Patents by Inventor Kohei Masuda

Kohei Masuda 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: 20220298370
    Abstract: A method for producing a resin sintered body 1 by applying an ink 3 to thermoplastic resin powder 2 and sintering the powder, the method including the step of immersing an intermediate resin sintered body 1m, which has an unevenly colored region on the surface thereof and the whole of which has been already sintered, in a surface treatment liquid containing sulfuric acid and chromic anhydride, in which the concentration of chromic anhydride is 300 g/L or more, for 5 minutes or longer. When producing a resin sintered body by sintering thermoplastic resin powder, the surface of the resin sintered body can be evenly and sufficiently colored to an extent required without an unevenly colored region on the surface thereof, and also the surface of the resin sintered body can have a good appearance and smoothness.
    Type: Application
    Filed: March 14, 2022
    Publication date: September 22, 2022
    Applicants: SANKEI GIKEN KOGYO CO., LTD., Honda Motor Co., Ltd., SOLIZE Corporation
    Inventors: Daisuke Sato, Kazuo Igarashi, Hiroyuki Ikeno, Satoru Nishimoto, Takashi Inomata, Ryota Masuda, Kohei Mutai
  • Patent number: 11390356
    Abstract: An electric connector device for a human-powered vehicle comprises a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first center axis. The second connection port defines a second center axis. The second center axis is spaced apart from the first center axis as viewed in a predetermined direction. The coupling structure is configured to detachably attach the connector base to an additional device so that the connector base is non-movably attached to the additional device. The coupling structure is provided between the first center axis and the second center axis as viewed in the predetermined direction.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: July 19, 2022
    Assignee: SHIMANO INC.
    Inventors: Yasuyuki Komada, Kohei Obuchi, Yuichiro Hidaka, Hirohisa Toyoshima, Eiji Mishima, Ryo Yamazaki, Norihisa Senoo, Noor Ashyikkin Binti Mohd Noor, Takaya Masuda
  • Patent number: 11380318
    Abstract: An evaluation system includes a speech data acquisition unit configured to acquire speech data from speech of a member engaged in a task, a speech recognition unit configured to recognize content of the speech from the speech data and convert the content into text data, a task data acquisition unit configured to acquire data indicating an action related to the task of the member and data indicating a task status, an extraction unit configured to extract conversation data related to the task from the text data based on the content of the speech recognized by the speech recognition unit, and an analysis unit configured to analyze correlations between the conversation data, the data indicating the action, and the data indicating the task status.
    Type: Grant
    Filed: August 15, 2018
    Date of Patent: July 5, 2022
    Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Yoshiki Ishikawa, Yasuhiko Fukuyama, Kohei Masuda, Keiko Ishikawa, Tomohiro Komine
  • Patent number: 11356035
    Abstract: A power transmitting apparatus includes: a converter which converts an input power into an AC power with a predetermined frequency; and a first code modulator which code-modulates at least part of the AC power with a first modulation code to generate a first code-modulated power.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: June 7, 2022
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Junichi Kanou, Masahiro Yamaoka, Akira Minegishi, Atsushi Yamamoto, Kohei Masuda
  • Publication number: 20220127543
    Abstract: A lubricating oil composition for a transmission, the composition including: (A) a lubricant base oil comprising a mineral base oil and/or a synthetic base oil; and (B) a poly(meth)acrylate having a weight average molecular weight of no more than 25,000, wherein the composition has a kinematic viscosity at 100° C. of 2.5 to 4.9 mm2/s.
