Patents by Inventor Satoshi Murakami

Satoshi Murakami 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: 20210098508
    Abstract: A display device including a semiconductor element is provided.
    Type: Application
    Filed: November 28, 2020
    Publication date: April 1, 2021
    Inventors: Satoshi Murakami, Masahiko Hayakawa, Shunpei Yamazaki
  • Publication number: 20210087186
    Abstract: The present invention provides a compound having a glucosylceramide lowering action (e.g., promoting glucosylceramide metabolism, inhibition of glucosylceramide synthesis, promoting glucosylceramide catabolism, etc.), which is expected to be useful as an agent for the prophylaxis or treatment of lysosome diseases (e.g., Gaucher's disease), neurodegenerative diseases (e.g., Parkinson's disease, Lewy body dementia, multiple-system atrophy) and the like. The present invention relates to a compound represented by the formula (I) wherein each symbol is as described in the specification, or a salt thereof.
    Type: Application
    Filed: January 30, 2019
    Publication date: March 25, 2021
    Applicant: Takeda Pharmaceutical Company Limited
    Inventors: Yuta TANAKA, Tomohiro OHASHI, Zenichi IKEDA, Yuta TANAKA, Florian PÜNNER, Takeshi YAMAMOTO, Keiko KAKEGAWA, Fumiaki KIKUCHI, Nao MORISHITA, Takahito KASAHARA, Masaki SETO, Minoru NAKAMURA, Kazuaki TAKAMI, Masataka MURAKAMI, Masaki DAINI, Satoshi MIKAMI, Minoru SASAKI
  • Publication number: 20210087517
    Abstract: Provided is an information processing apparatus including an acquiring unit that acquires cell information indicating a state of a cell from production of a pluripotent stem cell to differentiation of the pluripotent stem cell into a specific differentiated cell by differentiation induction, and process history information indicating a history of a processing process for obtaining the differentiated cell, and a deriving unit that derives differentiation potency information indicating differentiation potency of the pluripotent stem cell based on the cell information and the process history information which are acquired by the acquiring unit.
    Type: Application
    Filed: December 8, 2020
    Publication date: March 25, 2021
    Inventors: Yuta MURAKAMI, Tatsuya FUJINAMI, Kenta MATSUBARA, Katsuko SATO, Ayako YAMAMOTO, Hidetoshi TAKAYAMA, Takashi WAKUI, Satoshi AIBA, Shinichi KIKUCHI, Masaya NAGASE, Xiao LING
  • Publication number: 20210079140
    Abstract: Provided is a carboxyl group-containing polymer composition which has little odor and excellent dispersibility in water, and which additionally has excellent transparency and excellent thickening properties for alcohol gels. A carboxyl group-containing polymer composition according to the present invention contains: a carboxyl group-containing polymer (A) which is a copolymer of a monomer that contains an ?,?-unsaturated carboxylic acid (a-1) and a compound (a-2) that has at least two ethylenically unsaturated groups in each molecule; and a nonionic surfactant (B). An alcohol gel A prepared by the process described below has a viscosity of 5,000 mPa·s or more at 25° C.; and the alcohol gel A has a light transmittance of 95% or more at a wavelength of 425 nm. (Preparation of alcohol gel A) First, 0.75 part by mass of the carboxyl group-containing polymer composition, 51.70 parts by mass of an ion exchange water and 96.0 parts by mass of ethanol are uniformly mixed with each other.
    Type: Application
    Filed: August 24, 2018
    Publication date: March 18, 2021
    Inventors: Satoshi NISHIGUCHI, Ryosuke MURAKAMI, Rie KIYOMOTO, Naoyuki HASHIMOTO
  • Publication number: 20210077641
    Abstract: The light irradiation device includes a light source supporter having a tubular shape is closed on a side of one end, a plurality of light-emitting elements placed on an outer wall surface of the light source supporter, a tubular body extending inside the light source supporter in an axial direction of the light source supporter, a first flow channel formed between the tubular body and the light source supporter and having an annular shape when viewed from the axial direction; and a second flow channel formed inside the tubular body, wherein the first flow channel and the second flow channel communicate with each other on a side of one end of the light source supporter, and the tubular body contains a material having a thermal conductivity lower than a thermal conductivity of a material constituting an outer wall of the first flow channel.
