Patents by Inventor Hideki Kubota

Hideki Kubota 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).

  • Patent number: 10403928
    Abstract: A secondary battery includes a cathode, an anode, and an electrolytic solution. The anode or the electrolytic solution, or both contain a metal salt including an unsaturated carbon bond.
    Type: Grant
    Filed: May 30, 2017
    Date of Patent: September 3, 2019
    Assignee: Murata Manufacturing Co., Ltd.
    Inventors: Ichiro Yamada, Hideki Nakai, Toshio Nishi, Tadahiko Kubota
  • Publication number: 20190263842
    Abstract: To develop a protecting group that facilitates separation and purification, after reaction, of a compound including a protected functional group, without solidifying or insolubilizing the compound.
    Type: Application
    Filed: July 24, 2017
    Publication date: August 29, 2019
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Shinya YANO, Toshihiro MORI, Hideki KUBOTA
  • Patent number: 10370878
    Abstract: The disclosure provides a touch sensor unit. A conductive component is arranged between a pair of electrodes which are arranged inside an insulating tube, and the conductive component includes: a body section, which extends in a longitudinal direction of the insulating tube; and a convex section, which is arranged on an outer circumference of the body section, extends along the longitudinal direction of the body section, and sinks into the pair of electrodes. Short circuit or non-short circuit and so on of the electrodes can be detected by detecting the resistance value of the conductive component. Merely by inserting the conductive component into one end in the longitudinal direction of the electrodes, the pair of electrodes are electrically connected, and only the convex section sinks into the pair of electrodes, therefore the insertion load of the conductive component can be reduced, and the terminal treatment can be simplified.
    Type: Grant
    Filed: March 21, 2018
    Date of Patent: August 6, 2019
    Assignee: MITSUBA Corporation
    Inventors: Yasuhiro Orihara, Hideki Kubota, Minori Shoda, Mitsuhiro Okada
  • Publication number: 20190225631
    Abstract: An object of the present invention is to develop a protecting group, which can prevent solidification or insolubilization of a compound by protecting a functional group to achieve easy separation and purification after a reaction.
    Type: Application
    Filed: June 19, 2017
    Publication date: July 25, 2019
    Applicant: SEKISUI MEDICAL CO., LTD.
    Inventors: Shinya YANO, Hideki KUBOTA
  • Publication number: 20190179952
    Abstract: A method, executed by one or more processors, includes receiving a first bit sequence corresponding to source data having a source encoding bit-length (BLS), generating one or more additional bit sequences by shifting the first bit sequence by shift lengths that are equal to a multiple of the source encoding bit-length, partitioning the first bit sequence and the one or more additional bit sequences according to a target encoding bit-length (BLT) to provide a plurality of target encoding search patterns, and searching a target character string encoded with the target encoding using the plurality of target encoding search patterns. A computer system and computer program product corresponding to the above method are also disclosed herein.
    Type: Application
    Filed: December 11, 2017
    Publication date: June 13, 2019
    Inventors: Takahide Nogayama, Daisuke Mogi, Takeshi Kubota, Hideki Inomata, Yu Ito
  • Patent number: 10312518
    Abstract: An anode and a secondary battery capable of improving the charge and discharge efficiency are provided. The anode includes an anode current collector, and an anode active material layer provided on the anode current collector. The anode active material layer has a plurality of anode active material particles containing at least one of a simple substance of silicon, a compound of silicon, a simple substance of tin and a compound of tin, and has a coat containing an oxo acid salt in at least part of the surface of the anode active material particles.
