Patents by Inventor Kenji Nishioka

Kenji Nishioka 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: 12259674
    Abstract: Provided is an electrophotographic electroconductive member, including: an electroconductive support; an electroconductive layer; and a surface layer in order, wherein an impedance is 1.0×103? to 1.0×108? at an outer surface of the electroconductive member, in the surface layer, an electronic electroconductive agent is dispersed, the electroconductive layer has a matrix containing a cross-linked product of a first rubber and domains each containing a cross-linked product of a second rubber and electroconductive particles, and wherein, and wherein among the domains observed in specified observation regions, 80% by number or more of the domains satisfy (1) and (2): (1) a proportion of sectional areas of the electroconductive particles with respect to the domain is 20% or more; (2) A/B is 1.00 to 1.10 when A is a perimeter of the domain and B is an envelope perimeter.
    Type: Grant
    Filed: April 11, 2022
    Date of Patent: March 25, 2025
    Assignee: CANON KABUSHIKI KAISHA
    Inventors: Kenji Takashima, Kazuhiro Yamauchi, Satoru Nishioka, Yuichi Kikuchi, Takumi Furukawa, Masaki Yamada
  • Patent number: 12108573
    Abstract: An electronic control device 1 includes: a circuit board 4 having a first surface 4A on which heat-generating components 21, 22, 23 and heat-degradable components 31, 32 are mounted; a first metallic case 2 covering the first surface 4A; a second case 3 covering a second surface 4B of the circuit board 4 opposite to the first surface 4A; supporting members 51, 52 provided between the heat-degradable components 31, 32 and the first case 2 to support the heat-degradable components 31, 32; and heat-dissipating members 41, 42, 43, each provided on at least any of the heat-generating components 21, 22, 23, and the first case 2, to transmit heat generated from the heat-generating component 21, 22, or 23, to the first case 2. A heat conductivity of the heat-dissipating members 41, 42, 43 is higher than a heat conductivity of the supporting members 51, 52.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: October 1, 2024
    Assignee: KUBOTA CORPORATION
    Inventors: Motohiro Kawanabe, Koji Nakakita, Kenji Nishioka, Misaki Yamada
  • Publication number: 20230280999
    Abstract: An information update system is provided, which can update information stored in a control unit mounted on an industrial machine by using an update file transmitted wirelessly, while battery exhaustion is suppressed. The information update system 2 includes an ignition 62, a control unit 41, a gateway 3 which performs update of information stored in the control unit 41, a first relay 51 controlled to be connected and disconnected by the control unit 41 and switches between transmission and shut-off of electricity from a battery 61, and a second relay 52 controlled to be connected and disconnected by the gateway 3and switches between transmission and shut-off of the electricity from the battery 61. The control unit 41 disconnects the first relay 51 when the ignition 62 is set to off. The gateway 3 performs the information update in a state where the second relay 52 is kept connected, when the ignition 62 is set to off, and disconnects the second relay 52 after the information update is finished.
    Type: Application
    Filed: October 22, 2021
    Publication date: September 7, 2023
    Inventors: Yasuo FUJII, Hiroaki IMAHARA, Kenji NISHIOKA
  • Publication number: 20230030412
    Abstract: An electronic control device 1 includes: a circuit board 4 having a first surface 4A on which heat-generating components 21, 22, 23 and heat-degradable components 31, 32 are mounted; a first metallic case 2 covering the first surface 4A; a second case 3 covering a second surface 4B of the circuit board 4 opposite to the first surface 4A; supporting members 51, 52 provided between the heat-degradable components 31, 32 and the first case 2 to support the heat-degradable components 31, 32; and heat-dissipating members 41, 42, 43, each provided on at least any of the heat-generating components 21, 22, 23, and the first case 2, to transmit heat generated from the heat-generating component 21, 22, or 23, to the first case 2. A heat conductivity of the heat-dissipating members 41, 42, 43 is higher than a heat conductivity of the supporting members 51, 52.
