Patents by Inventor Mayuko Ueno

Mayuko Ueno 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).

  • ORNAMENTAL SHEET, ORNAMENTAL MATERIAL, AND RESIN COMPOSITION
    Publication number: 20240166920
    Abstract: Provided is a decorative sheet having extremely good bleed-out suppression and long-term weather resistance maintenance.
    Type: Application
    Filed: January 3, 2024
    Publication date: May 23, 2024
    Applicant: Dai Nippon Printing Co., Ltd.
    Inventors: Osamu Goto, Mayuko Komurasaki, Takashi Endoh, Toshiyuki Sakai, Masanori Ueno, Satoshi Furuta
  • Sheet, ornamental material, and resin composition
    Patent number: 11958994
    Abstract: Provided is a decorative sheet having extremely good bleed-out suppression and long-term weather resistance maintenance.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: April 16, 2024
    Assignee: Dai Nippon Printing Co., Ltd.
    Inventors: Osamu Goto, Mayuko Komurasaki, Takashi Endoh, Toshiyuki Sakai, Masanori Ueno, Satoshi Furuta
  • Wireless communication terminal
    Patent number: 8724748
    Abstract: A wireless communication terminal includes an antenna selecting unit that selects, for each packet, an antenna for use in receiving signals from among a plurality of a plurality of antennas; a packet-destination judging unit that judges whether a packet obtained by demodulating a signal received by the receiving antenna selected by the antenna selecting unit is destined for the wireless communication terminal; and a stand-by-antenna determining unit that determines a stand-by antenna for use in receiving a packet to be received next based on a result of selection made by the antenna selecting unit and a result of judgment made by the packet-destination judging unit.
    Type: Grant
    Filed: May 7, 2010
    Date of Patent: May 13, 2014
    Assignee: Ricoh Company, Limited
    Inventors: Mayuko Ueno, Syuji Kubota
  • WIRELESS COMMUNICATION TERMINAL
    Publication number: 20120121044
    Abstract: A wireless communication terminal includes an antenna selecting unit that selects, for each packet, an antenna for use in receiving signals from among a plurality of a plurality of antennas; a packet-destination judging unit that judges whether a packet obtained by demodulating a signal received by the receiving antenna selected by the antenna selecting unit is destined for the wireless communication terminal; and a stand-by-antenna determining unit that determines a stand-by antenna for use in receiving a packet to be received next based on a result of selection made by the antenna selecting unit and a result of judgment made by the packet-destination judging unit.
    Type: Application
    Filed: May 7, 2010
    Publication date: May 17, 2012
    Inventors: Mayuko Ueno, Syuji Kubota
  • DSSS and OFDM two-way waiting reception method and wireless LAN apparatus
    Patent number: 7580449
    Abstract: A DSSS and OFDM two-way waiting reception method is disclosed. The reception method includes the steps of (a) maintaining a two-way waiting state if none of an RSSI trigger, an OFDM search trigger, and a DSSS search trigger is generated; (b) switching to an RSSI-activated OFDM reception state if the RSSI trigger is generated in the two-way waiting state; (c) switching to a DSSS reception state if an OFDM synchronization loss trigger is generated in the RSSI-activated OFDM reception state; (d) switching to an OFDM search-activated OFDM reception state if the OFDM search trigger is generated in the two-way waiting state; (e) switching to the DSSS reception state if the DSSS search trigger is generated and the OFDM synchronization loss trigger is generated in the OFDM search-activated OFDM reception state; and (f) switching to the DSSS reception state if the DSSS search trigger is generated in the two-way waiting state.
    Type: Grant
    Filed: April 6, 2006
    Date of Patent: August 25, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Syuji Kubota, Mayuko Ueno
  • Wireless LAN apparatus and semiconductor device
    Patent number: 7539477
    Abstract: A wireless LAN apparatus is disclosed that includes a module group section that is connected to an upper level CPU of an upper level apparatus, an RF processing part that is connected to the module group section, a power reduction instruction dispatching section for dispatching a power reduction instruction, a power reduction instruction receiving section for receiving the power reduction instruction dispatched from the power reduction instruction section, and a power reduction sequence controlling section for controlling power of the module group section in a predetermined order in accordance with the power reduction instruction dispatched by the power reduction instruction dispatching section.
    Type: Grant
    Filed: November 9, 2005
    Date of Patent: May 26, 2009
    Assignee: Ricoh Company, Ltd.
    Inventors: Sadahiro Kimura, Syuji Kubota, Mayuko Ueno
  • DSSS and OFDM two-way waiting reception method and wireless LAN apparatus
    Publication number: 20060227700
    Abstract: A DSSS and OFDM two-way waiting reception method is disclosed. The reception method includes the steps of (a) maintaining a two-way waiting state if none of an RSSI trigger, an OFDM search trigger, and a DSSS search trigger is generated; (b) switching to an RSSI-activated OFDM reception state if the RSSI trigger is generated in the two-way waiting state; (c) switching to a DSSS reception state if an OFDM synchronization loss trigger is generated in the RSSI-activated OFDM reception state; (d) switching to an OFDM search-activated OFDM reception state if the OFDM search trigger is generated in the two-way waiting state; (e) switching to the DSSS reception state if the DSSS search trigger is generated and the OFDM synchronization loss trigger is generated in the OFDM search-activated OFDM reception state; and (f) switching to the DSSS reception state if the DSSS search trigger is generated in the two-way waiting state.
    Type: Application
    Filed: April 6, 2006
    Publication date: October 12, 2006
    Inventors: Syuji Kubota, Mayuko Ueno
  • Wireless LAN apparatus and semiconductor device
    Publication number: 20060121952
    Abstract: A wireless LAN apparatus is disclosed that includes a module group section that is connected to an upper level CPU of an upper level apparatus, an RF processing part that is connected to the module group section, a power reduction instruction dispatching section for dispatching a power reduction instruction, a power reduction instruction receiving section for receiving the power reduction instruction dispatched from the power reduction instruction section, and a power reduction sequence controlling section for controlling power of the module group section in a predetermined order in accordance with the power reduction instruction dispatched by the power reduction instruction dispatching section.
    Type: Application
    Filed: November 9, 2005
    Publication date: June 8, 2006
    Inventors: Sadahiro Kimura, Syuji Kubota, Mayuko Ueno