Patents by Inventor Takayuki Nakamura

Takayuki Nakamura 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: 20230306425
    Abstract: The purpose of the present invention is to provide a new data utilization system in which, while an individual independently uses and utilizes one’s own personal data, security and anonymity of the data can be effected.
    Type: Application
    Filed: March 29, 2023
    Publication date: September 28, 2023
    Inventor: Takayuki NAKAMURA
  • Patent number: 11770235
    Abstract: A controller includes circuitry configured to: synchronize a master clock with an external global clock and set a master time based on the master clock; synchronize a controller clock with the master clock and perform time synchronization to synchronize a controller time based on the controller clock with the master time; transmit controller time data indicating the synchronized controller time to at least one local device; set a plurality of time windows corresponding to a plurality of clock cycles of a clock signal for the time synchronization; determine whether one clock cycle of the plurality of clock cycles has started within one time window of the plurality of time windows, the one time window corresponding to the one clock cycle; and suspend the time synchronization corresponding to the one clock cycle, in response to determining that the one clock cycle has not started within the one time window.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: September 26, 2023
    Inventors: Ryota Moriwaka, Kunihiko Ogawa, Takayuki Nakamura, Norihito Mizuguchi
  • Publication number: 20230286709
    Abstract: A container includes: a container body; a cap to seal the container body; an identification code on a top surface of the cap; and multiple concaves on the container body. The multiple concaves on the container body forms a first image having a first area, the identification code on the cap forms a second image having a second area smaller than the first area, the container body has a first diffuse reflectance difference between the first image and a portion excluding the first image, and the identification code has a second diffuse reflectance difference between a code portion and a background portion excluding the code portion in the second image. The second diffuse reflectance difference is larger than the first diffuse reflectance difference.
    Type: Application
    Filed: March 3, 2023
    Publication date: September 14, 2023
    Inventors: Yumiko KISHI, Takayuki NAKAMURA, Toshishige FUJII
  • Publication number: 20230208452
    Abstract: A high-frequency front end module includes a primary antenna terminal and a secondary antenna terminal, a first multiplexer and a second multiplexer, a switch circuit, and a first amplifier and a second amplifier. The first multiplexer has a first transmission filter and a first reception filter. The second multiplexer has a second transmission filter and a second reception filter. The switch circuit exclusively switches connection between the primary antenna terminal and the first multiplexer and connection between the primary antenna terminal and the second multiplexer, and exclusively switches connection between the secondary antenna terminal and the first multiplexer and connection between the secondary antenna terminal and the second multiplexer.
    Type: Application
    Filed: February 16, 2023
    Publication date: June 29, 2023
    Inventors: Motoji TSUDA, Takayuki NAKAMURA, Daerok OH
  • Patent number: 11636477
    Abstract: The purpose of the present invention is to provide a new data utilization system in which, while an individual independently uses and utilizes one's own personal data, security and anonymity of the data can be effected.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: April 25, 2023
    Inventor: Takayuki Nakamura
  • Publication number: 20230119073
    Abstract: A communication device includes a storage unit that stores a conversion table; a receiving unit that receives a packet addressed to a user terminal from a server, and an address conversion unit that converts a destination address of the packet into a multicast address in accordance with the conversion table, adds, to the packet, an identification ID for identifying a group to which the user terminal belongs, and transmits the packet to which the identification ID is added.
    Type: Application
    Filed: February 25, 2020
    Publication date: April 20, 2023
    Inventors: Mitsuo AMASAKA, Tomohiro OKADA, Shunsuke HOMMA, Takayuki NAKAMURA, Takuya SATO
  • Publication number: 20230107088
    Abstract: Provided are novel determination techniques and systems enabling an AI process in which decisions are made from the viewpoint of allowing an expert to make a decision, and capable of providing a valid answer, even with a small amount of learning data, by adjusting errors in both the answer of the expert and the answer of AI. A system is configured to cause an AI process to be performed on subject teacher data for AI learning in which events of objects identified by identifying codes are divided into classes, and data pertaining to an object for which class determination of an event is required, and to receive class determination data obtained by the AI process.
    Type: Application
    Filed: March 25, 2021
    Publication date: April 6, 2023
    Inventors: Yasuki KIHARA, Michiko MORIYAMA, Kana KAZAWA, Hirohito WATANABE, Takayuki NAKAMURA, Noriaki YOSHIKAI, Haruhiro NAGAHISA
  • Publication number: 20230105168
    Abstract: A gateway apparatus according to an embodiment includes a transfer destination specification unit that refers to a slice transfer table for determining a tunnel for a transfer destination when a packet with a slice ID added is received, the slice requirement abstracted indicating a requirement related to transfer priority, reliability, and whether a network function is passed through and a gateway ID abstracted indicating a gateway apparatus to be a destination and specifies a tunnel corresponding to the slice requirement and the gateway ID that are included in the slice ID and a transfer unit that transfers the packet with the tunnel specified by the destination specification unit.
