Patents by Inventor Reiko Yamada

Reiko Yamada 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: 7401018
    Abstract: A speech recognition unit (114) and a processor unit (116) of a foreign language learning device (100) receive sentence speech information corresponding to a sentence pronounced by a learner (2) to separate the information into word speech information on the basis of words included in the sentence. The processor unit (116) evaluates the degree of matching (likelihood) of each word speech information with a model speech, and a resultant evaluation is indicated on a display unit (120) on the basis of each word.
    Type: Grant
    Filed: December 11, 2000
    Date of Patent: July 15, 2008
    Assignee: Advanced Telecommunications Research Institute International
    Inventors: Reiko Yamada, Takahiro Adachi, Konstantin Markov, Shigeru Katagiri, Eric McDermott
  • Publication number: 20020160341
    Abstract: A speech recognition unit (114) and a processor unit (116) of a foreign language learning device (100) receive sentence speech information corresponding to a sentence pronounced by a learner (2) to separate the information into word speech information on the basis of words included in the sentence. The processor unit (116) evaluates the degree of matching (likelihood) of each word speech information with a model speech, and a resultant evaluation is indicated on a display unit (120) on the basis of each word.
    Type: Application
    Filed: September 13, 2001
    Publication date: October 31, 2002
    Inventors: Reiko Yamada, Takahiro Adachi, Konstantin Markov, Shigeru Katagiri, Eric McDermott
  • Patent number: D784391
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: April 18, 2017
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yuguchi, Reiko Yamada, Tetsumasa Kaneko
  • Patent number: D812630
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: March 13, 2018
    Assignee: MITSUBISHI ELECTRIC CORPORATION
    Inventors: Takashi Yuguchi, Reiko Yamada, Tetsumasa Kaneko
  • Patent number: D823886
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: July 24, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yuguchi, Noboru Nishihara, Reiko Yamada
  • Patent number: D824952
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 7, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yuguchi, Reiko Yamada, Tetsumasa Kaneko
  • Patent number: D826254
    Type: Grant
    Filed: December 28, 2016
    Date of Patent: August 21, 2018
    Assignee: Mitsubishi Electric Corporation
    Inventors: Takashi Yuguchi, Noboru Nishihara, Reiko Yamada