    Type: Grant
    Filed: October 21, 2008
    Date of Patent: June 4, 2019
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hiroyuki Yamaguchi, Hideki Nakai, Masayuki Ihara, Tadahiko Kubota, Shigeru Fujita
  • Publication number: 20190149151
    Abstract: A first separator that prevents a pair of electrodes from short-circuiting each other is provided on end parts of the pair of electrodes in a longitudinal direction thereof, a first molded resin part that covers the first separator is provided on an end part of an insulation tube in a longitudinal direction thereof, a part of the first separator) on one side in a direction intersecting the longitudinal direction and another part of the first separator on the other side in the direction intersecting the longitudinal direction are each exposed to outside. When the first separator is embedded in the first molded resin part through insert molding, the first separator can be supported by a lower mold and an upper mold, portions of the first separator supported by the pair of molds at this time are portions exposed to outside.
    Type: Application
    Filed: October 31, 2018
    Publication date: May 16, 2019
    Applicant: MITSUBA Corporation
    Inventors: MITSUHIRO OKADA, HIDEKI KUBOTA, MINORI SHODA, KOJI YAMAUCHI, YASUHIRO ORIHARA, TAKABUMI OIKAWA
  • Publication number: 20190142162
    Abstract: Enabling an overturn preventing device to be installed even when a space between a top surface of an article and a ceiling is narrow. A bracket of an overturn preventing device is mounted to a piece of furniture to be prevented from overturn. The bracket has a lower part supporting a first base of a damper of the overturn preventing device at a position lower than a top surface of the furniture. The overturn preventing device can be easily installed even when a space between the top surface of the furniture and the ceiling is narrow.
    Type: Application
    Filed: February 28, 2017
    Publication date: May 16, 2019
    Applicant: KYB CORPORATION
    Inventors: Hiroki TOKUDA, Takahiro YOSHIDA, Hideki KAWAKAMI, Naoki KUBOTA
  • Patent number: 10287422
    Abstract: There is provided a dispersion composition capable of forming a film being excellent in surface conditions, the dispersion composition containing metal oxide particles (A) having a primary particle diameter of 1 nm to 100 nm, a polymer compound (B) having an acid value of less than 120 mgKOH/g, which is represented by the following Formula (1), and a solvent (C).
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: May 14, 2019
    Assignee: FUJIFILM Corporation
    Inventors: Kyouhei Arayama, Hiroaki Idei, Makoto Kubota, Hideki Takakuwa
  • Publication number: 20180283058
    Abstract: The disclosure provides a touch sensor unit. A conductive component is arranged between a pair of electrodes which are arranged inside an insulating tube, and the conductive component includes: a body section, which extends in a longitudinal direction of the insulating tube; and a convex section, which is arranged on an outer circumference of the body section, extends along the longitudinal direction of the body section, and sinks into the pair of electrodes. Short circuit or non-short circuit and so on of the electrodes can be detected by detecting the resistance value of the conductive component. Merely by inserting the conductive component into one end in the longitudinal direction of the electrodes, the pair of electrodes are electrically connected, and only the convex section sinks into the pair of electrodes, therefore the insertion load of the conductive component can be reduced, and the terminal treatment can be simplified.
    Type: Application
    Filed: March 21, 2018
    Publication date: October 4, 2018
    Applicant: MITSUBA Corporation
    Inventors: YASUHIRO ORIHARA, HIDEKI KUBOTA, MINORI SHODA, MITSUHIRO OKADA
  • Publication number: 20180274269
    Abstract: The disclosure makes an insulating component and a sensor bracket to be an integrally molded article, simplifies the manufacturing process and cuts down the cost. A sensor holder and a sensor bracket made of a resin are made to be an integrally molded article, wherein the sensor holder inside which a pair of electrodes are arranged, and the sensor bracket made of a resin which holds the sensor holder and is attached to a tailgate. During an operation of filling a molten resin to a cavity, a part of the sensor holder is melted by the molten resin, and thus integrating the sensor holder and the molten resin, therefore, the two components can be structurally and firmly integrated. Accordingly, a touch sensor unit which endures long-term use can be obtained.
