Patents by Inventor Takeshi Koike

Takeshi Koike 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: 20210260166
    Abstract: [Problems] To provide a method for treating and/or preventing osteoporosis with teriparatide or a salt thereof, the method having excellent safety and/or efficacies. [Solving Means] A method for treating and/or preventing osteoporosis in which teriparatide or a salt thereof is an active ingredient, including administering teriparatide or a salt thereof in a unit dose of 28.2 ?g at a frequency of twice a week.
    Type: Application
    Filed: May 7, 2021
    Publication date: August 26, 2021
    Applicant: ASAHI KASEI PHARMA CORPORATION
    Inventors: Takeshi MINAMIDA, Ryo KATO, Akira KOIKE, Atsushi OSE, Akihiro KITAMI, Takashi MAKIYAMA, Hikaru YAMAMOTO, Kazuhiko KITAGAWA, Ryoko TAKAO
  • Publication number: 20210191592
    Abstract: A method in which a sensor controller is connected to a sensor having an electrode group provided together with a display panel configured to operate in during a variable refresh cycle among a plurality of refresh cycles, and an active stylus performs bidirectional communication with the sensor controller. According to the method, the sensor controller acquires a present refresh cycle among the plurality of refresh cycles of the display panel, generates an uplink signal, which serves as a reference for synchronization corresponding to the acquired present refresh cycle, and transmits the uplink signal to the active stylus, which is not detected as yet or is detected already, at the present refresh cycle.
    Type: Application
    Filed: March 8, 2021
    Publication date: June 24, 2021
    Inventors: Takeshi Koike, Hideyuki Hara
  • Patent number: 10942598
    Abstract: A method in which a sensor controller is connected to a sensor having an electrode group provided together with a display panel configured to operate in during a variable refresh cycle among a plurality of refresh cycles, and an active stylus performs bidirectional communication with the sensor controller. According to the method, the sensor controller acquires a present refresh cycle among the plurality of refresh cycles of the display panel, generates an uplink signal, which serves as a reference for synchronization corresponding to the acquired present refresh cycle, and transmits the uplink signal to the active stylus, which is not detected as yet or is detected already, at the present refresh cycle.
    Type: Grant
    Filed: August 20, 2018
    Date of Patent: March 9, 2021
    Assignee: Wacom Co., Ltd.
    Inventors: Takeshi Koike, Hideyuki Hara
  • Patent number: 10795402
    Abstract: A low-power-consumption, noise-immune analog circuit for a position indicator is provided. The analog circuit provided by the present disclosure is connected to an electrode that receives a control signal by capacitive coupling, and includes an edge detection circuit and a waveform restoration circuit. The edge detection circuit detects rising and falling edges of the control signal received by the electrode. The waveform restoration circuit restores the waveform of the control signal in accordance with the rising and falling edges detected by the edge detection circuit.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: October 6, 2020
    Assignee: Wacom Co., Ltd.
    Inventors: Yuji Katsurahira, Takeshi Koike, Hideyuki Hara
  • PEN
    Publication number: 20200225772
    Abstract: A pen includes: an electrode; a power supply circuit which, in operation, supplies a first voltage; a low voltage integrated circuit (LVIC) coupled to the power supply circuit, wherein the LVIC, in operation, outputs a transmission signal at the first voltage; a high voltage integrated circuit (HVIC) including a level shifter which, in operation, outputs the transmission signal at a second voltage that is higher than the first voltage; an inter-IC wire which, in operation, supplies the transmission signal having the first voltage from the LVIC to the HVIC; an electrode wire which, in operation, supplies the transmission signal having the second voltage from the HVIC to the electrode; and a step-up circuit coupled to the power supply circuit, wherein the HVIC in operation, supplies the second voltage to the level shifter.
    Type: Application
    Filed: October 10, 2019
    Publication date: July 16, 2020
    Inventor: Takeshi Koike
  • Publication number: 20190294206
    Abstract: A low-power-consumption, noise-immune analog circuit for a position indicator is provided. The analog circuit provided by the present disclosure is connected to an electrode that receives a control signal by capacitive coupling, and includes an edge detection circuit and a waveform restoration circuit. The edge detection circuit detects rising and falling edges of the control signal received by the electrode. The waveform restoration circuit restores the waveform of the control signal in accordance with the rising and falling edges detected by the edge detection circuit.
    Type: Application
    Filed: May 20, 2019
    Publication date: September 26, 2019
    Inventors: Yuji Katsurahira, Takeshi Koike, Hideyuki Hara
  • Patent number: 10296039
    Abstract: A low-power-consumption, noise-immune analog circuit for a position indicator is provided. The analog circuit provided by the present disclosure is connected to an electrode that receives a control signal by capacitive coupling, and includes an edge detection circuit and a waveform restoration circuit. The edge detection circuit detects rising and falling edges of the control signal received by the electrode. The waveform restoration circuit restores the waveform of the control signal in accordance with the rising and falling edges detected by the edge detection circuit.
