Patents by Inventor Satoshi Takahashi

Satoshi 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).

  • Publication number: 20250048926
    Abstract: Alight-emitting element having high emission efficiency is provided. A light-emitting element having a low driving voltage is provided. A novel compound which can be used for a transport layer or as a host material or a light-emitting material of a light-emitting element is provided. A novel compound with a benzofuropyrimidine skeleton is provided. Also provided is a light-emitting element which includes the compound with the benzofuropyrimidine skeleton between a pair of electrodes.
    Type: Application
    Filed: August 15, 2024
    Publication date: February 6, 2025
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Hideko INOUE, Miki Kanamoto, Hiromi Seo, Satoshi Seo, Tatsuyoshi Takahashi, Tomoka Nakagawa
  • Publication number: 20250048121
    Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal or an uplink wireless signal; a reception unit configured to receive control information indicating a beam to be applied for each of resources via a downlink; and a control unit configured to determine a beam to be applied to the downlink wireless signal or the uplink wireless signal to be relayed, based on the control information.
    Type: Application
    Filed: December 10, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Haruhi Echigo, Shohei Yoshioka, Shinya Kumagai, Daisuke Kurita, Yuki Takahashi, Satoshi Nagata
  • Publication number: 20250048126
    Abstract: A communication device includes: a communication unit configured to transmit or receive a downlink signal or an uplink signal; and a control unit configured to determine a default beam in a wireless communication. In a case where a beam to be applied to the downlink signal or the uplink signal is changed from the default beam, the control unit changes the beam to be applied to the downlink signal or the uplink signal back to the determined default beam.
    Type: Application
    Filed: December 10, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC
    Inventors: Haruhi Echigo, Shohei Yoshioka, Daisuke Kurita, Shinya Kumagai, Yuki Takahashi, Satoshi Nagata
  • Publication number: 20250047365
    Abstract: A wireless relay device includes: a communication unit configured to relay a downlink wireless signal and an uplink wireless signal: a reception unit configured to receive a signal including control information and identification information for identifying a transmission destination of a signal including the control information in downlink; and a control unit configured to decode the signal including the control information, based on the identification information and perform a control based on the control information.
    Type: Application
    Filed: December 10, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Haruhi Echigo, Shohei Yoshioka, Daisuke Kurita, Shinya Kumagai, Yuki Takahashi, Satoshi Nagata
  • Publication number: 20250048125
    Abstract: A wireless relay device includes: a reception unit configured to receive information indicating an activation or deactivation of a communication using relaying by a plurality of wireless relay devices from a base station, another wireless relay device, or a terminal; and a control unit configured to activate or deactivate a relaying function of the wireless relay device itself, based on the information indicating the activation or deactivation. The information indicating the activation or deactivation includes a number of hops in the communication.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Daisuke Kurita, Shohei Yoshioka, Haruhi Echigo, Satoshi Nagata
  • Publication number: 20250048124
    Abstract: A wireless relay device includes: a reception unit configured to receive resources of a periodic signal and information related to a beam for each of the resources from a base station or a first wireless relay device; and a transmission unit configured to transmit the periodic signal to which a beam based on the information is applied to a second wireless relay device or a terminal. The transmission unit does not transmit the information related to a beam for each of the resources to the second wireless relay device that is not directly connected to the terminal.
    Type: Application
    Filed: December 22, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Daisuke Kurita, Shohei Yoshioka, Haruhi Echigo, Satoshi Nagata
  • Publication number: 20250048123
    Abstract: A terminal includes: a reception unit configured to receive a first signal to which a beam from a first wireless relay device is applied and a second signal to which a beam from a second wireless relay device is applied, the beam from the second wireless relay device being different from that for the first signal; and a control unit configured to determine whether or not to simultaneously receive the first signal and the second signal based on a condition.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Daisuke Kurita, Shohei Yoshioka, Haruhi Echigo, Satoshi Nagata
  • Publication number: 20250048122
    Abstract: A base station includes: a transmission unit configured to transmit signals that are associated with indexes and that include a synchronization signal and broadcast information to a plurality of wireless relay devices; and a control unit configured to control an operation related to transmission of the signals that are associated with the indexes. The control unit configures the signals that are associated with the indexes based on a number of the plurality of wireless relay devices.
