Patents by Inventor Atsushi Yamada

Atsushi Yamada 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: 20240130373
    Abstract: The present invention pertains to a fungicide that causes little environmental pollution and has excellent safety, a fungicide product having a fungicide layer containing said fungicide, and a fungicidal coating containing said fungicide, the fungicide being represented by formula (1) Ln2xFe2(1-x)O3 (in formula (1), Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.45 and is less than 1.00).
    Type: Application
    Filed: February 9, 2022
    Publication date: April 25, 2024
    Applicant: Kyodo Printing Co., Ltd.
    Inventors: Tomomi KARINO, Akira TERADA, Fumihito KOBAYASHI, Kenta SUZUKI, Atsushi YAMADA
  • Patent number: 11964839
    Abstract: A conveyance route switching mechanism and a paper sheet handling apparatus that includes the conveyance route switching mechanism include a driving source, a gate, a first gear, and an internal gear. The driving source includes a driving shaft. The gate includes a gate shaft, and a blade that is provided on the gate shaft, and switches conveyance routes of paper sheets. The first gear is provided on the gate shaft. The internal gear meshes with the first gear. According to rotation of the driving shaft, the gate shaft rotates on an axis of the gate shaft, and revolves with the driving shaft as a rotation center while the first gear meshes with the internal gear.
    Type: Grant
    Filed: September 8, 2022
    Date of Patent: April 23, 2024
    Assignee: FUJITSU FRONTECH LIMITED
    Inventors: Takashi Wada, Tomoyuki Tamahashi, Satoshi Hayashi, Atsushi Ando, Shohei Koizumi, Shoichi Deguchi, Akira Yamada
  • Publication number: 20240122185
    Abstract: The present invention pertains to an antimicrobial agent that causes little environmental pollution and has excellent safety, an antimicrobial product having an antimicrobial layer containing said antimicrobial agent, and an antimicrobial coating containing said antimicrobial agent, the antimicrobial agent being represented by formula (1) Ln2xFe2(1-x)O3 (in formula (1), Ln is a rare earth element selected from the group consisting of lanthanum, praseodymium, neodymium and yttrium; and x is a number that is at least 0.55 and is less than 1.00).
    Type: Application
    Filed: February 9, 2022
    Publication date: April 18, 2024
    Applicant: Kyodo Printing Co., Ltd.
    Inventors: Tomomi KARINO, Akira TERADA, Fumihito KOBAYASHI, Atsushi YAMADA
  • Publication number: 20240123943
    Abstract: A motor control device includes a driving control part and an upper limit value setting part. The driving control part controls motor driving by switching between a first driving mode and a second driving mode, and controls an output duty ratio so as not to exceed a duty ratio upper limit value. The upper limit value setting part sets, as the duty ratio upper limit value, a low rotation duty ratio upper limit value, a maximum duty ratio upper limit value corresponding to a maximum output value, and an upper limit value of a transition period from the low rotation duty ratio upper limit value to the maximum duty ratio upper limit value, and changes slope information indicating a change amount in the upper limit value of the transition period according to the driving mode when switching between the first driving mode and the second driving mode.
    Type: Application
    Filed: June 1, 2023
    Publication date: April 18, 2024
    Applicant: MITSUBA Corporation
    Inventors: Ryo OHORI, Toshiyuki AMAGASA, Masahiro YAMADA, Atsushi MOCHIDA, Tamotsu IWAZAKI
  • Publication number: 20240129226
    Abstract: A Multi-Link access point apparatus uses multiple combinations of link offset information and information of the number of links to notify, by using only a small amount of information, whether a frame is buffered that is addressed to a Multi-Link station apparatus operating in a Power Management mode and information of a link, the use of which is indicated or recommended.
