Patents by Inventor Daichi Ito

Daichi Ito 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: 20230303078
    Abstract: The present invention provides a driving support device that performs driving support of a vehicle, comprising: a detector configured to detect a state of a driver of the vehicle; and a controller configured to control the driving support with a setting validated by the driver among a plurality of settings including a first setting and a second setting each of which requests the driver to perform a predetermined operation obligation, wherein the controller is configured to invalidate the second setting, in a case of determining that the driver does not fulfill the operation obligation from a detection result of the detector in a state where the second setting is validated.
    Type: Application
    Filed: February 20, 2023
    Publication date: September 28, 2023
    Inventors: Daichi KATO, Haruhiko NISHIGUCHI, Shingo ITO, Yuma YOSHIDA, Ayumu HORIBA
  • Publication number: 20230303076
    Abstract: A control device controlling a vehicle, includes a control unit configured to execute lane change assist control of the vehicle, and an acquisition unit configured to acquire highly accurate map information that contains location information within a lane. When the acquisition unit acquires the highly accurate map information that contains information regarding a road on which the vehicle is running, the control unit is configured to be capable of executing the lane change assist control, and when the acquisition unit does not acquire the highly accurate map information that contains the information regarding a road on which the vehicle is running, the control unit does not execute the lane change assist control.
    Type: Application
    Filed: February 17, 2023
    Publication date: September 28, 2023
    Inventors: Haruhiko NISHIGUCHI, Daichi KATO, Shingo ITO
  • Publication number: 20230305500
    Abstract: According to one embodiment, a display device includes a display area, a peripheral area and a plurality of detection electrodes. The display area includes a display element. The peripheral area surrounds the display area. The plurality of detection electrodes are arranged in the peripheral area. The plurality of detection electrodes are each electrically connected to at least one other detection electrode that is not adjacent thereto.
    Type: Application
    Filed: March 21, 2023
    Publication date: September 28, 2023
    Inventors: Kaoru ITO, Akihiko FUJISAWA, Daichi ABE
  • Publication number: 20230293782
    Abstract: A material for preventing adhesion having a high adhesion preventing effect has been desired. Provided is a sheet-like material for preventing adhesion which contains alginate, at least a portion of which is crosslinked with a curing agent, the material for preventing adhesion satisfying (1) and (2) when a dissolution test is performed in which a sample cut into a substantial circle having a diameter of 8 mm is left to stand, via a mesh, on agar of a petri dish to which a physiological saline solution is added substantially to a top surface of the agar, the petri dish is shaken at an amplitude of 25 mm and 40 shakes/min., and the weight of the sample is measured at least one arbitrary point in time. (1) The time required for the weight of the sample to be less than 0.01 g is 5-36 hours from a start of the test, and (2) the time required for the weight of the sample to reach the maximum weight is 10 hours or less from the start of the test.
    Type: Application
    Filed: July 30, 2021
    Publication date: September 21, 2023
    Applicants: Mochida Pharmaceutical Co., Ltd., The University of Tokyo
    Inventors: Taichi ITO, Seiichi OHTA, Kiyoshi HASEGAWA, Mitsuko ISAJI, Daichi TANAKA
  • Patent number: 11762496
    Abstract: A technology which can improve the accuracy of touch detection is proposed. A display device includes: a touch panel including plural drive electrodes and plural detection electrodes; plural peripheral wirings; and plural switching elements each of which is disposed between a detection electrode and the corresponding peripheral wiring and that is connected to the detection electrode and the corresponding peripheral electrode. The touch panel executes detection by means of a mutual detection scheme using the plural drive electrodes and the plural detection electrodes. In a condition in which a predefined voltage is applied to the peripheral wirings when the plural switching elements are in an off-state, the voltages of the drive electrodes are changed, and subsequently a condition in which the changes of the voltages of the drive electrodes can be detected from the peripheral wirings is set, and the switching elements are turned from off to on.
    Type: Grant
    Filed: February 17, 2022
    Date of Patent: September 19, 2023
    Assignee: Japan Display Inc.
    Inventors: Akihiko Fujisawa, Daichi Abe, Kaoru Ito
  • Publication number: 20230249633
    Abstract: An automotive interior component is provided which includes: an infrared sensor that includes an emission unit and a reception unit, the emission unit emitting infrared rays to an object, and the reception unit receiving the infrared rays reflected by the object; a molded body in which the infrared sensor is installed; and a surface material disposed so as to cover the infrared sensor, the surface material transmitting the infrared rays.
