Patents by Inventor Hiroki Nishida

Hiroki Nishida 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: 20240085784
    Abstract: Provided is an organic EL display device that exhibits high luminance and high color reproducibility and has a color filter which exhibits excellent pixel adhesion and excellent pixel linearity in a development step even in a case of high colorant concentration. This organic EL display device comprises an organic EL layer and a color filter on a silicon substrate in which a driving element is formed. The color filter has pixels including specific red, green, and blue pixels. Each of the pixels is a cured product of a photosensitive coloring composition which contains a specific colorant (A), a photopolymerizable monomer (B), a photopolymerization initiator (C), and a resin (D). The photopolymerizable monomer (B) includes a compound represented by formula (1), and the photopolymerization initiator (C) includes an oxime ester photopolymerization initiator. Formula (1): [CH2?CHC(?O)—(OCmH2m)n—OCH2]3—CCH2CH3 (Signs in formula (1) are according to those described in the description.
    Type: Application
    Filed: September 26, 2023
    Publication date: March 14, 2024
    Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYO VISUAL SOLUTIONS CO., LTD., TOPPAN INC.
    Inventors: Taketo KOGURE, Kenji HIKI, Kazufumi NISHIDA, Shinji TSUNEKAWA, Atsushi YAMAUCHI, Hiroki NAGATOME
  • Patent number: 11892060
    Abstract: A frictional roller reducer having a sun roller; a ring roller; a plurality of intermediate rollers having rolling surfaces coming in rolling contact with the sun roller and the ring roller; the sun roller or the ring roller having a pair of roller elements including inclined surface portions on a circumferential surface coming in rolling with rolling surfaces, the inclined surface portions inclined in directions going toward the intermediate rollers in a radial direction as going away from each other in the axial direction; a pressing device pressing the pair of roller elements in directions going closer to each other, and an elastic member arranged between the pair of roller elements, the elastic member urging the pair of roller elements in directions going away from the rolling surface of the intermediate rollers.
    Type: Grant
    Filed: December 3, 2021
    Date of Patent: February 6, 2024
    Assignee: NSK LTD.
    Inventors: Hiroshi Kawahara, Hiroki Hashiguchi, Hirofumi Itagaki, Azusa Hidaka, Hiroki Nishida, Naofumi Fujita, Hikari Yoshimi, Naohiro Hitomi, Masahiro Kita
  • Publication number: 20230193984
    Abstract: A frictional roller reducer having a sun roller; a ring roller; a plurality of intermediate rollers having rolling surfaces coming in rolling contact with the sun roller and the ring roller; the sun roller or the ring roller having a pair of roller elements including inclined surface portions on a circumferential surface coming in rolling with rolling surfaces, the inclined surface portions inclined in directions going toward the intermediate rollers in a radial direction as going away from each other in the axial direction; a pressing device pressing the pair of roller elements in directions going closer to each other, and an elastic member arranged between the pair of roller elements, the elastic member urging the pair of roller elements in directions going away from the rolling surface of the intermediate rollers.
    Type: Application
    Filed: December 3, 2021
    Publication date: June 22, 2023
    Applicant: NSK LTD.
    Inventors: Hiroshi KAWAHARA, Hiroki HASHIGUCHI, Hirofumi ITAGAKI, Azusa HIDAKA, Hiroki NISHIDA, Naofumi FUJITA, Hikari YOSHIMI, Naohiro HITOMI, Masahiro KITA
  • Patent number: 10431322
    Abstract: According to one embodiment, a first string is coupled to the bit line via a first transistor and includes a first cell transistor. A second string is coupled to the bit line via a second transistor and includes a second cell transistor. The first and second cell transistors are coupled to the word line. A controller is configured to instruct the memory device to write first data to the first cell transistor and to write second data to the second cell transistor. The controller is further configured to instruct the memory device to read data from the first cell transistor while storing the first data and the second data after making the instruction for writing the first data and the second data.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: October 1, 2019
    Assignee: Toshiba Memory Corporation
    Inventors: Hiroki Nishida, Hidetaka Tsuji, Tomoyuki Kantani
  • Publication number: 20190287642
    Abstract: According to one embodiment, a first string is coupled to the bit line via a first transistor and includes a first cell transistor. A second string is coupled to the bit line via a second transistor and includes a second cell transistor. The first and second cell transistors are coupled to the word line. A controller is configured to instruct the memory device to write first data to the first cell transistor and to write second data to the second cell transistor. The controller is further configured to instruct the memory device to read data from the first cell transistor while storing the first data and the second data after making the instruction for writing the first data and the second data.
