Patents by Inventor Kenji Suzuki

Kenji Suzuki 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).

  • Patent number: 12030970
    Abstract: A curable composition contains 79.0 to 99.0% by mass of a polymerizable monomer (a), 0.1 to 10.0% by mass of a photopolymerization initiator (b), and 0.01 to 20.0% by mass of a compound represented by the following general formula (I) as a polyfunctional polymerizable compound (c): wherein R1 and R2 each independently represent at least one kind selected from the group consisting of a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, an alkenyl group having 2 to 6 carbon atoms, an aryl group, and an aralkyl group; R3 represents at least one kind of a polymerizable functional group selected from the group consisting of a (meth)acryloyl group, a 4-vinylphenyl group, and an alkenyl group having 2 to 5 carbon atoms; and n represents an arbitrary integer of 0 to 5.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: July 9, 2024
    Assignee: KURARAY CO., LTD.
    Inventors: Daiki Noguchi, Takashi Fukumoto, Kenji Suzuki
  • Patent number: 12019766
    Abstract: The present disclosure relates to a data processing device, a data processing method, and a program for enabling safe transmission of biometric authentication results between chips. A first chip and a second chip perform encryption and decryption using a first common key, and hold a first counter value. The first chip encrypts a command and the first counter value, and transmits the command and the first counter value to the second chip. The second chip encrypts an execution result of the decrypted command and the second counter value, and transmits the encrypted execution result and second counter value to the first chip. The first chip and the second chip synchronize the first counter value and the second counter value, each time transmitting/receiving data to/from each other. The technology according to the present disclosure can be applied to a fingerprint authentication device, for example.
    Type: Grant
    Filed: July 16, 2020
    Date of Patent: June 25, 2024
    Assignee: SONY GROUP CORPORATION
    Inventors: Taizo Shirai, Kenji Suzuki
  • Publication number: 20240204158
    Abstract: A wiring substrate including a substrate including an insulating portion with a through hole connecting a first surface and a second surface, and a metal portion faces the second surface and closes the through hole to form a blind hole. A conductor is disposed in the blind hole. The metal portion being a bottom surface defining the blind hole includes a first recess, a second recess, and a first lateral wall between the first and second recesses. In a cross-sectional view, the first lateral wall includes a first lower end portion in the first recess, a second lower end portion in the second recess, and a first top portion between the first and second lower end portions, The first top portion is immediately above a bottom surface defining the first recess, and the first lower end portion is closer to the second recess than the first top portion.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 20, 2024
    Applicant: NICHIA CORPORATION
    Inventor: Kenji SUZUKI
  • Publication number: 20240201104
    Abstract: An inspection device improves accuracy characteristics of an (MRAM), the inspection device including a stage on which a MRAM element is fixed, and electromagnets generating a first magnetic field. A magnetic field having a component in a direction perpendicular to the stage is changeable from a first direction to a second direction according to a position on the stage. A second magnetic field in which a direction of a magnetic field component is parallel to the stage changes from a third direction to a fourth direction according to the position on the stage, an optical system illuminating the MRAM element with light including polarized light, and condensing reflected light from reflected illumination light from the MRAM element, and a detector detecting reflected light when the position of the MRAM element is changed, and when the position of the MRAM element in the second magnetic field is changed.
    Type: Application
    Filed: December 8, 2023
    Publication date: June 20, 2024
    Inventors: KENJI SUZUKI, Ingi Kim, Mitsunori Numata, Shinji Ueyama, Tomoki Onishi
  • Patent number: 12014948
    Abstract: The present invention relates to a semiconductor heat treatment member for holding a semiconductor wafer, including a base member a surface of which is covered with an oxide film, the base member including a silicon carbide, in which a surface of a wafer holding portion to be in contact with a semiconductor wafer has an arithmetic average roughness Ra of smaller than or equal to 0.3 ?m and an element average length RSm of shorter than or equal to 40 ?m.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: June 18, 2024
    Assignee: COORSTEK GK
    Inventors: Sayaka Togashi, Nobuyuki Munakata, Kenji Suzuki
  • Publication number: 20240177861
    Abstract: Provided is an image diagnostic system that diagnoses a medical image using an artificial intelligence function. The image diagnostic system includes: a control unit; a diagnosis unit that estimates a diagnosis result using a machine learning model on the basis of an input image; a diagnosis result report output unit that outputs a diagnosis result report on the basis of the diagnosis result; a selection unit that selects a part of a diagnostic content included in the diagnostic result report; and an extraction unit that extracts determination basis information that has affected estimation of the diagnosis content selected, in which the control unit outputs the determination basis information. The image diagnostic system further includes a correction unit that corrects the determination basis information, in which the determination basis information corrected is used for relearning of the machine learning model.