    Type: Application
    Filed: December 20, 2021
    Publication date: February 6, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Daisuke Kurita, Shohei Yoshioka, Haruhi Echigo, Satoshi Nagata
  • Patent number: 12218570
    Abstract: A rotating electric machine including a rotor, a stator, and a case forming outflow holes through which a refrigerant flows out toward an extra-slot conductor of a stator coil. The outflow holes are arranged above the extra-slot conductor, and when the bending direction of the extra-slot conductor with respect to an intra-slot conductor arranged on the outermost diameter side in a slot in the stator coil on an upper portion of the stator is a coil bending direction, the first outflow hole is arranged on the bending direction side with respect to a vertical line passing through the rotation center axis, and the second outflow hole is arranged on a side opposite to the bending direction with respect to the vertical line, and the arrangement angle of the second outflow hole with reference to the vertical line is larger than the arrangement angle of the first outflow hole with reference to the vertical line.
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: February 4, 2025
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Zhi Jing, Satoshi Yamamura, Kenichi Nakayama, Tomohiro Adachi, Shinji Yamazaki, Hiromitsu Okamoto, Yuuki Takahashi
  • Patent number: 12215417
    Abstract: A predetermined process is performed on two target substrates using a substrate processing device that includes two processing parts for performing a substrate process on each of the two target substrates, a gas supply mechanism for separately supplying gases to the two processing parts, and a common exhaust mechanism for collectively exhausting the gases inside the two processing parts. A first mode is executed in which an HF gas and an NH3 gas are supplied to one of the two processing parts, and the HF gas is not supplied to the other of the two processing parts. Subsequently, a second mode is executed in which the HF gas and the NH3 gas are supplied to the two processing parts under the same gas conditions. In the first mode, a pressure difference is prevented from occurring between the two processing parts.
    Type: Grant
    Filed: March 22, 2022
    Date of Patent: February 4, 2025
    Assignee: TOKYO ELECTRON LIMITED
    Inventors: Satoshi Toda, Tetsuro Takahashi
  • Publication number: 20250039685
    Abstract: A wireless relay device includes: a reception unit configured to receive a signal that is associated with an index and that includes a synchronization signal and broadcast information from a base station or a first wireless relay device; and a transmission unit configured to transmit the signal that is associated with the index to a second wireless relay device or a terminal. The reception unit receives first information for transmitting the signal that is associated with the index from the base station or the first wireless relay device, and the transmission unit transmits the signal that is associated with the index and the first information to the second wireless relay device or the terminal based on the first information.
    Type: Application
    Filed: December 22, 2021
    Publication date: January 30, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Daisuke Kurita, Shohei Yoshioka, Haruhi Echigo, Satoshi Nagata
  • Publication number: 20250030522
    Abstract: A terminal includes a reception unit configured to receive downlink data scheduled by SPS (Semi-Persistent Scheduling); a control unit configured to perform postponement of HARQ-ACK (Hybrid Automatic Repeat reQuest-ACKnowledgement) corresponding to the downlink data, a maximum postponement period being configured to the postponement; and a transmission unit configured to transmit an uplink control channel that carries uplink control information including the HARQ-ACK via a resource determined based on the postponement of the HARQ-ACK. The control unit performs carrier switching of the uplink control channel as necessary, and determines whether the postponement of the HARQ-ACK exceeds the maximum postponement period, based on a subcarrier spacing of: a cell before performing the carrier switching; a cell after performing the carrier switching; or a cell indicated by a semi-static cell pattern.
    Type: Application
    Filed: October 19, 2022
    Publication date: January 23, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Satoshi Nagata, Qiping Pi, Jing Wang, Lan Chen
  • Publication number: 20250031573
    Abstract: A novel compound and a light-emitting element with high emission efficiency and a long lifetime are provided. The novel compound includes a benzofuropyrazine skeleton or a benzothienopyrazine skeleton, and each of a benzene ring and a pyrazine ring in the benzofuropyrazine skeleton or the benzothienopyrazine skeleton independently includes a substituent with a total number of carbon atoms of 6 to 100 inclusive. The light-emitting element includes the compound.
