Patents by Inventor Hiroshi Iwasaki

Hiroshi Iwasaki 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: 20250114771
    Abstract: A method for producing a noble metal fine particle-supported catalyst includes: a step of mixing a noble metal salt, an alcohol having 1 to 5 carbon atoms, and a support to form a mixture; and a heating step of the mixture at a temperature of 150° C. or higher and 800° C. or lower to produce a noble metal fine particle-supported catalyst.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Applicant: TOYOTA BOSHOKU KABUSHIKI KAISHA
    Inventors: Hiroshi YANO, Kota IWASAKI
  • Publication number: 20250115981
    Abstract: A WC-based cemented carbide contains, in terms of mass %, Co of 10% to 40%; and Cu of 5% to 15%, the balance consisting of at least one selected from the group consisting of Ti, Zr and Cr, and W, B, C and inevitable impurities. Thus, it is possible to provide a WC-based cemented carbide having a high abrasion resistance while adopting a configuration advantageous for a high thermal conductivity.
    Type: Application
    Filed: January 24, 2023
    Publication date: April 10, 2025
    Applicant: Proterial, Ltd.
    Inventors: Tomio IWASAKI, Hiroki SUGAWARA, Shuho KOSEKI, Hiroshi OHNUMA
  • Publication number: 20250071894
    Abstract: The printed wiring board substrate includes an insulating layer, a first copper foil, and a second copper foil. The insulating layer has a first main surface and a second main surface opposite to the first main surface. The insulating layer includes a plurality of polyimide layers and a plurality of fluororesin layers. The total number of the plurality of polyimide layers and the plurality of fluororesin layers is 5 or more. Each of the plurality of polyimide layers and each of the plurality of fluororesin layers are alternately stacked along a thickness direction of the insulating layer. One of the plurality of fluororesin layers constitutes a first outermost layer which is an outermost layer on the side of the first main surface. Another one of the plurality of fluororesin layers constitutes a second outermost layer which is an outermost layer on the side of the second main surface.
    Type: Application
    Filed: March 20, 2023
    Publication date: February 27, 2025
    Applicants: SUMITOMO ELECTRIC INDUSTRIES, LTD., SUMITOMO ELECTRIC PRINTED CIRCUITS, INC.
    Inventors: Hiroshi UEDA, Ichiro KUWAYAMA, Suguru YAMAGISHI, Toshiki IWASAKI, Akihiro YANO, Takuma YAMAMOTO
  • Publication number: 20250013730
    Abstract: An information processing device according to an embodiment of the present disclosure is provided with a memory unit including a stack area, and an information processing unit. The information processing unit executes, after executing a return instruction to a specific address, a determination process configured to determine whether an instruction placed at the specific address is an authentication code verification instruction, and verifies, in a case where the instruction placed at the specific address is consequently determined as the authentication code verification instruction, match or mismatch of an authentication code by executing the authentication code verification instruction.
    Type: Application
    Filed: December 16, 2022
    Publication date: January 9, 2025
    Inventors: Kazutaka Tachibana, Tetsuo Yoshida, Harunaga Hiwatari, Haruki Satou, Akira Noguchi, Hiroshi Iwasaki
  • Publication number: 20240419708
    Abstract: A non-transitory computer-readable recording medium stores an information processing program for causing a computer to perform a process including: specifying a terminal subject based on a parent-child relationship of subjects that correspond to a plurality of tags used in a document; and calculating a vector of a tag that corresponds to the terminal subject based on each word included in definition information set for the terminal subject and a word vector dictionary that defines a vector of each word.
    Type: Application
    Filed: August 27, 2024
    Publication date: December 19, 2024
    Applicant: Fujitsu Limited
    Inventors: Shogo OHYAMA, Masahiro KATAOKA, Hiroshi IWASAKI
  • Patent number: 11084782
    Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.