    Type: Application
    Filed: July 31, 2018
    Publication date: September 19, 2019
    Applicant: Toshiba Memory Corporation
    Inventors: Hiroki Nishida, Hidetaka Tsuji, Tomoyuki Kantani
  • Patent number: 10418325
    Abstract: A metal wiring layer includes a plurality of hierarchical blocks each divided by a side that serves as a boundary. One of the hierarchical blocks is placed to extend along the outer periphery of the self hierarchical block, and includes: a shield ring wire formed by a single metal wire or by a plurality of metal wires; and a plurality of metal wires that are placed inside the shield ring wire and extend in a preferential direction determined in advance. The shield ring wire has a first section extending in the preferential direction and a second section extending in a non-preferential direction perpendicular to the preferential direction.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: September 17, 2019
    Assignee: Renesas Electronics Corporation
    Inventors: Hiroki Nishida, Naozumi Morino, Toshimi Mizutani
  • Patent number: 10254747
    Abstract: A device control apparatus periodically transmits a status confirmation signal to a control source device described in a cooperation control table and receives a response signal with respect to the status confirmation signal. Device control apparatus determines whether or not a status included in the response signal matches a status described in the cooperation control table. If they match, a control destination device, an operation and a control command corresponding to the operation are specified using the cooperation control table. A configuration for transmitting a control command with respect to the control destination device is provided. Therefore, even in a case where a communication protocol and the control command are different from one another in makers of devices, it is possible to realize cooperation control.
    Type: Grant
    Filed: April 8, 2015
    Date of Patent: April 9, 2019
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hiromi Toyota, Masato Murayama, Yoshiyuki Inoue, Masaki Hayashi, Hiroki Nishida, Yasuo Yoshimura
  • Publication number: 20170308047
    Abstract: A control processing method of an electric device for implementing an operation content indicated by an operation command received from a control terminal, the method including a step of discriminating whether the received operation command is a predetermined operation command, and a step of notifying the control terminal that the operation content indicated by the operation command has not been implemented without implementing the operation content indicated by the operation command, in a case where the received operation command is the predetermined operation command. Therefore, in a case where a command specification of an industry standard is designed, although the electric device receives an unsupported command, it is possible to obtain that the electric device is smoothly controlled.
    Type: Application
    Filed: October 14, 2015
    Publication date: October 26, 2017
    Inventors: TATSUYA MORISHITA, TADASHI MIKI, YASUO YOSHIMURA, HIROMI TOYOTA, MASAKI HAYASHI, HIROKI NISHIDA
  • Publication number: 20170263550
    Abstract: A metal wiring layer includes a plurality of hierarchical blocks each divided by a side that serves as a boundary. One of the hierarchical blocks is placed to extend along the outer periphery of the self hierarchical block, and includes: a shield ring wire formed by a single metal wire or by a plurality of metal wires; and a plurality of metal wires that are placed inside the shield ring wire and extend in a preferential direction determined in advance. The shield ring wire has a first section extending in the preferential direction and a second section extending in a non-preferential direction perpendicular to the preferential direction.