    Type: Application
    Filed: December 30, 2021
    Publication date: May 30, 2024
    Inventors: KENJI YAMANE, KENJI SUZUKI, TOYA TERAMOTO, YUKI ONO, YOSHIYUKI KOBAYASHI, MASATO ISHII
  • Patent number: 11991545
    Abstract: An arrival rate estimation device includes an average received power calculation unit that calculates an average received power for each mesh that constitutes an area, with respect to each of a plurality of base stations and each of a plurality of antennas included in each of the base stations and an arrival rate estimation unit that calculates a communication arrival rate by substituting the average received power into a cumulative distribution function of an instantaneous received power value, and based on the calculated communication arrival rate, calculates a communication arrival rate while giving consideration to a site diversity effect and an antenna diversity effect, the cumulative distribution function being obtained from a probability density function of an amplitude that instantaneously changes due to Rayleigh fading.
    Type: Grant
    Filed: March 2, 2020
    Date of Patent: May 21, 2024
    Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Inventors: Kazumitsu Sakamoto, Kenji Suzuki, Yohei Katayama, Yosuke Fujino, Hiroyuki Fukumoto
  • Publication number: 20240161298
    Abstract: The present invention improves estimation accuracy. An information processing system includes: an acquisition unit (102) configured to acquire adjustment information based on a feature value of learning data used for generation of a learned model that estimates a health condition of a patient or a subject; a processing unit (103) configured to perform processing on a biological sample to be judged on the basis of the adjustment information; and an estimation unit (104) configured to estimate a diagnosis result by inputting measurement data acquired by the processing to the learned model.
    Type: Application
    Filed: February 7, 2022
    Publication date: May 16, 2024
    Inventors: SHIORI SASADA, KAZUKI AISAKA, KENJI YAMANE, JUNICHIRO ENOKI, YOSHIYUKI KOBAYASHI, MASATO ISHII, KENJI SUZUKI
  • Patent number: 11981763
    Abstract: The present invention provides a resin composition for stereolithographic modeling emitting a weak odor, having desirable shape accuracy, and made into a cured product having desirable strength, toughness, and color tone when used for stereolithographic modeling. The present invention relates to a resin composition for stereolithographic modeling, comprising: a polymerizable monomer (A); a photopolymerization initiator (B), and an organic peroxide (C), wherein the polymerizable monomer (A) comprises a (meth)acrylic acid ester compound (A-1) having a viscosity of 1,000 mPa·s or less and a normal boiling point of 270° C. or more and/or a (meth)acrylamide compound (A-2) having a viscosity of 1,000 mPa·s or less and a normal boiling point of 200° C. or more, and the photopolymerization initiator (B) is at least one selected from a (bis)acylphosphine oxide, an ?-hydroxyketone compound, an ?-aminoketone compound, a benzoin alkyl ether compound, a thioxanthone, a ketal, an ?-diketone, and an anthraquinone.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: May 14, 2024
    Assignee: KURARAY NORITAKE DENTAL INC.
    Inventors: Kenji Suzuki, Misaki Ito
  • Publication number: 20240153640
    Abstract: An information processing system includes: a machine learning model learned using learning data including two or more types of modal information acquired from a patient or a subject; a setting unit that sets input data to be used as input to the machine learning model from the learning data; and an output unit that inputs the input data to the machine learning model and outputs an estimation result of efficacy of a medicine or a health condition for the patient or the subject, in which the setting unit sets the input data on the basis of the degree of influence given to estimation of a diagnosis result at the time of learning of the machine learning model, the degree of influence given by each piece of the modal information included in the learning data.
