Patents by Inventor Koji Nishimura

Koji Nishimura 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: 20230210778
    Abstract: This disclosure provides formulations of enzalutamide and their use for treating hyperproliferative disorders.
    Type: Application
    Filed: November 11, 2022
    Publication date: July 6, 2023
    Inventors: Douglas Alan Lorenz, Sanjay Konagurthu, Randy J. Wald, Jason A. Everett, Sheila Matz, Yuuki Takaishi, Toshiro Sakai, Ryousuke Irie, Shinsuke Oba, Hiroyasu Toyota, Koji Nishimura, Atsushi Kanbayashi
  • Publication number: 20230146575
    Abstract: Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 ?m or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.
    Type: Application
    Filed: March 26, 2021
    Publication date: May 11, 2023
    Applicant: Denka Company Limited
    Inventors: Koki IKARASHI, Nobuya SUZUKI, Koji NISHIMURA, Makoto TAKEDA, Seiji KOBASHI
  • Publication number: 20230142330
    Abstract: Provided is a boron nitride sintered body including: a plurality of coarse particles each having a length of 20 ?m or more; and fine particles smaller than the plurality of coarse particles, in which, when viewed in a cross-section, the plurality of coarse particles intersect with each other. Provided is a method for manufacturing a boron nitride sintered body, the method including: a raw material preparation step of firing a mixture containing boron carbonitride and a boron compound in a nitrogen atmosphere to obtain lump boron nitride having an average particle diameter of 10 to 200 ?m; and a sintering step of molding and heating a blend containing the lump boron nitride and a sintering aid to obtain a boron nitride sintered body including coarse particles each having a length of 20 ?m or more in a cross-section and fine particles smaller than the coarse particles.
    Type: Application
    Filed: March 26, 2021
    Publication date: May 11, 2023
    Applicant: Denka Company Limited
    Inventors: Koki IKARASHI, Makoto TAKEDA, Seiji KOBASHI, Koji NISHIMURA
  • Publication number: 20230141729
    Abstract: Provided is a method for manufacturing a composite body, the method including: a nitriding step of firing a boron carbide powder in a nitrogen atmosphere to obtain a fired product containing boron carbonitride; a sintering step of molding and heating a blend containing the fired product and a sintering aid to obtain a boron nitride sintered body including boron nitride particles and pores; and an impregnating step of impregnating the boron nitride sintered body with a resin composition, the composite body having the boron nitride sintered body and a resin filled in at least some of the pores of the boron nitride sintered body.
    Type: Application
    Filed: March 30, 2021
    Publication date: May 11, 2023
    Applicant: Denka Company Limited
    Inventors: Yoshitaka MINAKATA, Yusuke WAKUDA, Shinya SAKAGUCHI, Tomoya YAMAGUCHI, Koji NISHIMURA
  • Publication number: 20230122911
    Abstract: This disclosure provides formulations of enzalutamide and their use for treating hyperproliferative disorders.
    Type: Application
    Filed: November 11, 2022
    Publication date: April 20, 2023
    Inventors: Douglas Alan Lorenz, Sanjay Konagurthu, Randy J. Wald, Jason A. Everett, Sheila Matz, Yuuki Takaishi, Toshiro Sakai, Ryousuke Irie, Shinsuke Oba, Hiroyasu Toyota, Koji Nishimura, Atsushi Kanbayashi
  • Publication number: 20230085806
    Abstract: Provided is a boron nitride sintered body including boron nitride particles and pores, the boron nitride sintered body having a sheet shape and a thickness of less than 2 mm. Provided is a method for manufacturing a boron nitride sintered body, the method including a sintering step of molding and heating a blend containing a boron carbonitride powder and a sintering aid to obtain a sheet-shaped boron nitride sintered body including boron nitride particles and pores, in which a thickness of the boron nitride sintered body obtained in the sintering step is less than 2 mm.
    Type: Application
    Filed: March 26, 2021
    Publication date: March 23, 2023
    Applicant: Denka Company Limited
    Inventors: Koki IKARASHI, Makoto TAKEDA, Seiji KOBASHI, Koji NISHIMURA
  • Patent number: 11497125
    Abstract: A bonded substrate includes a substrate, a metal plate forming a stacked state with the substrate, and bonding member. The metal plate has a first surface on the substrate side and a second surface opposite; wherein an edge of the first surface is located outside an edge of the second. The bonding member is disposed between the substrate and plate to bond the plate and substrate, and protrudes from the edge over an entire periphery of the plate. In cut surfaces obtained by cutting the bonded substrate, a peripheral surface length (A) from a portion corresponding to a peripheral edge of the first surface to a corresponding portion of the second, protrusion length of the bonding member, and thickness (C) of the metal plate satisfy first and second expressions. 0.032?B/(A+B)?0.400??(First Expression) 0.5(mm)?C?2.
