Patents by Inventor Isao Adachi

Isao Adachi 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: 10290823
    Abstract: Provided is a photodetector including: an organic semiconductor (20) having protrusions; a metal layer (30) added onto the organic semiconductor (20), for promoting at least one of localized plasmon resonance and surface plasmon resonance in which electrons are excited through irradiation of detection light; and a semiconductor (40) forming a junction with the metal layer (30), for allowing electrons excited through the plasmon resonance to pass through the junction (40a) with the metal layer (30).
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: May 14, 2019
    Assignees: Olympus Corporation, The University of Tokyo, Kyushu University, National University Corporation
    Inventors: Yoshiharu Ajiki, Isao Shimoyama, Kiyoshi Matsumoto, Tetsuo Kan, Koichi Karaki, Yasuo Sasaki, Masayuki Yahiro, Akiko Hamada, Chihaya Adachi
  • Publication number: 20190055359
    Abstract: A resin composition capable of forming a cured film having a high refractive index, high transparency and high heat resistance, and a polymer which is used for the resin composition. A polymer having a structural unit of Formula (1): wherein A1 and A2 are each independently an —O— group or a —C(?O)O— group; X is a divalent organic group having at least one aromatic ring or heterocyclic ring, wherein, when the X has two or more aromatic rings or heterocyclic rings, the rings are optionally bonded to each other via a single bond, are optionally bonded to each other via a heteroatom, or optionally form a condensed ring; and Y is a divalent organic group having at least one aromatic ring or condensed ring. A resin composition, includes: the polymer; a cross-linking agent; and a solvent.
    Type: Application
    Filed: October 4, 2016
    Publication date: February 21, 2019
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Yuki SUGAWARA, Takahiro SAKAGUCHI, Isao ADACHI
  • Publication number: 20180362685
    Abstract: There is provided a thermosetting resin composition. A resin composition, comprising: (A) component, (B) component, and a solvent, wherein the content of the (B) component is 0.1 to 5.
    Type: Application
    Filed: November 30, 2016
    Publication date: December 20, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao ADACHI, Takahiro SAKAGUCHI, Yuki SUGAWARA
  • Publication number: 20180305578
    Abstract: A thermosetting resin composition, a thermosetting resin composition for protective films, a thermosetting resin composition for planarizing films, and a method for producing a cured film, a protective film, or a planarizing film by using the resin composition. A thermosetting resin composition has a polymer having a structural unit of Formula (1) below, a curing agent in an amount of 0% by mass to 30% by mass with respect to the polymer, and a solvent. When the thermosetting resin composition includes the curing agent, the curing agent is at least one compound selected from polyfunctional (meth)acrylate compounds and polyfunctional blocked isocyanate compounds: (wherein A1 is a C2 or C3 alkenyl group or alkynyl group, and A2 is a C2 alkenylene group or alkynylene group).
    Type: Application
    Filed: September 23, 2016
    Publication date: October 25, 2018
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro SAKAGUCHI, Yuki SUGAWARA, Isao ADACHI
  • Patent number: 9823391
    Abstract: A non-photosensitive resin composition including: a self-cross-linkable copolymer having structural units of Formulae (1) and (2): wherein each R0 is independently a hydrogen atom or methyl group; X is an —O— group or an —NH— group; R1 is a single bond or a C1-6 alkylene group; R2 is a C1-6 alkyl group; a is an integer of 1 to 5, b is an integer of 0 to 4, and when a and b satisfy 1?a+b?5, and b is 2, 3, or 4, such R2 optionally differ from each other; R3 is a divalent organic group of Formula (I), Formula (II), or Formula (III), and R4 is an organic group having an epoxy group: wherein c is an integer of 0 to 3, d is an integer of 1 to 3, and each e is independently an integer of 2 to 6; and a solvent.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: November 21, 2017
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro Sakaguchi, Isao Adachi
  • Patent number: 9796843
    Abstract: A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, the composition comprising: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; a component (B) that is an acrylic polymer having at least one of a C2-5 alkyl ester group and a C2-5 hydroxyalkyl ester group and at least one of a carboxy group and a phenolic hydroxy group; and a component (C) that is a cross-linking agent.
    Type: Grant
    Filed: July 20, 2010
    Date of Patent: October 24, 2017
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tadashi Hatanaka, Isao Adachi
  • Patent number: 9733519
    Abstract: A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, including: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; and a component (B) that is a cross-linking agent.