    Type: Application
    Filed: March 9, 2021
    Publication date: February 2, 2023
    Inventors: Motohiro KAWANABE, Koji NAKAKITA, Kenji NISHIOKA, Misaki YAMADA
  • Patent number: 10418669
    Abstract: A method of propagation test on a battery system has: a main irradiation step of irradiating a laser beam in prescribed conditions, on a light-receiving part of the outer member of a light-receiving cell, or on a light-receiving part which is arranged in contact with the outer member of the light-receiving cell, thereby to heat the light-receiving cell; a thermal runaway confirming step of confirming a thermal runaway of the light-receiving cell; an irradiation stopping step of stopping the laser-beam irradiation after the thermal runaway was confirmed in the thermal runaway confirming step; and a system integrity inspection step of inspecting an integrity of the cells other than the light-receiving cell after the irradiation stopping step. The prescribed conditions are conditions in which a melted scar is formed on the light-receiving part.
    Type: Grant
    Filed: August 3, 2016
    Date of Patent: September 17, 2019
    Assignee: Japan Electrical Safety & Environment Technology Laboratories
    Inventors: Keizoh Honda, Hideki Tsuruga, Masachika Kodama, Takeshi Senoo, Kenji Nishioka, Hideo Ichimaru
  • Publication number: 20170059500
    Abstract: A method of propagation test on a battery system has: a main irradiation step of irradiating a laser beam in prescribed conditions, on a light-receiving part of the outer member of a light-receiving cell, or on a light-receiving part which is arranged in contact with the outer member of the light-receiving cell, thereby to heat the light-receiving cell; a thermal runaway confirming step of confirming a thermal runaway of the light-receiving cell; an irradiation stopping step of stopping the laser-beam irradiation after the thermal runaway was confirmed in the thermal runaway confirming step; and a system integrity inspection step of inspecting an integrity of the cells other than the light-receiving cell after the irradiation stopping step. The prescribed conditions are conditions in which a melted scar is formed on the light-receiving part.
    Type: Application
    Filed: August 3, 2016
    Publication date: March 2, 2017
    Applicant: Japan Electrical Safety & Environment Technology Laboratories
    Inventors: Keizoh HONDA, Hideki TSURUGA, Masachika KODAMA, Takeshi SENOO, Kenji NISHIOKA, Hideo ICHIMARU
  • Patent number: 8959808
    Abstract: Provided is a greeting card which provides a three-dimensional effect and enables the change of the layout of a picture. Also provided is a protective case for a greeting card which enables the greeting card to be viewed in a standing state. Specifically, provided is a three-dimensional greeting card including a picture part formed in at least part of a greeting card body, the picture part being configured by sticking an appropriate number of constituent picture pieces on top of one another. Also specifically, provided is a protective case for a greeting card, including a transparent plastic case body including upper and lower openings, the protective case further including: a protruding piece for forming a foot part, the protruding piece being formed at the lower opening so as to be outwardly bendable; and a protruding piece for forming a greeting card receiving part, the protruding piece being formed at the lower opening so as to be inwardly bendable.
    Type: Grant
    Filed: November 24, 2009
    Date of Patent: February 24, 2015
    Assignee: Kowabo Company, Ltd.
    Inventors: Nobuaki Uno, Susumu Hashimoto, Kenji Nishioka, Toshiki Akiyama
  • Publication number: 20120090205
    Abstract: Provided is a greeting card which provides a three-dimensional effect and enables the change of the layout of a picture. Also provided is a protective case for a greeting card which enables the greeting card to be viewed in a standing state. Specifically, provided is a three-dimensional greeting card including a picture part formed in at least part of a greeting card body, the picture part being configured by sticking an appropriate number of constituent picture pieces on top of one another. Also specifically, provided is a protective case for a greeting card, including a transparent plastic case body including upper and lower openings, the protective case further including: a protruding piece for forming a foot part, the protruding piece being formed at the lower opening so as to be outwardly bendable; and a protruding piece for forming a greeting card receiving part, the protruding piece being formed at the lower opening so as to be inwardly bendable.
    Type: Application
    Filed: November 24, 2009
    Publication date: April 19, 2012
    Inventors: Nobuaki Uno, Susumu Hashimoto, Kenji Nishioka, Toshiki Akiyama
  • Patent number: 6177405
    Abstract: The useful cyclic peptides cyclo[Thr-Lys-Pro-Arg-Gly] and cyclo[Thr-Lys-Pro-Arg-Asp] are disclosed.
