Patents by Inventor Ryo Ogawa

Ryo Ogawa 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: 20240384106
    Abstract: A curable resin composition includes a multifunctional radical polymerizable compound (A), a monofunctional radical polymerizable compound (B), a rubber particle (C), and a radical polymerization initiator (D). The compound (A) includes a multifunctional urethane (meth)acrylate oligomer (a1) in a certain amount based on the total amount of the compounds (A) and (B). The compound (A) and/or (B) contains at least one radical polymerizable compound satisfying expressions (1) to (3) in a certain amount based on the total amount of the compounds (A) and (B). The compound satisfies the expressions (1) to (3) and is a compound other than the oligomer (a1): log(S)?0.4 (1), 3.0??P value?6.0 (2), molecular weight?500 (3), log(S) is a common logarithm of solubility in water at 25° C., and ?P value is a value of dipole interaction energy in Hansen solubility parameter.
    Type: Application
    Filed: May 10, 2024
    Publication date: November 21, 2024
    Inventors: TAKAYUKI HIRATANI, KYOHEI WADA, RYO OGAWA
  • Patent number: 12146021
    Abstract: A curable resin composition for producing a three-dimensional object formed of a cured resin product comprises a polyfunctional urethane (meth)acrylate having a weight-average molecular weight of 1,000 or more and 60,000 or less; a monofunctional radically polymerizable compound having one radically polymerizable functional group in a molecule; a polyfunctional radically polymerizable compound other than the polyfunctional urethane (meth)acrylate; rubber particles; and a radical polymerization initiator. The monofunctional radically polymerizable compound includes a monofunctional acrylamide-based compound, and the content of the polyfunctional radically polymerizable compound other than polyfunctional urethane (meth)acrylate (particularly one having a radically polymerizable functional group equivalent of less than 300 g/eq) is controlled.
    Type: Grant
    Filed: October 31, 2023
    Date of Patent: November 19, 2024
    Assignee: Canon Kabushiki Kaisha
    Inventors: Takayuki Hiratani, Kyohei Wada, Ryo Ogawa, Chiaki Nishiura
  • Publication number: 20240359165
    Abstract: A hydrochloric acid oxidation catalyst oxidizes hydrochloric acid. The hydrochloric acid oxidation catalyst includes a carrier, and copper, an alkali metal, and a rare earth element that are carried by the carrier. A differential value of a spectrum obtained by differential thermal analysis of the hydrochloric acid oxidation catalyst is 0.035 ?V/sec or less relative to a baseline in the range of 290 to 400° C.
    Type: Application
    Filed: August 29, 2022
    Publication date: October 31, 2024
    Inventors: Ryo NIISHIRO, Yusuke NAKAGAWA, Hideki SONE, Miku OGAWA
  • Publication number: 20240351007
    Abstract: A catalyst is a hydrochloric acid oxidation catalyst for oxidizing hydrochloric acid. The catalyst includes a carrier, and copper, an alkali metal, and a rare earth element that are carried by the carrier. The catalyst is composed of particles. A rate of change in crushing strength before and after heating is 0% or more and 40% or less.
    Type: Application
    Filed: August 29, 2022
    Publication date: October 24, 2024
    Inventors: Ryo NIISHIRO, Yusuke NAKAGAWA, Hideki SONE, Miku OGAWA
  • Patent number: 12109232
    Abstract: The present invention provides a radiation sensitizer or anti-cancer chemotherapy sensitizer that prevents the decomposition of hydrogen peroxide for a longer period of time, and that maintains its effect. The radiation sensitizer or anti-cancer chemotherapy sensitizer according to the present invention is characterized by using hydrogen peroxide together with a hydrogel containing a crosslinked gelatin gel.
    Type: Grant
    Filed: May 24, 2021
    Date of Patent: October 8, 2024
    Assignee: KORTUC INC.
    Inventors: Yasuhiro Ogawa, Shiho Tokuhiro, Hideki Oda, Norikazu Yokota, Ryo Akima
  • Publication number: 20240317967
    Abstract: A curing resin composition well balanced in curing properties and storage stability. The composition contains (A) an epoxy resin, (B) a curing agent, and (C) at least one of imide compounds represented by formulae (1-1), (1-2), and (1-3), wherein R11 represents an optionally substituted alkyl group with 1 to 10 carbon atoms, etc.; R1, R2, R3, and R4 each independently represent a hydrogen atom, an alkyl group with 1 to 10 carbon atoms, etc.; and R12 and R13 each independently represent a hydrogen atom, an optionally substituted alkyl group with 1 to 10 carbon atoms, etc.
    Type: Application
    Filed: January 25, 2022
    Publication date: September 26, 2024
    Inventors: Takeshi ENDO, Yasuyuki MORI, Ken-ichi TAMASO, Ryo OGAWA, Junji UEYAMA
  • Publication number: 20240307039
    Abstract: Provided is an ultrasound phantom including: water; a polysaccharide (A) having a sol-gel phase transition point of 30° C. or more and 95° C. or less; and a polysaccharide thickener (B) whose 1 mass % aqueous solution has a viscosity at room temperature of 300 mPa·s or more, wherein the ultrasound phantom is configured to show a tan ? of 0.2 or more under a gel state, which is obtained by dynamic viscoelasticity measurement at 1 Hz and room temperature.