    Type: Grant
    Filed: December 20, 2019
    Date of Patent: August 10, 2021
    Assignees: Mitsubishi Gas Chemical Company, Inc., Eiwa Chemical Ind. Co., Ltd.
    Inventors: Takuya Kageyama, Haruka Sakai, Kazuyoshi Uera, Tomoki Iwata, Yuji Yasuda, Kazuya Nakata, Hiroshi Iwasaki, Mitsuru Kasuga
  • Publication number: 20210124408
    Abstract: According to one embodiment, an information processing device with various selectable functions has a processor and a rechargeable power supply, such as battery. The processor is configured to acquire a present charge level (amount of charge remaining) of the rechargeable power supply, and determine to restrict an availability of at least one selectable function based on a calculated usage frequency of each selectable function and the present charge level.
    Type: Application
    Filed: July 16, 2020
    Publication date: April 29, 2021
    Inventor: Hiroshi IWASAKI
  • Publication number: 20200123101
    Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.
    Type: Application
    Filed: December 20, 2019
    Publication date: April 23, 2020
    Inventors: Takuya Kageyama, Haruka Sakai, Kazuyoshi Uera, Tomoki Iwata, Yuji Yasuda, Kazuya Nakata, Hiroshi Iwasaki, Mitsuru Kasuga
  • Patent number: 10116171
    Abstract: A power receiving apparatus carried in an electronic device comprises a power receiving module configured to receive electric power supplied from a power supply apparatus in a non-contact manner; a supply module configured to supply the electric power received by the power receiving module to a power load section of the electronic device; an acquisition module configured to acquire identification information for identifying the power supply apparatus from the power supply apparatus; a determination module configured to determine whether the identification information acquired by the acquisition module is coincident with preset identification information; and a control module configured to suppress the electric power supplied to the power load section if the determination module determines that the identification information is not coincident with the preset identification information.
    Type: Grant
    Filed: June 13, 2016
    Date of Patent: October 30, 2018
    Assignee: TOSHIBA TEC KABUSHIKI KAISHA
    Inventor: Hiroshi Iwasaki
  • Publication number: 20180155277
    Abstract: The gas generating agent of the present invention comprises an oxalic acid salt of an aminoguanidine compound represented by general formula (1) below.
    Type: Application
    Filed: April 12, 2016
    Publication date: June 7, 2018
    Inventors: Takuya KAGEYAMA, Haruka SAKAI, Kazuyoshi UERA, Tomoki IWATA, Yuji YASUDA, Kazuya NAKATA, Hiroshi IWASAKI, Mitsuru KASUGA
  • Patent number: 9752046
    Abstract: A water-based hydrophilic coating composition is characterized in that it is obtained by adding to a liquid medium: an inorganic compound (A) with colloidal silica (a) modified with at least one or more of organoalkoxysilane compounds (b) having one or more groups selected from the group consisting of a glycidyl group, a vinyl group and an amino group; a water-soluble resin (B); and amorphous silica (C) represented by M2O.SiO2, where the mass ratio of M2O/SiO2 is from 0.05 to 0.3.
    Type: Grant
    Filed: March 5, 2014
    Date of Patent: September 5, 2017
    Assignee: Nihon Parkerizing Co., Ltd.
    Inventors: Katsuyuki Kawakami, Hiroshi Iwasaki, Yasuhiro Kinoshita
  • Patent number: 9601248
    Abstract: A method comprising the steps of mixing raw material powders to a composition comprising metal elements of Ca, La, Sr, Ba, Fe and Co, whose atomic ratios are represented by the general formula of Ca1-x-yLax(Sry?Ba1-y?)yFe2n-zCoz, wherein 1?x?y, x and y are values in a region defined by a coordinate a: (0.470, 0.297, 0.233), a coordinate b: (0.300, 0.392, 0.308), a coordinate c: (0.300, 0.300, 0.400), a coordinate d: (0.400, 0.200, 0.400) and a coordinate e: (0.470, 0.200, 0.330) in a ternary diagram of x, y, and 1?x?y, y? and z, and n representing a molar ratio meet 0.5?y??1, 0.2?z<0.25, and 5.2<n<5.6; calcining the raw material powder mixture; pulverizing the calcined body; molding the calcined powder; and sintering the resultant green body; 0.1% or more and less than 1.5% by mass of SiO2 being added to the raw material powder mixture, the calcined body or the calcined powder; and 0-2% by mass (as CaO) of CaCO3 being added to the calcined body or the calcined powder.
