Patents by Inventor Naoki Takada

Naoki Takada 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: 20250117930
    Abstract: A reference region useful for inference of diagnosis information is acquired from a medical image and used for inference of diagnosis information. Provided is a medical image processing device including: a medical image acquisition unit that acquires a medical image including at least a region of a tumor mass; an auxiliary information acquisition unit that acquires auxiliary information including at least any one of A) image finding information, which is based on the medical image and is information about a predetermined image finding representing a nature of the tumor mass, and B) first diagnosis information, which is based on the medical image and is information about diagnosis of the tumor mass; and a diagnosis information inference unit that infers second diagnosis information, which is information about diagnosis of the tumor mass, in response to input of an image generated based on the medical image and on the auxiliary information.
    Type: Application
    Filed: October 1, 2024
    Publication date: April 10, 2025
    Inventors: Naoki MATSUKI, Yuko TAKADA
  • Patent number: 12273755
    Abstract: A user equipment includes a transmitting unit that transmits a measurement result of a secondary cell; a receiving unit that receives a signal to activate the secondary cell; and a control unit that uses previously obtained information of the secondary cell to activate the secondary cell when a predetermined condition associated with a power class of the user equipment is satisfied.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: April 8, 2025
    Assignee: NTT DOCOMO, INC.
    Inventors: Yuichi Kakishima, Takuma Takada, Naoki Fujimura, Hiroki Harada
  • Publication number: 20250112445
    Abstract: A semiconductor optical device includes a first n-type III-V group compound semiconductor layer, an active layer, a tunnel junction structure including a p-type III-V group compound semiconductor layer and a second n-type III-V group compound semiconductor layer, and a third n-type III-V group compound semiconductor layer. The first n-type III-V group compound semiconductor layer, the active layer, the p-type III-V group compound semiconductor layer, the second n-type III-V group compound semiconductor layer, and the third n-type III-V group compound semiconductor layer are stacked in this order. The second n-type III-V group compound semiconductor layer has an n-type dopant concentration higher than an n-type dopant concentration of the third n-type III-V group compound semiconductor layer. The p-type III-V group compound semiconductor layer has a strain.
    Type: Application
    Filed: July 31, 2024
    Publication date: April 3, 2025
    Applicant: Sumitomo Electric Industries, Ltd.
    Inventors: Naoki FUJIWARA, Takashi KATO, Kenshi TAKADA, Takeshi AOKI, Susumu YOSHIMOTO, Yuki ITO
  • Publication number: 20250022892
    Abstract: An optical sensor system includes a thin-film transistor (TFT) optical panel including an array of TFT pixels, a charge amplifier configured to temporarily store a charge received from a TFT pixel in the array of TFT pixels and generate a voltage based on the temporarily stored charge, an analog-to-digital converter to generate a digitized value based on the voltage, an accumulator configured to store the digitized value, and a controller circuit configured to cause the temporarily stored charge in the charge amplifier to be reset based on one of the voltage and the digitized value.
    Type: Application
    Filed: July 11, 2023
    Publication date: January 16, 2025
    Applicant: Japan Display Inc.
    Inventors: Xingle WANG, Chungkai CHEN, Naoki TAKADA
  • Patent number: 12182357
    Abstract: According to one embodiment, a sensor device includes a panel and a control circuit. The panel includes an insulating layer, a first electrode, and a second electrode. The control circuit including a first circuit including a timing control circuit and a first amplifier, and a second circuit including a detection circuit connected to a ground line. During a first sensing drive period, the first output unit outputs a first synchronization signal, the timing control circuit outputs a second synchronization signal, the first amplifier provides the amplified second synchronization signal to each of the floating ground line and the first electrode, and the detector reads a change in a sensor signal.
    Type: Grant
    Filed: March 14, 2024
    Date of Patent: December 31, 2024
    Assignee: Japan Display Inc.
    Inventors: Naoki Takada, Hiroshi Yamaguchi, Kisho Yamamoto
  • Publication number: 20240419276
    Abstract: A sensor device is provided and includes electrodes each including first parts arranged in a first direction and a second part connected to the first parts, the first parts each having a first mesh shape which is formed of first metal wires, and the second part having a second mesh shape which is formed of second metal wires, wherein a longitudinal direction of the second part is the first direction, and at least one of the first mash shape and the second mash shape has an intersection portion at which two of the first metal wires or two of the second metal wires intersect.
