Patents by Inventor Hiroki Yamazaki

Hiroki Yamazaki 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: 20240140636
    Abstract: A binding machine includes: an accommodating portion configured to accommodate a wire; a wire feeding portion configured to feed the wire accommodated in the accommodating portion; a curl forming portion configured to constitute an annular feeding path for winding the wire fed by the wire feeding portion around an object to be bound; and a binding portion configured to twist the wire wound around the object to be bound. The curl forming portion includes a curl guide configured to curl the wire fed by the wire feeding portion, and a leading guide configured to lead the wire curled by the curl guide to the binding portion. The accommodating portion is disposed to be offset in one direction with respect to the curl guide. The curl guide is configured to feed out the wire toward the one direction.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 2, 2024
    Inventors: Hiroki Ishiguro, Taichi Yamazaki, Shigeki Shindou
  • Publication number: 20240140635
    Abstract: A binding machine includes: a wire feeding portion configured to feed a plurality of wires; a curl forming portion configured to constitute a looped feeding path for winding the plurality of wires fed by the wire feeding portion around a binding object; and a binding portion configured to twist the plurality of wires wound around the binding object. The curl forming portion includes: a curl guide configured to curl the plurality of wires fed by the wire feeding portion; and a leading guide configured to lead the plurality of wires curled by the curl guide to the binding portion. The curl guide is configured to allow the plurality of wires to pass therethrough while being arranged in a radial direction of the looped feeding path.
    Type: Application
    Filed: October 25, 2023
    Publication date: May 2, 2024
    Inventors: Hiroki Ishiguro, Taichi Yamazaki, Shigeki Shindou
  • Publication number: 20240140448
    Abstract: An electronic control device 140 is mounted on an on-vehicle control system 10 that performs travel control of an automobile, and is communicatively connected to a plurality of control devices including a first control device (electronic control device 120) and a second control device (electronic control device 130). The electronic control device 140 includes an attack determination unit 145 that determines presence or absence of a security attack in each control device, and a redundant system execution determination unit 146 that determines whether to cause the second control device to execute a redundant function similar to or a part of the function performed by the first control device based on the result of determination by the attack determination unit 145.
    Type: Application
    Filed: August 26, 2021
    Publication date: May 2, 2024
    Inventors: Momoka KASUYA, Hiroki YAMAZAKI, Mikio KATAOKA, Nobuyoshi MORITA, Kota IDEGUCHI, Yasuhiro FUJII
  • Patent number: 11960839
    Abstract: A cause-effect sentence analysis device including: a cause-effect sentence extraction unit configured to extract a cause-effect sentence including a cause expression and an effect expression from a text; an acquisition unit configured to acquire information indicating a reference expression for analyzing the degree of similarity; a similarity degree analysis unit, for a cause-effect sentence extracted by the cause-effect sentence extraction unit, configured to calculate a cause similarity degree, namely, the degree of similarity between the reference expression and the cause expression included in the cause-effect sentence, and an effect similarity degree, namely, the degree of similarity between the reference expression and the effect expression; and a desired cause-effect sentence extraction unit for extracting a cause-effect sentence in which one of the cause expression and the effect expression included in the cause-effect sentence is similar to the reference expression and the other is not similar to the
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: April 16, 2024
    Assignees: Resonac Corporation, School Juridical Person Seikei Gakuen
    Inventors: Takuya Minami, Yoshishige Okuno, Chinatsu Tanabe, Yusuke Yamazaki, Hiroyuki Sakai, Hiroki Sakaji
  • Patent number: 11945962
    Abstract: The present invention provides a cationic electrodeposition coating composition that has both good anti-cissing property and good coating film appearance. This is a cationic electrodeposition coating composition containing a silicone compound (A) having an SP value of more than 10.5 and 15.0 or less, and a film forming resin (B), wherein the silicone compound (A) is contained in an amount of 0.01 parts by mass or more and 4.5 parts by mass or less per 100 parts by mass of the resin solid content of the film forming resin (B). For example, the silicone compound (A) is at least one species selected from the group consisting of a polyether modified silicone compound (A-1), a polyester modified silicone compound (A-2), and a polyacrylic modified silicone compound (A-3).
