Patents by Inventor Hideki Negishi

Hideki Negishi 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).

  • Wireless charging system method of controlling wireless charging of a rechargeable battery
    Patent number: 9106094
    Abstract: An object of the present invention is to provide a wireless charging system and a control method thereof, as well as a portable electronic device and a charging device, all of which are capable of performing charging at an appropriate charging level. The wireless charging system includes: a battery charger 100; and a cellular telephone device 1. The cellular telephone device 1 includes: a plurality of power receiving units 10; a charging state monitoring unit 21; and a cellular telephone device side communication unit 14. The battery charger 100 includes: a plurality of power transmitting units 110 that transmit power to the cellular telephone device 1; a battery charger side communication unit 140; and a power transmission control unit 121 that controls transmission of power by the power transmitting units 110, based on a result of monitoring by the charging state monitoring unit 21.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: August 11, 2015
    Assignee: KYOCERA CORPORATION
    Inventors: Hideki Negishi, Hidekatsu Yamada, Yu Nishino
  • WIRELESS CHARGING SYSTEM AND CONTROL METHOD THEREOF AS WELL AS PORTABLE ELECTRONIC DEVICE AND CHARGING DEVICE
    Publication number: 20120249064
    Abstract: An object of the present invention is to provide a wireless charging system and a control method thereof, as well as a portable electronic device and a charging device, all of which are capable of performing charging at an appropriate charging level. The wireless charging system includes: a battery charger 100; and a cellular telephone device 1. The cellular telephone device 1 includes: a plurality of power receiving units 10; a charging state monitoring unit 21; and a cellular telephone device side communication unit 14. The battery charger 100 includes: a plurality of power transmitting units 110 that transmit power to the cellular telephone device 1; a battery charger side communication unit 140; and a power transmission control unit 121 that controls transmission of power by the power transmitting units 110, based on a result of monitoring by the charging state monitoring unit 21.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: KYOCERA CORPORATION
    Inventors: Hideki Negishi, Hidekatsu Yamada, Yu Nishino
  • Measured data display device with strip chart simulation and table format
    Patent number: 4905165
    Abstract: This invention displays a screen simulating a pen drawing measured data on a recording paper when displaying the measured data on the screen.For this purpose, this invention displays the measured data on the screen by composing the content in a video memory holding the screen information similar to a recording paper and the content in a data memory storing the measured data.
    Type: Grant
    Filed: August 20, 1987
    Date of Patent: February 27, 1990
    Assignee: Chino Corporation
    Inventors: Toshikazu Inden, Hideki Negishi, Koudou Hara, Takayuki Kanzawa