    Type: Application
    Filed: January 6, 2020
    Publication date: August 10, 2023
    Inventors: Chuzo Taniguchi, Tatsuo Ito, Yasuhide Fukada, Daichi Hama, Eiji Kawashima
  • Publication number: 20230244940
    Abstract: Embodiments of the present invention provide systems, methods, and non-transitory computer storage media for generating an ambient occlusion (AO) map for a 2D image that can be combined with the 2D image to adjust the contrast of the 2D image based on the geometric information in the 2D image. In embodiments, using a trained neural network, an AO map for a 2D image is automatically generated without any predefined 3D scene information. Optimizing the neural network to generate an estimated AO map for a 2D image requires training, testing, and validating the neural network using a synthetic dataset comprised of pairs of images and ground truth AO maps rendered from 3D scenes. By using an estimated AO map to adjust the contrast of a 2D image, the contrast of the image can be adjusted to make the image appear lifelike by modifying the shadows and shading in the image based on the ambient lighting present in the image.
    Type: Application
    Filed: April 6, 2023
    Publication date: August 3, 2023
    Inventors: Long MAI, Yannick Hold-Geoffroy, Naoto Inoue, Daichi Ito, Brian Lynn Price
  • Publication number: 20230212675
    Abstract: This invention relates to a kit or device for detection of hippocampal atrophy comprising a nucleic acid(s) capable of specifically binding to particular hippocampal atrophy marker miRNA(s) or to complementary strand(s) thereof, and a method for detecting hippocampal atrophy comprising measuring such miRNA(s) in vitro.
    Type: Application
    Filed: March 31, 2021
    Publication date: July 6, 2023
    Applicants: TORAY INDUSTRIES, INC., NATIONAL CENTER FOR GERIATRICS AND GERONTOLOGY
    Inventors: Chiori KASHIMURA, Hiroko SUDO, Makiko YOSHIMOTO, Shumpei NIIDA, Kengo ITO, Daichi SHIGEMIZU, Takashi KATO, Akinori NAKAMURA
  • Publication number: 20230205345
    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate, a display area, at least one first sensor electrode, a second sensor electrode and a detection circuit. The second substrate is opposed to the first substrate. The display area displays an image. The first sensor electrode is disposed in a peripheral area surrounding the display area. The second sensor electrode is disposed at a position overlapping the first sensor electrode in planar view. The detection circuit is electrically connected to the first sensor electrode. The second sensor electrode is set to a state of being electrically connected to nothing or a state of being biased by resistance of 50 k? or greater. The second sensor electrode is larger in area than the first sensor electrode.
    Type: Application
    Filed: March 7, 2023
    Publication date: June 29, 2023
    Inventors: Akihiko FUJISAWA, Kaoru ITO, Daichi ABE
  • Publication number: 20230198522
    Abstract: According to one embodiment, a display device includes a display area, a first sensor electrode, a second sensor electrode and a detector. The display area displays an image. The first sensor electrode is disposed in a peripheral area surrounding the display area. The second sensor electrode is disposed in the peripheral area and disposed adjacent to the first sensor electrode. The detector is electrically connected to the first sensor electrode and the second sensor electrode. The first sensor electrode and the second sensor electrode both have a body portion and a comb tooth portion having a plurality of linear electrodes. A comb tooth portion of the first sensor electrode and a comb tooth portion of the second sensor electrode are disposed at mutually different locations.
