Patents by Inventor Susumu Takahashi

Susumu Takahashi 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: 20200372868
    Abstract: An object of the present invention is to provide a display device with high display quality. The display device of the present invention includes a pixel and a source driver circuit. The pixel includes first and second transistors (21, 22), a capacitor (25), and a display element (26). The source driver circuit is electrically connected to first and second wirings (31, 32). The first wiring (31) is electrically connected to one electrode of the capacitor 25 and one electrode of the display element (26) through the first transistor (21). The second wiring (32) is electrically connected to the other electrode of the capacitor (25) and the other electrode of the display element (26) through the second transistor (22).
    Type: Application
    Filed: December 13, 2018
    Publication date: November 26, 2020
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Susumu KAWASHIMA, Koji KUSUNOKI, Kei TAKAHASHI, Kouhei TOYOTAKA, Kazunori WATANABE, Shigeru ONOYA
  • Publication number: 20200364620
    Abstract: Testing machine learning sensors by adding obfuscated training data to test data, and performing real time model fit analysis on live network traffic to determine whether to retrain.
    Type: Application
    Filed: July 23, 2020
    Publication date: November 19, 2020
    Applicant: Resurgo, LLC
    Inventors: Eamon Hirata Jordan, Chad Kumao Takahashi, Ryan Susumu Ito
  • Publication number: 20200356904
    Abstract: Testing machine learning sensors by adding obfuscated training data to test data, and performing real time model fit analysis on live network traffic to determine whether to retrain.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 12, 2020
    Applicant: Resurgo, LLC
    Inventors: Eamon Hirata Jordan, Chad Kumao Takahashi, Ryan Susumu Ito
  • Publication number: 20200340175
    Abstract: A synthetic leather is lightweight and highly durable to abrasion, and a foamed resin layer can give the synthetic leather. The foamed resin layer includes a poly(vinyl chloride) resin and a thermoplastic polyurethane elastomer. The thermoplastic polyurethane elastomer preferably has a Shore A hardness of 50 to 80. The foamed resin layer preferably has an apparent density of 0.3 to 0.7 g/cm3. The foamed resin layer preferably has an average cell size of 50 to 250 ?m.
    Type: Application
    Filed: April 23, 2020
    Publication date: October 29, 2020
    Applicants: HONDA MOTOR CO., LTD., TRIPLE A CO., LTD.
    Inventors: Tomoyuki UEMURA, Susumu TAKAHASHI, Shohei KOYAMA
  • Publication number: 20200341340
    Abstract: A display apparatus in which a high voltage can be supplied to a display device is provided. The display apparatus includes a data generation circuit, a source driver circuit, and a pixel. The source driver circuit is electrically connected to the pixel through first and second wirings functioning as signal lines. The pixel includes a display device that is a liquid crystal device, a potential of one electrode of the display device can be a potential of the first wiring, and a potential of the other electrode of the display device can be a potential of the second wiring. The image data generation circuit has a function of generating digital image data including first and second data. In the case where image data corresponding to the digital image data is supplied to the pixel, one of the first and second wirings is made to have a potential corresponding to first data, and the other of the first and second wirings is made to have a potential corresponding to the first data.
    Type: Application
    Filed: January 8, 2019
    Publication date: October 29, 2020
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Kei Takahashi, Susumu KAWASHIMA, Koji KUSUNOKI, Kouhei TOYOTAKA, Kazunori WATANABE
  • Publication number: 20200327835
    Abstract: To provide a display device capable of displaying a plurality of images by superimposition using a plurality of memory circuits provided in a pixel. A plurality of memory circuits are provided in a pixel, and signals corresponding to images for superimposition are retained in each of the plurality of memory circuits. In the pixel, the signals corresponding to the images for superimposition are added to each of the plurality of memory circuits. The signals are added to the signals retained in the memory circuits by capacitive coupling. A display element can display an image corresponding to a signal in which a signal written to a pixel through a wiring is added to the signals retained in the plurality of memory circuits. Reduction in the amount of arithmetic processing for displaying images by superimposition can be achieved.
    Type: Application
    Filed: October 30, 2018
    Publication date: October 15, 2020
    Applicant: SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
    Inventors: Susumu KAWASHIMA, Koji KUSUNOKI, Kei TAKAHASHI, Shunpei YAMAZAKI
  • Publication number: 20200320930
    Abstract: A semiconductor device that reduces variations in the characteristics of driving transistors and corrects image data is provided. The semiconductor device includes an image data retention portion, a correction data retention portion, a driver circuit portion, a display element, and a threshold voltage correction circuit portion. The image data retention portion has a function of retaining first image data, and the correction data retention portion has a function of retaining correction data, and a function of generating second image data corresponding to the first image data and the correction data when the first image data is retained in the image data retention portion. The driver circuit portion has a function of generating a current corresponding to the second image data and feeding the current to the display element, and the threshold voltage correction circuit portion has a function of correcting a threshold voltage of a driving transistor in the driver circuit portion.