    Type: Application
    Filed: September 11, 2020
    Publication date: March 18, 2021
    Applicant: Ushio Denki Kabushiki Kaisha
    Inventors: Satoshi MURAKAMI, Yoshihiro KANAHASHI
  • Publication number: 20210059374
    Abstract: A hair iron includes a first hair holding part including a first hair holding surface and a second hair holding part including a second hair holding surface configured to face the first hair holding surface. The hair iron holds hair with the first hair holding surface and the second hair holding surface facing each other. The hair iron further includes a discharge device that generates ions and an ion ejection port that ejects the ions thus generated. The discharge device is disposed at a portion of the first hair holding part that does not overlap the first hair holding surface. This can provide the hair iron that can be downsized in the thickness direction while increasing hair care effects.
    Type: Application
    Filed: August 24, 2020
    Publication date: March 4, 2021
    Inventors: Satoshi MURAKAMI, Yui KITA
  • Publication number: 20210036619
    Abstract: A magnetically coupled reactor and a DC/DC converter are provided between a DC power supply and an inverter. A first smoothing capacitor is provided between the DC power supply and the coupled reactor. A second smoothing capacitor is provided between the DC/DC converter and the inverter. A controller is provided in order to control switching operations of the inverter and the DC/DC converter. The controller causes semiconductor switching elements composing upper and lower arms of the DC/DC converter to perform complementary operations so as to be alternately turned on/off, and causes left and right legs to operate with their switching phases shifted from each other, thereby electric charges stored in both smoothing capacitors are discharged by energy loss in the coupled reactor and the DC/DC converter.
    Type: Application
    Filed: February 25, 2019
    Publication date: February 4, 2021
    Applicant: Mitsubishi Electric Corporation
    Inventors: Satoshi MURAKAMI, Hiroyasu IWABUKI, Yoshihiro TAKESHIMA
  • Publication number: 20200408706
    Abstract: Provided is an X-ray analysis system with which it is possible to set appropriate conditions for vapor phase decomposition with ease. The X-ray analysis system includes an X-ray spectrometer and a vapor phase decomposition apparatus. The X-ray spectrometer includes: an X-ray source configured to irradiate a measurement sample having a thin film present on its surface with primary X-rays; a detector configured to measure an intensity of reflected X-rays, or an intensity of fluorescent X-rays; and a calculation unit configured to calculate a film thickness or a coating mass of the thin film based on the intensity of the reflected X-rays or the fluorescent X-rays. The vapor phase decomposition apparatus includes: a vapor phase decomposition portion configured to perform vapor phase decomposition on the thin film; and a control portion configured to determine a vapor phase decomposition time based on the film thickness or the coating mass.
    Type: Application
    Filed: April 1, 2019
    Publication date: December 31, 2020
    Inventors: Hiroshi KONO, Satoshi MURAKAMI
  • Patent number: 10854642
    Abstract: A display device including a semiconductor element is provided.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: December 1, 2020
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Satoshi Murakami, Masahiko Hayakawa, Shunpei Yamazaki
  • Publication number: 20200339034
    Abstract: A scanning light source includes a light source, and scans the output light of the light source ahead of a lamp. A control apparatus controls the lighting on/off state of the semiconductor light source in synchronization with the scanning operation of the scanning light source. The control apparatus judges the presence or absence of an abnormal state with at least one from among (i) a timing immediately before switching from a lighting-on state to a lighting-off state and (ii) a timing immediately before switching from a lighting-off state to a lighting-on state as a judgment timing.
    Type: Application
    Filed: July 10, 2020
    Publication date: October 29, 2020
    Applicant: KOITO MANUFACTURING CO., LTD.
    Inventors: Satoshi KIKUCHI, Kentarou MURAKAMI, Toshiyuki TSUCHIYA, Takao MURAMATSU, Shohei YANAGIZU, Tomoyuki ICHIKAWA
  • Publication number: 20200331945
    Abstract: The present invention pertains to a method for synthesizing a ribonucleic acid H-phosphonate monomer, and a method for performing oligonucleotide synthesis in which said monomer is used. The present invention pertains to a method for manufacturing an inexpensively manufacturable H-phosphonate nucleoside derivative in which selective protection is provided to position 2? of a ribonucleoside monomer required in RNA oligonucleotide synthesis. The present invention is characterized in that: hydroxyl groups in position 2? and position 3?, which have slightly different reactivity, are caused to react with an aromatic acyl halide at low temperature to selectively esterify position 2?; and subsequently the hydroxyl group at position 3? in one pot is captured by a phosphityl group to prevent position 2? and position 3? transfer of the acyl group.
