Patents by Inventor Eri Takeuchi

Eri Takeuchi 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: 11302731
    Abstract: An electromagnetic wave detection apparatus 10 includes a first image forming unit 15, a prism 17 having a fourth surface s3 for emitting electromagnetic waves incident from the first image forming unit 15, a progression unit 16 that includes a plurality of pixels arranged along a reference surface and is configured to cause electromagnetic waves incident on the reference surface from a fourth surface s4 to progress in a particular direction using each of the pixels, and a first detector 19 configured to detect electromagnetic waves progressing in the particular direction. The prism 17 includes a reflection suppressor 90 that is provided at a position out of a progression path of electromagnetic waves incident from the first image forming unit 15 to be detected by the first detector 19.
    Type: Grant
    Filed: July 17, 2019
    Date of Patent: April 12, 2022
    Assignee: KYOCERA Corporation
    Inventor: Eri Takeuchi
  • Publication number: 20220035009
    Abstract: Simplification of a mechanism for scanning on a measuring object using electromagnetic waves is intended. An electromagnetic wave detection apparatus includes a radiation unit including a plurality of radiation regions capable of radiating electromagnetic waves, a switching unit, and a first detector. The switching unit includes a plurality of switching elements that can be switched to a first state for causing incident electromagnetic waves reflected by an object, from among electromagnetic waves radiated from the radiation unit, to progress in a first direction. The first detector is configured to detect electromagnetic waves progressing in the first direction.
    Type: Application
    Filed: September 13, 2019
    Publication date: February 3, 2022
    Applicant: KYOCERA Corporation
    Inventors: Hiroki OKADA, Eri TAKEUCHI
  • Publication number: 20210368075
    Abstract: An electromagnetic wave detection apparatus (10) includes a first propagation unit (16), second propagation unit (17), first detector (19), and second detector (20). The first propagation unit (16) propagates electromagnetic waves incident on a reference surface (ss) in a particular direction at each pixel (px). The second propagation unit (17) includes first through sixth surfaces (s1 to s6). The second surface (s2) separates electromagnetic waves propagated in a second direction (d2) and propagates the electromagnetic waves in a third direction (d3) and fourth direction (d4). The fourth surface (s4) emits electromagnetic waves propagated in the fourth direction (d4) towards the reference surface (ss) and propagates electromagnetic waves incident again from the reference surface (ss) in a fifth direction (d5). The first detector (19) detects electromagnetic waves emitted from the third surface (s3). The second detector (20) detects electromagnetic waves emitted from the sixth surface (s6).
    Type: Application
    Filed: May 8, 2019
    Publication date: November 25, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210364640
    Abstract: An electromagnetic wave detection apparatus (10) includes a separation unit (16) configured to separate and propagate incident electromagnetic waves in a plurality of directions, a first detector (17) configured to detect separated first electromagnetic waves at a first frequency, and a second detector (20) configured to detect second electromagnetic waves separated in a different direction than the first electromagnetic waves at a second frequency lower than the first frequency and to change an amplification factor of a detection signal in accordance with a detection result of the first detector.
    Type: Application
    Filed: October 21, 2019
    Publication date: November 25, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210341615
    Abstract: An electromagnetic wave detecting device comprises: a first image forming part configured to form an image of electromagnetic waves incident from a detection object; a traveling part including a reference plane and configured to cause electromagnetic waves incident from the first image forming part to the reference plane, to travel in a first direction; and a first detector configured to detect electromagnetic waves having traveled in the first direction.
    Type: Application
    Filed: September 2, 2019
    Publication date: November 4, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210302589
    Abstract: An electromagnetic wave detection apparatus 100 includes a wavelength separator 123 having a transmittance of electromagnetic waves in a first wavelength band larger than a transmittance of electromagnetic waves in a wavelength band other than the first wavelength band, a wavelength selector 124 having a transmittance of electromagnetic waves in a second wavelength band larger than a transmittance of electromagnetic waves in a wavelength band other than the second wavelength band, and a first detector 130 configured to detect electromagnetic waves progressing via the wavelength separator 123 and the wavelength selector 124. The first wavelength band and the second wavelength band partially overlap with each other.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 30, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210272998
    Abstract: An electromagnetic wave detection apparatus 10 includes a first image forming unit 15, a prism 17 having a fourth surface s3 for emitting electromagnetic waves incident from the first image forming unit 15, a progression unit 16 that includes a plurality of pixels arranged along a reference surface and is configured to cause electromagnetic waves incident on the reference surface from a fourth surface s4 to progress in a particular direction using each of the pixels, and a first detector 19 configured to detect electromagnetic waves progressing in the particular direction. The prism 17 includes a reflection suppressor 90 that is provided at a position out of a progression path of electromagnetic waves incident from the first image forming unit 15 to be detected by the first detector 19.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 2, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210181013
    Abstract: An electromagnetic wave detection apparatus 10 includes a first propagation unit 16, a second propagation unit 17, a first detector 19, and a second detector 20. The first propagation unit 16 propagates electromagnetic waves incident on a reference surface ss in a particular direction using each pixel px. The second propagation unit 17 includes a first surface s1, a second surface s2, a third surface s3, a fourth surface s4, a fifth surface s5, and a sixth surface s6. The first surface s1 propagates electromagnetic waves incident from a first direction in a second direction and propagates electromagnetic propagated in a third direction in a fourth direction. The second surface s2 separates electromagnetic waves propagated in the second direction d2 and propagate electromagnetic waves in a third direction d3 and a fifth direction d5. The first detector 19 detects electromagnetic waves emitted from the third surface s3. The second detector 20 detects electromagnetic waves emitted from the sixth surface s6.