    Type: Application
    Filed: December 4, 2018
    Publication date: October 8, 2020
    Inventors: Kouhei TOYOTAKA, Kei TAKAHASHI, Susumu KAWASHIMA, Shunpei YAMAZAKI
  • Publication number: 20200313236
    Abstract: An additive for a non-aqueous electrolyte solution that can suppress the initial gas generation amount when used in a non-aqueous electrolyte solution battery. The additive for a non-aqueous electrolyte solution is represented by any one of formulae [1] to [4]: wherein R1, R2, R3, R4, X1, X2 and Y are as defined in the specification.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 1, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi MORINAKA, Keita NAKAHARA, Susumu IWASAKI, Wataru KAWABATA, Mikihiro TAKAHASHI
  • Publication number: 20200312238
    Abstract: A display device capable of improving image quality is provided. A first pixel circuit and a second pixel circuit are included; a memory node is provided in each pixel circuit and a first signal can be retained in the memory node. The first signal is added to a second signal by capacitive coupling, and then can be supplied to a display element. Thus, the display device can display a corrected image. Furthermore, the first pixel circuit and the second pixel circuit share a signal line, whereby the aperture ratio of a pixel can be increased.
    Type: Application
    Filed: December 19, 2018
    Publication date: October 1, 2020
    Applicant: Semiconductor Energy Laboratory Co., Ltd.
    Inventors: Kazunori WATANABE, Kei TAKAHASHI, Susumu KAWASHIMA, Kouhei TOYOTAKA, Koji KUSUNOKI
  • Patent number: 10790192
    Abstract: A method for processing a wafer in which patterns including a metal layer are formed on streets. The method includes: a step of applying a laser beam along the streets formed with the patterns to form laser processed grooves while removing the patterns; a step of forming cut grooves having a depth in excess of a finished thickness of the wafer, inside the laser processed grooves; a step of grinding the back surface side of the wafer to thin the wafer to the finished thickness and to expose the cut grooves to the back surface of the wafer, thereby dividing the wafer into a plurality of device chips; a step of removing a crushed layer formed on the back surface side of the wafer; and a step of forming a strain layer on the back surface side of the wafer by plasma processing using an inert gas.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: September 29, 2020
    Assignee: DISCO CORPORATION
    Inventors: Yoshiteru Nishida, Hidekazu Iida, Susumu Yokoo, Hiroyuki Takahashi, Kenta Chito
  • Patent number: 10790193
    Abstract: A method for processing a wafer in which patterns including a metal layer are formed on streets. The method includes: a step of applying a laser beam along the streets formed with the patterns to form laser processed grooves having a depth in excess of a finished thickness of the wafer while removing the patterns; a step of grinding a back surface side of the wafer to thin the wafer to the finished thickness, and to expose the laser processed grooves to the back surface of the wafer, thereby dividing the wafer into a plurality of device chips; a step of removing a crushed layer formed on the back surface side of the wafer; and a step of forming a strain layer on the back surface side of the wafer by plasma processing using an inert gas.
    Type: Grant
    Filed: April 4, 2019
    Date of Patent: September 29, 2020
    Assignee: DISCO Corporation
    Inventors: Yoshiteru Nishida, Hidekazu Iida, Susumu Yokoo, Hiroyuki Takahashi, Kenta Chito
  • Publication number: 20200302889
    Abstract: A display device with a low power consumption a small circuit area is provided. The display device includes an image signal line, an image data storage portion, a correction data storage portion, and a display element; the correction data storage portion is electrically connected to the image signal line, the image signal line is electrically connected to the image data storage portion, and the image data storage portion is electrically connected to the display element. The image signal line stores a first image data with parasitic capacitance, and the image data storage portion stores the first image data. The correction data storage portion stores a correction data, and then generates a second image data having more gradation levels using the correction data in the correction data storage portion after storing the first image data in the image data storage portion.
    Type: Application
    Filed: December 4, 2018
    Publication date: September 24, 2020
    Inventors: Kei TAKAHASHI, Koji KUSUNOKI, Susumu KAWASHIMA, Shunpei YAMAZAKI
  • Publication number: 20200288946
    Abstract: An endoscope apparatus includes a removable optical adaptor and a main body optical system. The optical adaptor includes an aperture and includes a first group optical system having a negative combined focal length as a whole and a second group optical system having a positive combined focal length as a whole in order from an object side. The main body optical system includes an imaging lens configured to form an image of a light flux on an image pickup device, the light flux being transmitted through the adaptor from the object. The first group optical system includes a lens having an Abbe number of 35 or higher, and the second group optical system includes a lens having an Abbe number of 45 or lower.
