Patents by Inventor Hidefumi Uchiyama

Hidefumi Uchiyama 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: 20210313070
    Abstract: A relationship index value computation unit 100A that extracts n words from m texts representing contents of free conversations conducted by m patients whose severity of dementia is known, and computes a relationship index value reflecting a relationship between the m texts and the n words, a prediction model generation unit 14A that generates a prediction model for predicting severity of dementia based on a text index value group including n relationship index values for one text, and a dementia prediction unit 21A that predicts severity of dementia of a patient from a text subjected to prediction by applying the relationship index value computed by the relationship index value computation unit 100A from a text input by a prediction data input unit 20 to a prediction model are included, and severity of dementia can be predicted without performing a mini-mental state examination.
    Type: Application
    Filed: July 3, 2019
    Publication date: October 7, 2021
    Inventors: Hiroyoshi TOYOSHIBA, Hidefumi UCHIYAMA, Taishiro KISHIMOTO, Kei FUNAKI, Yoko SUGA, Shogo HOTTA, Takanori FUJITA, Masaru MIMURA
  • Publication number: 20210090748
    Abstract: Included are a learning data input unit 10 that inputs m texts included in the medical information of patient, a similarity index value computation unit 100 that extracts n words from m texts and computes a similarity index value reflecting a relationship between the m texts and the n words, a classification model generation unit 14 that generates a classification model for classifying m texts into a plurality of phenomena based on a text index value group including n similarity index values for one text, and an unsafe incident prediction unit 21 that predicts a possibility of occurrence of falling from a text to be predicted by applying a similarity index value computed by the similarity index value computation unit 100 from a text input by a prediction data input unit 20 to a classification model, and a highly accurate classification model is generated using a similarity index value that represents which word contributes to which text and to what extent.
    Type: Application
    Filed: April 23, 2019
    Publication date: March 25, 2021
    Inventors: Hiroyoshi TOYOSHIBA, Hidefumi UCHIYAMA
  • Publication number: 20150133311
    Abstract: The present invention provides a diagnostic agent for endometriosis for measuring the concentration of at least one miRNA selected from the group consisting of hsa-miR-708, hsa-miR-127-3p and hsa-miR-518d-3p in a sample derived from the blood of a subject, the agent containing an amplification primer for the miRNA as a main component. The present invention also provides a method of detecting endometriosis, including a step of measuring the concentration of at least one miRNA selected, from the group consisting of hsa-miR-708, hsa-miR-127-3p and hsa-miR-518d-3p in a sample derived from the blood of the subject. The diagnostic agent for endometriosis of the present invention and the diagnostic method using the agent are simple and low invasive and have high sensitivity and specificity.
    Type: Application
    Filed: May 30, 2013
    Publication date: May 14, 2015
    Inventor: Hidefumi Uchiyama
  • Publication number: 20130109744
    Abstract: The present invention provides a prophylactic or therapeutic drug for diabetes, which contains a polynucleotide such as miR-199b* and the like. Moreover, the present invention provides a method for screening for a prophylactic or therapeutic drug for diabetes, which includes measuring an expression level of a polynucleotide such as miR-199b* and the like. Furthermore, the present invention provides a method for determining the susceptibility to a prophylactic or therapeutic drug for diabetes, which includes measuring an expression level of a polynucleotide such as miR-199b* and the like.
    Type: Application
    Filed: July 7, 2011
    Publication date: May 2, 2013
    Inventors: Rie Kunisada, Hirokazu Matsumoto, Hidefumi Uchiyama
  • Publication number: 20100173896
    Abstract: The present invention relates to novel benzodiazepine compounds exhibiting RXR-antagonist efficacy, to the manufacture and to the use thereof.
    Type: Application
    Filed: March 16, 2010
    Publication date: July 8, 2010
    Inventors: JUNICHI SAKAKI, KAZUHIDE KONISHI, MASASHI KISHIDA, MASAAKI KIMURA, HIDEFUMI UCHIYAMA, HIRONOBU MITANI
  • Patent number: 7709470
    Abstract: The present invention relates to novel benzodiazepine compounds exhibiting RXR-antagonist efficacy, for delaying progression of, preventing or treating a condition or disease being associated with RXR-antagonism, in particular selected from diabetes, complication of diabetes such as retinopathy, nephropathy, neuropathy, and hyperlipidemia, obesity, dyslipidemia, and osteoporosis.
    Type: Grant
    Filed: April 8, 2004
    Date of Patent: May 4, 2010
    Assignee: Novartis AG
    Inventors: Junichi Sakaki, Kazuhide Konishi, Masashi Kishida, Masaaki Kimura, Hidefumi Uchiyama, Hironobu Mitani
  • Publication number: 20070043029
    Abstract: The present invention relates to novel benzodiazepine compounds exhibiting RXR-antagonist efficacy, for delaying progression of, preventing or treating a condition or disease being associated with RXR-antagonism, in particular selected from diabetes, complication of diabetes such as retinopathy, nephropathy, neuropathy, and hyperlipidemia, obesity, dyslipidemia, and osteoporosis.
    Type: Application
    Filed: April 8, 2004
    Publication date: February 22, 2007
    Inventors: Junichi Sakaki, Kazuhide Konishi, Masashi Kishida, Masaaki Kimura, Hidefumi Uchiyama, Hironobu Mitani