    Type: Grant
    Filed: June 21, 2010
    Date of Patent: August 15, 2017
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tadashi Hatanaka, Isao Adachi
  • Publication number: 20170227848
    Abstract: There is provided a resin composition for forming a color filter underlayer film that can form a cured film having excellent solvent resistance, heat resistance, and transparency and can reduce generation of the color resist residue at the time of formation of a color filter on the cured film. The resin composition for forming a color filter underlayer film comprising: a homopolymer or a copolymer having a structure unit of Formula (1); an acid compound; a solvent; and a crosslinking agent in an amount of 0% by mass to 35% by mass based on a content of a solid content of the resin composition: (where R0 is a hydrogen atom or methyl group; R1 is a C1-6 hydrocarbon group having at least one hydroxy group as a substituent; and the C1-6 hydrocarbon group further optionally has an ether bond).
    Type: Application
    Filed: June 25, 2015
    Publication date: August 10, 2017
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Takahiro SAKAGUCHI, Isao ADACHI
  • Publication number: 20170166737
    Abstract: A thermosetting resin composition for a flattened film or a microlens including: a copolymer having structural units of the following Formulae (1) and (2), wherein R0s are each independently a hydrogen atom or a methyl group, R1 is a single bond or a C1-5 alkylene group, in which the alkylene group may have an ether bond in the main chain, and R2 is an epoxy group or a C5-12 organic group having an epoxy ring; and a solvent.
    Type: Application
    Filed: July 3, 2015
    Publication date: June 15, 2017
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao ADACHI, Takahiro SAKAGUCHI
  • Patent number: 9529354
    Abstract: A machine tool includes a tool attachment device, a workpiece attachment device, a controller, a mode selector, an axis selector, a cover, a window, and a manual operation auxiliary display device. The controller is configured to control movements of at least one of the tool attachment device and the workpiece attachment device with respect to a target axis. The mode selector is configured to select a manual operation mode or an automatic operation mode. The axis selector is to select the target axis among a plurality of axes in a case where the mode selector selects the manual operation mode. The manual operation auxiliary display device is configured to display directions of the plurality of axes included in the machine tool as an axis configuration model in the window in a case where the manual operation mode is selected.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: December 27, 2016
    Assignee: YAMAZAKI MAZAK CORPORATION
    Inventors: Jun Igarashi, Isao Adachi, Makoto Tanahashi
  • Patent number: 9348224
    Abstract: There is provided a photosensitive resin composition. A photosensitive resin composition including a component (A), a component (B); and a solvent, wherein the component (A) is a copolymer having a structural unit of Formula (1) and a structural unit of Formula (2): (where R0 is a hydroxy group or a carboxy group; R1 is a hydrogen atom or a methyl group; R2 is a single bond or a C1-5 alkylene group; R3 is a thermally cross-linkable monovalent organic group; and in a plurality of structural units of Formula (2), R1 are optionally different from each other), and the component (B) is a photosensitizer.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 24, 2016
    Assignee: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Isao Adachi, Takahiro Sakaguchi, Hiroyuki Soda
  • Publication number: 20150338556
    Abstract: A non-photosensitive resin composition including: a self-cross-linkable copolymer having structural units of Formulae (1) and (2): wherein each R0 is independently a hydrogen atom or methyl group; X is an —O— group or an —NH— group; R1 is a single bond or a C1-6 alkylene group; R2 is a C1-6 alkyl group; a is an integer of 1 to 5, b is an integer of 0 to 4, and when a and b satisfy 1?a+b?5, and b is 2, 3, or 4, such R2 optionally differ from each other; R3 is a divalent organic group of Formula(I), Formula (II), or Formula (III), and R4 is an organic group having an epoxy group: wherein c is an integer of 0 to 3, d is an integer of 1 to 3, and each e is independently an integer of 2 to 6; and a solvent.
    Type: Application
    Filed: October 4, 2013
    Publication date: November 26, 2015
    Inventors: Takahiro SAKAGUCHI, Isao ADACHI
  • Publication number: 20150205287
    Abstract: A machine tool includes a tool attachment device, a workpiece attachment device, a controller, a mode selector, an axis selector, a cover, a window, and a manual operation auxiliary display device. The controller is configured to control movements of at least one of the tool attachment device and the workpiece attachment device with respect to a target axis. The mode selector is configured to select a manual operation mode or an automatic operation mode. The axis selector is to select the target axis among a plurality of axes in a case where the mode selector selects the manual operation mode. The manual operation auxiliary display device is configured to display directions of the plurality of axes included in the machine tool as an axis configuration model in the window in a case where the manual operation mode is selected.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Applicant: YAMAZAKI MAZAK CORPORATION
    Inventors: Jun IGARASHI, Isao ADACHI, Makoto TANAHASHI
  • Publication number: 20150050593
    Abstract: There is provided a photosensitive resin composition. A photosensitive resin composition including a component (A), a component (B); and a solvent, wherein the component (A) is a copolymer having a structural unit of Formula (1) and a structural unit of Formula (2): (where R0 is a hydroxy group or a carboxy group; R1 is a hydrogen atom or a methyl group; R2 is a single bond or a C1-5 alkylene group; R3 is a thermally cross-linkable monovalent organic group; and in a plurality of structural units of Formula (2), R1 are optionally different from each other), and the component (B) is a photosensitizer.