    Type: Application
    Filed: February 21, 2020
    Publication date: April 6, 2023
    Inventors: Takayuki NAKAMURA, Shunsuke HOMMA, Tomohiro OKADA, Takuya SATO, Mitsuo AMASAKA
  • Patent number: 11618806
    Abstract: A method for producing a composition containing low molecular weight polytetrafluoroethylene, the method including: (I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380° C. in the range of 1.0×102 to 7.0×105 Pa·s; and (II) carrying out at least one selected from the group consisting of washing treatment, steam treatment and decompression treatment on the composition containing low molecular weight polytetrafluoroethylene.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: April 4, 2023
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Masayuki Tsuji, Takayuki Nakamura, Hirotoshi Yoshida, Yuuji Tanaka
  • Patent number: 11621732
    Abstract: A high-frequency front end module includes a primary antenna terminal and a secondary antenna terminal, a first multiplexer and a second multiplexer, a switch circuit, and a first amplifier and a second amplifier. The first multiplexer has a first transmission filter and a first reception filter. The second multiplexer has a second transmission filter and a second reception filter. The switch circuit exclusively switches connection between the primary antenna terminal and the first multiplexer and connection between the primary antenna terminal and the second multiplexer, and exclusively switches connection between the secondary antenna terminal and the first multiplexer and connection between the secondary antenna terminal and the second multiplexer.
    Type: Grant
    Filed: February 22, 2022
    Date of Patent: April 4, 2023
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Motoji Tsuda, Takayuki Nakamura, Daerok Oh
  • Publication number: 20230086095
    Abstract: A management device selects an MEC device to be accessed by a plurality of client terminals forming a group from among MEC devices disposed in a plurality of places, and comprises an extracting means that extracts, from a database storing configuration information, the client terminals belonging to a specified group, network devices directly serving the client terminals, network devices between the serving network devices, and MEC devices to be treated as candidates for selection, and a selecting means that selects the MEC device to be accessed by the plurality of client terminals forming the group by using first and second amounts of latency, the first amount of latency being the amount of latency between each network device directly serving the client terminals belonging to the group and each MEC device, and the second amount of latency being the amount of latency between each network device directly serving the client terminals belonging to the group and each client terminal.
    Type: Application
    Filed: February 27, 2020
    Publication date: March 23, 2023
    Inventors: Takuya SATO, Tomohiro OKADA, Takayuki NAKAMURA, Shunsuke HOMMA, Mitsuo AMASAKA
  • Publication number: 20230049327
    Abstract: An object of the present invention is to provide a compound that can be used as a more superior therapeutic agent for central nervous system diseases.
    Type: Application
    Filed: February 14, 2022
    Publication date: February 16, 2023
    Applicant: OTSUKA PHARMACEUTICAL CO., LTD.
    Inventors: Hiroshi YAMASHITA, Tetsuya SATO, Takuya MINOWA, Yusuke HOSHIKA, Hidekazu TOYOFUKU, Tatsuya YAMAGUCHI, Masahiro SOTA, Shuuji KAWANO, Takayuki NAKAMURA, Ryohei ETO, Takuma IKEBUCHI, Kei MORIYAMA, Nobuaki ITO
  • Patent number: 11548989
    Abstract: A method for producing a composition containing low molecular weight polytetrafluoroethylene, the method including: (I) irradiating a composition containing high molecular weight polytetrafluoroethylene with ionizing radiation to obtain a composition containing low molecular weight polytetrafluoroethylene having a melt viscosity at 380° C. in the range of 1.0×102 to 7.0×105 Pa·s; and (II) decomposing a low molecular weight fluorine-containing compound contained in the composition containing low molecular weight polytetrafluoroethylene obtained above.
    Type: Grant
    Filed: February 5, 2019
    Date of Patent: January 10, 2023
    Assignee: DAIKIN INDUSTRIES, LTD.