    Type: Application
    Filed: February 20, 2020
    Publication date: April 28, 2022
    Applicant: ENEOS Corporation
    Inventors: Kohei MASUDA, Haruko NAGAI, Masaaki ITOU, Mayuko SUMIYA
  • Patent number: 11161097
    Abstract: A photocatalyst laminate which is composed of an undercoat layer provided on a substrate and a photocatalyst layer laminated on the surface of the undercoat layer. The undercoat layer contains (A) 100 parts by mass of a resin component and (B) 0.1-50 parts by mass of fine core-shell particles, each of which has a core that is formed of a fine tetragonal titanium oxide solid solution particle wherein tin and manganese are solid-solved and a shell that is formed from silicon oxide on the outside of the core. This photocatalyst laminate is not susceptible to decrease in the photocatalyst function even under outdoor exposure for a long period of time, and is thus capable of providing a coated article that exhibits excellent weather resistance.
    Type: Grant
    Filed: June 6, 2017
    Date of Patent: November 2, 2021
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Manabu Furudate, Tomohiro Inoue, Ryosuke Yoshii, Kohei Masuda
  • Publication number: 20210202007
    Abstract: A semiconductor memory device according to an embodiment includes a plurality of planes including a plurality of blocks each being a set of memory cells, and a sequencer configured to execute a first operation, and a second operation shorter than the first operation. Upon receiving a first command set that instructs execution of the first operation, the sequencer is configured to execute the first operation. Upon receiving a second command set that instructs execution of the second operation while the first operation is being executed, the sequencer is configured to suspend the first operation and execute the second operation or execute the second operation in parallel with the first operation, based on an address of a block that is a target of the first operation and an address of a block that is a target of the second operation.
    Type: Application
    Filed: March 15, 2021
    Publication date: July 1, 2021
    Applicant: Kioxia Corporation
    Inventors: Akio SUGAHARA, Akihiro IMAMOTO, Toshifumi WATANABE, Mami KAKOI, Kohei MASUDA, Masahiro YOSHIHARA, Naofumi ABIKO
  • Patent number: 11041072
    Abstract: Provided are a one-pack addition curable silicone composition compatible with both a good long-term storage property at room temperature under conditions whereby air is blocked to a constant level and the advance of an addition curing reaction at room temperature by being applied in a thin film of 1500 ?m or less and exposed to air, which could not be obtained by conventional curable heat-dissipating grease, and a method for storing the same, and a method for curing this composition.
    Type: Grant
    Filed: November 8, 2019
    Date of Patent: June 22, 2021
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Keita Kitazawa, Kohei Masuda
  • Publication number: 20210047489
    Abstract: A layered coating system with enhanced properties capable of protecting an article or a component of an article from exposure to outdoor elements, including UV radiation, extreme temperatures, water, acid rain, other fluids and chemicals; scratching and marring from surface contact; and more. The layered coating system and articles formed therewith are characterized by properties that can include UV-absorption, abrasion and scratch resistance, adhesion to the substrate and within the coating layers, haze and visible light transparency, and impact resistance.
    Type: Application
    Filed: March 27, 2019
    Publication date: February 18, 2021
    Inventors: Mary A. Gilliam, Susan A. Farhat, Koichi Higuchi, Kohei Masuda, Ryosuke Yoshii
  • Publication number: 20210024719
    Abstract: A photocurable composition including the following components (A) to (D), (A) a monomer having one (meth)acryloyl structure, (B) a crosslinking agent having two or more (meth)acryloyl structures, (C) an inorganic ultraviolet-blocking agent having a 50% volume cumulative particle size of 1 to 50 nm, and (D) a photopolymerization initiator in an amount of 0.05 to 1 part by weight, relative to total 100 parts by weight of components (A) and (B), wherein a part or all of component (A) is a hydrophilic monomer, and a content of the hydrophilic monomer is 70% by weight or more, relative to the total weight of components (A) and (B).
    Type: Application
    Filed: August 21, 2018
    Publication date: January 28, 2021
    Applicant: Shin-Etsu Chemical Co., Ltd.
