Patents by Inventor Hiroki Tada

Hiroki Tada 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).

  • Publication number: 20240094585
    Abstract: According to one embodiment, a display device including a first substrate including a first pixel and a second pixel, a second substrate, a liquid crystal layer containing polymer and liquid crystal molecules, and a light emitting element, wherein the second pixel is located between the light emitting element and the first pixel, the first substrate includes a switching element including a semiconductor layer arranged in the first pixel, a pixel electrode, and a first light shielding portion arranged in the second pixel and being adjacent to the semiconductor layer, the first light shielding portion is located between the semiconductor layer and the light emitting element in planar view and located on a side closer to the first pixel than a center of the second pixel.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 21, 2024
    Inventors: Kentaro OKUYAMA, Yoshihide OHUE, Hiroki SUGIYAMA, Tomoyuki TADA
  • Patent number: 11934057
    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a liquid crystal layer including polymers and liquid crystal molecules, and a light-emitting element. The first substrate includes a transparent substrate, a scanning line, a signal line crossing the scanning line, a switching element electrically connected to the scanning line and the signal line, an organic insulating film overlapping the switching element, and a pixel electrode electrically connected to the switching element. A thickness of the organic insulating film located between the transparent substrate and the pixel electrode is less than a thickness of the organic insulating film overlapping the switching element.
    Type: Grant
    Filed: December 12, 2022
    Date of Patent: March 19, 2024
    Assignee: Japan Display Inc.
    Inventors: Kentaro Okuyama, Yoshihide Ohue, Hiroki Sugiyama, Tomoyuki Tada
  • Patent number: 8894763
    Abstract: The present invention relates to a pigment composition containing a pigment and chondroitin sulfate or its salt, in which a content of chondroitin sulfate or its salt is equal to or larger than 0.1 part by weight (pbw) over 1 pbw of the pigment, and such pigment composition is available in the use for drug medicines and the like, and exhibits better dispersibility.
    Type: Grant
    Filed: March 14, 2011
    Date of Patent: November 25, 2014
    Assignee: Taisho Pharmaceutical Co., Ltd
    Inventors: Toshiki Nakajima, Masakiyo Urabe, Mariko Numao, Hiroki Tada, Kenji Yamabe
  • Publication number: 20130008343
    Abstract: The present invention relates to a pigment composition containing a pigment and chondroitin sulfate or its salt, in which a content of chondroitin sulfate or its salt is equal to or larger than 0.1 part by weight (pbw) over 1 pbw of the pigment, and such pigment composition is available in the use for drug medicines and the like, and exhibits better dispersibility.
    Type: Application
    Filed: March 14, 2011
    Publication date: January 10, 2013
    Applicant: TAISHO PHARMACEUTICAL CO., LTD
    Inventors: Toshiki Nakajima, Masakiyo Urabe, Mariko Numao, Hiroki Tada, Kenji Yamabe
  • Publication number: 20050250765
    Abstract: The invention is novel compounds of formula which exhibit an improved therapeutic index and improved metabolic stability which are useful in the treatment and/or prevention of herpes viral infections. Novel intermediates useful in the synthesis of the final compounds are also part of the invention.
    Type: Application
    Filed: June 22, 2005
    Publication date: November 10, 2005
    Inventors: Hidetsura Cho, Rocco Gogliotti, Harriet Hamilton, Alexei Krasutsky, Takeshi Nakamura, Hiroki Tada, Peter Weber
  • Publication number: 20040116410
    Abstract: The invention is novel compounds of formula (I) which exhibit an improved therapeutic index and improved metabolic stability which are useful in the treatment and/or prevention of herpes viral infections. Novel intermediates useful in the synthesis of the final compounds are also part of the invention.
    Type: Application
    Filed: February 18, 2003
    Publication date: June 17, 2004
    Inventors: Hidetsura Cho, Rocco Dean Gogliotti, Harriet Wall Hamilton, Alexei Krasutsky, Takeshi Nakamura, Hiroki Tada, Peter Craig Weber
  • Patent number: 6630472
    Abstract: Compounds that inhibit the peptidyl-prolyl isomerase (rotamase) enzyme activity of the FK-506 binding protein (FKBP) and compositions comprising these compounds are described. The FKBP-inhibiting compounds have a bicyclic [3.3.1], [4.3.1] or polycyclic azaamide nucleus. Pharmaceutical compositions containing such compounds help stimulate the outgrowth of neurites in nerve cells and augmenting nerve regeneration. Methods of treating nerve cells with such compositions are useful to promote repair of neuronal damage caused by disease and physical trauma.
    Type: Grant
    Filed: July 16, 1999
    Date of Patent: October 7, 2003
    Assignee: Pfizer Inc
    Inventors: Susumu Katoh, Hiroshi Kawakami, Hiroki Tada, Maria Angelica Linton, Vincent Kalish, John Howard Tatlock, Jesus Ernesto Villafranca