Patents by Inventor Shuichi Takahashi

Shuichi Takahashi 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: 11949100
    Abstract: The present invention is to provide a cathode active material used for a lithium ion secondary battery which has a large charge-discharge capacity, and excels in charge-discharge cycle properties, output properties and productivity, and, a lithium ion secondary battery using the same. The cathode active material used for a lithium ion secondary battery comprises a lithium transition metal composite oxide represented by the following Formula (1); Li1+aNibCocMndMeO2+?, where, in the formula (1), M is at least one metal element other than Li, Ni, Co, and Mn; and a, b, c, d, e, and ? satisfy the following conditions: ?0.04?a?0.04, 0.80?b<1.00, 0?c?0.04, 0<d<0.20, b+c+d+e=1, ?0.2<?<0.2, and c and d in the Formula (1) satisfy c/d?0.75.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: April 2, 2024
    Assignee: Proterial, Ltd.
    Inventors: Tatsuya Toyama, Shin Takahashi, Hisato Tokoro, Genei Nakajima, Shuichi Takano, Akira Gunji, Akihiko Noie
  • Publication number: 20240094661
    Abstract: An image forming apparatus includes a rotatable image bearing member and a rotatable developing member to carry developer made up of toner particles and carrier particles adhered to surfaces of the toner particles. Where a pressing force pressing the developing member against the image bearing member is F1, a total number of the carrier particles interposed between the toner particles and the image bearing member is N1, and an adhesion Ft between a carrier particle and a toner particle, measured when the carrier particle is pressed against the toner particle with F1/N1 that is a pressing force per unit carrier particle, and an adhesion Fdr1 between the carrier particle and the image bearing member, measured when the carrier particle is pressed against the image bearing member with F1/N1, satisfy Ft?Fdr1.
    Type: Application
    Filed: November 9, 2023
    Publication date: March 21, 2024
    Inventors: Shuichi Tetsuno, Shinji Katagiri, Koji An, Hiroko Yokoyama, Wataru Takahashi, Shohei Ishio, Takayuki Tanaka, Tomonori Matsunaga
  • Patent number: 11936377
    Abstract: Apparatuses including an impedance code selector are disclosed. An example apparatus according to the disclosure includes an impedance calibration circuit, an impedance code selector and a driver circuit in a data input/output circuit. The impedance calibration circuit provides a first impedance code. The impedance code selector provides either the first impedance code or a second impedance code. The driver circuit receives either the first impedance code or the second impedance code from the impedance code selector.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: March 19, 2024
    Assignee: Micron Technology, Inc.
    Inventors: Shuichi Murai, Nobuki Takahashi
  • Patent number: 11873392
    Abstract: Disclosed are a polypropylene-based resin composition comprising 5 to 47 parts by mass of a propylene-based polymer (A) having an MFR of 50 to 150 g/10 min and an amount of a decane-soluble part of 6% by mass or more, 0 to 30 parts by mass of a propylene homopolymer (B) having an MFR of 10 to 500 g/10 min, 23 to 30 parts by mass of an ethylene-?-olefin copolymer (C) which is a random copolymer composed of ethylene and an ?-olefin having 4 to 8 carbon atoms, and has a density of 0.850 to 0.890 g/cm3 and an MFR of 0.5 to 30 g/10 min, and 30 to 40 parts by mass of an inorganic filler (D) having an average particle size of over 3.0 ?m and less than 5.0 ?m [the total amount of the components (A) to (D) is 100 parts by mass]; and an automobile exterior member obtained by injection-molding or press-molding the composition.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: January 16, 2024
    Assignee: PRIME POLYMER CO., LTD.
    Inventors: Akira Minowa, Shuichi Takahashi, Yusuke Fukuda, Hiroyuki Ikeno
  • Publication number: 20230326725
    Abstract: In a plasma processing apparatus, a table has a wafer support to hold a wafer and a peripheral segment surrounding the wafer support and having through-holes. The peripheral segment has an upper surface lower than that of the wafer support. An outer focus ring is disposed over the peripheral segment and has a recess or a cutout at an inner portion of the outer focus ring, and the recess or cutout has through-holes. An inner focus ring is disposed in the recess or cutout of the outer focus ring. Lift pins respectively extend through the through-holes of the peripheral segment and the through-holes of the recess or cutout of the outer focus ring. Shift mechanisms control shift of the respective lift pins.