    Type: Application
    Filed: March 7, 2024
    Publication date: September 19, 2024
    Inventors: KYOHEI WADA, CHIAKI NISHIURA, RYO OGAWA
  • Publication number: 20240299014
    Abstract: Provided is an ultrasound phantom including a hydrogel, wherein the hydrogel contains water, a first polysaccharide containing a glucose residue in a main chain thereof, and a mannose residue and a glucuronic acid residue in a side chain thereof, and a second polysaccharide containing a mannose residue in a main chain thereof and a galactose residue in a side chain thereof, and wherein the hydrogel has a Young's modulus of 0.1 kPa or more and 5.0 kPa or less.
    Type: Application
    Filed: March 6, 2024
    Publication date: September 12, 2024
    Inventors: CHIAKI NISHIURA, RYO OGAWA, KYOHEI WADA
  • Patent number: 12078543
    Abstract: When relation between a color of a color chip (a patch) in a color chart and a color of a color chip in an image-captured color chart is calculated, the color chip of the image-captured color chart was manually extracted by operating a keyboard or a mouse. Such an operation had a problem that an extraction error may occur, and that it takes time to manually extract all color chips in the color chart. The present invention solved the problem by a color chart in which recognition can be easily and automatically executed. The color chart includes a plurality of patches, and an automatic recognition marker configured to automatically recognize at least one of the plurality of patches.
    Type: Grant
    Filed: June 15, 2021
    Date of Patent: September 3, 2024
    Assignee: DIC Corporation
    Inventors: Masato Takahashi, Yasuhiro Morihara, Norimichi Tsumura, Ryo Takahashi, Keiko Ogawa, Isseki Kin
  • Publication number: 20240287231
    Abstract: A curable resin composition that is capable of forming a cured product having impact resistance and a high elastic modulus, and has a low viscosity, thereby being suitable for three-dimensional shaping. The curable resin composition contains: (A) an ?-(unsaturated alkoxyalkyl)acrylic acid or an ester thereof; (B) a bifunctional radically polymerizable oligomer; optionally (C) a radically polymerizable compound other than the component (A) and the component (B); (D) rubber particles; and (E) a radical polymerization initiator, wherein the component (A) is represented by the following formula (1).
    Type: Application
    Filed: April 26, 2024
    Publication date: August 29, 2024
    Inventors: Kazuho Saeki, Takayuki Hiratani, Ryo Ogawa, Kyohei Wada
  • Patent number: 12073628
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Grant
    Filed: July 13, 2022
    Date of Patent: August 27, 2024
    Assignee: NEC CORPORATION
    Inventors: Ryoma Oami, Hiroyoshi Miyano, Yusuke Takahashi, Hiroo Ikeda, Yukie Ebiyama, Ryo Kawai, Takuya Ogawa, Kazuya Koyama, Hiroshi Yamada
  • Patent number: 12073627
    Abstract: A guidance processing apparatus (100) includes an information acquisition unit (101) that acquires a plurality of different pieces of guidance information on the basis of states of a plurality of people within one or more images, and a control unit (102) that performs control of a plurality of target devices present in different spaces or time division control of a target device so as to set a plurality of different states corresponding to the plurality of pieces of guidance information.
    Type: Grant
    Filed: July 14, 2021
    Date of Patent: August 27, 2024
    Assignee: NEC CORPORATION
    Inventors: Ryoma Oami, Hiroyoshi Miyano, Yusuke Takahashi, Hiroo Ikeda, Yukie Ebiyama, Ryo Kawai, Takuya Ogawa, Kazuya Koyama, Hiroshi Yamada
  • Publication number: 20240264435
    Abstract: To obtain eye-related position information at an appropriate time. Provided is a line-of-sight detection apparatus line-of-sight detection apparatus including: an illumination unit that illuminates an eye with a plurality of illumination light rays; a determination unit that determines a time to cause the illumination unit to illuminate the eye; an illumination control unit that controls the illumination unit; an image pickup element having an event-driven function; and an arithmetic unit that computes eye-related position information, in which the illumination control unit causes the illumination unit to illuminate the eye on the basis of a determination result of the determination unit, the image pickup element generates event information by receiving light reflected from the eye, and the arithmetic unit computes the eye-related position information on the basis of the event information.
    Type: Application
    Filed: February 2, 2022
    Publication date: August 8, 2024
    Applicant: SONY GROUP CORPORATION
    Inventors: Ryo OGAWA, Yuki MAMISHIN
  • Publication number: 20240252572
    Abstract: A method of suppressing inflammation in intestinal cells of a non-human animal, including administering cashew nut shell liquid, heated cashew nut shell liquid, anacardic acid, cardanol, and/or cardol, and vitamin K to the non-human animal. An agent for suppressing production of an inflammatory cytokine in intestinal cells of a non-human animal, containing, as active components, cashew nut shell liquid, heated cashew nut shell liquid, anacardic acid, cardanol, and/or cardol, and vitamin K.