    Type: Application
    Filed: August 30, 2024
    Publication date: December 19, 2024
    Inventors: Hayato KURASAWA, Toshihiko TANAKA, Naoki TAKADA, Chihiro TANAKA, Koji ISHIZAKI
  • Publication number: 20240326301
    Abstract: A resin supply device includes a resin supply mechanism configured to contain and supply a resin material; a nozzle made of an elastic material and having an ejection outlet for ejecting the resin material from the resin supply mechanism; and a clamp mechanism configured to press a tip of the nozzle from outside to shape the ejection outlet into three or more fold rotational symmetry about an axis of the nozzle and change an opening area of the ejection outlet.
    Type: Application
    Filed: June 22, 2022
    Publication date: October 3, 2024
    Inventor: Naoki TAKADA
  • Publication number: 20240319835
    Abstract: A detection device includes a plurality of first detection electrodes disposed in a matrix of rows and columns in a detection region of a substrate, at least one second detection electrode disposed in a peripheral region outside the detection region, positioned adjacent to some of the plurality of the first detection electrodes, and provided along a side of the detection region, and a coordinate calculation circuit configured to calculate a detection position of a detection target body.
    Type: Application
    Filed: June 6, 2024
    Publication date: September 26, 2024
    Inventors: Hiroshi YAMAGUCHI, Naoki TAKADA
  • Publication number: 20240319810
    Abstract: According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.
    Type: Application
    Filed: May 30, 2024
    Publication date: September 26, 2024
    Inventors: Chihiro TANAKA, Naoki TAKADA, Toshihiko TANAKA, Hayato KURASAWA, Koji ISHIZAKI, Tatsuya WAKIMOTO, Masaki MIYATAKE
  • Patent number: 12079409
    Abstract: A sensor device is provided and includes electrodes each including first parts arranged in a first direction and a second part connected to the first parts, the first parts each having a first mesh shape which is formed of first metal wires, and the second part having a second mesh shape which is formed of second metal wires, wherein a longitudinal direction of the second part is the first direction, and at least one of the first mash shape and the second mash shape has an intersection portion at which two of the first metal wires or two of the second metal wires intersect.
    Type: Grant
    Filed: May 10, 2023
    Date of Patent: September 3, 2024
    Assignee: Japan Display Inc.
    Inventors: Hayato Kurasawa, Toshihiko Tanaka, Naoki Takada, Chihiro Tanaka, Koji Ishizaki
  • Patent number: 12039118
    Abstract: According to one embodiment, a touch detection device includes first detection electrodes in a detection area, second detection electrodes in the detection area, extending to intersect the first detection electrodes, first control lines connected to the first detection electrodes, respectively, and provided in a non-detection area, and second control lines connected to the second detection electrodes, respectively, and provided in the non-detection area. The second control lines overlap the first control lines at a plurality of positions as seen in plan view, such that areas of overlapping portions in which the first control lines overlap the second control lines are substantially equalized.
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: July 16, 2024
    Assignee: Japan Display Inc.
    Inventors: Chihiro Tanaka, Naoki Takada, Toshihiko Tanaka, Hayato Kurasawa, Koji Ishizaki, Tatsuya Wakimoto, Masaki Miyatake
  • Patent number: 12032796
    Abstract: A detection device includes a plurality of first detection electrodes disposed in a matrix of rows and columns in a detection region of a substrate, at least one second detection electrode disposed in a peripheral region outside the detection region, positioned adjacent to some of the plurality of the first detection electrodes, and provided along a side of the detection region, and a coordinate calculation circuit configured to calculate a detection position of a detection target body.
    Type: Grant
    Filed: February 10, 2023
    Date of Patent: July 9, 2024
    Assignee: Japan Display Inc.
    Inventors: Hiroshi Yamaguchi, Naoki Takada
  • Publication number: 20240220050
    Abstract: According to one embodiment, a sensor device includes a panel and a control circuit. The panel includes an insulating layer, a first electrode, and a second electrode. The control circuit including a first circuit including a timing control circuit and a first amplifier, and a second circuit including a detection circuit connected to a ground line. During a first sensing drive period, the first output unit outputs a first synchronization signal, the timing control circuit outputs a second synchronization signal, the first amplifier provides the amplified second synchronization signal to each of the floating ground line and the first electrode, and the detector reads a change in a sensor signal.
    Type: Application
    Filed: March 14, 2024
    Publication date: July 4, 2024
    Inventors: Naoki TAKADA, Hiroshi YAMAGUCHI, Kisho YAMAMOTO
  • Publication number: 20240151580
    Abstract: A light sensing apparatus includes a pixel array including Thin Film Transistors (TFTs) and an interface integrated circuit including silicon transistors. The pixel array includes a plurality of pixel circuits. Each of the plurality of pixel circuits includes a light sensitive device and a detection TFT connected to the light sensitive device. The pixel array may also include a plurality of correlated double sampling (CDS) circuits each including a current source configured to provide current that biases a detection TFT in one of the pixel circuits to be configured as a source-follower. The interface integrated circuit includes at least one receiver circuit configured to receive an output of at least one of the CDS circuits. The CDS circuits may also include a bypass TFT, and the interface integrated circuit may also include a current source that provides current that biases a detection TFT in one of the pixel circuits to be configured as a source-follower when the bypass TFT is active.