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: April 2, 2024
    Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Masayuki Kotani, Yuko Hasegawa, Yasuyuki Furuya, Keigo Obata, Keisuke Tsutsui, Hiroki Arai, Hiroyoshi Yamazaki
  • Publication number: 20240107865
    Abstract: Manufacturing equipment for a light-emitting device with which steps from formation to sealing of a light-emitting element can be successively performed is provided. With the manufacturing equipment for a light-emitting device, a deposition step, a lithography step, and an etching step for forming an organic EL element and a sealing step by formation of a protective layer can be successively performed. Accordingly, a downscaled organic EL element with high luminance and high reliability can be formed. Moreover, the manufacturing equipment can have an in-line system where apparatuses are arranged in the order of process steps for the light-emitting device, resulting in high throughput manufacturing.
    Type: Application
    Filed: January 28, 2022
    Publication date: March 28, 2024
    Inventors: Shingo EGUCHI, Hiroki ADACHI, Kenichi OKAZAKI, Yasumasa YAMANE, Naoto KUSUMOTO, Kensuke YOSHIZUMI, Shunpei YAMAZAKI
  • Publication number: 20240104220
    Abstract: A computer system comprises a freshness evaluation module configured to evaluate freshness of cyber security information; a reliability evaluation module configured to evaluate a level of reliability of an information source of the cyber security information; a richness evaluation module configured to evaluate richness of a content of the cyber security information; and a value evaluation module configured to evaluate a value of the cyber security information based on evaluation results obtained by the freshness evaluation module, the reliability evaluation module, and the richness evaluation module. The richness evaluation module is configured to: identify a target of application of the cyber security information; and evaluate the richness of the content of the cyber security information in the identified target.
    Type: Application
    Filed: February 17, 2022
    Publication date: March 28, 2024
    Inventors: Yiwen CHEN, Momoka KASUYA, Hiroki YAMAZAKI, Hiroyuki HIGAKI
  • Patent number: 11942370
    Abstract: A manufacturing method of a semiconductor device includes the forming a first oxide over a substrate; depositing a first insulator over the first oxide; forming an opening reaching the first oxide in the first insulator; depositing a first oxide film in contact with the first oxide and the first insulator in the opening; depositing a first insulating film over the first oxide film by a PEALD method; depositing a first conductive film over the first insulating film; and removing part of the first oxide film, part of the first insulating film, and part of the first conductive film until a top surface of the first insulator is exposed to form a second oxide, a second insulator, and a first conductor. The deposition of the first insulating film is performed while the substrate is heated to higher than or equal to 300°.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: March 26, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Naoki Okuno, Tetsuya Kakehata, Hiroki Komagata, Yuji Egi
  • Publication number: 20240084164
    Abstract: The present invention provides a cationic electrodeposition coating composition that has both good anti-cissing property and good coating film appearance. This is a cationic electrodeposition coating composition containing a silicone compound (A) having an SP value of more than 10.5 and 15.0 or less, and a film forming resin (B), wherein the silicone compound (A) is contained in an amount of 0.01 parts by mass or more and 4.5 parts by mass or less per 100 parts by mass of the resin solid content of the film forming resin (B). For example, the silicone compound (A) is at least one species selected from the group consisting of a polyether modified silicone compound (A-1), a polyester modified silicone compound (A-2), and a polyacrylic modified silicone compound (A-3).
    Type: Application
    Filed: November 9, 2023
    Publication date: March 14, 2024
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Masayuki KOTANI, Yuko HASEGAWA, Yasuyuki FURUYA, Keigo OBATA, Keisuke TSUTSUI, Hiroki ARAI, Hiroyoshi YAMAZAKI
  • Patent number: 11929426
    Abstract: A semiconductor device with high reliability is provided. The present invention relates to a method for manufacturing a transistor including an oxide semiconductor. A stacked-layer structure of an oxide semiconductor and an insulator functioning as a gate insulator is subjected to microwave-excited plasma treatment, whereby the carrier concentration of the oxide semiconductor is reduced and the barrier property of the gate insulator is improved. In addition, a conductor functioning as an electrode and the insulator functioning as a gate insulator are formed in contact with the oxide semiconductor and then the microwave-excited plasma treatment is performed, whereby a high-resistance region and a low-resistance region can be formed in the oxide semiconductor in a self-aligned manner. Moreover, the microwave-excited plasma treatment is performed under an atmosphere containing oxygen with a high pressure, whereby a transistor having favorable electrical characteristics can be provided.
