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    1. CONVERSION DEVICE, CONVERSION METHOD, REVERSE CONVERSION DEVICE, REVERSE CONVERSION METHOD, AND PROGRAM
      Nobuyuki Yamasaki, Masayuki Takeda
      Patented
      Patent No.: US 12,549,197 B2
      Date of Patent: Feb. 10, 2026
      CONVERSION DEVICE, CONVERSION METHOD, REVERSE CONVERSION DEVICE, REVERSE CONVERSION METHOD, AND PROGRAM
      PCT No.: PCT/JP2022/037497
      Date: Apr. 20, 2023

    2. Communications method and communications system
      Nobuyuki Yamasaki
      Patented
      Patent Number 1549005, International Patent Number 1549005
      Application Number (Application date: 2005-01-17), Publication Number (Release date: 2009-03-11)
      Applicant , Rights Holder
      Country of Application EU, Country of Grant EU
      Abstract: A patent related to real-time communication routing using prioritized packets.


    3. Context switching method, context switching unit, context switching program, storage medium, and central processing unit
      Nobuyuki Yamasaki
      Patented
      Patent Number , International Patent Number US8020169B2
      Application Number PCT/JP2006/311022 (Application date: 2003-12-11), Publication Number US8020169B2 (Release date: 2011-09-13)
      Applicant Japan Science and Technology Agency, Rights Holder Japan Science and Technology Agency
      Country of Application US, Country of Grant US
      Abstract: Patent for a context cache that stores context in hardware and enables fast context switching


    4. Communications method and communications system
      Nobuyuki Yamasaki
      Patented
      Patent Number 6901074, International Patent Number
      Application Number 09/452,351 (Application date: 1999-12-01), Publication Number (Release date: 1999-12-01)
      Applicant , Rights Holder
      Country of Application US, Country of Grant US
      Abstract: Patent to the US Patent Office regarding a real-time communication system


    5. Communications method and communications system
      Nobuyuki Yamasaki
      Patented
      Patent Number , International Patent Number 1006694
      Application Number 99123864.3-2216 (Application date: 1999-12-01), Publication Number (Release date: 2009-02-25)
      Applicant , Rights Holder
      Country of Application EU, Country of Grant EU
      Abstract: Patent to the European Patent Office regarding a real-time communication system