Patents by Inventor Kazutaka Ooishi

Kazutaka Ooishi 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).

  • INFORMATION OUTPUT DEVICE, AND INFORMATION OUTPUT METHOD
    Publication number: 20210201605
    Abstract: This information output device is provided with: a detecting unit for detecting a rotational speed of an engine mounted in a vehicle; a storage unit for storing historical information indicating the history of a state in which the rotational speed was less than the rotational speed of the engine when idling; a storage control unit for causing the storage unit to store the historical information; and an output unit for outputting the historical information being stored by the storage unit.
    Type: Application
    Filed: August 28, 2019
    Publication date: July 1, 2021
    Inventors: Akihide OOGUSHI, Kazutaka OOISHI
  • Multi-stage supercharging apparatus
    Patent number: 9217394
    Abstract: A multi-stage supercharging apparatus including a first supercharger and a second supercharger. The first supercharger is provided with a first turbine accommodating section, a first exhaust inlet, and a first exhaust outlet which extends in an axial direction of the first turbine from the first turbine accommodating section and is bent upward. The second supercharger is provided with a second turbine, a second turbine accommodating section, and a second exhaust inlet which is directly connected to the first exhaust outlet to allow the first exhaust outlet to be communicated with the second turbine accommodating section, and the second supercharger is supported by the first supercharger by placing an opening of the second exhaust inlet on an opening of the first exhaust outlet.
    Type: Grant
    Filed: December 7, 2011
    Date of Patent: December 22, 2015
    Assignee: ISUZU MOTORS LIMITED
    Inventors: Iori Kurata, Shinobu Uno, Kazutaka Ooishi
  • MULTI-STAGE SUPERCHARGING APPARATUS
    Publication number: 20130269341
    Abstract: A multi-stage supercharging apparatus including a first supercharger and a second supercharger. The first supercharger is provided with a first turbine accommodating section, a first exhaust inlet, and a first exhaust outlet which extends in an axial direction of the first turbine from the first turbine accommodating section and is bent upward. The second supercharger is provided with a second turbine, a second turbine accommodating section, and a second exhaust inlet which is directly connected to the first exhaust outlet to allow the first exhaust outlet to be communicated with the second turbine accommodating section, and the second supercharger is supported by the first supercharger by placing an opening of the second exhaust inlet on an opening of the first exhaust outlet.
    Type: Application
    Filed: December 7, 2011
    Publication date: October 17, 2013
    Inventors: Iori Kurata, Shinobu Uno, Kazutaka Ooishi