki SUKIZAKI, Kohei TANAKA
  • Publication number: 20160282223
    Abstract: The present invention provides a bearing state detection device which can detect, with high accuracy, the actual state of damage to a bearing of a gear device which is part of the truck of a railroad vehicle. The bearing state detection device configured to detect the state of a bearing of a gear device which is part of the truck of a railroad vehicle, detects the actual state of damage to a bearing based on information which includes a parameter relating to the state of the bearing and is measured when the railroad vehicle is actually travelling.
    Type: Application
    Filed: November 5, 2014
    Publication date: September 29, 2016
    Applicant: NSK LTD.
    Inventor: Ryota YAMAZAKI
  • Patent number: 9215047
    Abstract: It is an object to provide signal processing device and method by use of wireless communication, which is capable of analyzing status of the wireless communication in detail at a later date, compressing a wireless signal such that it can be reproduced, and reproducing the compressed signal to perform its re-reception. The signal processing device includes a reception processing unit that performs reception processing of a received signal wirelessly, a signal recording unit that records the signal, a signal compression unit that compresses an information amount of the received signal, and a signal output unit that stores the received signal that has been compressed or outputs the same to an external device.
    Type: Grant
    Filed: June 28, 2012
    Date of Patent: December 15, 2015
    Assignee: Hitachi, Ltd.
    Inventors: Ryota Yamazaki, Ken Takei, Tsutomu Yamada
  • Publication number: 20150172009
    Abstract: It is an object to provide signal processing device and method by use of wireless communication, which is capable of analyzing status of the wireless communication in detail at a later date, compressing a wireless signal such that it can be reproduced, and reproducing the compressed signal to perform its re-reception. The signal processing device includes a reception processing unit that performs reception processing of a received signal wirelessly, a signal recording unit that records the signal, a signal compression unit that compresses an information. amount of the received signal, and a signal output unit that stores the received signal that has been compressed or outputs the same to an external device.
    Type: Application
    Filed: June 28, 2012
    Publication date: June 18, 2015
    Inventors: Ryota Yamazaki, Ken Takei, Tsutomu Yamada