    Type: Application
    Filed: March 9, 2023
    Publication date: April 18, 2024
    Inventors: ATSUSHI SHIRAKAWA, RYOTA YAMADA, Takuhiro SATO, HIDEO NAMBA
  • Patent number: 11961090
    Abstract: A payment support system includes a communication state determination processing unit, a payment processing unit, and a notification processing unit. The communication state determination processing unit determines a communication state of a user terminal of a user who uses a facility. The payment processing unit executes a process concerning payment of a use price of the facility when the communication state determination processing unit determines that communication of the user terminal has been interrupted. The notification processing unit causes at least one of the user terminal and a facility terminal installed in the facility to notify predetermined information when the communication state determination processing unit determines that communication of the user terminal has been interrupted.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: April 16, 2024
    Assignee: GURUNAVI, INC.
    Inventor: Atsushi Yamada
  • Patent number: 11961996
    Abstract: Provided are: a negative electrode material for nonaqueous secondary batteries, which can yield a high-capacity nonaqueous secondary battery having excellent discharge rate characteristics; and a negative electrode for nonaqueous secondary batteries and a nonaqueous secondary battery. Also provided is a nonaqueous secondary battery having excellent charge-discharge efficiency. The negative electrode material for nonaqueous secondary batteries includes carbonaceous particles (A) and silicon oxide particles (B), and satisfies the followings: a) the average particle size (50% cumulative particle size from the smaller particle side; d50) is 3 ?m to 30 ?m, and the 10% cumulative particle size from the smaller particle side (d10) is 0.1 ?m to 10 ?m; b) the ratio (R1=d90/d10) between the 90% cumulative particle size from the smaller particle side (d90) and the d10 is 3 to 20; and c) the ratio (R2=d50/d10) between the d50 and the d10 is 1.7 to 5.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: April 16, 2024
    Assignee: MITSUBISHI CHEMICAL CORPORATION
    Inventors: Shunsuke Yamada, Nobuyuki Ishiwatari, Naoto Maru, Atsushi Watarai
  • Publication number: 20240106377
    Abstract: A motor control device which controls a motor having an output shaft includes a vehicle speed detection part and a driving control part. The vehicle speed detection part detects a vehicle speed, which is a traveling speed of a vehicle mounted with the motor. Based on the vehicle speed detected by the vehicle speed detection part, the driving control part performs control of switching between a first driving mode which drives the motor, and a second driving mode in which a number of revolutions of the output shaft and an output of the motor are higher than in the first driving mode.
    Type: Application
    Filed: June 18, 2023
    Publication date: March 28, 2024
    Applicant: MITSUBA Corporation
    Inventors: RYO OHORI, TOSHIYUKI AMAGASA, MASAHIRO YAMADA, ATSUSHI MOCHIDA, TAMOTSU IWAZAKI
  • Publication number: 20240097201
    Abstract: A manufacturing method for a secondary battery disclosed herein includes: a first step of manufacturing a wound electrode body with a flat shape by stacking a first separator, a positive electrode, a second separator, and a negative electrode and winding the stack; a second step of disposing the wound electrode body in a battery case; and a third step of injecting an electrolyte solution into the battery case. In the first step, the wound electrode body is manufactured in a manner that when peel strength between the first separator and the negative electrode is A (N/m) and peel strength between the second separator and the negative electrode is B (N/m), a difference between the peel strength A and the peel strength B is 0.5 (N/m) or more.
    Type: Application
    Filed: September 13, 2023
    Publication date: March 21, 2024
    Inventors: Atsushi KAWAMURA, Tomoyuki YAMADA
  • Publication number: 20240085348
    Abstract: Provided are a measurement device and a measurement method that enable calibration in the event of error variations. A measurement device configured to measure an amount of moisture contained in a medium, the measurement device including: a first probe in which a first cable electrically connectable to a first connection cable is embedded; a second probe in which a second cable electrically connectable to a second connection cable is embedded; and a standard that is fixed at a predetermined positional relationship with the first probe and the second probe even during the measurement, is electrically connectable to the first connection cable and the second connection cable when the measurement is not conducted, and is used for calibration of the measurement.