    Type: Grant
    Filed: September 27, 2019
    Date of Patent: November 8, 2022
    Assignee: DENKA COMPANY LIMITED
    Inventors: Yuta Tsugawa, Koji Nishimura, Ryota Aono
  • Publication number: 20220225498
    Abstract: A ceramic-copper composite having a flat plate shape, including: a ceramic layer; a copper layer; and a brazing material layer present between the ceramic layer and the copper layer, in which a specified Expression (1) is satisfied in a cut surface of the copper layer obtained when the ceramic-copper composite is cut at a plane perpendicular to a main surface of the ceramic-copper composite, where S(102)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (102) plane is within 10°, S(101)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (101) plane is within 10°, S(111)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientation of (111) plane is within 10°, and S(112)% is an area ratio occupied by copper crystals having a crystal orientation of which an inclination from a crystal orientati
    Type: Application
    Filed: December 26, 2019
    Publication date: July 14, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Takahiro NAKAMURA, Koji NISHIMURA
  • Publication number: 20220177377
    Abstract: A silicon nitride substrate includes silicon nitride and magnesium, in which when a surface of the silicon nitride substrate is analyzed with an X-ray fluorescence spectrometer under the specific Condition I, XB/XA is 0.8 or more and 1.0 or less.
    Type: Application
    Filed: March 27, 2020
    Publication date: June 9, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Yuta TSUGAWA, Seiji KOBASHI, Koji NISHIMURA
  • Publication number: 20220161366
    Abstract: A scribe line is formed on a first surface of a nitride ceramic base material by a laser. Next, the nitride ceramic base material is divided along the scribe line. The scribe line includes a plurality of recessed portions. The plurality of recessed portions are formed in a row on the first surface of the nitride ceramic base material. A depth of each of the plurality of recessed portions is equal to or greater than 0.70 times and equal to or smaller than 1.10 times an opening width of each of the plurality of recessed portions. The opening width of each of the plurality of recessed portions is equal to or greater than 1.00 times and equal to or smaller than 1.10 times an inter-center distance of the plurality of recessed portions.
    Type: Application
    Filed: March 12, 2020
    Publication date: May 26, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Yoshiyuki ESHIMA, Daiki FUJIYOSHI, Seiji KOBASHI, Koji NISHIMURA
  • Publication number: 20220147723
    Abstract: A ceramic green sheet including a plurality of substrate forming regions. A barcode or a two-dimensional code is drawn in a portion of the ceramic green sheet. The barcode or the two-dimensional code is obtained by encoding one or more of the following information. Information relating to raw materials used when the ceramic green sheet is produced, information relating to molding conditions of the ceramic green sheet, information relating to a release agent used when a plurality of the ceramic green sheets are stacked, or a serial number.
    Type: Application
    Filed: February 28, 2020
    Publication date: May 12, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Seiji KOBASHI, Koji NISHIMURA
  • Patent number: 11292975
    Abstract: Provided is a powder fuel supply apparatus comprising a distributor (84) that branches supplied powder fuel to a plurality of branch tubes (82), a plurality of burners (126a) connected to downstream ends (82a) of the plurality of branch tubes (82), respectively, to supply char into a gasification furnace that gasifies the powder fuel, a flow nozzle (85) provided in each of the plurality of branch tubes (82), to apply pressure loss to char flow in the branch tube (82), a differential pressure gauge (86) that measures a differential pressure generated by the flow nozzle (85), and a control unit that determines decrease in flow velocity of the char flow based on the differential pressure obtained by the differential pressure gauge (86).
    Type: Grant
    Filed: February 12, 2019
    Date of Patent: April 5, 2022
    Assignee: MITSUBISHI POWER, LTD.
    Inventors: Yuichiro Urakata, Koji Nishimura, Jun Kasai
  • Publication number: 20220098121
    Abstract: A method for manufacturing a single sheet-type green sheet includes a transporting step of transporting a strip-shaped green sheet that contains ceramic along a longitudinal direction thereof, and an irradiation step of irradiating the transported strip-shaped green sheet with a laser beam to cut the strip-shaped green sheet, thereby obtaining a single sheet-type green sheet.
    Type: Application
    Filed: January 30, 2020
    Publication date: March 31, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Yoshiyuki ESHIMA, Ryuhei WATANABE, Seiji KOBASHI, Koji NISHIMURA
  • Publication number: 20220039264
    Abstract: A bonded substrate includes a substrate, a metal plate forming a stacked state with the substrate, and bonding member. The metal plate has a first surface on the substrate side and a second surface opposite; wherein an edge of the first surface is located outside an edge of the second. The bonding member is disposed between the substrate and plate to bond the plate and substrate, and protrudes from the edge over an entire periphery of the plate. In cut surfaces obtained by cutting the bonded substrate, a peripheral surface length (A) from a portion corresponding to a peripheral edge of the first surface to a corresponding portion of the second, protrusion length of the bonding member, and thickness (C) of the metal plate satisfy first and second expressions. 0.032?B/(A+B)?0.400??(First Expression) 0.5 (mm)?C?2.
