Patents by Inventor Yuhei Nishimura

Yuhei Nishimura 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: 10278965
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe.
    Type: Grant
    Filed: August 16, 2017
    Date of Patent: May 7, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Patent number: 10227337
    Abstract: Provided is an evaluation probe capable of optically evaluating permeability of a substance through a central nervous system tissue. Also provided is an evaluation method for permeability of a substance through a central nervous system tissue using an evaluation probe for central nervous system permeability. Also provided is a screening method using an evaluation probe for central nervous system permeability. The evaluation probe for central nervous system permeability includes, as an active ingredient, at least one kind of compound represented by the following general formula (1).
    Type: Grant
    Filed: February 16, 2012
    Date of Patent: March 12, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Toshio Tanaka, Kohei Watanabe, Tsuyoshi Nomoto, Mie Okano, Taichi Shintou, Takeshi Miyazaki, Yuhei Nishimura, Yasuhito Shimada
  • Patent number: 10220024
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe. A cancer cell inhibitory drug containing at least a compound represented by general formula (1).
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: March 5, 2019
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Publication number: 20170340622
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe.
    Type: Application
    Filed: August 16, 2017
    Publication date: November 30, 2017
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Patent number: 9801960
    Abstract: Provided is a novel probe for a biological specimen for labelling by itself and clearly visualizing one of a specific cell and a specific cell organ in a living body, the probe having excellent spectral characteristics and exhibiting excellent storage stability. The probe for a biological specimen contains, as an active agent, at least one kind of compound represented by a general formula (I).
    Type: Grant
    Filed: February 17, 2015
    Date of Patent: October 31, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Taichi Shintou, Takeshi Miyazaki, Masashi Hirose, Taketoshi Okubo, Kohei Watanabe, Tsuyoshi Nomoto, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada, Norihiro Nishimura
  • Patent number: 9764046
    Abstract: The invention provides a labeling composition for an intraocular tissue of a living individual, which specifically labels the intraocular tissue without need of an invasive operation such as exposure of an ocular tissue or injection of a staining agent into the ocular tissue or a nerve tissue linking to the ocular tissue, a method of noninvasively labeling an intraocular tissue of a living individual, and a screening method using the labeling composition for the intraocular tissues. The composition contains a compound capable of labeling at least a photoreceptor cell layer of a retina, wherein the compound is a staining compound having a particular structure as a partial structure thereof.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: September 19, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kohei Watanabe, Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada, Norihiro Nishimura
  • Patent number: 9649392
    Abstract: There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration.
    Type: Grant
    Filed: January 2, 2014
    Date of Patent: May 16, 2017
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Tsuyoshi Nomoto, Kohei Watanabe, Taichi Shintou, Takeshi Miyazaki, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada
  • Publication number: 20170056378
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe.A cancer cell inhibitory drug containing at least a compound represented by general formula (1).
    Type: Application
    Filed: November 15, 2016
    Publication date: March 2, 2017
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Publication number: 20160361442
    Abstract: To provide a central nervous system tissue-labeling composition labeling the central nervous tissue system. Also, another object of the present invention is to provide a method for non-invasively labeling the central nervous tissue system. Further, another object of the present invention is to provide a screening method using the above central nervous system tissue-labeling composition. A central nervous system tissue-labeling composition containing, as an active ingredient, at least one of compounds represented by the general formula (1) or (7).
    Type: Application
    Filed: August 23, 2016
    Publication date: December 15, 2016
    Inventors: Kohei Watanabe, Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Mie Okano, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada
  • Publication number: 20150274715
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe. A cancer cell inhibitory drug containing at least a compound represented by general formula (1).
    Type: Application
    Filed: October 25, 2013
    Publication date: October 1, 2015
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Publication number: 20150182518
    Abstract: An object of the present invention is to provide a cancer cell inhibitory drug, particularly a cancer stem-cell inhibitory drug, or a cancer stem-cell detection probe. The present invention provides a cancer cell inhibitory drug comprising at least one compound represented by general formula (1) as an active ingredient.
    Type: Application
    Filed: October 25, 2013
    Publication date: July 2, 2015
    Inventors: Taichi Shintou, Tsuyoshi Nomoto, Kohei Watanabe, Takeshi Miyazaki, Toshio Tanaka, Yasuhito Shimada, Yuhei Nishimura
  • Publication number: 20150157745
    Abstract: Provided is a novel probe for a biological specimen for labelling by itself and clearly visualizing one of a specific cell and a specific cell organ in a living body, the probe having excellent spectral characteristics and exhibiting excellent storage stability. The probe for a biological specimen contains, as an active agent, at least one kind of compound represented by a general formula (I).