    Type: Application
    Filed: May 8, 2019
    Publication date: June 17, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20210148752
    Abstract: An electromagnetic wave detection apparatus causes electromagnetic waves incident on a reference surface to propagate in a particular direction using each of the pixels, a detector to detect electromagnetic waves incident on a detection surface, and a second propagation unit that includes a first surface opposing the reference surface, a second surface opposing the detection surface, and a third surface intersecting the first and second surface. The third surface causes electromagnetic waves propagating in a first direction to propagate in a second direction. The first surface causes electromagnetic waves propagating in a second direction to be incident on the reference surface and causes electromagnetic waves re-incident from the reference surface to propagate in a third direction. The third surface causes electromagnetic waves propagating in the third direction to propagate in a fourth direction. The second surface emits electromagnetic waves propagating in the fourth direction to the detection surface.
    Type: Application
    Filed: April 17, 2019
    Publication date: May 20, 2021
    Applicant: KYOCERA Corporation
    Inventors: Hiroyuki MINAGAWA, Eri TAKEUCHI
  • Publication number: 20210116571
    Abstract: An electromagnetic wave detection apparatus causes electromagnetic waves incident on the reference surface to propagate in a particular direction using each of the pixels, a first detector to detect electromagnetic waves incident on a first detection surface, and a second detector to detect electromagnetic waves incident on a second detection surface. A third surface separates electromagnetic waves propagating in a first direction into electromagnetic waves to be incident on the second detector and electromagnetic waves to propagate in a second direction. A first surface causes electromagnetic waves propagating in a second direction to be incident on the reference surface and causes electromagnetic waves re-incident from the reference surface to propagate in a third direction. The third surface causes electromagnetic waves propagating in the third direction to propagate in a fourth direction. A second surface emits electromagnetic waves propagating in the fourth direction to the first detection surface.
    Type: Application
    Filed: April 17, 2019
    Publication date: April 22, 2021
    Applicant: KYOCERA Corporation
    Inventors: Eri TAKEUCHI, Hiroyuki MINAGAWA
  • Publication number: 20210033744
    Abstract: An electromagnetic wave detection apparatus (10) includes a separation unit (16), first detector (17), propagation unit (18), second detector (20), and blocker (21). The separation unit (16) separates electromagnetic waves propagating in a first direction (d1) and propagates the electromagnetic waves in a second direction (d2) and a third direction (d3). The first detector (17) detects electromagnetic waves propagated in the second direction (d2). The propagation unit (18) includes pixels (px) along a reference surface (ss). The propagation unit (18) switches the propagation direction of electromagnetic waves propagated in the third direction (d3) and incident on the reference surface (ss) between a fourth direction (d4) and a fifth direction (d5) at each pixel (px). The second detector (20) detects the electromagnetic waves propagated in the fourth direction (d4). The blocker (21) blocks at least a portion of the electromagnetic waves propagated in the fifth direction (d5).
    Type: Application
    Filed: April 2, 2019
    Publication date: February 4, 2021
    Applicant: KYOCERA Corporation
    Inventors: Eri TAKEUCHI, Hiroki OKADA
  • Publication number: 20210011168
    Abstract: An electromagnetic wave detection apparatus includes a first image forming unit, a progression unit, a second image forming unit, and a first detector. The first image forming unit forms an image of incident electromagnetic waves. The progression unit includes a plurality of pixels arranged along a reference surface. The progression unit causes electromagnetic waves incident on the reference surface from the first image forming unit to progress in a first direction. The second image forming unit forms an image of electromagnetic waves progressing in the first direction. The first detector detects incident electromagnetic waves from the second image forming unit. An angle formed by a progression axis at each angle of view of electromagnetic waves that have passed the first image forming unit and a principal axis of the first image forming unit is equal to or smaller than a predetermined value.