    Type: Application
    Filed: November 7, 2022
    Publication date: May 9, 2024
    Applicant: Japan Display Inc.
    Inventors: Chungkai CHEN, Naoki TAKADA
  • Publication number: 20240125647
    Abstract: According to one embodiment, a sensor device comprises a sensor configured to output a sense signal, a value the sense signal changing over time based on incident light, a first reset circuit configured to set the value of the sense signal to a reset value when the value of the sense signal exceeds a threshold, a counter configured to count a first number of times of reset by the first reset circuit, and an arithmetic operation circuit configured to calculate an amount of incident light of a certain period based on the value of the sense signal, the reset value, and the first number of times of reset.
    Type: Application
    Filed: October 18, 2022
    Publication date: April 18, 2024
    Applicant: Japan Display Inc.
    Inventors: Naoki TAKADA, Xingle WANG, Chung-Kai CHEN
  • Patent number: 11960677
    Abstract: According to one embodiment, a sensor device includes a panel and a control circuit. The panel includes an insulating layer, a first electrode, and a second electrode. The control circuit including a first circuit including a timing control circuit and a first amplifier, and a second circuit including a detection circuit connected to a floating ground line. During a first sensing drive period, the first output unit outputs a first synchronization signal, the timing control circuit outputs a second synchronization signal, the first amplifier provides the amplified second synchronization signal to each of the floating ground line and the first electrode, and the detector reads a change in a sensor signal.
    Type: Grant
    Filed: May 26, 2022
    Date of Patent: April 16, 2024
    Assignee: Japan Display Inc.
    Inventors: Naoki Takada, Hiroshi Yamaguchi, Kisho Yamamoto
  • Patent number: 11953373
    Abstract: According to one embodiment, a sensor device comprises a sensor configured to output a sense signal, a value the sense signal changing over time based on incident light, a first reset circuit configured to set the value of the sense signal to a reset value when the value of the sense signal exceeds a threshold, a counter configured to count a first number of times of reset by the first reset circuit, and an arithmetic operation circuit configured to calculate an amount of incident light of a certain period based on the value of the sense signal, the reset value, and the first number of times of reset.
    Type: Grant
    Filed: October 18, 2022
    Date of Patent: April 9, 2024
    Assignee: JAPAN DISPLAY INC.
    Inventors: Naoki Takada, Xingle Wang, Chung-Kai Chen
  • Patent number: 11934611
    Abstract: A detecting device includes a plurality of first electrodes arrayed in a first direction and a second direction intersecting the first direction in a detection region, an electrode drive circuit configured to supply a drive signal to the first electrodes, a detection circuit configured to detect a detection signal received from the first electrodes, and a coupling circuit configured to couple part of the first electrodes to the detection circuit as a detection electrode and couple the first electrodes disposed side by side with the detection electrode in at least the first direction and the second direction to the electrode drive circuit as a drive electrode in a first detection period.
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: March 19, 2024
    Assignee: Japan Display Inc.
    Inventors: Akihiko Fujisawa, Naoki Takada, Kisho Yamamoto
  • Patent number: 11880535
    Abstract: A proximity sensor is arranged with a first electrode input with a first signal, a second electrode input with a second signal different from the first signal, a third electrode arranged closer to the first electrode than the second electrode, and the second signal has a reverse phase of the first signal.
    Type: Grant
    Filed: November 16, 2022
    Date of Patent: January 23, 2024
    Assignee: Japan Display Inc.
    Inventors: Takayuki Nakanishi, Naoki Takada, Fumitaka Gotoh, Shota Hosaka
  • Patent number: 11874982
    Abstract: According to an aspect, a sensor-equipped display device includes: an array substrate; a counter substrate; a first sensor configured to detect a first detection-target object close to the counter substrate; and a second sensor configured to detect a second detection-target object close to the array substrate. A first background of the array substrate is viewed from outside the counter substrate, and a second background of the counter substrate is viewed from outside the array substrate.
    Type: Grant
    Filed: January 21, 2022
    Date of Patent: January 16, 2024
    Assignee: Japan Display Inc.
    Inventors: Masanobu Ikeda, Naoki Takada, Kentaro Okuyama