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: May 21, 2019
    Assignee: Wacom Co., Ltd.
    Inventors: Yuji Katsurahira, Takeshi Koike, Hideyuki Hara
  • Publication number: 20180356908
    Abstract: A method in which a sensor controller is connected to a sensor having an electrode group provided together with a display panel configured to operate in during a variable refresh cycle among a plurality of refresh cycles, and an active stylus performs bidirectional communication with the sensor controller. According to the method, the sensor controller acquires a present refresh cycle among the plurality of refresh cycles of the display panel, generates an uplink signal, which serves as a reference for synchronization corresponding to the acquired present refresh cycle, and transmits the uplink signal to the active stylus, which is not detected as yet or is detected already, at the present refresh cycle.
    Type: Application
    Filed: August 20, 2018
    Publication date: December 13, 2018
    Inventors: Takeshi Koike, Hideyuki Hara
  • Patent number: 10055036
    Abstract: A method in which a sensor controller is connected to a sensor having an electrode group provided together with a display panel configured to operate in during a variable refresh cycle among a plurality of refresh cycles, and an active stylus performs bidirectional communication with the sensor controller. According to the method, the sensor controller acquires a present refresh cycle among the plurality of refresh cycles of the display panel, generates an uplink signal, which serves as a reference for synchronization corresponding to the acquired present refresh cycle, and transmits the uplink signal to the active stylus, which is not detected as yet or is detected already, at the present refresh cycle.
    Type: Grant
    Filed: September 7, 2017
    Date of Patent: August 21, 2018
    Assignee: WACOM CO., LTD.
    Inventors: Takeshi Koike, Hideyuki Hara
  • Publication number: 20180095495
    Abstract: A low-power-consumption, noise-immune analog circuit for a position indicator is provided. The analog circuit provided by the present disclosure is connected to an electrode that receives a control signal by capacitive coupling, and includes an edge detection circuit and a waveform restoration circuit. The edge detection circuit detects rising and falling edges of the control signal received by the electrode. The waveform restoration circuit restores the waveform of the control signal in accordance with the rising and falling edges detected by the edge detection circuit.
    Type: Application
    Filed: December 5, 2017
    Publication date: April 5, 2018
    Inventors: Yuji Katsurahira, Takeshi Koike, Hideyuki Hara
  • Publication number: 20180024654
    Abstract: A method in which a sensor controller is connected to a sensor having an electrode group provided together with a display panel configured to operate in during a variable refresh cycle among a plurality of refresh cycles, and an active stylus performs bidirectional communication with the sensor controller. According to the method, the sensor controller acquires a present refresh cycle among the plurality of refresh cycles of the display panel, generates an uplink signal, which serves as a reference for synchronization corresponding to the acquired present refresh cycle, and transmits the uplink signal to the active stylus, which is not detected as yet or is detected already, at the present refresh cycle.
    Type: Application
    Filed: September 7, 2017
    Publication date: January 25, 2018
    Inventors: Takeshi Koike, Hideyuki Hara
  • Patent number: 9802313
    Abstract: A total time necessary for work is shortened by reducing program correcting.
    Type: Grant
    Filed: April 17, 2014
    Date of Patent: October 31, 2017
    Assignee: Kobe Steel, Ltd.
    Inventor: Takeshi Koike
  • Publication number: 20170197948
    Abstract: Method for producing carboxylic anhydride, the method includes heating raw material compound represented by the following general formula (1): [in the formula (1), R1 is tetravalent organic group having at least two carbon atoms adjacent to each other, and groups represented by the formulae: —COOR2 and —COOR3 are bonded to one and the other of the two adjacent carbon atoms, respectively, R2 and R3 each represent hydrogen atom or the like, X represents hydrogen atom or the like, and Y represents hydrogen atom or the like] in carboxylic acid having 1 to 5 carbon atoms with catalyst being used, to thereby obtain the carboxylic anhydride, wherein the catalyst is homogeneous acid catalyst having acid dissociation constant (pKa) of ?6.5 or lower and boiling point of 100° C. or higher, the acid dissociation constant (pKa) being determined by quantum chemistry calculation based on density functional method.