    Type: Grant
    Filed: August 26, 2019
    Date of Patent: March 12, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Naoki Okuno, Hiroki Komagata
  • Patent number: 11923204
    Abstract: A semiconductor device for high power application in which a novel semiconductor material having high mass productivity is provided. An oxide semiconductor film is formed, and then, first heat treatment is performed on the exposed oxide semiconductor film in order to reduce impurities such as moisture or hydrogen in the oxide semiconductor film. Next, in order to further reduce impurities such as moisture or hydrogen in the oxide semiconductor film, oxygen is added to the oxide semiconductor film by an ion implantation method, an ion doping method, or the like, and after that, second heat treatment is performed on the exposed oxide semiconductor film.
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: March 5, 2024
    Assignee: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei Yamazaki, Junichiro Sakata, Hiroki Ohara
  • Publication number: 20240074227
    Abstract: A novel display panel that is highly convenient or reliable is provided. The display panel includes a first region and a second region. The second region is provided with a first component, and the second region can be bent with the first component facing outward. The first component includes a first elastic body and a second elastic body. The second elastic body includes an end portion part or the whole of which is covered with the first elastic body. The second elastic body has a higher elastic modulus than the first elastic body.
    Type: Application
    Filed: September 11, 2023
    Publication date: February 29, 2024
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Shunpei YAMAZAKI, Hiroki ADACHI, Shingo EGUCHI
  • Patent number: 11888645
    Abstract: An information processing device which transmits and receives a message to which a communication ID indicating a class has been assigned, includes: a storage unit which stores, for each of the communication IDs, a communication counter for verifying a recency of a communication; a recency information management unit which updates the communication counter based on a predetermined condition; an abnormality monitoring unit which identifies an influence range of an abnormality that occurred; and a message generation unit which generates a synchronization request message including the communication ID indicating that it is a message requesting a synchronization of the communication counter, and a synchronization target identifier indicating the influence range identified by the abnormality monitoring unit.
    Type: Grant
    Filed: October 10, 2019
    Date of Patent: January 30, 2024
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Nobuyoshi Morita, Hiroki Yamazaki, Kota Ideguchi
  • Publication number: 20230214494
    Abstract: An electronic control device includes a tamper storage unit that stores a secure boot key and a control key, and has tamper resistance, a processor that is able to execute a program, a verification unit that verifies a program by using the secure boot key, performs secure boot causing the processor to execute the program based on a result of the verification, and has tamper resistance, a calculation unit that performs calculation related to encryption using the control key, and has tamper resistance, and a general storage unit that stores a first program that implements a delegated verification unit to which authority of the secure boot is delegated from the verification unit and a second program that implements a control unit that uses the calculation unit, and does not have tamper resistance.
    Type: Application
    Filed: February 5, 2021
    Publication date: July 6, 2023
    Applicant: Hitachi Astemo, Ltd.
    Inventors: Hiroki YAMAZAKI, Momoka KASUYA, Nobuyoshi MORITA, Yasuhiro FUJII, Mikio KATAOKA, Masaki FUJIWARA
  • Publication number: 20230126967
    Abstract: An unauthorized intrusion analysis support apparatus is configured to receive an input of a field related to an unauthorized intrusion; is configured to extract at least one word in the inputted field relevant to the unauthorized intrusion to an apparatus communicably coupled to a predetermined network from a text relevant to the unauthorized intrusion to the apparatus; is configured to calculate a relevance degree between the extracted word and a mode of the unauthorized intrusion based on the extracted word and information on a word of the mode of the unauthorized intrusion in the inputted field and assume that the text is a text about the unauthorized intrusion in the inputted field when the calculated relevance degree is equal to or higher than a predetermined threshold; and is configured to output information indicating that the text is the text about the unauthorized intrusion in a user field.