    Type: Application
    Filed: June 14, 2023
    Publication date: October 12, 2023
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Shuichi TAKAHASHI, Takaharu MIYADATE, Takaaki KIKUCHI, Atsushi OGATA, Nobutaka SASAKI, Takashi TAIRA
  • Publication number: 20230005273
    Abstract: To enhance identification accuracy for the external environment of a movable object. Acquired is image data having an image feature (such as area, date and time, and weather) corresponding to a movement scene of the movable object. Learning with the image data is performed to acquire an inference DNN coefficient for identification of the external environment of the movable object from the image data of the movement scene. For example, the external environment is identified on the basis of, for example, semantic segmentation or depth. The inference DNN to which the inference DNN coefficient is set enables accurate identification of the external environment of the movable object from the image data of the movement scene.
    Type: Application
    Filed: December 10, 2020
    Publication date: January 5, 2023
    Inventors: DAISUKE IRIE, SHUICHI TAKAHASHI
  • Publication number: 20230002602
    Abstract: A molded product of a polypropylene-based resin composition, without containing an inorganic filler, and obtained by a polypropylene-based resin composition that does not contain an inorganic filler and includes: 60 to 90 parts by mass of a polypropylene-based resin (A) including 30 to 80 parts of a propylene-based polymer (a-1) having an MFR of 120 to 250 g/10 min and having 98 to 100 mol % of a propylene constituent unit, and 0 to 30 parts of a propylene/ethylene copolymer (a-2) having an intrinsic viscosity [?] of 4 to 7 dl/g and having 30 to 60 mol % of an ethylene constituent unit; 10 to 40 parts of an ethylene/?-olefin copolymer (B) having an MFR of 0.1 to 7 g/10 min and having an ethylene content of 65 to 90 mol %; 0.2 to 1 part of a fatty acid amide (C); and 0.1 to 1 part of a surfactant (D).
    Type: Application
    Filed: February 12, 2021
    Publication date: January 5, 2023
    Applicant: PRIME POLYMER CO., LTD.
    Inventors: Satoshi KUSHI, Yusuke FUKUDA, Shuichi TAKAHASHI
  • Publication number: 20220309615
    Abstract: Quality improvement processing to which a learning result is applied can be performed appropriately even if the signal characteristics of an input signal are different from the signal characteristics of student data at the time of learning. A quality improvement processing unit applies quality improvement processing to an input signal to obtain an output signal using a learning result obtained using a signal of a first domain having first signal characteristics as student data. A domain conversion unit converts the input signal to a signal of the first domain and sends the same to a quality improvement processing unit when the input signal is a signal of a second domain having second signal characteristics different from the first signal characteristics.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 29, 2022
    Inventors: DAISUKE IRIE, SHUICHI TAKAHASHI
  • Patent number: 11404249
    Abstract: A substrate processing apparatus includes a process chamber, a stage that is disposed in the process chamber and on which a substrate is placeable, a moving mechanism, and a focus ring. The focus ring is disposed on the stage and includes an inner focus ring disposed close to the substrate placed on the stage, a middle focus ring that is disposed outside of the inner focus ring and is movable in a vertical direction by the moving mechanism, and an outer focus ring that is disposed outside of the middle focus ring.