    Type: Application
    Filed: December 16, 2021
    Publication date: March 14, 2024
    Applicant: SONY GROUP CORPORATION
    Inventors: Sachio IIDA, Atsushi YAMADA, Takuya ICHIHARA, Takahiro OISHI, Toshiyuki HIROI
  • Publication number: 20240077297
    Abstract: An eddy current sensor assembly includes an eddy current sensor and an output signal processing circuit that processes an output signal from the eddy current sensor. The output signal processing circuit includes a mixer circuit that accepts the output signal and a signal of the predetermined frequency as input, multiplies the two signals received as input, and outputs an output signal obtained by the multiplication, and a low-pass filter that accepts the output signal output by the mixer circuit as input, cuts a high-frequency signal included in the output signal received as input, and outputs at least a direct-current (DC) signal.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 7, 2024
    Inventors: Hiroto YAMADA, Taro TAKAHASHI, Hiroaki SHIBUE, Atsushi ABE, Shinpei TOKUNAGA
  • Patent number: 11923447
    Abstract: A semiconductor device includes a substrate, an insulating layer provided over the substrate, a collection of metal particles exposed on the surface of the insulating layer, and a diamond layer provided on the surface of the insulating layer on which the metal particles are exposed. By controlling the surface density and particle size of the metal particles on the surface of the insulating layer, the surface density of diamond nuclei that are formed on the surface is controlled. Diamond grains are formed by crystal growth using the diamond nuclei as starting material, thereby forming a diamond layer. The control of the surface density of the diamond nuclei results in forming, by the crystal growth, the diamond grains with a grain size exhibiting a relatively high thermal conductivity in the crystal growth initial layer of the diamond layer and improving the thermal conductivity between the diamond layer and the substrate.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: March 5, 2024
    Assignee: FUJITSU LIMITED
    Inventors: Junya Yaita, Atsushi Yamada
  • Patent number: 11924236
    Abstract: In a general aspect, risks associated with cryptography usage in network communication between computing nodes are identified. In some aspects, a network packet capture agent obtains cryptography usage data by examining network traffic communicated by computing nodes in the computing environment. A cryptography usage analysis agent identifies cryptography usage risks based on the cryptography usage data. A cryptographic risk identification agent identifies one or more applications associated with the cryptography usage risks.
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: March 5, 2024
    Assignee: ISARA Corporation
    Inventors: Justin Mathews, Rob Williams, Atsushi Yamada
  • Patent number: 11914912
    Abstract: A method is provided that includes receiving, at a hot folder that processes print job files according to default print instructions associated with the hot folder, a submitted file selected from (a) a submitted print job file or (b) a submitted print ticket, where the submitted print ticket includes at least one submitted print instruction. The method further includes starting a delay timer upon receiving the submitted file, waiting to process the submitted file until the delay timer has expired, and, upon expiration of the delay timer, processing the submitted file. Also described are a non-transitory computer-readable medium and a printing device.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: February 27, 2024
    Assignee: KYOCERA Document Solutions Inc.