    Inventors: Masayuki Tsuji, Takayuki Nakamura, Yuuji Tanaka
  • Publication number: 20220405871
    Abstract: A storing unit stores therein contract information indicating, with respect to each of a plurality of devices rented to a user and included in a system, an expiration time point at which a rental contract of each of the plurality of devices expires and communication channel information indicating inter-device communication channels between the plurality of devices. A processing unit determines, based on the contract information and the communication channel information, a second device to experience effect of expiration of the rental contract of a first device at a first time point amongst the plurality of devices, and outputs information indicating the effect on the second device.
    Type: Application
    Filed: May 24, 2022
    Publication date: December 22, 2022
    Applicant: FUJITSU LIMITED
    Inventors: Kenji NITTA, Kenji ITOH, Kazuhiro NAKANO, Anjie ZHANG, Toshihiro KAI, Kota IRIGUCHI, Naoyuki YOSHIMI, Mai IZAWA, Kenichi TAKAYANAGI, Takayuki NAKAMURA
  • Publication number: 20220388324
    Abstract: Provided is a container including a container body and an image on the container body. The image includes a plurality of dented portions and non-dented portions. A visibility value of the image represented by Mathematical formula (1) below is greater than or equal to a predetermined value. Visibility value=b0·L*0·(1?exp(b1·?L*))??Mathematical formula (1) In Mathematical formula (1), L*0 represents a luminosity of the image. ?L* represents a difference between the luminosity of the image and a luminosity of any other portion than the image, b0 represents a positive real number, and b1 represents a negative real number.
    Type: Application
    Filed: May 16, 2022
    Publication date: December 8, 2022
    Inventors: Masako YOSHII, Keiichi SERIZAWA, Makoto HINO, Kazuhiro AKATSU, Takeshi UEDA, Takayuki NAKAMURA, Yumiko KISHI
  • Publication number: 20220338785
    Abstract: An information processing apparatus includes a selection unit. The selection unit selects whether to calibrate biological information of a user in accordance with designation by the user. When the selection unit selects no calibration in accordance with designation by the user, the biological information is associated with a specific state of the user under a predetermined condition.
    Type: Application
    Filed: July 8, 2022
    Publication date: October 27, 2022
    Inventors: Kengo TOKUCHI, Kosuke Aoki, Mai Suzuki, Kiyoaki Okamoto, Naoki Okamoto, Koji Bito, Takayuki Nakamura, Kenji Akiba
  • Publication number: 20220338137
    Abstract: An acquisition unit (15a) acquires packets passing through an active system path and packets passing through a standby system path. An aggregation unit (15b) aggregates information on the packets using the acquired packets. A determination unit (15c) compares the aggregated information on the packets between the active system path and the standby system path to determine whether there is a difference in state information indicating an operational state in an NF. In a case where it is determined that there is the difference, an instruction unit (15d) instructs an NF of the active system path and an NF of the standby system path facing the NF of the active system path to synchronize the state information.
    Type: Application
    Filed: August 23, 2019
    Publication date: October 20, 2022
    Inventors: Takuya SATO, Tomohiro OKADA, Takayuki NAKAMURA, Shunsuke HOMMA, Hidetaka NISHIHARA
  • Publication number: 20220320666
    Abstract: An electrified vehicle includes a floor panel, a battery case, a frame that that supports a suspension, and a brace. The brace is fixed to the frame by a first fixing portion situated on a right side of the vehicle with respect to a middle line. The brace is fixed to the frame by a second fixing portion situated on a left side of the vehicle with respect to the middle line. The brace is fixed to the battery case by a third fixing portion situated on the right side of the vehicle with respect to the middle line. The brace is fixed to the battery case by a fourth fixing portion situated on the left side of the vehicle with respect to the middle line. The brace includes a first plate and a second plate which is fixed to the first plate and covers a recessed portion.
    Type: Application
    Filed: April 4, 2022
    Publication date: October 6, 2022
    Inventors: Shigenori HASHIDA, Takayuki NAKAMURA, Osamu SHIMASAKI, Hyuga ATSUMI, Satoshi IKEDA, Daisuke SUEWAKA
  • Publication number: 20220287754
    Abstract: Methods, surgical instruments, and associated systems of performing orthopaedic surgical procedures on a patient's knee are disclosed.
    Type: Application
    Filed: May 31, 2022
    Publication date: September 15, 2022
    Inventors: Steven Kitch, Jeremy Oden, Graeme John Dutton, Takayuki Nakamura, Kevin Cooney
  • Patent number: D965494
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: October 4, 2022
    Assignee: MAZDA MOTOR CORPORATION
    Inventors: Takayuki Nakamura, Daiki Hamanaga, Ian Hedge, Syunsuke Teraoka, Yuki Terashima, Yukio Irie, Manami Nakamori