Patents by Inventor Kenichi Ohashi

Kenichi Ohashi 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: 20200010904
    Abstract: The present invention relates to a method of predicting the likelihood that a patient will respond therapeutically to a pancreatic cancer treatment comprising the administration of 2-[(2S)-1-azabicyclo[2.2.2]oct-2-yl]-6-(3-methyl-1H-pyrazol-4-yl)thieno[3,2-d]pyrimidin-4(3H)-one (Compound 1) and/or tautomers thereof or a pharmaceutically acceptable salt or hydrate thereof, comprising the steps of: STEP (1): determining a KRAS gene mutation status of a sample from a patient, and STEP (2): predicting an increased likelihood that the patient will respond therapeutically to the pancreatic cancer treatment if the patient has the presence of KRAS gene mutation(s), and to methods of treating pancreatic cancer.
    Type: Application
    Filed: March 1, 2017
    Publication date: January 9, 2020
    Inventors: Akihiro Ohashi, Kenichi Iwai, Tadahiro Nambu, Ryo Dairiki, Yuko Ishil
  • Publication number: 20190224904
    Abstract: A blown bottle includes at least two layers including an inner layer and an outer layer, wherein the inner layer includes an inner layer flange, the outer layer includes an outer layer flange, and wherein a protrusion is formed on either one of the inner layer flange or the outer layer flange, a recess is formed in the other, and the protrusion is fitted to the recess.
    Type: Application
    Filed: January 22, 2019
    Publication date: July 25, 2019
    Inventors: Takashi Fukushima, Tetsuya Ohashi, Ryoji Inoue, Hironori Murakami, Takeho Miyashita, Kyosuke Nagaoka, Yasuo Kotaki, Kenichi Kanno
  • Publication number: 20190224978
    Abstract: An ink cartridge storing ink inside the ink cartridge including an ink flow path extending from the inside where the ink is stored to outside of the ink cartridge, wherein the ink flow path includes a first opening that opens toward the outside, a second opening that opens to an opposite side of the first opening, a first valve configured to seal the first opening, a second valve configured to seal the second opening, and a biasing member connected to the first and second valves and configured to bias the first and second valves.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 25, 2019
    Inventors: Takeho Miyashita, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami, Kyosuke Nagaoka, Kenichi Kanno
  • Publication number: 20190224979
    Abstract: Provided is an ink cartridge having an ink storage portion for storing an ink therein and a plurality of flow paths for supplying the ink to the outside of the ink cartridge. In the ink cartridge, the plurality of flow paths each has a bottom flow path having a bottom opening in a vertically lower direction in the ink storage portion during use of the ink cartridge and a top flow path having a top opening in a vertically upper direction in the ink storage portion than the bottom flow path during use of the ink cartridge; the bottom flow path has a resistance different from that of the top flow path; and air is not introduced into the ink storage portion when the ink is supplied from the bottom flow path and the top flow path.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 25, 2019
    Inventors: Hironori Murakami, Yasuo Kotaki, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Kyosuke Nagaoka, Takeho Miyashita, Kenichi Kanno
  • Publication number: 20190225361
    Abstract: A blow bottle includes an outer layer and an inner layer, wherein the inner layer has blackness higher than that of the outer layer, and wherein the outer layer has an L* value of 20 or more and 90 or less in an International Commission on Illumination (CIE) L*a*b* color system.
    Type: Application
    Filed: January 17, 2019
    Publication date: July 25, 2019
    Inventors: Kyosuke Nagaoka, Tetsuya Ohashi, Ryoji Inoue, Takashi Fukushima, Hironori Murakami, Takeho Miyashita, Yasuo Kotaki, Hitoshi Takada, Kenichi Kanno
  • Publication number: 20100160589
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Application
    Filed: March 3, 2010
    Publication date: June 24, 2010
    Inventors: Koji ASAKAWA, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Patent number: 7741649
    Abstract: In a semiconductor light emitting device, a semiconductor light emitting element has a light extracted surface on which a plurality of convex structures is formed. The convex structures each have a conical mesa portion constituting a refractive index gradient structure, a cylindrical portion constituting a diffraction grating structure, and a conical portion constituting a refractive index gradient structure. The mesa portion, cylindrical portion, and conical portion are arranged in this order from the light extracted surface. The period between the convex structures is longer than 1/(the refractive index of an external medium+the refractive index of the convex structures) of an emission wavelength and equal to or shorter than the emission wavelength. The circle-equivalent average diameter of the cylindrical portion is ? to 9/10 of that of the bottom of the mesa portion.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: June 22, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Akira Fujimoto, Koji Asakawa, Kenichi Ohashi
  • Patent number: 7714316
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: May 11, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Patent number: 7667224
    Abstract: A semiconductor light emitting device comprises: a substrate; a semiconductor stacked structure; a first electrode; a second electrode; and a reflective film. The substrate has a top face and a rear face electrode forming portion opposed thereto, and is translucent to light in a first wavelength band. The rear face electrode forming portion is surrounded by a rough surface. The semiconductor stacked structure is provided on the top face of the substrate and includes an active layer that emits light in the first wavelength band. The first electrode is provided on the semiconductor stacked structure, and the second electrode is provided on the rear face electrode forming portion. The reflective film is coated on at least a portion of the rough surface.