    Type: Application
    Filed: September 18, 2024
    Publication date: January 23, 2025
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Tomoya YAMAGUCHI, Hideko Yoshizumi, Hiromitsu Kido, Tatsuyoshi Takahashi, Satoshi Seo
  • Publication number: 20250030528
    Abstract: A terminal includes: a communication unit configured to perform a bidirectional communication including downlink and uplink with a base station by using a frequency division duplex; and a control unit configured to control a communication to be performed by using a time division duplex in a case where there are a terminal that supports the frequency division duplex and a terminal that does not support the frequency division duplex in a same communication area.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 23, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Yuki Takahashi, Shinya Kumagai, Shohei Yoshioka, Masaya Okamura, Mayuko Okano, Satoshi Nagata
  • Patent number: 12205078
    Abstract: Visibility of a message transmitted from a maintenance object system is improved. A maintenance person support device 1 includes: a storage device 10 configured to store distribution rule data 11 in which a category of a message received from a processing unit 2 and an action name of an action corresponding to the message are associated with each other, and action definition data 12 in which the action name and a channel corresponding to the category as execution contents of the action are associated with each other; a message transmission/reception unit 21 configured to receive a message from the processing unit 2; an action execution unit 22 configured to acquire the action name corresponding to the category of the message from the distribution rule data 11 and acquire the execution contents corresponding to the acquired action name from the action definition data; and a user interface control unit 23 configured to display the message to the channel specified by the acquired execution contents.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 21, 2025
    Assignee: Nippon Telegraph and Telephone Corporation
    Inventors: Masaru Sakai, Satoshi Kondo, Kensuke Takahashi
  • Patent number: 12205875
    Abstract: A semiconductor device according to the present embodiment includes a substrate and a semiconductor chip. The substrate has a first face and a plurality of conductive connection parts provided on the first face. The semiconductor chip has a second face that faces the first face and a plurality of connection bumps provided on the second face and electrically connected to the plurality of conductive connection parts. The conductive connection part arranged in a chip outer peripheral region of a chip region on the first face where the semiconductor chip is arranged is different in thickness from the conductive connection part arranged in a chip central region of the chip region.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: January 21, 2025
    Assignee: Kioxia Corporation
    Inventors: Satoshi Tsukiyama, Hideo Aoki, Hiroshi Oota, Tomoyasu Yamada, Yuki Takahashi
  • Publication number: 20250024455
    Abstract: A terminal includes: a transmission unit configured to transmit a plurality of types of uplink information to a base station; and a control unit configured to control the uplink information to be transmitted via an uplink shared channel that is periodically scheduled as a resource that can be used for any one of the plurality of types of uplink information.
    Type: Application
    Filed: October 28, 2021
    Publication date: January 16, 2025
    Applicant: NTT DOCOMO, INC.
    Inventors: Shohei Yoshioka, Shinya Kumagai, Yuki Takahashi, Satoshi Nagata
  • Publication number: 20240407535
    Abstract: A backpack type assembly may include a backpack type carrier configured to be worn by a user and a device configured to be attached to the backpack type carrier. The backpack type carrier may include a pair of shoulder straps configured to be worn on both shoulders of the user, a back plate to which the pair of shoulder straps and the device are attached, a waist belt configured to be wrapped around a waist of the user, and a connection mechanism configured to connect between the back plate and the waist belt. The connection mechanism may include an elastic member having a flexural rigidity smaller than a flexural rigidity of the back plate. A force applied to the connection mechanism from one of the back plate and the waist belt may be transmitted through the elastic member to the other of the back plate and the waist belt.
    Type: Application
    Filed: June 3, 2024
    Publication date: December 12, 2024
    Applicant: MAKITA CORPORATION
    Inventors: Tatsuya HATA, Satoshi TAKAHASHI
  • Publication number: 20240403910
    Abstract: The advertising expression assessment device of this invention is equipped with a storage unit that stores assessment data for determining the usage acceptability of an advertising expression in multiple countries based on advertising review guidelines, an acquisition unit that obtains the advertising expression, a translation unit that obtains language expressions translated into the language of each of said countries for the obtained advertising expression, an expression assessment unit that determines the usage acceptability to ascertain whether an advertising expression is acceptable for use in each of said countries based on the assessment data, and an output unit that outputs display data listing the language expressions for each of said countries and their respective usage acceptability.
    Type: Application
    Filed: August 16, 2022
    Publication date: December 5, 2024
    Applicant: ART WORKS Consulting Co.,Ltd.
    Inventor: Satoshi TAKAHASHI
  • Patent number: 12146822
    Abstract: Provided is a particle quantitative measurement device according to which the number of particles that can be accurately recognized in a particulate sample has a wider range. An observation device 1 comprises a computer 108 and an imaging camera 107 for acquiring a sample image representing the particulate sample. As an extraction unit, the computer 108 extracts a low-brightness pixel for which I<M?k? is satisfied for brightness I from pixels of the sample image. Here, M represents brightness for a reference image, k represents a real positive number, and ? represents a standard deviation for the brightnesses of the pixels in the reference image. The computer 108 also functions as a particle recognition unit or a particle quantitative measurement unit and quantitatively measures the particulate sample on the basis of the low-brightness pixel.
    Type: Grant
    Filed: March 17, 2020
    Date of Patent: November 19, 2024
    Assignee: Hitachi High-Tech Corporation
    Inventors: Noriko Ebine, Satoshi Takahashi, Akira Masuya