    Type: Application
    Filed: March 21, 2018
    Publication date: September 27, 2018
    Applicant: MITSUBA Corporation
    Inventors: YASUHIRO ORIHARA, NARUHITO OGINO, HIDEKI KUBOTA, MITSUHIRO OKADA
  • Patent number: 9376449
    Abstract: The present invention relates to indole carboxamide compounds of formula (I) or a salt thereof wherein R2, R3, R4, R6, R7, R8, R51 and R52 have the meanings as indicated herein, and are MT1 and/or MT2 receptor agonists useful for treating and/or preventing urological diseases.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: June 28, 2016
    Assignee: Astellas Pharma Inc.
    Inventors: Takatoshi Kanayama, Hideki Kubota, Shunichiro Matsumoto, Tomoyuki Saito, Takafumi Shimizu, Naoto Katoh, Shigeo Matsui
  • Patent number: 9260445
    Abstract: The present invention relates to indole carboxamide compounds of formula (I) or a salt thereof wherein R2, R3, R4, R6, R7, R8, R51 and R52 have the meanings as indicated herein, and are MT1 and/or MT2 receptor agonists useful for treating and/or preventing urological diseases.
    Type: Grant
    Filed: July 9, 2013
    Date of Patent: February 16, 2016
    Assignee: Astellas Pharma Inc.
    Inventors: Takatoshi Kanayama, Hideki Kubota, Shunichiro Matsumoto, Tomoyuki Saito, Takafumi Shimizu, Naoto Katoh, Shigeo Matsui
  • Patent number: 9150575
    Abstract: A compound represented by the general formula (I) or a pharmacologically acceptable salt thereof has an excellent LCAT-activating effect and is useful as an active ingredient in a therapeutic or prophylactic agent for arteriosclerosis, arteriosclerotic heart disease, coronary heart disease (including heart failure, myocardial infarction, angina pectoris, cardiac ischemia, cardiovascular disturbance, and restenosis caused by angiogenesis), cerebrovascular disease (including stroke and cerebral infarction), peripheral vascular disease (including diabetic vascular complications), dyslipidemia, hypo-HDL-cholesterolemia, or renal disease, particularly, an anti-arteriosclerotic agent, wherein R is an optionally substituted aryl group or an optionally substituted heteroaryl group.
    Type: Grant
    Filed: December 10, 2014
    Date of Patent: October 6, 2015
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Hideki Kobayashi, Nobuyuki Ohkawa, Daisuke Takano, Hideki Kubota, Toshio Onoda, Toshio Kaneko, Masami Arai, Naoki Terasaka
  • Publication number: 20150203505
    Abstract: [Problem] To provided a compound which is useful as an MT1 and/or MT2 receptor agonist. [Means for Solution] The present inventors have conducted studies on MT1 and/or MT2 receptor agonists, and have found that an indole carboxamide compound has an MT1 and/or MT2 receptor agonistic action, thereby completing the present invention. The indole carboxamide compound of the present invention has the MT1 and/or MT2 receptor agonistic action as well as a low CNS penetration, and therefore, it can be used as an agent for preventing and/or treating urological diseases; in one embodiment, lower urinary tract symptoms; in another embodiment, urine storage symptom, in another embodiment, urinary incontinence; in a still another embodiment, stress urinary incontinence; and the like.
    Type: Application
    Filed: July 9, 2013
    Publication date: July 23, 2015
    Applicant: Astellas Pharma Inc.
    Inventors: Takatoshi Kanayama, Hideki Kubota, Shunichiro Matsumoto, Tomoyuki Saito, Takafumi Shimizu, Naoto Katoh, Shigeo Matsui
  • Publication number: 20150152102
    Abstract: A compound represented by the general formula (I) or a pharmacologically acceptable salt thereof has an excellent LCAT-activating effect and is useful as an active ingredient in a therapeutic or prophylactic agent for arteriosclerosis, arteriosclerotic heart disease, coronary heart disease (including heart failure, myocardial infarction, angina pectoris, cardiac ischemia, cardiovascular disturbance, and restenosis caused by angiogenesis), cerebrovascular disease (including stroke and cerebral infarction), peripheral vascular disease (including diabetic vascular complications), dyslipidemia, hypo-HDL-cholesterolemia, or renal disease, particularly, an anti-arteriosclerotic agent, wherein R is an optionally substituted aryl group or an optionally substituted heteroaryl group.