    Type: Grant
    Filed: March 20, 2018
    Date of Patent: August 2, 2022
    Assignee: Tokyo Electron Limited
    Inventors: Shuichi Takahashi, Takaharu Miyadate, Takanori Banse, Joji Takayoshi, Rumiko Moriya
  • Publication number: 20220174258
    Abstract: An information processing device to be provided includes: a viewpoint information acquisition unit that acquires information regarding the viewpoint from which a first video image has been captured; a related information acquisition unit that acquires related information about the first video image; and a generation unit that generates a second video image using the information regarding the viewpoint and the related information, the second video image being associated with the first video image and being interlocked with the first video image.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 2, 2022
    Inventors: KOJI NISHIDA, SHUICHI TAKAHASHI, DAISUKE IRIE
  • Publication number: 20220172113
    Abstract: An authentication management device 20 and a to-be-authenticated device 30 share a learning model specific to the to-be-authenticated device in advance. An authentication requesting device 40 of an authentication requester transmits authentication data to the authentication management device 20 and the to-be-authenticated device 30. The authentication management device 20 inputs the authentication data to the learning model corresponding to the to-be-authenticated device 30 to generate authentication conversion data. The to-be-authenticated device 30 inputs the authentication data to the learning model and outputs to-be-authenticated side conversion data. The authentication requesting device 40 (or the authentication management device 20) can verify that the to-be-authenticated device is an authenticated device authenticated by the authentication management device when the authentication conversion data and the to-be-authenticated side conversion data are identical.
    Type: Application
    Filed: December 13, 2019
    Publication date: June 2, 2022
    Inventor: SHUICHI TAKAHASHI
  • Patent number: 11299165
    Abstract: To enhance safety in vehicle operation. An evaluation device according to the present technology includes a communication unit capable of communicating with a vehicle, and a control unit that performs an evaluation of a state related to sensing of danger by a user on the basis of an electroencephalogram of the user detected by an electroencephalogram sensor, and causes the communication unit to transmit evaluation result information to the vehicle. That is, for example, on the basis of an electroencephalogram of a user such as a driver of a vehicle, evaluation of a state related to sensing of danger such as whether or not the user has sensed a danger is performed, and evaluation result information is transmitted to the vehicle side.
    Type: Grant
    Filed: April 15, 2019
    Date of Patent: April 12, 2022
    Assignee: SONY CORPORATION
    Inventor: Shuichi Takahashi
  • Publication number: 20220076370
    Abstract: The image processing control apparatus 20 acquires the processing performance of the image processing apparatuses 30-1 to 30-n, and causes the image processing apparatuses 30-1 to 30-n to process test images appropriate to their own processing performance. Furthermore, the image processing control apparatus 20 evaluates the image qualities of the processed test images, and selects, for each image processing to be performed on an input image, an image processing apparatus that generates a processed image with good image quality on the basis of the processing performance and image quality evaluation results of the image processing apparatuses 30-1 to 30-n. Thus, the image processing control apparatus 20 sets an optimum processing flow, and controls the image processing apparatuses on the basis of the optimum processing flow. Therefore, it is possible to allot a portion of image processing to each of a plurality of image processing apparatuses so that an output image with good image quality can be obtained.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 10, 2022
    Inventors: TAKURO KAWAI, KENICHIRO HOSOKAWA, YOSHIYUKI AKIYAMA, SHUICHI TAKAHASHI, TAKAFUMI MORIFUJI
  • Patent number: 11193107
    Abstract: The invention provides a method for producing a substrate for supporting cells, including a humidification step of humidifying the periphery of a non-fluorine resin based substrate, and a UV irradiation step of irradiating the substrate with UV in an oxygen and/or ozone containing atmosphere during and/or after the humidification step. The invention also provides a substrate for supporting cells, which is a non-fluorine resin based substrate. The substrate has a cell supporting surface for supporting cells, containing a component capable of generating C7H5O+ molecules by beam irradiation of a time-of-flight secondary ion mass spectrometer, such that cells are supported on the cell-supporting surface.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: December 7, 2021
    Assignees: Ebara Jitsugyo Co., Ltd., Keio University
    Inventors: Shuichi Takahashi, Michio Ohira, Hideo Nakata, Shogo Miyata, Shugo Tohyama, Jun Fujita, Keiichi Fukuda
  • Publication number: 20210269043
    Abstract: To enhance safety in vehicle operation. An evaluation device according to the present technology includes a communication unit capable of communicating with a vehicle, and a control unit that performs an evaluation of a state related to sensing of danger by a user on the basis of an electroencephalogram of the user detected by an electroencephalogram sensor, and causes the communication unit to transmit evaluation result information to the vehicle. That is, for example, on the basis of an electroencephalogram of a user such as a driver of a vehicle, evaluation of a state related to sensing of danger such as whether or not the user has sensed a danger is performed, and evaluation result information is transmitted to the vehicle side.