    Type: Application
    Filed: May 24, 2022
    Publication date: August 1, 2024
    Applicant: SDS BIOTECH K.K.
    Inventors: Shuichi HIYAMUTA, Ryo OGAWA, Yuki INDO, Haruki KITAZAWA
  • Publication number: 20240255403
    Abstract: The molded body is a non-foamed molded body including a polyurethane, wherein a Martens hardness measured at a point on the surface of the molded body positioned at a shortest distance from the center of gravity G is 1.0 N/mm2 or more, and three points of Martens hardness measured in a cross-section of the molded body satisfies a specific relational expression, wherein an index value K? from a scattering profile obtained by allowing a characteristic X-ray from a Cu tube to incident on a surface region to be evaluated of the molded body satisfies a specific relational expression, and wherein the molded body has an erosion rate E of 0.6 ?m/g or less, which is measured with spherical alumina particles having an average particle diameter (D50) of 3.0 ?m in the surface region to be evaluated.
    Type: Application
    Filed: February 26, 2024
    Publication date: August 1, 2024
    Inventors: RYO OGAWA, TAKAYUKI HIRATANI, KANA SATO, MASAHIRO WATANABE, TETSUO HINO
  • Patent number: 12046301
    Abstract: A semiconductor integrated circuit includes a buffer which outputs a memory control signal to a terminal coupled to a memory device, a power supply control circuit which controls a supply of a power supply voltage from a power supply line to the buffer based on a power control signal, a pull-up control circuit configured to control a pull-up of the terminal based on a pull-up control signal, and a control signal generating circuit. The control signal generating circuit generates, during an output period, the power control signal to supply the power supply voltage to the buffer, and the pull-up control signal to stop the pull-up of the terminal, and generates, during an idle period, the power control signal to stop the supply of the power supply voltage to the buffer, and the pull-up control signal to perform the pull-up of the terminal.
    Type: Grant
    Filed: September 15, 2023
    Date of Patent: July 23, 2024
    Assignee: Socionext Inc.
    Inventors: Masanori Okinoi, Sachio Ogawa, Ryo Azumai, Kiichi Hamasaki
  • Patent number: 12037345
    Abstract: The invention provides a compound of formula (I): wherein Ring A, Q, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, X, a, b, c and d are as defined in the specification, useful for inhibiting the activity of SHP2.
    Type: Grant
    Filed: July 23, 2019
    Date of Patent: July 16, 2024
    Assignees: TAIHO PHARMACEUTICAL CO., LTD., OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Tadashi Shimamura, Ryo Kato, Risako Miura, Takashi Mita, Takahiro Ogawa, Yufu Sagara, Christopher Norbert Johnson, Steven Howard, James Edward Harvey Day, Jeffrey David St. Denis, John Walter Liebeschuetz
  • Publication number: 20240201606
    Abstract: An imprint apparatus includes: a chuck including a temperature controller configured to adjust a temperature of a substrate having a shot region, the chuck configured to hold the substrate; a template stage configured to hold a template so that a surface of the template with a pattern faces the substrate and configured to change a relative position of the substrate to the template in a vertical direction; and a controller configured to control the chuck and the template stage. The controller is configured to control the temperature controller such that the temperature of the substrate is adjusted based on a magnification error between the pattern and the shot region. The controller controls the template stage such that the pattern is transferred to the shot region of the substrate of which the temperature is adjusted.
    Type: Application
    Filed: August 28, 2023
    Publication date: June 20, 2024
    Applicant: Kioxia Corporation
    Inventors: Masaki MITSUYASU, Anupam MITRA, Ryo OGAWA
  • Patent number: 11987658
    Abstract: A curable resin composition that is capable of forming a cured product having impact resistance and a high elastic modulus, and has a low viscosity, thereby being suitable for three-dimensional shaping. The curable resin composition contains: (A) an ?-(unsaturated alkoxyalkyl)acrylic acid or an ester thereof; (B) a bifunctional radically polymerizable oligomer; optionally (C) a radically polymerizable compound other than the component (A) and the component (B); (D) rubber particles; and (E) a radical polymerization initiator, wherein the component (A) is represented by the following formula (1).
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: May 21, 2024
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kazuho Saeki, Takayuki Hiratani, Ryo Ogawa, Kyohei Wada
  • Publication number: 20240141095
    Abstract: Disclosed is a curable resin composition containing: (A) a cyanate ester resin; (B) an epoxy resin essentially including at least a 4-amino-3-methylphenol-type epoxy resin; and (C) a latent curing agent. Preferably, the cyanate ester resin (A) is at least one selected from the group consisting of compounds represented by formula (1) below, compounds represented by formula (2) below, and at least one of polymer of these compounds. Formula (1): NC—O-A1-Y1-A2-O—CN (See the Description for the symbols in the formula). Formula (2): (See the Description for the symbols in the formula).
    Type: Application
    Filed: February 8, 2022
    Publication date: May 2, 2024
    Inventors: Keisuke OTA, Kohei HIRAYAMA, Ryo OGAWA, Shinsuke YAMADA