    Type: Application
    Filed: December 10, 2014
    Publication date: June 4, 2015
    Applicant: DAIICHI SANKYO COMPANY, LIMITED
    Inventors: Hideki Kobayashi, Nobuyuki Ohkawa, Daisuke Takano, Hideki Kubota, Toshio Onoda, Toshio Kaneko, Masami Arai, Naoki Terasaka
  • Patent number: 8785462
    Abstract: The present invention provides a compound which enhances the production of erythropoietin. The present invention provides a compound represented by formula (1): [wherein, R1: formula (1A): [wherein, R4 and R5: H, halogen, or alkyl; R6: H, halogen, alkyl, or the like; R7: substitutable hydroxyalkyl, substitutable hydroxyhalo alkyl, substitutable alkoxyalkyl, or the like; substituent group ?: oxo, hydroxy, amino, or the like; ring Q1: a monocyclic heterocyclic group; ring Q2: a monocyclic hydrocarbon ring group, or a monocyclic heterocyclic group; ring Q3: a monocyclic hydrocarbon ring group, or a monocyclic heterocyclic group; X: a single bond, methylene, ethylene, or the like]; R2: alkyl, or methylsulfanyl; and R3: H, or methyl], or the like.
    Type: Grant
    Filed: October 20, 2010
    Date of Patent: July 22, 2014
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Takeshi Kuribayashi, Hideki Kubota, Naoki Tanaka, Takeshi Fukuda, Takashi Tsuji, Riki Goto
  • Patent number: 8674096
    Abstract: Substituted imidazo[1,5-a]quinoxalin-4-ones are useful as phosphodiesterase 9 inhibitors.
    Type: Grant
    Filed: November 27, 2012
    Date of Patent: March 18, 2014
    Assignee: Astellas Pharma Inc.
    Inventors: Hiroyuki Kaizawa, Mari Sugita, Hidenori Azami, Ryushi Seo, Takaho Nomura, Satoshi Yamamoto, Hirofumi Yamamoto, Kazuyuki Tsuchiya, Hideki Kubota, Kazunori Kamijo
  • Patent number: 8357688
    Abstract: Substituted imidazo[1,5-a]quinoxalin-4(5H)-ones are useful as PDE9 inhibitors.
    Type: Grant
    Filed: March 4, 2010
    Date of Patent: January 22, 2013
    Assignee: Astellas Pharma Inc.
    Inventors: Hiroyuki Kaizawa, Mari Sugita, Hidenori Azami, Ryushi Seo, Takaho Nomura, Satoshi Yamamoto, Hirofumi Yamamoto, Kazuyuki Tsuchiya, Hideki Kubota, Kazunori Kamijo
  • Patent number: 8314240
    Abstract: [Object] A compound which is useful as an EP1 receptor antagonist is provided. [Means for Solution] The present inventors investigated EP1 receptor antagonists, and confirmed that a compound having a sulfonamide structure, in which the nitrogen atom of the sulfonamide structure is substituted with 2-fluoropropyl group, 3-fluoro-2-methylpropyl group or the like, has a potent EP1 receptor antagonistic action, thereby completing the present invention. The sulfonamide compound of the present invention has a potent EP1 receptor antagonistic action and can be used as an agent for preventing and/or treating a lower urinary tract symptom or the like.
    Type: Grant
    Filed: June 22, 2009
    Date of Patent: November 20, 2012
    Assignee: Astellas Pharma Inc.
    Inventors: Hideki Kubota, Issei Tsukamoto, Kazunori Kamijo, Koji Kato, Yuta Fukuda, Hidenori Azami