    Inventors: Ryosuke YOSHII, Kohei MASUDA, Mamoru HAGIWARA, Tsuneo KIMURA
  • Patent number: 10682669
    Abstract: The present invention provides a method for manufacturing a laminate that exhibits visible light transparency and ultraviolet light shielding properties while maintaining an extremely high degree of scratch resistance, and that has all the necessary weather resistance and durability properties for withstanding long-term outdoor exposure. This method for manufacturing a laminate having the abovementioned properties includes: (1) using active energy rays to cure, on an organic resin substrate, an acrylic silicone resin composition having an inorganic component percentage X of 0.2 to 0.8 to form an intermediate layer, (2) dry-etching the surface of the intermediate layer obtained at step (1) using a non-oxidizing gas plasma of a plasma irradiation amount Y correlated with the inorganic component percentage X; and (3) plasma-polymerizing an organosilicon compound to form a hard coat layer on the surface of the intermediate layer obtained at step (2).
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: June 16, 2020
    Assignees: SHIN-ETSU CHEMICAL CO., LTD., TEIJIN LIMITED
    Inventors: Kohei Masuda, Masaki Tanaka, Takashi Yoda, Tatsuya Ekinaka
  • Publication number: 20200135195
    Abstract: An evaluation system includes a speech data acquisition unit configured to acquire speech data from speech of a member engaged in a task, a speech recognition unit configured to recognize content of the speech from the speech data and convert the content into text data, a task data acquisition unit configured to acquire data indicating an action related to the task of the member and data indicating a task status, an extraction unit configured to extract conversation data related to the task from the text data based on the content of the speech recognized by the speech recognition unit, and an analysis unit configured to analyze correlations between the conversation data, the data indicating the action, and the data indicating the task status.
    Type: Application
    Filed: August 15, 2018
    Publication date: April 30, 2020
    Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.
    Inventors: Yoshiki Ishikawa, Yasuhiko Fukuyama, Kohei Masuda, Keiko Ishikawa, Tomohiro Komine
  • Patent number: 10590322
    Abstract: Provided is a heat dissipation material comprising a mesogen/silicon compound (co)polymer having a number average molecular weight of 1,000-500,000, represented by general formula (1). (Ar is a mesogen group selected from the structure represented by the following formulas. a represents a positive number from 0.5 to 1, b represents a number from 0 to 0.5 (with the caveat that a and b each represent the ratio of each number of repeating units in molecules, and a+b=1). R1 is independently a monovalent hydrocarbon group which does not independently include a C1-8 aliphatic unsaturated bond. R2 is independently a hydrogen atom, —Si(CH3)3, —Si(CH3)2(OH), —Si(CH3)2(CH?CH) or —Si(CH3)2(CH2—CH?CH2)). This heat dissipation material has excellent thermal conductivity, and further shows good thermoplastic properties and has excellent moldability, and hence can be suitably used as a resin material for heat dissipation materials and semiconductor devices and electronic parts in particular.
    Type: Grant
    Filed: May 25, 2016
    Date of Patent: March 17, 2020
    Assignee: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Akira Uta, Masayuki Ikeno, Nobuaki Matsumoto, Kohei Masuda, Takafumi Sakamoto
  • Publication number: 20200084072
    Abstract: The encoding method includes an encoding process of encoding a bit sequence to be transmitted, into a symbol sequence. The symbol sequence includes a plurality of symbols each having a signal level to which any one of 2n different values is allocated. n is an integer equal to or larger than 1. The encoding process includes encoding the bit sequence to be transmitted into the symbol sequence so that the symbol sequence does not include one or more prohibited patterns. The one or more prohibited patterns include one or more specific patterns which are one or more of patterns representing transition of signal levels of three or more consecutive symbols. The one or more specific patterns include one or more patterns in which signal levels of any two adjacent symbols of the three or more consecutive symbols are different values.