    Inventors: Javier A. Morales, Atsushi Yamada
  • Patent number: 11911004
    Abstract: A bending and extending device 1 comprises an elastic hollow guide unit 2 and a movable part 3 to be movably inserted into the guide unit 2. The movable part 3 is constituted, either partially or entirely, of a plurality of belt-like flexible parts 30a and 30b, which extend in the axial direction of the guide unit 2 and the flexible parts 30a and 30b are connected at distal ends.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: February 27, 2024
    Assignee: NATIONAL UNIVERSITY CORPORATION SHIGA UNIVERSITY OF MEDICAL SCIENCE
    Inventors: Atsushi Yamada, Tohru Tani, Shigeyuki Naka, Shigehiro Morikawa
  • Publication number: 20240031176
    Abstract: In a general aspect, a cryptography system includes a multiple-key-pair root certificate authority. In some aspects, an inquiry regarding the validity of an identified root certificate of a root certificate authority (CA) is received from an entity. The validity of the identified root certificate is cryptographically verified against a cryptographically authenticated database representing the root CA. The cryptographically authenticated database includes a plurality of distinct root certificates of the root CA, which includes the identified root certificate. The cryptographically authenticated database also includes validity information representing validity or invalidity of each of the plurality of distinct root certificates. A determination is provided to the entity regarding the validity of the identified root certificate.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 25, 2024
    Applicant: ISARA Corporation
    Inventor: Atsushi Yamada
  • Publication number: 20240031172
    Abstract: In a general aspect, a cryptography system includes a multiple-key pair root certificate authority. In some aspects, a plurality of distinct cryptographic pairs of public keys and private keys of a root certificate authority are generated. A plurality of distinct self-signed root certificates of the root certificate authority are generated. The plurality of distinct self-signed root certificates are each based on and correspond to a respective one of plurality of distinct cryptographic key pairs. A cryptographically authenticated database is generated that includes the plurality of distinct self-signed root certificates and represents the root certificate authority. The cryptographically authenticated database includes validity information of each of the plurality of self-signed root certificates. The cryptographically authenticated database is distributed to entities in a public key infrastructure.
    Type: Application
    Filed: July 21, 2023
    Publication date: January 25, 2024
    Applicant: ISARA Corporation
    Inventor: Atsushi Yamada
  • Publication number: 20240019382
    Abstract: In a device measuring an amount of moisture in a medium, the performance of the device is improved. The sensor device includes a transmission probe, a reception probe, and a measurement circuit. The transmission probe includes a plurality of transmission antennas, and the reception probe includes a plurality of reception antennas. In this sensor device, the measurement circuit performs time-divisional control in which control of selecting one transmission antenna among the plurality of transmission antennas each time and radiating electromagnetic waves is repeatedly performed until performance of radiation ends in all the antennas set in advance.
    Type: Application
    Filed: November 8, 2021
    Publication date: January 18, 2024
    Applicants: SONY GROUP CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Takahiro OISHI, Norihito MIHOTA, Atsushi YAMADA, Sachio IIDA, Takuya ICHIHARA, Minoru ISHIDA
  • Publication number: 20240019383
    Abstract: A sensor device is disclosed for measuring an amount of moisture in a medium that includes: a transmission antenna; a reception antenna to receive electromagnetic waves transmitted from the transmission antenna and through a medium; a measurement unit to measure the electromagnetic waves propagating to the reception antenna; and a sensor casing and further includes a transmission substrate including a plurality of wiring layers and a reception substrate including a plurality of wiring layers, and a measurement unit substrate including a plurality of wiring layers and includes the measurement unit or a first coating layer that, in a part of the transmission substrate, coats an outer circumference of the substrate and is formed from an electromagnetic wave absorbent material and a second coating layer that, in a part of the reception substrate, coats an outer circumference of the substrate and is formed from an electromagnetic wave absorbent material.
    Type: Application
    Filed: November 8, 2021
    Publication date: January 18, 2024
    Applicants: SONY GROUP CORPORATION, SONY SEMICONDUCTOR SOLUTIONS CORPORATION
    Inventors: Norihito MIHOTA, Takuya ICHIHARA, Atsushi YAMADA, Sachio IIDA, Takahiro OISHI, Minoru ISHIDA
  • Patent number: 11875334
    Abstract: An information processing apparatus, an information processing system, an information processing method, and a program capable of improving a convenience of a user in an information code payment. A shop terminal includes: an authentication information acquiring unit configured to acquire authentication information corresponding to a user terminal; an authentication information transmitting unit configured to transmit the authentication information acquired by the authentication information acquiring unit to a plurality of payment apparatuses; and an authentication result acquiring unit configured to acquire an authentication result for the authentication information from at least one of the plurality of payment apparatuses.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: January 16, 2024
    Assignee: GURUNAVI, INC.
    Inventor: Atsushi Yamada