Patents by Inventor Michiaki Okuda

Michiaki Okuda 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).

  • AGENT FOR PREVENTING AND/OR TREATING NEURODEGENERATIVE DISEASES
    Publication number: 20220031787
    Abstract: The problems to be solved by the present invention are to provide a novel agent for preventing and/or treating a neurodegenerative disease, and a pharmaceutical composition comprising the agent for preventing and/or treating a neurodegenerative disease. The problems are solved by providing an agent for preventing and/or treating a neurodegenerative disease, the agent comprising as an active ingredient an extract of Momordica charantia var. pavel, and preferably the agent is for use in treatment or prevention of a disease selected from Alzheimer's disease, Parkinson's disease, Down syndrome, tauopathy (for example, argyrophilic grain dementia, senile dementia of neurofibrillary tangle type, progressive supranuclear palsy, degeneration of cerebral cortex or Pick disease), and dementia with lewy bodies.
    Type: Application
    Filed: November 12, 2019
    Publication date: February 3, 2022
    Applicants: GREEN TECH CO., LTD., McB.,Co.
    Inventors: Hachiro SUGIMOTO, Koki NAGASHIMA, Michiaki OKUDA, Yuki FUJITA
  • Pyrazole derivative
    Patent number: 9724333
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): or a salt thereof.
    Type: Grant
    Filed: April 19, 2016
    Date of Patent: August 8, 2017
    Assignee: GREEN TECH CO., LTD.
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Shinichi Nakayama, Yoshikazu Inoue, Yoko Sakata, Yuki Fujita, Rie Tokizane
  • NOVEL PYRAZOLE DERIVATIVE
    Publication number: 20160228412
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): or a salt thereof.
    Type: Application
    Filed: April 19, 2016
    Publication date: August 11, 2016
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Shinichi Nakayama, Yoshikazu Inoue, Yoko Sakata, Yuki Fujita, Rie Tokizane
  • Pyrazole derivative
    Patent number: 9399635
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): [wherein Ar1 represents 2-methoxy-4-(2-pyridylmethoxy)phenyl etc. and Ar2 represents a 1H-indol-6-yl group etc.] or a salt thereof.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: July 26, 2016
    Assignee: GREEN TECH CO., LTD.
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Takashi Takahashi, Ichiro Hijikuro, Hidetaka Suzuki, Shinichi Nakayama
  • Pyrazole derivative
    Patent number: 9321752
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): or a salt thereof.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: April 26, 2016
    Assignee: GREEN TECH CO., LTD.
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Shinichi Nakayama, Yoshikazu Inoue, Yoko Sakata, Yuki Fujita, Rie Tokizane
  • Novel Pyrazole Derivative
    Publication number: 20150252029
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): or a salt thereof.
    Type: Application
    Filed: September 17, 2013
    Publication date: September 10, 2015
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Shinichi Nakayama, Yoshikazu Inoue, Yoko Sakata, Yuki Fujita, Rie Tokizane
  • NOVEL PYRAZOLE DERIVATIVE
    Publication number: 20140088029
    Abstract: Provided is a novel therapeutic means for Alzheimer's disease. In particular, provided is a compound represented by the following general formula (I): [wherein Ar1 represents 2-methoxy-4-(2-pyridylmethoxy)phenyl etc. and Ar2 represents a 1H-indol-6-yl group etc.] or a salt thereof.
    Type: Application
    Filed: April 11, 2012
    Publication date: March 27, 2014
    Applicant: PHARMA EIGHT CO., LTD.
    Inventors: Hachiro Sugimoto, Michiaki Okuda, Takashi Takahashi, Ichiro Hijikuro, Hidetaka Suzuki, Shinichi Nakayama
  • Therapeutic agent for Alzheimer's disease
    Patent number: 8552220
    Abstract: To develop a highly safe measure to treat Alzheimer's disease using a secretase-inhibiting substance, there is provided a compound represented by the following general formula (I) or a salt thereof: wherein A represents a phenyl group or the like, R1 represents a chlorine atom, a bromine atom, or a nitro group or the like, R2, R3, R4, and R5 each represent a hydrogen atom or the like, and L represents CH2—CH2 or CH?CH.
    Type: Grant
    Filed: May 27, 2009
    Date of Patent: October 8, 2013
    Assignees: Tokyo Institute of Technology, Kyoto University
    Inventors: Hachiro Sugimoto, Takashi Takahashi, Ichiro Hijikuro, Michiaki Okuda
  • NOVEL CURCUMIN DERIVATIVE
    Publication number: 20110082295
    Abstract: To develop a highly safe measure to treat Alzheimer's disease using a secretase-inhibiting substance, there is provided a compound represented by the following general formula (I) or a salt thereof: wherein A represents a phenyl group or the like, R1 represents a chlorine atom, a bromine atom, or a nitro group or the like, R2, R3, R4, and R5 each represent a hydrogen atom or the like, and L represents CH2—CH2 or CH?CH.
    Type: Application
    Filed: May 27, 2009
    Publication date: April 7, 2011
    Applicants: Tokyo Institute of Technology, Kyoto University
    Inventors: Hachiro Sugimoto, Takashi Takahashi, Ichiro Hijikuro, Michiaki Okuda