Patents by Inventor Tatsuya Sato

Tatsuya Sato 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: 20220146713
    Abstract: The invention provides an optical lens that can provide small-sized imaging modules. The optical lens of the invention comprises a thermoplastic resin having a refractive index (nD) and Abbe number (?) satisfying the following mathematical formula (A): nD??0.02×?+2.040??(A) (where 1.660<nD).
    Type: Application
    Filed: February 26, 2020
    Publication date: May 12, 2022
    Applicant: TEIJIN LIMITED
    Inventors: Kyosuke YAMADA, Manabu MATSUI, Takatsune YANAGIDA, Kazuyoshi OGASAWARA, Kazunori NUNOME, Keisuke SATO, Tatsuya OYAMA, Yasuhiko TOMONARI
  • Publication number: 20220134741
    Abstract: A print head includes a generation portion that amplifies an input signal to generate a drive signal, an ejection portion that includes a first driving element driven by a drive signal, and ejects a liquid in response to the drive of the first driving element, a supply portion that includes a first switch for switching between supply and non-supply of the drive signal to the first driving element, and a sound emitting portion that includes a second driving element driven by the drive signal, and a second switch for switching between supply and non-supply of the drive signal to the second driving element, and emits sound in response to the drive of the second driving element, in which the first switch and the second switch are turned on exclusively.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Shuichi NAKANO, Masahiro TOKI, Tatsuya SATO, Shunsuke KASAI
  • Publication number: 20220134732
    Abstract: A print head having an ejection portion that ejects a liquid includes a determination portion that executes a first determination process of determining whether or not a first error occurs in which replacement of the print head or replacement of a hardware coupled to the print head is required and a second determination process of determining whether or not a second error occurs in which neither the replacement of the print head nor the replacement of the hardware coupled to the print head is required, and a light emitting portion that emits light according to a result of determination in the determination portion.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Tatsuya SATO, Shuichi NAKANO, Masahiro TOKI, Shunsuke KASAI
  • Publication number: 20220134733
    Abstract: A print head includes a head portion that includes a driving element driven by a drive signal and ejects a liquid in response to the drive of the driving element, a flow path member provided with a liquid flow path for supplying a liquid to the head portion, a circuit board provided with a supply circuit for supplying the drive signal to the driving element and disposed between the head portion and the flow path member, and a sound emitting element disposed between the circuit board and the flow path member, in which the flow path member is provided with a sound guide tube that guides sound emitted by the sound emitting element to an outside of the flow path member.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Shuichi NAKANO, Tatsuya SATO, Masahiro TOKI, Shunsuke KASAI
  • Publication number: 20220134734
    Abstract: A print head includes a head portion that includes a driving element driven by a drive signal and ejects a liquid in response to the drive of the driving element, a flow path member provided with a liquid flow path for supplying a liquid to the head portion, a circuit board provided with a supply circuit for supplying the drive signal to the driving element and disposed between the head portion and the flow path member, and a light emitting element disposed between the circuit board and the flow path member, in which the flow path member is provided with a light guide tube that guides light emitted by the light emitting element to an outside of the flow path member.
    Type: Application
    Filed: November 2, 2021
    Publication date: May 5, 2022
    Inventors: Shuichi NAKANO, Tatsuya SATO, Masahiro TOKI, Shunsuke KASAI
  • Patent number: 11314549
    Abstract: A parallel process apparatus connecting electronic controllers via buses includes: a process request acceptance section that accepts process requests to the electronic controllers; and a process execution section that, while multiple process requests are simultaneously accepted, arbitrates the multiple process requests being accepted, and parallelizes multiple processes in accordance with the multiple process requests.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: April 26, 2022
    Assignee: DENSO CORPORATION
    Inventors: Sho Nakamura, Yuzo Harata, Kazuaki Hayakawa, Tatsuya Sato, Yasuo Morita
  • Patent number: 11151122
    Abstract: In a data linkage management system, at least each node of a specified plurality of organizations among a plurality of nodes holds a tolerance range rule that defines a specified tolerance range relating to discrepancies among data acquired from a specified external system, and forms a consensus that tolerates discrepancies among the data by passing a tolerance pass-fail judgment relating to discrepancies among the data according to the tolerance range rule in regards to a transaction issued by each node for the data.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: October 19, 2021
    Assignee: HITACHI, LTD.