    Type: Application
    Filed: June 20, 2017
    Publication date: October 22, 2020
    Inventors: Satoshi Inoue, Kohei Himeno, Hirokazu Nankai, Mutsuo Tanaka, Teiichi Murakami
  • Patent number: 10808006
    Abstract: The present invention relates to a terpenoid derivative that has the ability to activate the Keap1/Nrf2/ARE signaling pathway and is excellent in anti-inflammatory action and cytoprotective action, and a sustained-release pharmaceutical composition effective for the treatment and prevention of a posterior eye disease caused by oxidative stress, comprising the terpenoid derivative as an active ingredient. The present invention provides a local administration-type sustained-release pharmaceutical composition for the treatment or prevention of a posterior eye disease, comprising the terpenoid derivative of the present invention as an active ingredient, wherein the sustained-release pharmaceutical composition maintains a pharmacological action thereof for 1 week or longer by the sustained release of the terpenoid derivative under physiological conditions and has a base material administrable to the vitreous body and a form administrable to the vitreous body.
    Type: Grant
    Filed: February 15, 2019
    Date of Patent: October 20, 2020
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Yuji Kasuya, Yasuhiro Nakagami, Emiko Hatano, Tatsuya Inoue, Kazuhiro Yoshida, Satoshi Komoriya, Yoko Murakami, Masaru Iwasaki, Atsunobu Sakamoto, Kayoko Masuda, Masako Minami, Mayumi Iizuka, Yasunori Ono, Takashi Ohnuki
  • Patent number: 10807987
    Abstract: The present invention provides a heterocyclic compound having an antagonistic action on an NMDA receptor containing the NR2B subunit, and expected to be useful as an agent for the prophylaxis or treatment of major depression, bipolar disorder, migraine, pain, behavioral and psychological symptoms of dementia and the like. The present invention relates to a compound represented by the formula (I): wherein each symbol is as described in the description, or a salt thereof.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: October 20, 2020
    Assignee: Takeda Pharmaceutical Company Limited
    Inventors: Yuya Oguro, Shigemitsu Matsumoto, Takeshi Wakabayashi, Norihito Tokunaga, Taku Kamei, Mitsuhiro Ito, Satoshi Mikami, Masaki Seto, Shinji Morimoto, Shinji Nakamura, Sachie Takashima, Masataka Murakami, Masaki Daini, Makoto Kamata, Minoru Nakamura, Yasufumi Wada, Hiroyuki Kakei, Kazuaki Takami, Taisuke Tawaraishi, Jumpei Aida, Kouichi Iwanaga, Satoshi Yamamoto
  • Publication number: 20200312282
    Abstract: An information processing apparatus according to an embodiment of the present technology includes an acquisition unit and a display control unit. The acquisition unit acquires posture information regarding a posture of a user. The display control unit controls display locations of first information and second information on a display screen on the basis of the acquired posture information, the second information having a different kind from the first information, the display screen being disposed to cover a surrounding of the user at least from a front toward an upper side.
    Type: Application
    Filed: December 11, 2018
    Publication date: October 1, 2020
    Inventors: SATOSHI AKAGAWA, TOMONARI MURAKAMI, SHOJI WATANABE, AYAKA SATOH, KOJI NAGATA, NOZOMI ICHIKAWA, MASATO OHTA, YOSHINORI NASADA
  • Publication number: 20200299583
    Abstract: A fire retardant material comprising a carbon fiber which tensile elasticity is 700 GPa or more, and a fire retardant resin such as polycarbonate.