    Type: Application
    Filed: February 13, 2019
    Publication date: January 14, 2021
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20200333458
    Abstract: An electromagnetic wave detection apparatus comprises a first image formation unit, a travel unit 18, a second image formation unit, and a first detector. The travel unit 18 includes a plurality of pixels px arranged along a reference surface. The electromagnetic wave detection apparatus has at least one of: an arrangement in which respective extension surfaces of the reference surface and a detection surface of the first detector intersect each other and a main axis of the second image formation unit intersects the reference surface and the detection surface of the first detector; and an arrangement in which respective extension surfaces of the reference surface and an object surface of the first image formation unit whose spacing to the travel unit is set and whose image surface is the reference surface intersect each other and a main axis of the first image formation unit intersects the reference surface.
    Type: Application
    Filed: January 16, 2019
    Publication date: October 22, 2020
    Applicant: KYOCERA Corporation
    Inventor: Eri TAKEUCHI
  • Publication number: 20200166436
    Abstract: The purpose of the present invention is to: provide an agent that effectively suppresses inhibition of antigen-antibody reaction in an immunoassay using a sample containing a body fluid, in particular, a component derived from a biological mucosal membrane, such as saliva; and to suppress false positive and false negative results in the immunoassay. The present invention provides an agent for suppressing inhibition of immune reaction, characterized in that the agent comprises a compound of the following (1) or (2): (1) Sulfonic acid compound of the formula R1—SO3H or a salt thereof. (In the formula, R1 is selected from the group consisting of: a straight-chain C5-C30 alkyl group; a straight-chain C1-C30 alkyl group substituted with an aryl group having at least one straight-chain C5-C30 alkyl group; and an aryl group having at least one straight-chain C5-C30 alkyl group. These groups may include a substituent group.); and (2) Quaternary ammonium ion of the formula N+—R2R3R4R5 or a salt thereof.
    Type: Application
    Filed: March 27, 2018
    Publication date: May 28, 2020
    Inventors: Eri Takeuchi, Kana Urayama, Takashi Matsumoto, Kazuki Morioka, Makoto Yamakawa, Kazuo Yoshida, Toru Kanno, Katsuhiko Fukai
  • Publication number: 20190105412
    Abstract: The present invention provides a molecular assembly which is less likely to accumulate in tissue other than cancer tissue, is highly safe for a living body, and can be prepared by a simple and safe method and whose particle size can be easily controlled. The present invention provides a molecular imaging system and a molecular probe useful for the system, and a drug delivery system and a molecular probe useful for the system. The present invention provides a method for preparing molecular assembly, by which the particle size of molecular assembly having a signal group or a drug can be arbitrarily controlled in order to allow the molecular assembly to effectively accumulate in cancer tissue by utilizing EPR effect.
    Type: Application
    Filed: October 5, 2018
    Publication date: April 11, 2019
    Applicant: SHIMADZU CORPORATION
    Inventors: Isao HARA, Ryo YAMAHARA, Eiichi OZEKI, Eri TAKEUCHI, Shunsaku KIMURA, Shinae KONDOH, Akira MAKINO, Fumihiko YAMAMOTO
  • Publication number: 20150031988
    Abstract: The present invention provides a therapeutic system that is widely applicable to general solid cancers, can achieve both a reduction in side effects of cancer therapy and suppression of cancer recurrence and metastasis, and requires no expensive drug such as an antibody; and a nanoparticle for internal radiation therapy. A system for internal radiation therapy of a vascular lesion site comprising: a device comprising a means for acquiring image data showing a position of a vascular lesion site, and a means for positioning a needle, which should be punctured into the vascular lesion site, at the vascular lesion site based on the image data; and a nanoparticle comprising an amphiphilic block polymer comprising a hydrophilic block having a sarcosine unit and a hydrophobic block having a lactic acid unit, and a substance labeled with a ?-ray emitting nuclide. The nanoparticle for internal radiation therapy.
    Type: Application
    Filed: September 12, 2012
    Publication date: January 29, 2015
    Inventors: Eri Takeuchi, Isao Hara, Ryo Yamahara, Eiichi Ozeki, Shunsaku Kimura, Kensuke Kurihara
  • Publication number: 20110104056
    Abstract: The present invention provides a molecular assembly which is less likely to accumulate in tissue other than cancer tissue, is highly safe for a living body, and can be prepared by a simple and safe method and whose particle size can be easily controlled. The present invention provides a molecular imaging system and a molecular probe useful for the system, and a drug delivery system and a molecular probe useful for the system. The present invention provides a method for preparing molecular assembly, by which the particle size of molecular assembly having a signal group or a drug can be arbitrarily controlled in order to allow the molecular assembly to effectively accumulate in cancer tissue by utilizing EPR effect.
    Type: Application
    Filed: June 4, 2009
    Publication date: May 5, 2011
    Inventors: Isao Hara, Ryo Yamahara, Eiichi Ozeki, Eri Takeuchi, Shunsaku Kimura, Shinae Kondoh, Akira Makino, Fumihiko Yamamoto