    Type: Application
    Filed: January 4, 2017
    Publication date: September 14, 2017
    Inventors: Hiroki NISHIDA, Naozumi MORINO, Toshimi MIZUTANI
  • Publication number: 20170017231
    Abstract: A device control apparatus periodically transmits a status confirmation signal to a control source device described in a cooperation control table and receives a response signal with respect to the status confirmation signal. Device control apparatus determines whether or not a status included in the response signal matches a status described in the cooperation control table. If they match, a control destination device, an operation and a control command corresponding to the operation are specified using the cooperation control table. A configuration for transmitting a control command with respect to the control destination device is provided. Therefore, even in a case where a communication protocol and the control command are different from one another in makers of devices, it is possible to realize cooperation control.
    Type: Application
    Filed: April 8, 2015
    Publication date: January 19, 2017
    Inventors: HIROMI TOYOTA, MASATO MURAYAMA, YOSHIYUKI INOUE, MASAKI HAYASHI, HIROKI NISHIDA, YASUO YOSHIMURA
  • Publication number: 20160373529
    Abstract: A method for managing an electric apparatus includes a step of obtaining first control item information for controlling a first electric apparatus, from the first management server that manages the first electric apparatus; a step of obtaining second control item information for controlling a second electric apparatus, from a second management server that manages the second electric apparatus different from the first electric apparatus; and a step of providing information relating to the first control item information and the second control item information to a user terminal.
    Type: Application
    Filed: April 3, 2015
    Publication date: December 22, 2016
    Inventors: TATSUYA MORISHITA, MASAKI HAYASHI, HIROKI NISHIDA, HIROMI TOYOTA, YOSHIYUKI INOUE
  • Patent number: 8593161
    Abstract: A contact detection apparatus that allows faster detection and a pinch prevention apparatus equipped with such a detection apparatus are provided. The contact detection apparatus includes a first electrode (430) made of a flexible conductive material and extending throughout a contact detection range, a second electrode (440) apart from the first electrode and extending on the back side of the first electrode, and detection means for detecting contact of an object with the first electrode based on the capacitance of the first electrode. The first electrode is made of a conductive resin containing an embedded conductor.
    Type: Grant
    Filed: October 11, 2006
    Date of Patent: November 26, 2013
    Assignees: Shiroki Kogyo Co., Ltd., Tachibana Eletech Co., Ltd.
    Inventors: Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida, Naoki Sumiya, Kenji Kato
  • Patent number: 8217607
    Abstract: An opening/closing control method for a window regulator, which is a method of performing opening/closing control with a pinching prevention function while determining a detection signal from a sensor based on a threshold value. The method includes setting the threshold value as a value offset from a reference value for control, and updating the reference value in correspondence to a value of the detection signal from the sensor in an initial stage of control, and each time when the value of the detection signal from the sensor continuously changes in a certain time within a range where the value of the detection signal from the sensor does not exceed the threshold value, the reference value is modified by a value corresponding to such a changed value.
    Type: Grant
    Filed: October 12, 2006
    Date of Patent: July 10, 2012
    Assignees: Shiroki Kogyo Co., Ltd., Tachibana Eletech Co., Ltd.
    Inventors: Satoshi Inoue, Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida, Takashi Inoue
  • Patent number: 7906927
    Abstract: It is intended to realize a signal input method which makes it possible to add another method to an existing method later in a simple manner as well as an opening/closing controller which employs two methods and can be constructed by adding another method to an existing method in a simple manner. A signal processing circuit (5) is inserted in an auto signal path of a control circuit (1) which performs opening/closing control with a pinch preventing function on the basis of an auto signal (AUTO), a close signal (UP), and an open signal (DOWN) which are input via respective signal paths. The auto signal and a detection signal of an additional pinch sensor are input to the control circuit via the signal processing circuit in the form of serial signals.
    Type: Grant
    Filed: December 26, 2006
    Date of Patent: March 15, 2011
    Assignees: Shiroki Kogyo Co., Ltd., Tachibana Eletech Co., Ltd.