    Type: Application
    Filed: September 9, 2021
    Publication date: April 27, 2023
    Applicant: Hitachi, Ltd.
    Inventors: Atsushi SUZUKI, Yiwen CHEN, Hiroki YAMAZAKI, Kengo IJIMA
  • Publication number: 20230021839
    Abstract: A non-transitory computer readable recording medium having recorded therein a program executed by a processor of a server apparatus, the program causing the processor to: receive a first user's input for a competitive video game that uses (i) card objects of the first user of a first terminal apparatus, and (ii) enemy card objects of a second user of a second terminal apparatus; place, on a first deck zone, a first type card object of the first user, place, on a second deck zone, a second type card object and a third type card object; in response to a first user's input; allow the first type card object to be placed on a first area on which placement of the enemy card objects is not allowed; allow the second type card object placed on the second deck zone to be placed on a second area on which placement of at least one of the enemy card objects is allowed; and allow the third type object card placed on the second deck zone to be placed on the first area or the second area.
    Type: Application
    Filed: September 29, 2022
    Publication date: January 26, 2023
    Applicant: Konami Digital Entertainment Co., Ltd.
    Inventors: Hideyuki Takahashi, Hiromori Hattori, Hiroki Yamazaki
  • Publication number: 20220405226
    Abstract: An electronic control device includes: a first processing unit; a second processing unit; and a transfer control unit.
    Type: Application
    Filed: November 9, 2020
    Publication date: December 22, 2022
    Applicant: HITACHI ASTEMO, LTD.
    Inventors: Momoka KASUYA, Hiroki YAMAZAKI, Nobuyoshi MORITA, Shuhei KANEKO
  • Publication number: 20220300612
    Abstract: Provided is a security processing device capable of preventing tampering of software related to detection and diagnosis of abnormality such as a security attack and taking a measure according to a cause in a case where the abnormality occurs. The security processing device which manages a device related to operation control of a vehicle includes: a control part which includes a non-secure area in which a mounted program is capable of being changed from an outside and a secure area in which a mounted program is incapable of being changed from the outside. The control part includes a code of an operation program which is mounted in the non-secure area and performs the operation control of the vehicle, and a diagnosis program which is mounted in the secure area and diagnoses abnormality of the code of the operation program and monitors communication with the outside.
    Type: Application
    Filed: July 7, 2020
    Publication date: September 22, 2022
    Applicant: HITACHI ASTEMO, LTD.
    Inventors: Naoyuki YAMAMOTO, Hiroki YAMAZAKI, Hitoshi KAWAGUCHI
  • Patent number: 11451377
    Abstract: When updating a key to guarantee security, updating the key during decryption of update data causes an ECU to stop functioning due to a decryption failure. Therefore, an in-vehicle gateway or a key management device of the present invention includes: an update data acquisition unit that receives, from outside a vehicle, update data encrypted with a predetermined key; a key acquisition unit that receives a key from outside the vehicle; a key storage unit in which the key received by the key acquisition unit is stored; and a decryption unit that decrypts the update data acquired by the update data acquisition unit based on the key stored in the storage unit, in which the update data acquisition unit transmits a key acquisition request signal after completion of decryption of the update data by the decryption unit.
    Type: Grant
    Filed: September 27, 2017
    Date of Patent: September 20, 2022
    Assignee: HITACHI ASTEMO, LTD.
    Inventors: Hiroki Yamazaki, Mikio Kataoka
  • Publication number: 20220224672
    Abstract: Provided is a gateway device capable of reducing influence on intra-vehicle network communication from a cyber security attack that infringes availability represented by a DoS attack from an extra-vehicle network.
    Type: Application
    Filed: July 7, 2020
    Publication date: July 14, 2022
    Applicant: HITACHI ASTEMO, LTD.
    Inventors: Shuhei KANEKO, Hiroki YAMAZAKI, Teruaki NOMURA