    Type: Grant
    Filed: August 8, 2013
    Date of Patent: March 21, 2017
    Assignee: HITACHI METALS, LTD.
    Inventors: Etsushi Oda, Hiroshi Iwasaki
  • Publication number: 20170077766
    Abstract: A power receiving apparatus carried in an electronic device comprises a power receiving module configured to receive electric power supplied from a power supply apparatus in a non-contact manner; a supply module configured to supply the electric power received by the power receiving module to a power load section of the electronic device; an acquisition module configured to acquire identification information for identifying the power supply apparatus from the power supply apparatus; a determination module configured to determine whether the identification information acquired by the acquisition module is coincident with preset identification information; and a control module configured to suppress the electric power supplied to the power load section if the determination module determines that the identification information is not coincident with the preset identification information.
    Type: Application
    Filed: June 13, 2016
    Publication date: March 16, 2017
    Inventor: Hiroshi Iwasaki
  • Publication number: 20160115342
    Abstract: A water-based hydrophilic coating composition is characterized in that it is obtained by adding to a liquid medium: an inorganic compound (A) with colloidal silica (a) modified with at least one or more of organoalkoxysilane compounds (b) having one or more groups selected from the group consisting of a glycidyl group, a vinyl group and an amino group; a water-soluble resin (B); and amorphous silica (C) represented by M2O.SiO2, where the mass ratio of M2O/SiO2 is from 0.05 to 0.3.
    Type: Application
    Filed: March 5, 2014
    Publication date: April 28, 2016
    Applicant: NIHON PARKERIZING CO., LTD.
    Inventors: Katsuyuki Kawakami, Hiroshi Iwasaki, Yasuhiro Kinoshita
  • Publication number: 20150262741
    Abstract: A method comprising the steps of mixing raw material powders to a composition comprising metal elements of Ca, La, Sr, Ba, Fe and Co, whose atomic ratios are represented by the general formula of Ca1?x?yLax(Sry?Ba1?y?)yFe2n?zCoz, wherein 1?x?y, x and y are values in a region defined by a coordinate a: (0.470, 0.297, 0.233), a coordinate b: (0.300, 0.392, 0.308), a coordinate c: (0.300, 0.300, 0.400), a coordinate d: (0.400, 0.200, 0.400) and a coordinate e: (0.470, 0.200, 0.330) in a ternary diagram of x, y, and 1?x?y, y? and z, and n representing a molar ratio meet 0.5?y??1, 0.2?z<0.25, and 5.2<n<5.6; calcining the raw material powder mixture; pulverizing the calcined body; molding the calcined powder; and sintering the resultant green body; 0.1% or more and less than 1.5% by mass of SiO2 being added to the raw material powder mixture, the calcined body or the calcined powder; and 0-2% by mass (as CaO) of CaCO3 being added to the calcined body or the calcined powder.
    Type: Application
    Filed: August 8, 2013
    Publication date: September 17, 2015
    Applicant: HITACHI METALS, LTD.
    Inventors: Etsushi Oda, Hiroshi Iwasaki
  • Publication number: 20140294009
    Abstract: There is provided a communication apparatus including a transmission source mapping algorithm acquisition unit configured to acquire an algorithm that assigns an external address and an external port number to an internal address and an internal port number of a transmission source, as a transmission source mapping algorithm, a destination mapping algorithm acquisition unit configured to acquire an algorithm that assigns an external address and an external port number to an internal address and an internal port number of a destination, as a destination mapping algorithm, and a generation unit configured to generate an external port number newly assigned to the internal address and the internal port number of the destination in a case where the transmission source mapping algorithm is more complicated than the destination mapping algorithm.