    Type: Grant
    Filed: July 22, 1992
    Date of Patent: January 23, 2001
    Inventors: Kenji Nishioka, John S. McMurray, B. Montgomery Pettitt, Fahad Al-Obeidi
  • Patent number: 6166079
    Abstract: Methods for treating, preventing, controlling the growth of and/or reducing the risk of developing cervical cancer, particularly in patients with cervical intraepithelial neoplasia are provided employing pharmaceutically acceptable preparations of DFMO. Methods for treating a patient having cervical intraepithelial neoplasia, which methods comprise administering DFMO alone or in combination with a cytotoxic or cytostatic agent, are also provided.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: December 26, 2000
    Assignee: Board of Regents, The University of Texas System
    Inventors: Michele Follen, Wuan K. Hong, Reuben Lotan, Walter Hittelman, Kenji Nishioka
  • Patent number: 5189025
    Abstract: Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in the detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specfic polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red blood cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed.Also disclosed are parenteral nutritional formulations which include both citrulline and ornithine which have an arginine concentration of less than about 0.10% by weight final concentration. These formulations inhibiThe government may own certain rights in the present invention pursuant to NCI grant RQI CA3 4-465.
    Type: Grant
    Filed: May 14, 1990
    Date of Patent: February 23, 1993
    Assignee: Board of Regenets, The University of Texas System
    Inventors: Jaffer Ajani, Bruce Grossie, Jr., Kenji Nishioka, David M. Ota
  • Patent number: 5162373
    Abstract: Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specific polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red block cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed.The present invention also comprises formulations for use in the rejuvinati oBACKGROUND OF THE INVENTIONThe government may own certain rights in the present invention pursuant to NCI grant RDI CA3 4-465 and NCI grant ROI CA3 4-465.
    Type: Grant
    Filed: August 28, 1989
    Date of Patent: November 10, 1992
    Assignee: Board of Regents, The University of Texas System
    Inventors: Jaffer Ajani, Bruce Grossie, Jr., Kenji Nishioka, David M. Ota
  • Patent number: 5028593
    Abstract: The tuftsin analog Thr-Lys-Leu-Lys has been found to have biological activity superior to that of tuftsin itself.
    Type: Grant
    Filed: August 15, 1989
    Date of Patent: July 2, 1991
    Assignee: Board of Regents, The University of Texas System
    Inventor: Kenji Nishioka
  • Patent number: 4988724
    Abstract: Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in the detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specific polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red blood cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed.Also disclosed are parenteral nutritional formulations which include both citrulline and ornithine which have an arginine concentration of less than about 0.10% by weight final concentration. These formulations inhibit tumor growth and are particularly suited to provide nutritional support for patients with malignant disease.
    Type: Grant
    Filed: December 9, 1988
    Date of Patent: January 29, 1991
    Assignee: Board of Regents, The University of Texas System
    Inventors: Jaffer Ajani, Bruce Grossie, Jr., Kenji Nishioka, David M. Ota
  • Patent number: 4859452
    Abstract: Disclosed are total parenteral nutrition formulations which include essential amino acids in combination with either arginine or ornithine, for use in the detection of recurrent malignant disease in patients. Such formulations stimulate tumor-specific polyamine production to a greater extent than non-tumor related polyamine production. Additionally, such formulations were found to specifically promote an increase in red blood cell putrescine levels of tumor-bearing rats. Nontumor-bearing rats were not found to be similarly reactive to these formulations. Methods for making and administering these formulations as well as their use in preventing DFMO-induced toxicity are also disclosed.
    Type: Grant
    Filed: January 13, 1987
    Date of Patent: August 22, 1989
    Assignee: Board of Regents, The University of Texas System
    Inventors: Jaffer Ajani, Bruce Grossie, Jr., Kenji Nishioka, David M. Ota
  • Patent number: 4386157
    Abstract: A method and apparatus are disclosed for determining the concentration of coliform bacteria in a sample. The sample containing the coliform bacteria is cultured in a liquid growth medium. The cultured bacteria produce hydrogen and the hydrogen is vented to a second cell containing a buffer solution in which the hydrogen dissolves. By measuring the potential change in the buffer solution caused by the hydrogen, as a function of time, the initial concentration of bacteria in the sample is determined. Alternatively, the potential change in the buffer solution can be compared with the potential change in the liquid growth medium to verify that the potential change in the liquid growth medium is produced primarily by the hydrogen gas produced by the coliform bacteria.
    Type: Grant
    Filed: October 26, 1981
    Date of Patent: May 31, 1983
    Inventors: James M. Administrator of the National Aeronautics and Space Administration, with respect to an invention of Beggs, Kenji Nishioka, David A. Nibley, Eldon L. Jeffers, Richard L. Brooks