Patents by Inventor Amane Mochizuki

Amane Mochizuki 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).

  • Light emitting device with translucent ceramic plate
    Patent number: 8502442
    Abstract: A light emitting device comprising a light emitting component that emits light with a first peak wavelength, and at least one sintered ceramic plate over the light emitting component is described. The at least one sintered ceramic plate is capable of absorbing at least a portion of the light emitted from said light emitting component and emitting light of a second peak wavelength, and has a total light transmittance at the second peak wavelength of greater than about 40%. A method for improving the luminance intensity of a light emitting device comprising providing a light emitting component and positioning at least one translucent sintered ceramic plate described above over the light emitting component is also disclosed.
    Type: Grant
    Filed: March 30, 2012
    Date of Patent: August 6, 2013
    Assignee: Nitto Denko Corporation
    Inventors: Toshitaka Nakamura, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang, Amane Mochizuki
  • Light-Emitting Devices for Wound Healing
    Publication number: 20130103123
    Abstract: Methods and devices related to wound healing using phototherapy are described. Some embodiments provide an organic light-emitting diode device, such as a light-emitting device for phototherapy, comprising Ring System 1, Ring System 2, Ring System 3, Ring System 4 or Ring System 5.
    Type: Application
    Filed: October 11, 2012
    Publication date: April 25, 2013
    Inventors: Sazzadur Rahman Khan, Sheng Li, Amane Mochizuki, Xingjia Wu, Juanita Josephine Anders
  • Optical Element for Correcting Color Blindness
    Publication number: 20130100048
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: April 25, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki, Hironaka Fujii
  • Compounds for use in light-emitting devices
    Patent number: 8426040
    Abstract: Compounds including optionally substituted Ring Systems 1-4 are described. These compounds may be used as hosts in light-emitting devices. A light-emitting device comprising a compound selected from optionally substituted Ring Systems 1-4 is also described.
    Type: Grant
    Filed: February 23, 2011
    Date of Patent: April 23, 2013
    Assignee: Nitto Denko Corporation
    Inventors: Shijun Zheng, Liping Ma, Amane Mochizuki
  • Optical Element for Correcting Color Blindness
    Publication number: 20130088684
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: April 11, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki, Eugene Dantsker
  • EMISSIVE COMPOUNDS FOR ORGANIC LIGHT-EMITTING DIODES
    Publication number: 20130087772
    Abstract: Disclosed herein are compounds comprising an optionally substituted (2-phenylpyridinato-N,C2?)(2,4-pentanedionato)Pt(II). Some embodiments provide a light-emitting device, comprising: an anode layer; a cathode layer; and a light-emitting layer positioned between, and electrically connected to, the anode layer and the cathode layer, wherein the light-emitting layer comprises a compound disclosed herein.
    Type: Application
    Filed: December 29, 2010
    Publication date: April 11, 2013
    Applicant: NITTO DENKO CORPORATION
    Inventors: Jesse Dan Froehlich, Rebecca Romero, Amane Mochizuki, Sheng Li, Nobukazu Negishi
  • Optical Element for Correcting Color Blindness
    Publication number: 20130062564
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: March 14, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki, David T. Sisk
  • Optical Element for Correcting Color Blindness
    Publication number: 20130056682
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: March 7, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki
  • Optical Element for Correcting Color Blindness
    Publication number: 20130057824
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: March 7, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki
  • Optical Element for Correcting Color Blindness
    Publication number: 20130033776
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 7, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki
  • Optical Element for Correcting Color Blindness
    Publication number: 20130032758
    Abstract: Described herein are devices, compositions, and methods for improving color discernment.
    Type: Application
    Filed: August 2, 2012
    Publication date: February 7, 2013
    Inventors: Brett T. Harding, Sheng Li, Amane Mochizuki
  • Luminescent ceramic and light-emitting device using the same
    Patent number: 8339025
    Abstract: Some embodiments provide luminescent ceramics which have a lower amount of dopant than conventional luminescent ceramics. In some embodiments, the luminescent ceramic comprises a host material comprising a rare earth element and at least one rare earth dopant, wherein the rare earth dopant may be about 0.01% to 0.5% of the rare earth atoms present in the material. Some embodiments provide luminescent ceramic comprising: a polycrystalline phosphor represented by the formula (A1-xEx)3B5O12. Some embodiments provide a light-emitting device comprising a luminescent ceramic disclosed herein.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: December 25, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Toshitaka Nakamura, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang, Amane Mochizuki
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20120305895
    Abstract: A light emitting composition includes a light-emitting iridium-functionalized nanoparticle, such as a compound of formula (I). The compound of formula (I) further comprises at least one host attached to the core. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition is also disclosed. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: April 30, 2012
    Publication date: December 6, 2012
    Inventors: Hyun Sik Chae, Yutaka Ohmori, Jesse Froehlich, Sheng Li, Amane Mochizuki
  • Emissive aryl-heteroaryl acetylenes
    Patent number: 8323805
    Abstract: Disclosed herein are compounds represented by a formula: R1—O-A-C?C-D, where R1, A, and D are defined as described herein. Compositions and light-emitting devices related thereto are also disclosed.