    Type: Application
    Filed: October 12, 2018
    Publication date: September 24, 2020
    Applicant: TOKYO UNIVERSITY OF SCIENCE FOUNDATION
    Inventors: Koichi YONEMOTO, Kiyoto MURAKAMI, Satoshi NONAKA
  • Publication number: 20200280252
    Abstract: A torque transmission mechanism transmits a torque produced by a rotation of a driving shaft to an output shaft. A clutch mechanism is provided between a motor and the torque transmission mechanism. The torque transmission mechanism includes a magnet coupling including a driving magnet member coupled to the driving shaft side and a driven magnet member coupled to the output shaft side. The driving magnet member and the driven magnet member are arranged such that magnetic surfaces on each of which S-pole magnets and N-pole magnets are alternately arranged face other. The clutch mechanism transmits the torque produced by the rotation of the driving shaft to the driving magnet member but does not transmit a torque the driving magnet member receives from the driven magnet member to the driving shaft.
    Type: Application
    Filed: June 15, 2018
    Publication date: September 3, 2020
    Inventors: Mitsumasa MIZUNO, Itaru MURUI, Satoshi KAJIYAMA, Hiroaki MURAKAMI, Akiko HONDA
  • Publication number: 20200266699
    Abstract: A period from when switching elements S1, S4 at first diagonal positions in a full-bridge inverter are turned off at the same time to when switching elements S2, S3 at second diagonal positions are turned on at the same time, is defined as T1, and a period from when the switching elements S2, S3 at the second diagonal positions are turned off at the same time to when the switching elements S1, S4 at the first diagonal positions are turned on at the same time, is defined as T2. With a total length of T1 and T2 set to be constant, the lengths of T1 and T2 are controlled to be changed every switching cycle.
    Type: Application
    Filed: October 20, 2017
    Publication date: August 20, 2020
    Applicant: Mitsubishi Electric Corporation
    Inventors: Takaaki TAKAHARA, Hiroto MIZUTANI, Ryota KONDO, Satoshi MURAKAMI, Hiroyasu IWABUKI, Kei HAYASE
  • Publication number: 20200267871
    Abstract: A power conversion device includes: a main body including a substrate to which a power conversion unit and a coil are provided; and a first heat dissipation portion which holds the substrate and dissipates heat of the substrate, wherein the substrate is formed by one sheet, the coil is formed integrally with the substrate, the first heat dissipation portion is fixed to a substrate first surface of the substrate, a heat dissipation second surface of the first heat dissipation portion has a coil cooling portion opposed to and abutting on a part where the coil is formed, of the substrate.
    Type: Application
    Filed: June 21, 2017
    Publication date: August 20, 2020
    Inventors: Takaaki TAKAHARA, Satoshi MURAKAMI, Ryota KONDO, Hiroyasu IWABUKI, Hiroyuki HIGASHINO
  • Patent number: 10734655
    Abstract: An electric storage device according to the present invention includes: an electrode assembly including positive and negative electrode plates that are insulated from each other, at least one of the electrode plates having an active material layer formed part and an active material layer non-formed part; positive and negative current collectors; and a metal material abutted against the active material layer non-formed part, wherein the metal material includes a curled part in which an edge of the metal material is curved in a direction away from the active material layer non-formed part, and the active material layer non-formed part, each of the current collectors, and the metal material are integrally coupled.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: August 4, 2020
    Assignees: GS YUASA INTERNATIONAL LTD., HONDA MOTOR CO., LTD.
    Inventors: Satoshi Murakami, Masamitsu Tononishi
  • Patent number: 10711890
    Abstract: A control apparatus for a vehicle drive-force transmitting apparatus which includes a gear mechanism and a continuously-variable transmission mechanism and which establishes selectively a first state in which a drive force is transmitted by the gear mechanism and a second state in which the drive force is transmitted by the continuously-variable transmission mechanism. The control apparatus sets a shift-up-action permitted gear ratio of the continuously-variable transmission mechanism, which makes a state-switch-requiring shift-up action is permitted to be executed. When a running speed of the vehicle is not higher than a given value, a predetermined high gear ratio value is set as the shift-up-action permitted gear ratio. When the running speed is higher than the given value, a predetermined gear ratio range ranging from the predetermined high gear ratio value to a predetermined low gear ratio value is set as the shift-up-action permitted gear ratio.
    Type: Grant
    Filed: October 9, 2018
    Date of Patent: July 14, 2020
    Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Yuki Murakami, Masakazu Owatari, Norihiro Tsukamoto, Kengo Nagai, Satoshi Kato, Susumu Moritomo