Patents by Inventor Tomoyuki Manabe

Tomoyuki Manabe 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: 20230241982
    Abstract: An electric vehicle control method including using a first motor and a second motor as travel drive sources, performing drive control on the first motor by transmitting a first torque command value to a first inverter, and performing drive control on the second motor by transmitting a second torque command value to a second inverter, and performing switching control of switching, based on a required drive force, the drive control on the second motor by the second inverter between an ON state in which the drive control is performed and an OFF state in which the drive control is stopped, wherein a torque fluctuation amount generated in the second motor during the switching control is calculated based on a rotation speed of the second motor, and the first torque command value is corrected based on the torque fluctuation amount.
    Type: Application
    Filed: May 29, 2020
    Publication date: August 3, 2023
    Applicants: NISSAN MOTOR CO., LTD., RENAULT S.A.S.
    Inventor: Tomoyuki MANABE
  • Publication number: 20230087455
    Abstract: A method for controlling an electric vehicle driven by a plurality of electric motors including a first electric motor, in which a lubricant, which is used for lubricating the electric motors and power transmission systems therefor, is used for cooling the electric motors is provided. The method includes setting torque distributions for the plurality of electric motors on the basis of a driving force required by the electric vehicle controlling the drive of the plurality of electric motors on the basis of the set torque distributions and circulating intermittently the lubricant used for cooling the first electric motor when the torque distribution set for the first electric motor is smaller than a predetermined value which is regarded as a reference value.
    Type: Application
    Filed: February 26, 2020
    Publication date: March 23, 2023
    Applicant: NISSAN MOTOR CO., LTD.
    Inventors: Tomoyuki MANABE, Yukinori TSUKAMOTO
  • Publication number: 20230025880
    Abstract: The present invention provides a compound having a PDHK inhibitory activity and useful for the treatment or prophylaxis of diabetes (type 1 diabetes, type 2 diabetes etc.), insulin resistance syndrome, metabolic syndrome, hyperglycemia, hyperlactacidemia, diabetic complications (diabetic neuropathy, diabetic retinopathy, diabetic nephropathy, cataract etc.), cardiac failure (acute cardiac failure, chronic cardiac failure), cardiomyopathy, myocardial ischemia, myocardial infarction, angina pectoris, dyslipidemia, atherosclerosis, peripheral artery disease, intermittent claudication, chronic obstructive pulmonary disease s, brain ischemia, cerebral apoplexy, mitochondrial disease, mitochondrial encephalomyopathy, cancer, pulmonary hypertension, Alzheimer disease, vascular dementia, glaucoma, diabetic retinopathy, retinopathy of prematurity, retinal vein occlusion, ischemic optic neuropathy or chronic kidney disease.
    Type: Application
    Filed: March 3, 2021
    Publication date: January 26, 2023
    Inventors: Koichi SUZAWA, Yuki FUJISHIMA, Maki YAMAKAWA, Hiroshi UENO, Tomoyuki MANABE
  • Publication number: 20220048896
    Abstract: Pyrazole compounds substituted with heteroaryl or pharmaceutically acceptable salts thereof that have an SGLT1 inhibitory activity and are useful for a drug, pharmaceutical compositions comprising the same, and pharmaceutical use thereof are disclosed. Specifically, a compound of Formula [X]: wherein R1 is hydrogen or halogen, R2 is C1-6 alkyl or halo-C1-6 alkyl, Ring Het is substituted pyridyl or optionally substituted pyrazinyl, pyrimidinyl, or pyridazinyl, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising it, and pharmaceutical use thereof is provided.
    Type: Application
    Filed: March 25, 2021
    Publication date: February 17, 2022
    Inventors: Tomoya MIURA, Shintaro HIRASHIMA, Tomoyuki MANABE, Tetsuya IIDA, Kentaro SAKURAI
  • Patent number: 10988462
    Abstract: Pyrazole compounds substituted with heteroaryl or pharmaceutically acceptable salts thereof that have an SGLT1 inhibitory activity and are useful for a drug, pharmaceutical compositions comprising the same, and pharmaceutical use thereof are disclosed. Specifically, a compound of Formula [X]: wherein R1 is hydrogen or halogen, R2 is C1-6 alkyl or halo-C1-6 alkyl, Ring Het is substituted pyridyl or optionally substituted pyrazinyl, pyrimidinyl, or pyridazinyl, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising it, and pharmaceutical use thereof is provided.
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: April 27, 2021
    Assignee: Japan Tobacco Inc.