    Inventors: Tatsuya Sato, Yusuke Arai
  • Publication number: 20210296083
    Abstract: The present invention provides a plasma processing device including a vacuum container that has controllable internal pressure, gas supply means, an electrode that is provided in the vacuum container and has an upper surface on which a substrate is placed, and an antenna that is arranged to face the electrode to form inductive coupling, in which the antenna that is configured to form the inductive coupling includes one end connected to a high-frequency power source via a matching circuit, and the other end that is an open end, a length of the antenna is less than ½? of a wavelength (?) of an RF frequency, an impedance adjustment circuit connected in parallel to the antenna is connected to an RF feeding side of the antenna, and a reactance component of a combined impedance by the impedance adjustment circuit is adjustable from a capacitive load to an inductive load with respect to the RF frequency supplied to the antenna.
    Type: Application
    Filed: July 17, 2019
    Publication date: September 23, 2021
    Inventors: Hirofumi KANEKO, Takeshi NOGUCHI, Tatsuya SATO
  • Patent number: 11126945
    Abstract: A distributed ledger node of an organization management support system includes a request unit configured to request a determination on participation to a business network from a node of another organization on a distributed ledger system when receiving a request for new participation to a business network from a node of a specific organization, and a management unit configured to collect a determination result of at least the node of the other organization, finally determine the participation on the basis of the collected result, and reply to the node of the specific organization with a result of the final determination.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: September 21, 2021
    Assignee: HITACHI, LTD.
    Inventors: Takayuki Nagai, Hironori Emaru, Junji Kinoshita, Tatsuya Sato
  • Patent number: 11102001
    Abstract: A verification node in a trust management system manages, in a blockchain, a smart contract and an execution transaction of the smart contract as well as an evaluation execution transaction for the smart contract. The verification node includes and manages a verification result of the smart contract in the evaluation execution transaction, the verification result including a predetermined value for evaluation specified by a predetermined one of transaction issuing nodes and an output value obtained when the predetermined value is inputted to the smart contract, or includes and manages the output value in state information.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: August 24, 2021
    Assignee: HITACHI, LTD.
    Inventor: Tatsuya Sato
  • Patent number: 11086204
    Abstract: An imaging device main-body of an imaging device of the present disclosure includes a first engaged portion, a second engaged portion and a locked portion, and an accessory holding unit includes a first engaging portion, a second engaging portion and a locking portion. When the accessory holding unit is to be mounted to the imaging device main-body, the first engaging portion and the first engaged portion are engaged with each other, the second engaged portion and the second engaging portion are engaged with each other, and the locking portion is locked to the locked portion.
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: August 10, 2021
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tatsuya Sato, Hikaru Tsuchitani
  • Publication number: 20210129526
    Abstract: A liquid ejection head unit includes an ejection unit that ejects a liquid, a first wire configured to supply a fixed potential used for driving the ejection unit, a second wire configured to transmit a pulse signal that defines an ejection timing of the liquid in the ejection unit, a first counter whose count value changes based on a potential change in the first wire, a second counter whose count value changes based on a potential change in the second wire, and an ejection restriction unit that restricts an ejection operation of the liquid in the ejection unit according to a count value of the first counter and a count value of the second counter.
    Type: Application
    Filed: October 28, 2020
    Publication date: May 6, 2021
    Inventors: Tatsuya SATO, Shuichi NAKANO
  • Patent number: 10989988
    Abstract: Lid guide mechanism of this disclosure include lid body which slidingly moves between first position and second position which are adjacent to support base, and urging member. Support base includes attachment part to which first end part of urging member is attached, and locking part. Lid body includes first shaft part to which second end part of urging member is attached, and second shaft part which is provided at a position closer to attachment part than first shaft part and which is to be locked on locking part at first position. When lid body is moved, by external force, to third position more distant from second position than first position against urging force of urging member so that locking state between second shaft part and locking part is released and when external force is then released, lid body is moved to second position by urging force of urging member.
    Type: Grant
    Filed: October 27, 2018
    Date of Patent: April 27, 2021
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tatsuya Sato, Shusaku Yamamoto
  • Publication number: 20210061968
    Abstract: Object: The present disclosure provides a film having a low gloss appearance and excellent scratch resistance, and a surface coating composition that can be used in the production of such a film. Resolution Means: The film of one embodiment of the present disclosure includes a scratch resistant surface layer containing a binder containing a urethane resin, urethane resin beads having an average particle diameter of 3 ?m to 30 ?m, hard particles having an average particle diameter of 5 ?m to 45 ?m; and nanosilica particles. The surface layer contains the hard particles in an amount of 30 parts by mass to 500 parts by mass per 100 parts by mass of the binder. The gloss of the surface layer is approximately 5.5 GU or less at 60 degrees.