    Type: Application
    Filed: December 11, 2017
    Publication date: March 12, 2020
    Inventors: Kohei MASUDA, Akihiko NAMBA
  • Publication number: 20200071526
    Abstract: Provided are a one-pack addition curable silicone composition compatible with both a good long-term storage property at room temperature under conditions whereby air is blocked to a constant level and the advance of an addition curing reaction at room temperature by being applied in a thin film of 1500 ?m or less and exposed to air, which could not be obtained by conventional curable heat-dissipating grease, and a method for storing the same, and a method for curing this composition.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 5, 2020
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Keita KITAZAWA, Kohei MASUDA
  • Patent number: 10468960
    Abstract: A code modulator includes: a code-modulation circuit that code-modulates input power with a modulation code to generate code-modulated power which is alternating-current power; and a terminal through which the code-modulated power is transmitted, the terminal being connected to a transmission path.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: November 5, 2019
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Taiki Nishimoto, Atsushi Yamamoto, Shoichi Hara, Kohei Masuda, Akira Minegishi
  • Publication number: 20190291394
    Abstract: This laminated body comprises an organic resin substrate, and single layer of an active energy ray-curable resin layer (i) and an inorganic deposition layer (ii) that are sequentially laminated on the organic resin substrate, wherein a power spectrum obtained by performing Fourier transformation on the wavenumber of a reflected wave spectrum obtained by reflectivity spectroscopy at the layer (i) and plotting the amplitude thereof with respect to the length dimension has, at L1 and L2 that are equal to or greater than a length dimension threshold L0, a first local maximum value S1 and a second local maximum value S2, respectively, and when L0 is defined as an arbitrary value within a range of 1-3×10?6 m, in a defined range of the power spectrum excluding the range of L0 or less, the first local maximum value S1 has a signal-to-noise ratio SI/N of at least 5 with respect to noise N, and the second local maximum value S2 has a signal-to-noise ratio S2/N of at least 2 with respect to noise N.
    Type: Application
    Filed: July 28, 2017
    Publication date: September 26, 2019
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventor: Kohei MASUDA
  • Publication number: 20190264032
    Abstract: An inorganic particle/siloxane composite which comprises a product of cohydrolysis and cocondensation of (A) at least one compound or product selected from among silicon compounds represented by general formulae (1) to (4) and products of partial hydrolysis and condensation thereof and (B) inorganic particles which, when examined by the dynamic light scattering method, give a volume-based particle diameter distribution that has a 50%-cumulation particle diameter (D50) of 3-100 nm, wherein the number of silicon atoms derived from the silicon compound represented by general formula (2) is 20 mol % or more of the number of all the silicon atoms in the component (A). The component (B) is contained in an amount of 65 mass % or less with respect to the whole product of cohydrolysis and cocondensation. The inorganic particle/siloxane composite has satisfactory compatibility with silicone materials although containing substantially no volatile organic solvent.
    Type: Application
    Filed: November 6, 2017
    Publication date: August 29, 2019
    Applicant: SHIN-ETSU CHEMICAL CO., LTD.
    Inventors: Ryosuke YOSHII, Kohei MASUDA, Koichi HIGUCHI
  • Patent number: 10396564
    Abstract: A system includes: a first modulator that modulates a first electric power at a first modulation frequency; a second modulator that modulates a second electric power at a second modulation frequency; a transmission line through which a transmission power obtained by combining a plurality of modulated electric powers is transmitted; a first demodulator that demodulates the transmission power at a first demodulation frequency to generate a third electric power; and a second demodulator that demodulates the transmission power at a second demodulation frequency to generate a fourth electric power. The first modulation frequency and the second modulation frequency are different from each other.
    Type: Grant
    Filed: November 21, 2016
    Date of Patent: August 27, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Akira Minegishi, Junichi Kanou, Atsushi Yamamoto, Masahiro Yamaoka, Kohei Masuda
  • Patent number: D865675
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 5, 2019
    Assignee: Panasonic Intellectual Property Management Co., Lt Ltd.
    Inventors: Ryo Fukuda, Kazuhide Uriu, Kohei Masuda