Patents by Inventor Hiroki Sakamoto

Hiroki Sakamoto 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: 20240109874
    Abstract: The present invention provides a compound having a cholinergic muscarinic M1 receptor positive allosteric modulator activity and useful as an agent for the prophylaxis or treatment of Alzheimer's disease, schizophrenia, pain, sleep disorder, Parkinson's disease dementia, dementia with Lewy bodies, and the like. The present invention relates to a compound represented by the formula (I) or a salt thereof. wherein each symbol is as described in the specification, or a salt thereof.
    Type: Application
    Filed: November 8, 2023
    Publication date: April 4, 2024
    Inventors: Masami YAMADA, Shinkichi SUZUKI, Takahiro SUGIMOTO, Minoru NAKAMURA, Hiroki SAKAMOTO, Makoto KAMATA
  • Patent number: 11935233
    Abstract: Neural network classification may be performed by inputting a training data set into each of a plurality of first neural networks, the training data set including a plurality of samples, obtaining a plurality of output value sets from the plurality of first neural networks, each output value set including a plurality of output values corresponding to one of the plurality of samples, each output value being output from a corresponding first neural network in response to the inputting of one of the samples of the training data set, inputting the plurality of output value sets into a second neural network, and training the second neural network to output an expected result corresponding to each sample in response to the inputting of a corresponding output value set.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: March 19, 2024
    Assignee: International Business Machines Corporation
    Inventors: Hiroki Nakano, Masaharu Sakamoto
  • Patent number: 11934944
    Abstract: Methods and systems are provided for training a neural network with augmented data. A dataset comprising a plurality of classes is obtained for training a neural network. Prior to initiation of training, the dataset may be augmented by performing affine transformations of the data in the dataset, wherein the amount of augmentation is determined by a data augmentation variable. The neural network is trained with the augmented dataset. A training loss and a difference of class accuracy for each class is determined. The data augmentation variable is updated based on the total loss and class accuracy for each class. The dataset is augmented by performing affine transformations of the data in the dataset according to the updated data augmentation variable, and the neural network is trained with the augmented dataset.
    Type: Grant
    Filed: October 4, 2018
    Date of Patent: March 19, 2024
    Assignee: International Business Machines Corporation
    Inventors: Takuya Goto, Masaharu Sakamoto, Hiroki Nakano
  • Publication number: 20240034634
    Abstract: A conductive two-dimensional particle of a layered material comprising one layer or one layer and plural layers, wherein the layer includes a layer body represented by: MmXn, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a monovalent metal ion, wherein the conductive two-dimensional particle does not contain an amine, a total content of chlorine and bromine in the conductive two-dimensional particle is 1,500 ppm by mass or less, and an average value of a major diameter of a two-dimensional surface of the conductive two-dimensional particle is 1.0 ?m to 20 ?m.
    Type: Application
    Filed: February 28, 2023
    Publication date: February 1, 2024
    Inventors: Masashi KOYANAGI, Akimaro YANAGIMACHI, Hiroki SAKAMOTO, Hajime SHIMIZU
  • Publication number: 20230352205
    Abstract: The conductive film that includes: particles of a layered material including one or plural layers, the one or plural layers including a layer body represented by: MmXn wherein M is at least one metal of Group 3, 4, 5, 6, or 7, X is a carbon atom, a nitrogen atom, or a combination thereof, n is not less than 1 and not more than 4, and m is more than n but not more than 5, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and one or more transition elements selected from the group consisting of Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W, or Y.
    Type: Application
    Filed: July 10, 2023
    Publication date: November 2, 2023
    Inventors: Masanori ABE, Takeshi TORITA, Toshiko SHIMAZAKI, Hiroki SAKAMOTO
  • Publication number: 20230318110
    Abstract: A battery unit mounted on a vehicle includes a base plate, and a battery module which is fixed to the base plate and in which a plurality of battery cells are stacked. A flow path is formed between the base plate and the battery module. The base plate is provided with a first suspension member which crosses the flow path and forms a part of the flow path, and a second suspension member which extends above the first suspension member.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 5, 2023
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Ryo SHINODA, Tetsuya SUGIZAKI, Hiroki SAKAMOTO, Jaewon SON, Ryuta NISHIGAMI, Yuki KAGAWA
  • Publication number: 20230318085
    Abstract: A battery unit mounted on a vehicle includes a case having an intake port, a battery module which is disposed inside the case and in which a plurality of battery cells are stacked, a fan disposed inside the case and blowing cooling air to the battery module, and an intake duct connecting the intake port and the fan. The intake duct includes a first flow path extending along a first surface of the battery module, and a second flow path extending along a second surface different from the first surface of the battery module.
    Type: Application
    Filed: March 27, 2023
    Publication date: October 5, 2023
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Hiroki SAKAMOTO, Jaewon SON, Toshiyuki IKEUCHI, Yuki KAGAWA
  • Patent number: 11728666
    Abstract: A power supply system includes: a capacitive first battery; an output-type second battery having a smaller heat capacity than the first battery; a voltage converter that converts a voltage between first and second power circuits; a power converter that converts power between the first power circuit and a drive motor; and a power controller that operates the voltage converter and the power converter. The power controller is configured to: after a start of operation, execute a power pass control under which power is transferred between the first and second batteries, until a total output upper limit Ptot_max of all the batteries exceeds a travelable threshold value Pready1; and subsequent to the power pass control, execute a second priority control under which the second battery is discharged in preference to the first battery, until a first output upper limit P1_max of the first battery exceeds a margin traveling threshold value Pready2.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: August 15, 2023
    Assignee: HONDA MOTOR CO., LTD.