    Type: Application
    Filed: February 21, 2023
    Publication date: June 22, 2023
    Inventors: Akihiko Fujisawa,, Kaoru Ito, Daichi Abe
  • Publication number: 20230180996
    Abstract: A controller controls an image that is captured by an image sensor of an endoscope and is displayed on the display screen of a display device. The controller includes a processor. The processor acquires a first image that is an image captured by the image sensor, detects a first angle of a surgical instrument, and generates a second image rotated with respect to the first image on the basis of the first angle and a predetermined target angle. The first angle is an angle formed by the surgical instrument in the first image with respect to a predetermined reference line that is set with respect to a plane of the first image. A second angle formed by the surgical instrument in the second image with respect to the predetermined reference line is equal to the predetermined target angle.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Applicants: OLYMPUS CORPORATION, National Cancer Center
    Inventors: Mingxuan DAI, Ryota SASAI, Hiro HASEGAWA, Daichi KITAGUCHI, Nobuyoshi TAKESHITA, Shigehiro KOJIMA, Yuki FURUSAWA, Yumi KINEBUCHI, Masaaki ITO
  • Publication number: 20230180998
    Abstract: An endoscope system includes an endoscope, a moving device that moves the endoscope, a storage unit, and a processor. The storage unit stores first position information and first rotation angle information, which defines a rotation angle of an endoscope image of a first region, on the first region in a subject and second position information and second rotation angle information, which defines a rotation angle of an endoscope image of a second region, on the second region in the subject. The processor calculates third rotation angle information on a third region in the subject based on the first and second position information, the first and second rotation angle information, and third position information on the third region. If the third region includes the current imaging region, the processor rotates the endoscope image based on the third rotation angle information and outputs the rotated endoscope image to the display device.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Applicants: OLYMPUS CORPORATION, National Cancer Center
    Inventors: Chiharu MIZUTANI, Masaru YANAGIHARA, Hiroto OGIMOTO, Hiro HASEGAWA, Daichi KITAGUCHI, Nobuyoshi TAKESHITA, Shigehiro KOJIMA, Yuki FURUSAWA, Yumi KINEBUCHI, Masaaki ITO
  • Publication number: 20230180995
    Abstract: A medical system includes an endoscope that captures an image including an object, a moving device that includes a robot arm and that moves the endoscope in a body, and a controller that controls the moving device on the basis of the position of the object. The controller is configured to control the moving device in a first control mode in which the endoscope is caused to follow the object at a first speed and a second control mode in which the endoscope is caused to follow the object at a second speed lower than the first speed. The controller controls the moving device in the first control mode when the object is located outside a predetermined three-dimensional region set in a field of view of the endoscope. The controller controls the moving device in the second control mode when the object is located in the predetermined three-dimensional region.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 15, 2023
    Applicants: OLYMPUS CORPORATION, National Cancer Center
    Inventors: Hiroyuki TAKAYAMA, Ryota SASAI, Masaru YANAGIHARA, Chiharu MIZUTANI, Hiro HASEGAWA, Daichi KITAGUCHI, Nobuyoshi TAKESHITA, Shigehiro KOJIMA, Yuki FURUSAWA, Yumi KINEBUCHI, Masaaki ITO
  • Publication number: 20230175840
    Abstract: A three-dimensional shape measuring method includes: a first step to: project first and second projection images on a target object, wherein the first projection images include row-direction stripe patterns different from each other, and the second projection images include column-direction stripe patterns different from each other, and obtain first and second captured images of the target object, wherein the first captured images are captured while the first projection images are projected, and the second captured images are captured while the second projection images are projected; a second step to identify a corresponding projection pixel of the first and second projection images, wherein the corresponding projection pixel corresponds to each of captured pixels of the first and second captured images; and a third step to identify a 3D shape of the target object based on a result of the second step.
    Type: Application
    Filed: December 5, 2022
    Publication date: June 8, 2023
    Applicants: Tohoku University, Konica Minolta, Inc.
    Inventors: Hidechika Ito, Shingo Kagami, Koichi Hashimoto, Daichi Suzuki, Yoshiyuki Toso, Yoshihiro Inagaki
  • Publication number: 20230172675
    Abstract: A controller controls a movement of an endoscope to cause the endoscope to follow a surgical instrument. The controller includes a processor. The processor acquires position information including the position of the surgical instrument, acquires scene information associated with a procedure scene to be observed through the endoscope, determines an offset parameter, which determines the position of the target point with respect to a predetermined fiducial point in the field of view of the endoscope, of a target point on the basis of the scene information, sets the position of the target point with respect to the fiducial point on the basis of the offset parameter, and causes the endoscope to follow the surgical instrument such that the surgical instrument is disposed at the target point, by controlling a movement of the endoscope on the basis of the position of the target point and the position of the surgical instrument.