    Type: Application
    Filed: April 15, 2019
    Publication date: September 2, 2021
    Inventor: SHUICHI TAKAHASHI
  • Patent number: 11006834
    Abstract: An assessment model for enabling a subjective assessment value to be estimated from a brainwave feature amount is constructed, and assessment data which does not deviate from a subjective assessment result on the basis of an objective brainwave signal by using the assessment model can be acquired. An assessment model representing relevance between a brainwave feature amount of a subject and a subjective assessment value of the subject with respect to a stimulus is constructed by presenting the stimulus to the subject.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: May 18, 2021
    Assignee: SONY CORPORATION
    Inventor: Shuichi Takahashi
  • Patent number: 11003062
    Abstract: Provided is an information processing device including an image analysis unit that analyzes content of an input image projected by a projection device, and a projection position determination unit that determines a projection area in a projection space onto which the input image is projected by the projection device on the basis of an analysis result obtained by analyzing the input image.
    Type: Grant
    Filed: February 2, 2016
    Date of Patent: May 11, 2021
    Assignee: SONY CORPORATION
    Inventors: Shuichi Takahashi, Shuichi Haga
  • Patent number: 10817057
    Abstract: Image assessment information is generated, and analysis information such as the degree of interest in an image presented to the user or a region of interest is acquired on the basis of a brainwave signal of a user observing an image. A content delivery unit that delivers image content, a data transceiver unit that receives delivery content, a head-mounted display that presents content, and a content analysis unit that analyzes content assessment information are included. The data transceiver unit generates assessment information set to be able to identify whether a brainwave signal is output when a certain image is presented in association with the brainwave signal and image reproduction control information acquired from the user and outputs the assessment information to a content analysis device. The content analysis device analyzes the degree of interest in the image presented to the user, a region of interest, or the like using the brainwave signal.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: October 27, 2020
    Assignee: SONY CORPORATION
    Inventor: Shuichi Takahashi
  • Patent number: 10763087
    Abstract: A plasma processing apparatus includes a stage including a lower electrode in an inner space of a chamber main body. An upper electrode is provided above the stage. A first radio frequency power supply is electrically connected to the upper electrode through a power feed conductor. A second radio frequency power supply is electrically connected to a lower electrode. A ground conductor extends above the chamber main body to cover the upper electrode. The ground conductor provides an external space at the outside thereof on the side of the inner space. the third portion, the external space being provided on the second portion and above the inner space. The external space is spaced upward from the upper electrode and is shielded from the upper electrode by the ground conductor. An electromagnet is disposed in the external space.
    Type: Grant
    Filed: September 25, 2018
    Date of Patent: September 1, 2020
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Shuichi Takahashi, Takaharu Miyadate, Norinao Takasu, Etsuji Ito, Akihiro Yokota, Naohiko Okunishi
  • Publication number: 20200098550
    Abstract: In a plasma processing apparatus, a table has a wafer support to hold a wafer and a peripheral segment surrounding the wafer support and having through-holes. The peripheral segment has an upper surface lower than that of the wafer support. An outer focus ring is disposed over the peripheral segment and has a recess or a cutout at an inner portion of the outer focus ring, and the recess or cutout has through-holes. An inner focus ring is disposed in the recess or cutout of the outer focus ring. Lift pins respectively extend through the through-holes of the peripheral segment and the through-holes of the recess or cutout of the outer focus ring. Shift mechanisms control shift of the respective lift pins.
    Type: Application
    Filed: September 25, 2019
    Publication date: March 26, 2020
    Applicant: TOKYO ELECTRON LIMITED
    Inventors: Shuichi TAKAHASHI, Takaharu MIYADATE, Takaaki KIKUCHI, Atsushi OGATA, Nobutaka SASAKI, Takashi TAIRA