    Inventors: Tomoya Miura, Shintaro Hirashima, Tomoyuki Manabe, Tetsuya Iida, Kentaro Sakurai
  • Patent number: 10707726
    Abstract: A cooling structure is provided for a dynamo-electric machine. The cooling structure has a refrigerant supply path for introducing a refrigerant into a rotor, and refrigerant outlets that are opened to the refrigerant supply path so that the refrigerant will be splashed onto the coil ends of a stator as the rotor rotates. Blocking wall members are provided in refrigerant splash paths between the refrigerant outlets and the coil ends for blocking a portion of the refrigerant, which splashes from the refrigerant outlets when the rotor rotates. The rate at which the blocking wall members shield the coil ends against the refrigerant is low when the rotor rotates at a low speed and is high when the rotor rotates at a high speed.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: July 7, 2020
    Assignee: Nissan Motor Co., Ltd.
    Inventors: Tomoyuki Manabe, Takenari Okuyama
  • Publication number: 20190330193
    Abstract: Pyrazole compounds substituted with heteroaryl or pharmaceutically acceptable salts thereof that have an SGLT1 inhibitory activity and are useful for a drug, pharmaceutical compositions comprising the same, and pharmaceutical use thereof are disclosed. Specifically, a compound of Formula [X]: wherein R1 is hydrogen or halogen, R2 is C1-6 alkyl or halo-C1-6 alkyl, Ring Het is substituted pyridyl or optionally substituted pyrazinyl, pyrimidinyl, or pyridazinyl, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising it, and pharmaceutical use thereof is provided.
    Type: Application
    Filed: April 3, 2019
    Publication date: October 31, 2019
    Inventors: Tomoya MIURA, Shintaro HIRASHIMA, Tomoyuki MANABE, Tetsuya IIDA, Kentaro SAKURAI
  • Publication number: 20180205294
    Abstract: A cooling structure is provided for a dynamo-electric machine. The cooling structure has a refrigerant supply path for introducing a refrigerant into a rotor, and refrigerant outlets that are opened to the refrigerant supply path so that the refrigerant will be splashed onto the coil ends of a stator as the rotor rotates. Blocking wall members are provided in refrigerant splash paths between the refrigerant outlets and the coil ends for blocking a portion of the refrigerant, which splashes from the refrigerant outlets when the rotor rotates. The rate at which the blocking wall members shield the coil ends against the refrigerant is low when the rotor rotates at a low speed and is high when the rotor rotates at a high speed.
    Type: Application
    Filed: June 8, 2016
    Publication date: July 19, 2018
    Inventors: Tomoyuki MANABE, Takenari OKUYAMA
  • Publication number: 20150299090
    Abstract: The Spiro compound represented by the following general formula [Ia], its pharmaceutically acceptable salt or a solvate thereof
    Type: Application
    Filed: November 17, 2014
    Publication date: October 22, 2015
    Inventors: Takashi Shimada, Hiroshi Ueno, Kazuhiro Tsutsumi, Kouichi Aoyagi, Tomoyuki Manabe, Shin-ya Sasaki, Susumu Katoh
  • Publication number: 20130109710
    Abstract: The spiro compound represented by the following general formula [Ia], its pharmaceutically acceptable salt or a solvate thereof
    Type: Application
    Filed: September 14, 2012
    Publication date: May 2, 2013
    Applicant: JAPAN TOBACCO INC.
    Inventors: Takashi Shimada, Hiroshi Ueno, Kazuhiro Tsutsumi, Kouichi Aoyagi, Tomoyuki Manabe, Shin-Ya Sasaki, Susumu Katoh
  • Patent number: 8299296
    Abstract: The spiro compound represented by the following general formula [Ia], its pharmaceutically acceptable salt or a solvate thereof
    Type: Grant
    Filed: October 24, 2008
    Date of Patent: October 30, 2012
    Assignee: Japan Tobacco Inc.
    Inventors: Takashi Shimada, Hiroshi Ueno, Kazuhiro Tsutsumi, Kouichi Aoyagi, Tomoyuki Manabe, Shin-Ya Sasaki, Susumu Katoh
  • Publication number: 20090170908
    Abstract: The Spiro compound represented by the following general formula [Ia], its pharmaceutically acceptable salt or a solvate thereof
    Type: Application
    Filed: October 24, 2008
    Publication date: July 2, 2009
    Applicant: Japan Tobacco Inc.
    Inventors: Takashi Shimada, Hiroshi Ueno, Kazuhiro Tsutsumi, Kouichi Aoyagi, Tomoyuki Manabe, Shin-Ya Sasaki, Susumu Katoh