    Type: Application
    Filed: March 15, 2013
    Publication date: February 19, 2015
    Inventors: Isao Adachi, Takahiro Sakaguchi, Hiroyuki Soda
  • Patent number: 8648994
    Abstract: Disclosed are a liquid crystal display element exhibiting a continuous gradation memory property as well as different display properties substantially similar to those of a liquid crystal display element having nematic liquid crystals, while enabling continuous tone display, and a method for manufacturing the same.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: February 11, 2014
    Assignees: LG Display Co., Ltd., Tokyo Institute of Technology
    Inventors: Osamu Sato, Katsuyoshi Hiraki, Isao Adachi, Dong-Uk Cho, Kento Okoshi, Masatoshi Tokita, Junji Watanabe
  • Patent number: 8198447
    Abstract: A fused tricyclic compound having aldose reductase inhibitory activity and shown by the following formula, wherein R1 represents 1 to 3 atoms or substituents selected from a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl, cycloalkyl, alkylene, or alkoxy group, and a protected or unprotected hydroxyl or carboxyl group, R2 represents a protected or unprotected carboxyl group, R3 represents 1 or 2 atoms or substituents selected from a hydrogen atom, a halogen atom, an oxo group, a substituted or unsubstituted alkyl or alkoxy group, and a protected or unprotected carboxyl group, A represents an alkylene group, and B represents an oxygen atom, a sulfur atom, or a group shown by the following formula, wherein R4 represents an alkyl or aryl group substituted by an aryl, cycloalkyl, or heterocyclic group, and X represents an oxygen atom or a sulfur atom, provided that, when B represents a group shown by the following formula: wherein R4 represents an alkyl or aryl group substituted
    Type: Grant
    Filed: February 11, 2010
    Date of Patent: June 12, 2012
    Assignee: National University Corporation University of Toyama
    Inventors: Naoki Toyooka, Atsushi Kato, Isao Adachi
  • Publication number: 20120114879
    Abstract: A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, the composition comprising: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; a component (B) that is an acrylic polymer having at least one of a C2-5 alkyl ester group and a C2-5 hydroxyalkyl ester group and at least one of a carboxy group and a phenolic hydroxy group; and a component (C) that is a cross-linking agent.
    Type: Application
    Filed: July 20, 2010
    Publication date: May 10, 2012
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tadashi Hatanaka, Isao Adachi
  • Publication number: 20120082805
    Abstract: A material from which a cured film exhibiting high solvent resistance, liquid crystal-alignment performance, heat resistance and high transparency can be formed. A composition for forming a thermoset film having photo alignment properties, including: a component (A) that is an acrylic copolymer having a photodimerizing moiety and a thermal cross-linking moiety; and a component (B) that is a cross-linking agent.
    Type: Application
    Filed: June 21, 2010
    Publication date: April 5, 2012
    Applicant: NISSAN CHEMICAL INDUSTRIES, LTD.
    Inventors: Tadashi Hatanaka, Isao Adachi
  • Publication number: 20110181821
    Abstract: Disclosed are a liquid crystal display element exhibiting a continuous gradation memory property as well as different display properties substantially similar to those of a liquid crystal display element having nematic liquid crystals, while enabling continuous tone display, and a method for manufacturing the same.
    Type: Application
    Filed: December 30, 2010
    Publication date: July 28, 2011
    Applicants: LG Display Co., Ltd., Tokyo Institute of Technology
    Inventors: Osamu SATO, Katsuyoshi Hiraki, Isao Adachi, Dong-Uk Cho, Kento Okoshi, Masatoshi Tokita, Junji Watanabe
  • Patent number: D651534
    Type: Grant
    Filed: November 29, 2010
    Date of Patent: January 3, 2012
    Inventors: Kiyoyuki Okuyama, Tomohisa Yamazaki, Makoto Tanahashi, Isao Adachi