    Type: Application
    Filed: March 10, 2020
    Publication date: September 17, 2020
    Applicant: OLYMPUS CORPORATION
    Inventor: Susumu TAKAHASHI
  • Publication number: 20200287241
    Abstract: An additive for a non-aqueous electrolyte solution that can exhibit high-temperature cycle properties at 50° C. or more and low-temperature output properties at ?20° C. or less in a well-balanced manner for a non-aqueous electrolyte solution battery. The additive for a non-aqueous electrolyte solution is represented by formula [1], wherein Z1, Z2, Z3, Z4, Mp+ and p are as defined in the specification.
    Type: Application
    Filed: September 12, 2018
    Publication date: September 10, 2020
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi MORINAKA, Susumu IWASAKI, Keita NAKAHARA, Makoto KUBO, Mikihiro TAKAHASHI
  • Publication number: 20200279525
    Abstract: A display device that can display a high-luminance image is provided. The display device includes a display element and a memory circuit which is electrically connected to a first wiring and a second wiring. First, a reference potential is supplied to the first wiring. Next, a first image signal is supplied to the memory circuit through the second wiring. Then, the second image signal is added to the first image signal by supplying the second image signal to the memory circuit through the first wiring. After that, an image obtained by superimposing an image corresponding to the first image signal and an image corresponding to the second image signal on each other is displayed with the display element.
    Type: Application
    Filed: November 1, 2018
    Publication date: September 3, 2020
    Inventors: Susumu KAWASHIMA, Koji KUSUNOKI, Kazunori WATANABE, Kouhei TOYOTAKA, Kei TAKAHASHI, Kentaro HAYASHI, Shunpei YAMAZAKI
  • Publication number: 20200270518
    Abstract: A semiconductor phosphor configured to exhibit photoluminescence upon irradiation with excitation light, including: at least one active layer made of a compound semiconductor and containing an n-type or p-type dopant; and at least two barrier layers made of a compound semiconductor and having a larger band gap than the active layer. The active layer and the barrier layers are alternately stacked. This provides a semiconductor phosphor which allows easy wavelength adjustment, high efficiency and stability.
    Type: Application
    Filed: October 11, 2018
    Publication date: August 27, 2020
    Applicant: SHIN-ETSU HANDOTAI CO., LTD.
    Inventors: Susumu HIGUCHI, Kenji SAKAI, Masato YAMADA, Masanobu TAKAHASHI, Junya ISHIZAKI
  • Patent number: 10750082
    Abstract: An evaluation device includes a first display control unit that displays imaging data acquired by an imaging device on a display screen of a display device, and a second display control unit that displays on the display screen a guide display based on work vehicle data on a work vehicle imaged, to determine an imaging position of the imaging device.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: August 18, 2020
    Assignee: KOMATSU LTD.
    Inventors: Hidemi Takahashi, Susumu Kozumi
  • Publication number: 20200258921
    Abstract: To provide a display device having a small circuit area and low power consumption. The display device includes a semiconductor device and a D/A converter circuit, and the semiconductor device includes first to third transistors and first and second capacitors. A first terminal of the first transistor is electrically connected to a first terminal of the first capacitor. A first terminal of the second transistor is electrically connected to a gate of the third transistor, a second terminal of the first capacitor, and a first terminal of the second capacitor. A first terminal of the third transistor is electrically connected to a second terminal of the second capacitor. An output terminal of the D/A converter circuit is electrically connected to a second terminal of the first transistor and a second terminal of the second transistor.
    Type: Application
    Filed: October 29, 2018
    Publication date: August 13, 2020
    Inventors: Kei TAKAHASHI, Susumu KAWASHIMA, Koji KUSUNOKI, Kazunori WATANABE
  • Patent number: 10733530
    Abstract: Testing machine learning sensors by adding obfuscated training data to test data, and performing real time model fit analysis on live network traffic to determine whether to retrain.
    Type: Grant
    Filed: December 8, 2016
    Date of Patent: August 4, 2020
    Assignee: RESURGO, LLC
    Inventors: Eamon Hirata Jordan, Chad Kumao Takahashi, Ryan Susumu Ito
  • Publication number: 20200220192
    Abstract: A proton conductor includes an anionic molecule and a cationic organic molecule. The anionic molecule is an anionic metal complex molecule. For example, the anionic metal complex molecule includes at least one chemical bond between a metal ion and an oxoacid ion. For example, the proton conductor can be used as an electrolyte membrane included in a fuel cell.
    Type: Application
    Filed: December 27, 2019
    Publication date: July 9, 2020
    Inventors: Kazuki TAKAHASHI, Tomoya ITAKURA, Kenichiro KAMI, Satoshi HORIKE, Susumu KITAGAWA, Tomofumi TADA