    Type: Application
    Filed: February 24, 2022
    Publication date: May 9, 2024
    Applicant: Sony Group Corporation
    Inventors: Shigeatsu YOSHIOKA, Yoshiyuki KOBAYASHI, Takeshi KUNIHIRO, Yohei KOBAYASHI, Shiori SASADA, Yugo KATSUKI, Kenji SUZUKI, Masato ISHII
  • Patent number: 11933336
    Abstract: A coupling member includes: first, second, and third portions each having a flat plate-like shape; and a fillet portion. The first portion has a first side and a second side orthogonal to each other. The second portion is bent at the first side relative to the first portion, and extends to an inner surface of the first portion. The third portion is bent at the second side relative to the first portion, and extends to an inner surface of the first portion. A bend radius of an outer surface of the coupling member at the first side is equal to a bend radius of a surface of a first extending member facing the first side. A bend radius of an outer surface of the coupling member at the second side is equal to a bend radius of a surface of a second extending member facing the second side.
    Type: Grant
    Filed: June 21, 2019
    Date of Patent: March 19, 2024
    Assignee: TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
    Inventors: Kenji Suzuki, Yoshino Harada
  • Patent number: 11934247
    Abstract: An information processing apparatus includes a communication unit capable of communicating with a server, a battery, and a controller. The controller is capable of executing processing regarding a predetermined function for which personal authentication is required at a time of use, detects a remaining charge level of the battery, and transmits, when the detected remaining charge level is less than a predetermined threshold value, a transfer request signal to the server, the transfer request signal requesting transfer of use authority of the function to another information processing apparatus.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: March 19, 2024
    Assignee: SONY CORPORATION
    Inventors: Masatomo Kurata, Takashi Nitta, Futoshi Takeuchi, Kenji Suzuki
  • Publication number: 20240089577
    Abstract: An imaging device includes: an imaging section that has a pixel region where a plurality of pixels is arrayed, a readout unit control section that controls readout units each set as a part of the pixel region, a readout control section that controls readout of pixel signals from the pixels included in the pixel region for each of the readout units set by the readout unit control section, a recognition section that has a machine learning model trained on the basis of leaning data, and a determination basis calculation section that calculates a determination basis of a recognition process performed by the recognition section. The recognition section performs the recognition process for each of the readout units. The determination basis calculation section calculates a determination basis for each of the readout units.
    Type: Application
    Filed: December 6, 2021
    Publication date: March 14, 2024
    Applicant: Sony Group Corporation
    Inventors: Kenji SUZUKI, Suguru AOKI, Ryuta SATOH
  • Publication number: 20240089655
    Abstract: [Problem] To provide technology for setting an audio playback environment compatible with adding speakers. [Solution] An audio device 1 corrects, for each connected speaker 2, an audio playback signal output from speakers 2-1 to 2-3, in accordance with filter information registered in association with that speaker 2. When a new speaker 2 is connected, identification information is acquired from that speaker 2, the identification information is used to query a management server 4, and acoustic properties of that speaker 2 are acquired from the management server 4. The acquired acoustic properties are then compared to target prescribed acoustic properties, filter information is generated for causing the audio playback signal output from the speaker 2 to approach the prescribed acoustic properties, and the generated filter information is registered in association with the speaker 2.
    Type: Application
    Filed: September 28, 2021
    Publication date: March 14, 2024
    Applicant: D&M Holding Inc.
    Inventor: KENJI SUZUKI
  • Publication number: 20240085847
    Abstract: An image forming apparatus includes plural image holding bodies that are provided for respective colors of toners and hold toner images having the respective colors, an intermediate transfer body onto which the toner images having the respective colors held by the plural image holding bodies are transferred, a waste toner collection unit that collects toners remaining on the intermediate transfer body as a waste toner in a case where the toner images having the respective colors transferred onto the intermediate transfer body are transferred onto a recording material, a waste toner developing unit that uses the waste toner collected by the waste toner collection unit to develop a toner image on an image holding body of the plural image holding bodies or the other image holding body of the plural image holding bodies, and a control unit that performs a control to cause the waste toner developing unit to develop the toner image in a case where a predetermined condition about a ratio of a waste toner having each
    Type: Application
    Filed: March 23, 2023
    Publication date: March 14, 2024
    Applicant: FUJIFILM Business Innovation Corp.