    Type: Application
    Filed: January 15, 2019
    Publication date: March 4, 2021
    Inventors: Shinsuke Kondo, Naota Sugiyama, Yoshihiko Takeda, Tatsuya Sato
  • Publication number: 20200326612
    Abstract: An imaging device main-body of an imaging device of the present disclosure includes a first engaged portion, a second engaged portion and a locked portion, and an accessory holding unit includes a first engaging portion, a second engaging portion and a locking portion. When the accessory holding unit is to be mounted to the imaging device main-body, the first engaging portion and the first engaged portion are engaged with each other, the second engaged portion and the second engaging portion are engaged with each other, and the locking portion is locked to the locked portion.
    Type: Application
    Filed: August 11, 2019
    Publication date: October 15, 2020
    Inventors: Tatsuya SATO, Hikaru TSUCHITANI
  • Publication number: 20200311051
    Abstract: In a data linkage management system, at least each node of a specified plurality of organizations among a plurality of nodes holds a tolerance range rule that defines a specified tolerance range relating to discrepancies among data acquired from a specified external system, and forms a consensus that tolerates discrepancies among the data by passing a tolerance pass-fail judgment relating to discrepancies among the data according to the tolerance range rule in regards to a transaction issued by each node for the data.
    Type: Application
    Filed: September 19, 2019
    Publication date: October 1, 2020
    Applicant: Hitachi, Ltd.
    Inventors: Tatsuya Sato, Yusuke Arai
  • Patent number: 10768511
    Abstract: An imaging device of the present disclosure is configured that when the accessory holding unit is mounted to the imaging device main-body, the first mounting/removing movable portion and the second mounting/removing movable portion are moved to the mounted positions, the first engaging portion and the first engaged portion are engaged with each other, the second engaged portion and the second engaging portion are engaged with each other, the locking portion and the locked portion are locked to each other, and the first connection terminal and the second connection terminal are electrically connected to each other, and when an accessory component is mounted only to the first engaged portion, the first mounting/removing movable portion is moved to the mounted position, and the second mounting/removing movable portion is held at the non-mounted position to protect the second engaged portion, the locked portion, and the first connection terminal.
    Type: Grant
    Filed: August 11, 2019
    Date of Patent: September 8, 2020
    Assignee: Panasonic Intellectual Property Management Co., Ltd.
    Inventors: Tatsuya Sato, Hikaru Tsuchitani
  • Publication number: 20200239729
    Abstract: Object: Provided is a stretchable film having a low-glass appearance, wherein the low gloss appearance does not readily change even when the film is stretched. Solution: A stretchable film of one embodiment of the present disclosure includes a surface layer including: a binder comprising urethane resin; urethane resin beads having an average particle size of not less than 4 ?m and not greater than 20 ?m; and nanosilica particles; wherein the surface gloss is not greater than 5 GU at 60 degrees.
    Type: Application
    Filed: October 16, 2018
    Publication date: July 30, 2020
    Inventors: Naota Sugiyama, Shinsuke Kondo, Tatsuya Sato, Yoshihiko Takeda
  • Publication number: 20200151715
    Abstract: Operation management with consistent policies and timings between nodes even in a situation where there are a plurality of administrators in the distributed ledger system is realized. In an operation management system 10 for a distributed ledger system 6 comprising a plurality of nodes, each of at least two or more predetermined nodes in the plurality of nodes manages an operation smart contract 372 for operation management of the distributed ledger system with a distributed ledger 37, when at least one node in the two or more predetermined nodes receives a transaction, the node which has received the transaction judges whether or not a type of the transaction is the operation smart contract 372, and, based on the judgment result, executes the operation smart contract 372.
    Type: Application
    Filed: July 9, 2018
    Publication date: May 14, 2020
    Inventors: Tatsuya SATO, Takayuki NAGAI, Jun NEMOTO, Nishio YAMADA
  • Patent number: 10645241
    Abstract: A sound emitting device includes: a speaker that is provided at a back surface of a user interface device; a support body that supports the user interface device; a horn portion that is provided in the support body; and a space portion that is a space formed inside the support body and extending from a sound emission region of the speaker to the horn portion.
    Type: Grant
    Filed: May 2, 2018
    Date of Patent: May 5, 2020
    Assignee: FUJI XEROX CO., LTD.
    Inventors: Bokryong Lee, Naoya Koide, Nobuyuki Sato, Kei Otagiri, Miho Kamata, Toshihisa Naka, Akio Fukuyama, Satoru Kaiya, Hiromasa Kanno, Tatsuya Sato, Osamu Takenouchi, Yuki Ono