    Type: Application
    Filed: February 17, 2015
    Publication date: June 11, 2015
    Inventors: Taichi Shintou, Takeshi Miyazaki, Masashi Hirose, Taketoshi Okubo, Kohei Watanabe, Tsuyoshi Nomoto, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada, Norihiro Nishimura
  • Publication number: 20150139908
    Abstract: The invention provides a labeling composition for an intraocular tissue of a living individual, which specifically labels the intraocular tissue without need of an invasive operation such as exposure of an ocular tissue or injection of a staining agent into the ocular tissue or a nerve tissue linking to the ocular tissue, a method of noninvasively labeling an intraocular tissue of a living individual, and a screening method using the labeling composition for the intraocular tissues. The composition contains a compound capable of labeling at least a photoreceptor cell layer of a retina, wherein the compound is a staining compound having a particular structure as a partial structure thereof.
    Type: Application
    Filed: January 21, 2015
    Publication date: May 21, 2015
    Inventors: Kohei Watanabe, Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada, Norihiro Nishimura
  • Publication number: 20140112869
    Abstract: There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration.
    Type: Application
    Filed: January 2, 2014
    Publication date: April 24, 2014
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Tsuyoshi Nomoto, Kohei Watanabe, Taichi Shintou, Takeshi Miyazaki, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada
  • Patent number: 8652438
    Abstract: There is provided a central nervous system labelling composition for intranasal administration for the purpose of labelling the central nervous system from the olfactory epithelium by way of the olfactory bulb and by means of intranasal administration. Additionally, there is provided a method of non-invasively labelling the central nervous system by way of an administration route that entails little transferability to the entire body. Furthermore, there is provided a screening method using a central nervous system labelling composition for intranasal administration.
    Type: Grant
    Filed: April 12, 2011
    Date of Patent: February 18, 2014
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tsuyoshi Nomoto, Kohei Watanabe, Taichi Shintou, Takeshi Miyazaki, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada
  • Publication number: 20130280169
    Abstract: To provide a central nervous system tissue-labeling composition labeling the central nervous tissue system. Also, another object of the present invention is to provide a method for non-invasively labeling the central nervous tissue system. Further, another object of the present invention is to provide a screening method using the above central nervous system tissue-labeling composition. A central nervous system tissue-labeling composition containing, as an active ingredient, at least one of compounds represented by the general formula (1) or (7).
    Type: Application
    Filed: June 19, 2013
    Publication date: October 24, 2013
    Inventors: Kohei Watanabe, Taichi Shintou, Tsuyoshi Nomoto, Takeshi Miyazaki, Mie Okano, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada
  • Publication number: 20130210650
    Abstract: The disclosed invention comprises methods and materials for screening cells for genetic profiles associated with autism spectrum disorders. The methods typically involve isolating a cell from an individual and then observing the expression profile of one or more genes in the cell, wherein certain expression patterns of the genes observed are associated with autism spectrum disorders.
    Type: Application
    Filed: April 27, 2012
    Publication date: August 15, 2013
    Applicant: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Daniel H. Geschwind, Yuhei Nishimura
  • Patent number: 8460639
    Abstract: Provided are a novel probe for a hair cell for clearly identifying various conditions of a hair cell, and a labelling method for a hair cell using the probe for a hair cell, more particularly, a probe for a hair cell containing, as an active agent, a staining compound represented by the general formula (I)
    Type: Grant
    Filed: December 22, 2009
    Date of Patent: June 11, 2013
    Assignee: Canon Kabushiki Kaisha
    Inventors: Tsuyoshi Nomoto, Takeshi Miyazaki, Kohei Watanabe, Taichi Shintou, Kaoru Takahashi, Toshio Tanaka, Yuhei Nishimura, Yasuhito Shimada, Norihiro Nishimura
  • Patent number: 8454041
    Abstract: A suspension arm unit for vehicle includes: a pair of profile beams each having a U-shaped cross section with an opening oriented in a horizontal direction and including: a base end part formed on one end side of the profile beam and vertically swingably supported on a vehicle body side about an axis extending in a front-rear direction; and a distal end part formed on the other end side, to which a knuckle arm unit of a wheel is attached. The pair of the profile beams are arranged in the front-rear direction so that the openings face each other in the front-rear direction and a gap between the profile beams becomes larger from the distal end part to the base end part, and the pair of the profile beams are connected to each other at the distal end part and to the knuckle arm unit through a rotary joint.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: June 4, 2013
    Assignee: Kubota Corporation
    Inventors: Takashi Fujii, Shoichiro Kawamura, Yuhei Nishimura, Shinichiro Saji, Kyouhei Hamamura
  • Publication number: 20120207683
    Abstract: Provided is an evaluation probe capable of optically evaluating permeability of a substance through a central nervous system tissue. Also provided is an evaluation method for permeability of a substance through a central nervous system tissue using an evaluation probe for central nervous system permeability. Also provided is a screening method using an evaluation probe for central nervous system permeability. The evaluation probe for central nervous system permeability includes, as an active ingredient, at least one kind of compound represented by the following general formula (1).
    Type: Application
    Filed: February 16, 2012
    Publication date: August 16, 2012
    Applicant: CANON KABUSHIKI KAISHA
    Inventors: Toshio Tanaka, Kohei Watanabe, Tsuyoshi Nomoto, Mie Okano, Taichi Shintou, Takeshi Miyazaki, Yuhei Nishimura, Yasuhito Shimada