    Type: Grant
    Filed: May 26, 2010
    Date of Patent: December 4, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Shijun Zheng, Jensen Cayas, Sheng Li, Amane Mochizuki, Hyunsik Chae
  • LIGHT EMITTING DEVICES AND COMPOSITIONS
    Publication number: 20120273765
    Abstract: A light emitting composition includes a light-emitting lumophore-functionalized nanoparticle, such as an organic-inorganic light-emitting lumophore-functionalized nanoparticle. A light emitting device includes an anode, a cathode, and a layer containing such a light-emitting composition. In an embodiment, the light emitting device can emit white light.
    Type: Application
    Filed: May 9, 2012
    Publication date: November 1, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: JESSE FROEHLICH, HYUN SIK CHAE, AMANE MOCHIZUKI, SHENG LI
  • Method of manufacturing phosphor translucent ceramics and light emitting devices
    Patent number: 8298442
    Abstract: Disclosed herein is a method of increasing the luminescence efficiency of a translucent phosphor ceramic. Other embodiments are methods of manufacturing a phosphor translucent ceramic having increased luminescence. Another embodiment is a light emitting device comprising a phosphor translucent ceramic made by one of these methods.
    Type: Grant
    Filed: January 25, 2012
    Date of Patent: October 30, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Hiroaki Miyagawa, Toshitaka Nakamura, Hironaka Fujii, Amane Mochizuki
  • Light emissive ceramic laminate and method of making same
    Patent number: 8283843
    Abstract: A ceramic composite laminate includes a wavelength-converting layer and a non-emissive layer, wherein the ceramic composite laminate has a wavelength conversion efficiency (WCE) of at least 0.650. The ceramic composite laminate can also include a wavelength-converting ceramic layer comprising an emissive material and a scattering material, wherein the laminated composite has a total transmittance of between about 40% to about 85%. The wavelength-converting layer may be formed from plasma YAG:Ce powder.
    Type: Grant
    Filed: January 28, 2011
    Date of Patent: October 9, 2012
    Assignee: Nitto Denko Corporation
    Inventors: Guang Pan, Hironaka Fujii, Hiroaki Miyagawa, Rajesh Mukherjee, Bin Zhang, Toshitaka Nakamura, Amane Mochizuki
  • METHOD FOR PRODUCING NANOPARTICLES
    Publication number: 20120235203
    Abstract: Some embodiments disclosed herein are related to methods of preparing a nanoparticle composition comprising: providing an aerosol comprising a plurality of droplets of a precursor solution comprising at least one nanoparticle precursor and an expansive component; passing the aerosol through a plasma; and collecting a nanoparticle composition product from the carrier gas which has exited the plasma. Some embodiments relate to nanoparticle compositions provided by this process. Some embodiments relate to light-emitting diodes or light emitting devices comprising these compositions.
    Type: Application
    Filed: November 17, 2010
    Publication date: September 20, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Rajesh Mukherjee, Hironaka Fujii, Toshitaka Nakamura, Amane Mochizuki
  • Ambipolar host in organic light emitting diode
    Patent number: 8263238
    Abstract: Some embodiments provide a compound represented by Formula 2B: wherein Ph1 and Ph2 are independently optionally substituted 1,4-interphenylene or optionally substituted 1,3-interphenylene, y may be 0 or 1, and z may be 0 or 1. In some embodiments, R9 and R10 are independently H, C1-3 alkyl, or C1-3 perfluoroalkyl. In some embodiments, R11, R12, R13, R14, R15, R16, R17, R18, R19, R20, R21, and R22 are independently selected from the group consisting of H, C1-12 alkyl, C1-6F1-13 fluoroalkyl, and optionally substituted phenyl. Other embodiments provide an organic light-emitting diode device comprising a compound of Formula 2B.
    Type: Grant
    Filed: October 25, 2011
    Date of Patent: September 11, 2012
    Assignee: Nitto Denko Corporation
    Inventors: David T. Sisk, Sheng Li, Amane Mochizuki
  • POROUS FILMS FOR USE IN LIGHT-EMITTING DEVICES
    Publication number: 20120223635
    Abstract: Some porous films, such as organic non-polymeric porous films, may be useful for light outcoupling to increase light-emitting device efficiency. They may also be used for light scattering in other devices and for other applications related to the transfer of light.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 6, 2012
    Applicant: NITTO DENKO CORPORATION
    Inventors: Amane Mochizuki, Liping Ma, Shijun Zheng, Sazzadur Rahman Khan, Sheng Li, Qianxi Lai, David T. Sisk, Brett Harding