    Type: Application
    Filed: March 12, 2014
    Publication date: October 2, 2014
    Applicant: Sony Corporation
    Inventors: Yasunori Sahara, Kensuke Hatsukawa, Hiroshi Iwasaki, Takayuki Sugawara, Hideaki Yoshimura
  • Patent number: 8849824
    Abstract: A display request is received by user input to an input device (step S1). With reference to a database, referent data or reference source of data associated with an icon clicked upon the display request is extracted (step S2). When more reference source or referent data are present in the extracted data (YES in step S3), the process returns to step S2. When no reference source or referent data is present in the extracted data (NO in step S3), an icon associated with the extracted data is drawn as connected (step S4), and the icon is displayed on a display screen (step S5).
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: September 30, 2014
    Assignee: Kabushiki Kaisha Square Enix
    Inventors: Yoshihisa Hashimoto, Hiroshi Iwasaki, Naoyuki Hashimoto
  • Publication number: 20140242336
    Abstract: The present invention provides an in-mold transfer film that has an excellent gloss feel, is free from occurrence of blocking in a process for production of the transfer sheet, and has such a function that the film can be smoothly released from its boundary after completion of the in-mold transfer process. The in-mold transfer film of the present invention comprises a polyester film and a release layer formed on one surface of the polyester film, in which the polyester film is in the form of a laminated polyester film comprising at least three layers whose outermost layers both are formed of the same polyester composition, a number of projections present on a surface of the polyester film which have a height of not less than 0.05 ?m is not more than 1900/mm2, and a number of projections present on a surface of the polyester film which have a height of not less than 0.6 ?m is not less than 25/mm2.
    Type: Application
    Filed: August 27, 2012
    Publication date: August 28, 2014
    Applicant: MITSUBISHI PLASTICS, INC.
    Inventors: Yasuhito Mune, Hiroshi Iwasaki, Takeshi Sugie
  • Patent number: 8512590
    Abstract: A method for producing a sintered ferrite magnet having an M-type ferrite structure and represented by: Ca1?x?yRxBayFe2n-zCoz, (by atomic ratio), where 0.3?1?x?y?0.65, 0.2?x?0.65, 0.001?y?0.2, 0.03?z?0.65, 4?n?7, and 1?x?y>y. The method includes mixing a Ca compound, an R element compound, a Ba compound, an iron compound and a Co compound as starting materials; calcining the starting materials to obtain calcined bodies; pulverizing the calcined bodies to obtain a calcined powder; providing recycled materials having an M-type ferrite structure and being represented by the above formula; pulverizing the recycled materials to obtain a recycled material powder; mixing the recycled material powder with the calcined powder to form a moldable material; molding the moldable material to obtain green bodies; and sintering the green bodies to obtain the sintered ferrite magnet.
    Type: Grant
    Filed: August 17, 2011
    Date of Patent: August 20, 2013
    Assignee: Hitachi Metals, Ltd.
    Inventors: Takashi Takami, Hiroshi Iwasaki, Yoshinori Kobayashi, Naoki Mochi, Ryuji Gotoh
  • Patent number: 8513235
    Abstract: The invention provides a homocysteine synthase inhibitor useful for the prophylaxis or treatment of diseases involving homocysteine synthase. The homocysteine synthase inhibitor is a compound of the formula (I) wherein each symbol is as defined herein, or a pharmacologically acceptable salt thereof, or a solvate thereof.
    Type: Grant
    Filed: April 10, 2009
    Date of Patent: August 20, 2013
    Assignee: Mitsubishi Tanabe Pharma Corporation
    Inventors: Akira Nakao, Hiroko Suzuki, Ryo Tatsumi, Maki Seki, Minoru Tanaka, Tomofumi Setsuta, Hiroshi Iwasaki