    Inventors: Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida
  • Patent number: 7830107
    Abstract: A safety device for power window comprises a storage unit for storing the pulse width change rate of continuous pulses detected by a pulse width detector during a window glass raising operation at a reference timing, a calculation unit for calculating the pulse width change rate of continuous pulses detected by the pulse width detector during a window glass raising operation at an operational timing and a control unit for comparing the stored value of a pulse width change rate with the calculated value of a pulse width change rate and driving a motor for raising/lowering window glass in a window opening direction when a total of differences between the both pulse change rates exceeds an allowable value.
    Type: Grant
    Filed: July 3, 2006
    Date of Patent: November 9, 2010
    Assignees: Shiroki Kogyo Co., Ltd., Tachibana ELETECH Co., Ltd.
    Inventors: Satoshi Inoue, Masayuki Kato, Kazushi Hirose, Takao Koba, Yoshihiro Fujimura, Minoru Tanaka, Hiroki Nishida, Takashi Inoue
  • Publication number: 20090295556
    Abstract: A safety device for a power window is achieved, which considers variation in capacitance during raising of a window glass, and considers variation in capacitance due to a use situation so as to reduce a possibility of false operation.
    Type: Application
    Filed: October 22, 2006
    Publication date: December 3, 2009
    Inventors: Satoshi Inoue, Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida, Takashi Inoue
  • Publication number: 20090218978
    Abstract: A contact detection apparatus that allows faster detection and a pinch prevention apparatus equipped with such a detection apparatus are provided. The contact detection apparatus includes a first electrode (430) made of a flexible conductive material and extending throughout a contact detection range, a second electrode (440) apart from the first electrode and extending on the back side of the first electrode, and detection means for detecting contact of an object with the first electrode based on the capacitance of the first electrode. The first electrode is made of a conductive resin containing an embedded conductor.
    Type: Application
    Filed: October 11, 2006
    Publication date: September 3, 2009
    Inventors: Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida, Naoki Sumiya, Kenji Kato
  • Publication number: 20090206784
    Abstract: A safety device for power window, which generates pulses by rotation of a raising/lowering motor for raising or lowering a window glass of a power window for vehicle, and determines occurrence of pinching of a foreign substance from change in pulse width during closing operation of a window, and thus reverses window operation into window opening operation, is obtained, wherein false determination due to variation in voltage of a battery hardly occurs.
    Type: Application
    Filed: July 3, 2006
    Publication date: August 20, 2009
    Inventors: Satoshi Inoue, Masayuki Kato, Kazushi Hirose, Takao Koba, Yoshihiro Fujimura, Minoru Tanaka, Hiroki Nishida, Takashi Inoue
  • Publication number: 20090009120
    Abstract: It is intended to realize a signal input method which makes it possible to add another method to an existing method later in a simple manner as well as an opening/closing controller which employs two methods and can be constructed by adding another method to an existing method in a simple manner. A signal processing circuit (5) is inserted in an auto signal path of a control circuit (1) which performs opening/closing control with a pinch preventing function on the basis of an auto signal (AUTO), a close signal (UP), and an open signal (DOWN) which are input via respective signal paths. The auto signal and a detection signal of an additional pinch sensor are input to the control circuit via the signal processing circuit in the form of serial signals.
    Type: Application
    Filed: December 26, 2006
    Publication date: January 8, 2009
    Inventors: Masayuki Kato, Kazushi Hirose, Yoshihiro Fujimura, Minoru Tanaka, Takao Koba, Hiroki Nishida
  • Patent number: 6784686
    Abstract: When a test pattern is output that shows that a program has shifted to a subroutine, a subroutine stay time measuring circuit starts counting a count value that shows a program stay time in the subroutine, and outputs return instruction data when the count value reaches a predetermined value. A sequence control circuit controls a program counter value so that the program returns to a call originating routine when the sequence control circuit receives the return instruction data and also when a test pattern that shows that the program returns from the subroutine to the call originating routine is output.
    Type: Grant
    Filed: May 7, 2003
    Date of Patent: August 31, 2004
    Assignee: Renesas Technology Corp.
    Inventors: Hiroki Nishida, Yoshihiro Nagura