    Type: Application
    Filed: February 3, 2023
    Publication date: June 8, 2023
    Applicants: OLYMPUS CORPORATION, National Cancer Center
    Inventors: Hiroto OGIMOTO, Ryota SASAI, Masaru YANAGIHARA, Hiro HASEGAWA, Daichi KITAGUCHI, Nobuyoshi TAKESHITA, Shigehiro KOJIMA, Yuki FURUSAWA, Yumi KINEBUCHI, Masaaki ITO
  • Patent number: 11663467
    Abstract: Embodiments of the present invention provide systems, methods, and non-transitory computer storage media for generating an ambient occlusion (AO) map for a 2D image that can be combined with the 2D image to adjust the contrast of the 2D image based on the geometric information in the 2D image. In embodiments, using a trained neural network, an AO map for a 2D image is automatically generated without any predefined 3D scene information. Optimizing the neural network to generate an estimated AO map for a 2D image requires training, testing, and validating the neural network using a synthetic dataset comprised of pairs of images and ground truth AO maps rendered from 3D scenes. By using an estimated AO map to adjust the contrast of a 2D image, the contrast of the image can be adjusted to make the image appear lifelike by modifying the shadows and shading in the image based on the ambient lighting present in the image.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: May 30, 2023
    Assignee: ADOBE INC.
    Inventors: Long Mai, Yannick Hold-Geoffroy, Naoto Inoue, Daichi Ito, Brian Lynn Price
  • Patent number: 11656724
    Abstract: According to one embodiment, a display device includes a first substrate, a second substrate opposing the first substrate, a liquid crystal layer, at least one first detection electrode disposed in a display area and a plurality of second detection electrodes disposed in a peripheral area. In a display period in which images are displayed on the display area, a predetermined voltage is applied to the first detection electrode to drive the liquid crystal layer, and in a period in which the liquid crystal layer is not driven, the first detection electrode is set to a state of being not electrically connected to anywhere or being connected to a predetermined potential with an impedance of 50 k? or higher.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: May 23, 2023
    Assignee: Japan Display Inc.
    Inventors: Akihiko Fujisawa, Kaoru Ito, Daichi Abe
  • Publication number: 20230140146
    Abstract: A vectorized caricature avatar generator receives a user image from which face parameters are generated. Segments of the user image including certain facial features (e.g., hair, facial hair, eyeglasses) are also identified. Segment parameter values are also determined, the segment parameter values being those parameter values from a set of caricature avatars that correspond to the segments of the user image. The face parameter values and the segment parameter values are used to generate a caricature avatar of the user in the user image.
    Type: Application
    Filed: November 4, 2021
    Publication date: May 4, 2023
    Applicant: Adobe Inc.
    Inventors: Daichi Ito, Yijun Li, Yannick Hold-Geoffroy, Koki Madono, Jose Ignacio Echevarria Vallespi, Cameron Younger Smith
  • Patent number: 11536269
    Abstract: A tip seal 1 for a scroll compressor capable of reducing a frictional force between scroll members and the tip seal where the tip seal 1 has a spiral shape for sealing a compression chamber formed between a fixed scroll and a movable scroll in a scroll compressor provided with the fixed scroll. The movable scroll having a plurality of concave parts 4 being formed by partially notching a sliding surface 5 on the scroll members, the concave parts 4 being arranged on at least one of a spiral inner peripheral surface 1b or a spiral outer peripheral surface 1a. Each of the concave parts 4 being open to the inner peripheral surface 1b or the outer peripheral surface 1a.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: December 27, 2022
    Assignee: NTN CORPORATION
    Inventors: Takuya Ishii, Daichi Ito, Katsushi Takeo, Satoru Fukuzawa
  • Publication number: 20220230388
    Abstract: Systems, methods, and non-transitory computer-readable media are disclosed for modifying voxel-based 3D representations using 3D digital brush tools and/or resolution filters. For example, the disclosed systems can utilize 3D digital brush tools (e.g., a digital blur brush tool, a digital smudge brush tool, and/or a digital melt brush tool) to identify and modify one or more voxels within a 3D representation using multiple buffers of visual properties. Additionally, the disclosed systems can modify one or more voxels within a 3D representation by rendering the one or more voxels at varying levels of detail using an octree (e.g., a mosaic filter tool). In particular, the disclosed systems can identify one or more voxels within an octree that are smaller than a target voxel size. Moreover, the disclosed systems can combine the identified one or more voxels within the octree to render the 3D representation at varying levels of detail.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 21, 2022
    Inventors: Byungmoon Kim, Yeojin Kim, Daichi Ito