    Type: Application
    Filed: September 27, 2019
    Publication date: February 3, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Yuta TSUGAWA, Koji NISHIMURA, Ryota AONO
  • Publication number: 20220009842
    Abstract: A ceramic-copper composite having a flat plate shape, including: a ceramic layer; a copper layer; and a brazing material layer present between the ceramic layer and the copper layer. When a region having a length of 1,700 ?m in a long-side direction is a region P on a cut surface of the ceramic-copper composite obtained when the ceramic-copper composite is cut with a plane perpendicular to a main surface of the ceramic-copper composite, an average crystal grain size D1 of copper crystals at least partially present in a region P1 within 50 ?m on a side of the copper layer from an interface between the ceramic layer and the brazing material layer in the region P is 30 ?m or more and 100 ?m or less.
    Type: Application
    Filed: November 22, 2019
    Publication date: January 13, 2022
    Applicant: DENKA COMPANY LIMITED
    Inventors: Akimasa YUASA, Takahiro NAKAMURA, Shuhei MORITA, Koji NISHIMURA
  • Publication number: 20210325041
    Abstract: An object of the present invention is to provide a pulverized coal drying system for a pulverizer, a pulverized coal drying method therefor, a pulverized coal drying program, a pulverizer, and an integrated gasification combined cycle capable of stably drying a carbonaceous feedstock irrespective of the type of the carbonaceous feedstock to be used. There is provided a controller (50) of a pulverizer (10) that dries a supplied carbonaceous feedstock by using a drying fluid and includes a flow rate controller that controls the flow rate of the drying fluid within upper and lower limits of the flow rate of the drying fluid that are set to dry a plurality of types or the carbonaceous feedstock having different moisture contents in such a way that the temperature of the drying fluid discharged from the pulverizer (10) approaches a target temperature.
    Type: Application
    Filed: November 19, 2019
    Publication date: October 21, 2021
    Applicant: MITSUBISHI POWER, LTD.
    Inventors: Yuichiro Urakata, Koji Nishimura, Jun Kasai
  • Publication number: 20210238490
    Abstract: The object is to provide a powder fuel feed apparatus, a gasifier unit, and an integrated gasification combined cycle and a control method of a powder fuel feed apparatus that can suppress deformation of a sintered metal filter with simple and inexpensive configuration. An embodiment includes: a distributor pipe (89) in which a mixed gas containing moisture and a gas in which pulverized coal and nitrogen transported with the pulverized coal are mixed is transported; and a diluting nitrogen system (90) that, when a flow velocity of the mixed gas is less than a predetermined threshold, additionally supplies a diluting nitrogen to a mixing chamber (97) connected to the distributor pipe (89) and forming a part of the distributor pipe (89), and the diluting nitrogen system (90) continuously supplies a predetermined flow rate of the diluting nitrogen to the mixing chamber (97).
    Type: Application
    Filed: November 8, 2019
    Publication date: August 5, 2021
    Applicant: Mitsubishi Power, Ltd.
    Inventors: Yuichiro Urakata, Koji Nishimura, Jun Kasai
  • Publication number: 20210139798
    Abstract: A pressurizing nozzle includes a nozzle body; a filter that is provided to be perpendicular to the central axis direction of the nozzle body so as to cover the internal cross section of the nozzle body at the leading end portion on one end of the nozzle body and that is made of sintered metal having a prescribed thickness in the central axis direction; a retainer having an annular shape that is mounted to the leading end portion of the nozzle body so as to be disassemble and that fixes the outer circumferential portion of the filter via a pair of sealing parts; and a sealing portion that is disposed along the outer circumferential end face of the filter and that seals a fluid from flowing from the outer circumferential face toward the outside in the radial direction through the filter.
    Type: Application
    Filed: February 9, 2018
    Publication date: May 13, 2021
    Applicant: MITSUBISHI HITACHI POWER SYSTEMS, LTD.
    Inventors: Yuichiro Urakata, Koji Nishimura, Jun Kasai
  • Patent number: 10927316
    Abstract: A char discharge unit is for discharging char discharged from a filtration unit into a char storage unit in which a pressure is at least temporarily higher pressure than that in the filtration unit. The char discharge unit includes a char discharge line connected to a lower side of the filtration unit in a vertical direction and connected to the char storage unit; a lock hopper installed at an intermediary point of the char discharge line to temporarily store the char; an admission valve installed in the char discharge line between the lock hopper and the filtration unit; a control valve installed in the char discharge line between the lock hopper and the char storage unit; and a control device configured to close the control valve when the admission valve is open, and to close the admission valve when the control valve is open.
    Type: Grant
    Filed: December 12, 2016
    Date of Patent: February 23, 2021
    Assignee: MITSUBISHI POWER, LTD
    Inventors: Haruto Shinoda, Koji Nishimura, Naoto Nakayama, Yasunari Shibata
  • Patent number: D986025
    Type: Grant
    Filed: July 13, 2021
    Date of Patent: May 16, 2023
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Chie Fukuda, Kazunori Seto, Koji Nishimura