Patents by Inventor Takahiro Deguchi

Takahiro Deguchi 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).

  • Method of lightening at least one biological sample, three-dimensional high resolution depletion microscopy method and corresponding microscope
    Patent number: 11092793
    Abstract: Lightening method of at least one biological sample (S), in which said at least one biological sample includes at least one or more fluorophores, at the focal point (F) of at least one objective lens (L) having a main optical axis (z-z), the method comprising the following operational steps:—lightening (step 10) said at least one biological sample (S) with at least one excitation beam (EB), which propagates between said at least one objective lens (L) and said at least one biological sample (S) along at least one first propagation axis (a-a);—lightening (step 20) said at least one biological sample (S) with at least two depletion beams (DB, DB?), which propagate between said at least one objective lens (L) and said at least one biological sample (S) along the respective second propagation axes (b-b, said depletion beams being donut-shaped, each one in a plane orthogonal to the respective second propagation axis (b-b, b?-b?); whereby said at least one first propagation axis (a-a) and said at least second propa
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: August 17, 2021
    Assignee: FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
    Inventors: Paolo Bianchini, Takahiro Deguchi, Alberto Diaspro
  • METHOD OF LIGHTENING AT LEAST ONE BIOLOGICAL SAMPLE, THREE-DIMENSIONAL HIGH RESOLUTION DEPLETION MICROSCOPY METHOD AND CORRESPONDING MICROSCOPE
    Publication number: 20200363620
    Abstract: Lightening method of at least one biological sample (S), in which said at least one biological sample includes at least one or more fluorophores, at the focal point (F) of at least one objective lens (L) having a main optical axis (z-z), the method comprising the following operational steps:—lightening (step 10) said at least one biological sample (S) with at least one excitation beam (EB), which propagates between said at least one objective lens (L) and said at least one biological sample (S) along at least one first propagation axis (a-a);—lightening (step 20) said at least one biological sample (S) with at least two depletion beams (DB, DB?), which propagate between said at least one objective lens (L) and said at least one biological sample (S) along the respective second propagation axes (b-b, said depletion beams being donut-shaped, each one in a plane orthogonal to the respective second propagation axis (b-b, b?-b?); whereby said at least one first propagation axis (a-a) and said at least second propa
    Type: Application
    Filed: November 30, 2018
    Publication date: November 19, 2020
    Inventors: Paolo BIANCHINI, Takahiro DEGUCHI, Alberto DIASPRO
  • Hydrophilic polyolefin sintered body
    Patent number: 8318824
    Abstract: Disclosed is a hydrophilic polyolefin sintered material which is a water-absorbing sintered material of a polyolefin resin ice having a graft chain composed of at least one molecular chain selected from hydrophilic ethylenically unsaturated group-containing monomers and their polymers. This hydrophilic polyolefin sintered material has an average porosity of 20-80% by volume and an open cell having an average pore diameter of 1-150 ?m.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: November 27, 2012
    Assignee: Asahi Kasei Chemicals Corporation
    Inventors: Naoki Matsuoka, Minoru Yamamoto, Shigeru Nakajima, Takahiro Deguchi
  • HYDROPHILIC POLYOLEFIN SINTERED BODY
    Publication number: 20120095121
    Abstract: Disclosed is a hydrophilic polyolefin sintered material which is a water-absorbing sintered material of a polyolefin resin ice having a graft chain composed of at least one molecular chain selected from hydrophilic ethylenically unsaturated group-containing monomers and their polymers. This hydrophilic polyolefin sintered material has an average porosity of 20-80% by volume and an open cell having an average pore diameter of 1-150 ?m.
    Type: Application
    Filed: July 24, 2008
    Publication date: April 19, 2012
    Inventors: Naoki Matsuoka, Minoru Yamamoto, Shigeru Nakajima, Takahiro Deguchi
  • Printed board with signal wiring patterns that can measure characteristic impedance
    Patent number: 6426469
    Abstract: A plain layer in a forming area of a measuring wiring pattern is patterned so that its copper-containing amount may be coincided with a copper-containing amount in a forming area of a measurement target signal wiring pattern. Thereby, it is possible to coincide a thickness of an insulating layer in the forming area of the measuring wiring pattern with a thickness of the insulating layer in the forming area of the measurement target signal wiring pattern, thus reducing a measuring error of the characteristic impedance based on a difference of a thickness of the insulating layer. Using the measuring wiring pattern, it is possible to measure a correct characteristic impedance of the measurement target signal wiring pattern.
    Type: Grant
    Filed: January 30, 2001
    Date of Patent: July 30, 2002
    Assignees: Kabushiki Kaisha Toshiba, Ajinomoto Co., Inc., Victor Company of Japan Limited
    Inventors: Yuichi Koga, Takahiro Deguchi, Shigeo Nakamura
  • Print board
    Publication number: 20010010274
    Abstract: A plain layer in a forming area of a measuring wiring pattern is patterned so that its copper-containing amount may be coincided with a copper-containing amount in a forming area of a measurement target signal wiring pattern. Thereby, it is possible to coincide a thickness of an insulating layer in the forming area of the measuring wiring pattern with a thickness of the insulating layer in the forming area of the measurement target signal wiring pattern, thus reducing a measuring error of the characteristic impedance based on a difference of a thickness of the insulating layer. Using the measuring wiring pattern, it is possible to measure a correct characteristic impedance of the measurement target signal wiring pattern.
    Type: Application
    Filed: January 30, 2001
    Publication date: August 2, 2001
    Applicant: KABUSHIKI KAISHA TOSHIBA, AJINOMOTO CO., INC.
    Inventors: Yuichi Koga, Takahiro Deguchi, Shigeo Nakamura