    Type: Application
    Filed: May 13, 2015
    Publication date: July 13, 2017
    Applicant: JX NIPPON OIL & ENERGY CORPORATION
    Inventors: Rieko FUJISHIRO, Ayumu KOMATA, Takeshi KOIKE, Shinichi KOMATSU
  • Publication number: 20160347699
    Abstract: A method for producing a 5-norbornene-2-spiro-?-cycloalkanone-??-spiro-2?-5?-norbornene, comprising: a first step of forming a specific Mannich base by reacting a specific carbonyl compound and a specific amine compound with each other in an acidic solvent comprising a formaldehyde derivative and an acid represented by a formula: HX (in the formula, X represents F or the like), to thereby obtain a reaction liquid comprising the Mannich base in the acidic solvent; and a second step of reacting the Mannich base and a specific diene compound with each other by adding an organic solvent, a base in an amount of 1.0 to 20.0 mole equivalents to the acid, and the diene compound to the reaction liquid, and then heating the reaction liquid, to thereby form a specific 5-norbornene-2-spiro-?-cycloalkanone-??-spiro-2?-5?-norbornene, wherein a content of the acid in the acidic solvent used in the first step is 0.01 to 0.075 mole equivalents to the ketone group of the carbonyl compound.
    Type: Application
    Filed: January 9, 2015
    Publication date: December 1, 2016
    Applicant: JX NIPPON OIL & ENERGY CORPORATION
    Inventors: Rieko FUJISHIRO, Shinichi KOMATSU, Takeshi KOIKE
  • Publication number: 20160089784
    Abstract: A total time necessary for work is shortened by reducing program correcting.
    Type: Application
    Filed: April 17, 2014
    Publication date: March 31, 2016
    Applicant: KABUSHIKI KAISHA KOBE SHO (KOBE STEEL, LTD.)
    Inventor: Takeshi KOIKE
  • Patent number: 9242373
    Abstract: The purpose of the present invention is to have the angles of each of the drive shafts of the first articulated drive system infallibly reach the angle of the work completed position, while maintaining the rate of movement and position of the working parts of an articulated robot. If exception conditions are not satisfied, the drive shafts of first and second articulation drive systems are driven individually (S64) on the basis of interpolated points calculated in step 5 (S5).
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: January 26, 2016
    Assignee: Kobe Steel, Ltd.
    Inventors: Tsutomu One, Toshihiko Nishimura, Masayuki Shigeyoshi, Takeshi Koike
  • Patent number: 9044817
    Abstract: An electrode position control method according to the present invention includes a voltage detecting step of detecting voltages on a leading electrode and a trailing electrode that are brought into contact with a welding workpiece, a sensing step of detecting positional information of the welding workpiece from electrical changes in the voltages, a correction amount calculating step of calculating a correction amount for correcting for positional displacement of each of the leading electrode and the trailing electrode with respect to a weld line from the positional information, and a position correcting step of correcting the respective positions of the electrodes by adding or subtracting the correction amount.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: June 2, 2015
    Assignee: Kobe Steel, Ltd.
    Inventors: Atsushi Fukunaga, Takeshi Koike
  • Patent number: 8742292
    Abstract: A robot controller that controls a tandem arc welding system according to the present invention includes a leading-electrode correcting section that calculates a leading-electrode correction amount, used for correcting a displacement in a left-right direction and an up-down direction, from a leading-electrode changing amount calculated by a leading-electrode processing section; a leading-electrode correcting section that calculates a trailed-electrode correction amount, used for correcting a displacement in a rotational direction, from a trailed-electrode changing amount calculated by a trailed-electrode processing section; a rotational-displacement correction controlling processing section that calculates a rotational-center correction amount for correcting the displacement of the leading electrode; and a robot trajectory planning processing section that corrects a teaching position and a position of a rotational center of a welding torch during tracking correction.
    Type: Grant
    Filed: April 11, 2011
    Date of Patent: June 3, 2014
    Assignee: Kobe Steel, Ltd.
    Inventors: Atsushi Fukunaga, Takeshi Koike
  • Patent number: 8716531
    Abstract: A method for producing a norbornene derivative includes forming a Mannich base represented by any of general formulae (5) to (7) by reacting a carbonyl compound represented by any of general formulae (1) to (3) and an amine compound represented by general formula (4) with each other in an acidic solvent, to thereby obtain a reaction liquid comprising the Mannich base in the acidic solvent, wherein the acidic solvent comprises a formaldehyde derivative and 0.01 mol/L or more of an acid represented by formula HX; reacting the Mannich base and a diene compound represented by general formula (8) with each other by adding an organic solvent, a base in an amount of 1.0 to 20.0 equivalents to the acid, and the diene compound to the reaction liquid, and then heating the reaction liquid, to thereby form the norbornene derivative represented by any of general formulae (9) to (11).
    Type: Grant
    Filed: May 13, 2010
    Date of Patent: May 6, 2014
    Assignee: JX Nippon Oil & Energy Corporation
    Inventors: Shinichi Komatsu, Hisashi Sone, Takeshi Koike, Sayako Kawahama
  • Patent number: D806115
    Type: Grant
    Filed: July 6, 2016
    Date of Patent: December 26, 2017
    Assignee: Kobe Steel, Ltd.
    Inventors: Atsushi Fukunaga, Takeshi Koike