    Type: Grant
    Filed: March 1, 2007
    Date of Patent: February 23, 2010
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kenichi Ohashi, Yasuharu Sugawara, Shuji Itonaga, Yasuhiko Akaike
  • Publication number: 20090042325
    Abstract: In a semiconductor light emitting device, a semiconductor light emitting element has a light extracted surface on which a plurality of convex structures is formed. The convex structures each have a conical mesa portion constituting a refractive index gradient structure, a cylindrical portion constituting a diffraction grating structure, and a conical portion constituting a refractive index gradient structure. The mesa portion, cylindrical portion, and conical portion are arranged in this order from the light extracted surface. The period between the convex structures is longer than 1/(the refractive index of an external medium+the refractive index of the convex structures) of an emission wavelength and equal to or shorter than the emission wavelength. The circle-equivalent average diameter of the cylindrical portion is ? to 9/10 of that of the bottom of the mesa portion.
    Type: Application
    Filed: October 6, 2008
    Publication date: February 12, 2009
    Inventors: Akira Fujimoto, Koji Asakawa, Kenichi Ohashi
  • Patent number: 7476910
    Abstract: In a semiconductor light emitting device, a semiconductor light emitting element has a light extracted surface on which a plurality of convex structures is formed. The convex structures each have a conical mesa portion constituting a refractive index gradient structure, a cylindrical portion constituting a diffraction grating structure, and a conical portion constituting a refractive index gradient structure. The mesa portion, cylindrical portion, and conical portion are arranged in this order from the light extracted surface. The period between the convex structures is longer than 1/(the refractive index of an external medium+the refractive index of the convex structures) of an emission wavelength and equal to or shorter than the emission wavelength. The circle-equivalent average diameter of the cylindrical portion is ? to 9/10 of that of the bottom of the mesa portion.
    Type: Grant
    Filed: September 8, 2005
    Date of Patent: January 13, 2009
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Akira Fujimoto, Koji Asakawa, Kenichi Ohashi
  • Patent number: 7462869
    Abstract: A first semiconductor light emitting device includes: a transparent substrate; a light emitting layer; and a roughened region. The transparent substrate has a first major surface and a second major surface, and is translucent to light in a first wavelength band. The light emitting layer is selectively provided in a first portion on the first major surface of the transparent substrate and configured to emit light in the first wavelength band. The roughened region is provided in a second portion different from the first portion on the first major surface. A second semiconductor light emitting device includes: a transparent substrate; a light emitting layer; a first electrode; and at least one groove. The groove is provided on the second major surface of the transparent substrate and extends from a first side face to a second side face opposing the first side face of the transparent substrate.
    Type: Grant
    Filed: March 13, 2007
    Date of Patent: December 9, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Kenichi Ohashi, Yasuhiko Akaike, Hitoshi Sugiyama, Yasuharu Sugawara
  • Patent number: 7445881
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Grant
    Filed: February 27, 2007
    Date of Patent: November 4, 2008
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Publication number: 20080261149
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Application
    Filed: May 13, 2008
    Publication date: October 23, 2008
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Publication number: 20070145385
    Abstract: A first semiconductor light emitting device comprises: a transparent substrate; a light emitting layer; and a roughened region. The transparent substrate has a first major surface and a second major surface, and is translucent to light in a first wavelength band. The light emitting layer is selectively provided in a first portion on the first major surface of the transparent substrate and configured to emit light in the first wavelength band. The roughened region is provided in a second portion different from the first portion on the first major surface. A second semiconductor light emitting device comprises: a transparent substrate; a light emitting layer; a first electrode; and at least one groove. The groove is provided on the second major surface of the transparent substrate and is extending from a first side face to a second side face opposing the first side face of the transparent substrate.
    Type: Application
    Filed: March 13, 2007
    Publication date: June 28, 2007
    Applicant: Kabushiki Kaisha Toshiba
    Inventors: Kenichi Ohashi, Yasuhiko Akaike, Hitoshi Sugiyama, Yasuharu Sugawara
  • Publication number: 20070145883
    Abstract: A semiconductor light emitting device comprises: a substrate; a semiconductor stacked structure; a first electrode; a second electrode; and a reflective film. The substrate has a top face and a rear face electrode forming portion opposed thereto, and is translucent to light in a first wavelength band. The rear face electrode forming portion is surrounded by a rough surface. The semiconductor stacked structure is provided on the top face of the substrate and includes an active layer that emits light in the first wavelength band. The first electrode is provided on the semiconductor stacked structure, and the second electrode is provided on the rear face electrode forming portion. The reflective film is coated on at least a portion of the rough surface.
    Type: Application
    Filed: March 1, 2007
    Publication date: June 28, 2007
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Kenichi Ohashi, Yasuharu Sugawara, Shuji Itonaga, Yasuhiko Akaike
  • Publication number: 20070138139
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Application
    Filed: February 27, 2007
    Publication date: June 21, 2007
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Publication number: 20070142592
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Application
    Filed: February 27, 2007
    Publication date: June 21, 2007
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Patent number: 7208334
    Abstract: Disclosed is an acid etching resistance material comprising a compound having a repeating unit represented by the following general formula (1): (in the general formula (1), R1 is a hydrogen atom or methyl group; R3 is a cyclic group selected from an alicyclic group and an aromatic group; R4 is a polar group; R2 is a group represented by the following general formula (2); and j is 0 or 1): (in the general formula (2), R5 is a hydrogen atom or methyl group).
    Type: Grant
    Filed: February 14, 2005
    Date of Patent: April 24, 2007
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Koji Asakawa, Kenichi Ohashi, Akira Fujimoto, Takashi Sasaki
  • Patent number: D774923
    Type: Grant
    Filed: February 6, 2015
    Date of Patent: December 27, 2016
    Assignee: TOAGOSEI CO., LTD.
    Inventors: Kenichi Ohashi, Hideki Nakagawa, Tadashi Yoshinaga