    Inventors: Tatsuya KOYAMA, Ryo WAKAMATSU, Kenta TSUKAHIRA, Kenji SUZUKI, Kazutaka SHIBANO, Daiki KATO, Naoyuki KURITA
  • Publication number: 20240078803
    Abstract: Information processing is implemented which analyzes the cause of the result of recognition using a machine learning model. An information processing apparatus includes: a recognition processing section configured to perform object recognition processing on sensor information from a sensor section by use of a trained machine learning model; a causal analysis section configured to analyze the cause of a result of recognition by the recognition processing section on the basis of the sensor information from the sensor section and the result of recognition by the reception processing section; and a control section configured to control an output of the sensor section. The sensor section is an image sensor. The causal analysis section determines the cause of a drop in characteristic of recognition by the recognition processing section on the basis of low-resolution high-bit-length image data for causal analysis.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 7, 2024
    Inventors: SUGURU AOKI, RYUTA SATOH, KENJI SUZUKI
  • Publication number: 20240072124
    Abstract: Provided is a semiconductor device and a method of manufacturing a semiconductor device in which deterioration of energy loss is suppressed. The semiconductor device includes: a drift layer of a first conductivity type provided between a first main surface and a second main surface of a semiconductor substrate; and a field stop layer of the first conductivity type having an impurity concentration higher than that of the drift layer and provided between the drift layer and the second main surface. A net carrier concentration profile at room temperature of the field stop layer have at least one peak from the second main surface toward the first main surface. A hydrogen atom concentration profile of the field stop layer have at least two peaks from the second main surface toward the first main surface. The hydrogen atom concentration profile has more peaks than the net carrier concentration profile.
    Type: Application
    Filed: June 13, 2023
    Publication date: February 29, 2024
    Applicant: Mitsubishi Electric Corporation
    Inventors: Yusuke MIYATA, Kenji SUZUKI, Yuki HARAGUCHI, Haruhiko MINAMITAKE, Taiki HOSHI, Hidenori KOKETSU
  • Publication number: 20240066902
    Abstract: A cooling efficiency is increased. An inkjet head is provided with a head main body for jetting ink, a cooling pipe which has corrosion resistance to the ink, and through which the ink for cooling a drive circuit passes, and a cooling member which has higher thermal conductivity than that of the cooling pipe, in which at least a part of the cooling pipe is embedded, and which has recessed parts in at least a part of a portion surrounding the cooling pipe.
    Type: Application
    Filed: August 25, 2023
    Publication date: February 29, 2024
    Inventors: Yuichi TAKAHAMA, Kenji Suzuki, Nobuhiro Kawakami, Takuma Yanagisawa
  • Publication number: 20240049698
    Abstract: A vehicle for spraying an agrochemical to an object to be controlled. The vehicle includes: a photographing device configured to photograph the object around the vehicle; a control device configured to make a determination as to whether or not the agrochemical needs to sprayed to the object, based on an image of the object acquired when the object was photographed; and a spraying device configured to spray the agrochemical to the object when determining that the agrochemical needs to be sprayed to the object. The photographing device is configured to photograph the object from a lower end of the object to an upper end of the object in a vertical direction of the object.
    Type: Application
    Filed: August 7, 2023
    Publication date: February 15, 2024
    Inventors: Kenji SUZUKI, Satoru TANAKA, Yukihiko IDESHIO, Keisuke IUCHI, Masanobu TANIMOTO
  • Patent number: 11901170
    Abstract: Provided is an indium phosphide substrate, a semiconductor epitaxial wafer, and a method for producing an indium phosphide substrate, which can satisfactorily suppress warpage of the back surface of the substrate. The indium phosphide substrate includes a main surface for forming an epitaxial crystal layer and a back surface opposite to the main surface, wherein the back surface has a WARP value of 3.5 ?m or less, as measured with the back surface of the indium phosphide substrate facing upward.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: February 13, 2024
    Assignee: JX METALS CORPORATION
    Inventors: Shunsuke Oka, Hideki Kurita, Kenji Suzuki