    Inventor: Hiroki Sakamoto
  • Patent number: 11708928
    Abstract: A resin joint includes a joint body having a flow path, sleeves, and union nuts that fix tubes to the joint body. The joint body has a body portion with a curved inner peripheral surface and a straight portion protruding from an end portion of the body portion. The straight portion has outer and inner cylindrical portions radially arranged inside the outer cylindrical portion. An end portion of the inner cylindrical portion is positioned closer to the body portion than is an end portion of the outer cylindrical portion. A groove portion extending parallel with the outer and inner cylindrical portions in an axial direction is formed between an inner peripheral surface of the outer cylindrical portion and an outer peripheral surface of the inner cylindrical portion. The tube is fixed to the joint body such that a press-fit portion of the sleeve is press-fitted in the groove portion.
    Type: Grant
    Filed: October 13, 2020
    Date of Patent: July 25, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Tomoyuki Koike, Hiroki Sakamoto, Shingo Higuchi, Kiyotaka Ohmae, Tomohiro Adachi
  • Publication number: 20230227317
    Abstract: A conductive two-dimensional particle of a layered material comprising one layer or one layer and plural layers, wherein the layer includes a layer body represented by: MmXn, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom; and a monovalent metal ion, wherein the conductive two-dimensional particle does not contain an amine, a total content of chlorine and bromine in the conductive two-dimensional particle is 1,500 ppm by mass or less, and an average value of a major diameter of a two-dimensional surface of the conductive two-dimensional particle is 1.0 ?m to 20 ?m.
    Type: Application
    Filed: February 28, 2023
    Publication date: July 20, 2023
    Inventors: Masashi KOYANAGI, Akimaro YANAGIMACHI, Hiroki SAKAMOTO, Hajime SHIMIZU
  • Patent number: 11695292
    Abstract: A power supply system includes: a voltage converter that converts a voltage between first and second power circuits; a power controller that controls charging and discharging of first and second batteries; a cooling output controller that controls cooling output for the second battery; a temperature remaining-capacity acquirer that acquires a temperature remaining-capacity T2_mar; and a cooling remaining-capacity acquirer that acquires a cooling remaining-capacity PC2_mar depending on a difference between maximum cooling output and the cooling output of the second cooler.
    Type: Grant
    Filed: February 23, 2022
    Date of Patent: July 4, 2023
    Inventor: Hiroki Sakamoto
  • Publication number: 20230207152
    Abstract: A conductive two-dimensional particle of a layered material comprising one layer or one layer and plural layers, wherein the layer includes a layer body represented by: MmXn, and a modifier or terminal T exists on a surface of the layer body, wherein T is at least one selected from the group consisting of a hydroxyl group, a fluorine atom, a chlorine atom, an oxygen atom, or a hydrogen atom, M of the layer is bonded to at least one selected from the group consisting of PO43?, I, or SO42?, the total content of chlorine and bromine is 1,500 ppm by mass or less, and an average value of major diameters of two-dimensional surfaces of the conductive two-dimensional particles is 1.0 ?m or more.
    Type: Application
    Filed: February 28, 2023
    Publication date: June 29, 2023
    Inventors: Hiroki SAKAMOTO, Masashi KOYANAGI, Akimaro YANAGIMACHI
  • Publication number: 20230116754
    Abstract: The battery cooling structure includes a cell stacked body that has an inter-cell flow path between adjacent battery cells, a base plate that is disposed adjacent to one of surfaces of the cell stacked body, an inflow-side flow path that is disposed between the cell stacked body and the base plate and communicates with the inter-cell flow path, and an air supply port that is disposed in one end portion of the inflow-side flow path in the stacking direction and supplies air to the inflow-side flow path are included. The base plate has a branching portion that branches air in the inflow-side flow path, into a plurality of flows, and the branching portion is disposed at a position that is further from the air supply port than one endmost battery cell of the cell stacked body, the one endmost battery cell being adjacent to of the air supply port.
    Type: Application
    Filed: September 13, 2022
    Publication date: April 13, 2023
    Inventors: Jaewon SON, Hiroshi KANO, Hiroki SAKAMOTO, Tetsuya SUGIZAKI, Ryo SHINODA
  • Patent number: D992692
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: July 18, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1001971
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: October 17, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1001972
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: October 17, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1002797
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: October 24, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1002798
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: October 24, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1007651
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: December 12, 2023
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto
  • Patent number: D1018777
    Type: Grant
    Filed: June 23, 2021
    Date of Patent: March 19, 2024
    Assignee: NIPPON PILLAR PACKING CO., LTD.
    Inventors: Daisuke Urata, Tomohiro Adachi, Yoshinobu Toda, Hiroki Sakamoto, Keisho Morimoto