P

Inventor

SHIRAKAWA KENJI

JP18 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAKAWA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOSHIBA KK

13 patents
US6804240B1Oct 12, 2004

Fast and adaptive packet processing device and method using digest information of input packet

TOSHIBA KK139 citations99
US6983374B2Jan 3, 2006

Tamper resistant microprocessor

TOSHIBA KK108 citations98
US7270193B2Sep 18, 2007

Method and system for distributing programs using tamper resistant processor

TOSHIBA KK43 citations96
US5829041AOct 27, 1998

Method and apparatus for managing single virtual space suitable for distributed processing

TOSHIBA KK62 citations96
US7657760B2Feb 2, 2010

Method for sharing encrypted data region among processes in tamper resistant processor

TOSHIBA KK49 citations94
US7424622B2Sep 9, 2008

Microprocessor with improved task management and table management mechanism

TOSHIBA KK21 citations92
US7353404B2Apr 1, 2008

Tamper resistant microprocessor

TOSHIBA KK17 citations92
US7219369B2May 15, 2007

Internal memory type tamper resistant microprocessor with secret protection function

TOSHIBA KK34 citations92
US7136488B2Nov 14, 2006

Microprocessor using asynchronous public key decryption processing

TOSHIBA KK57 citations92
US7065215B2Jun 20, 2006

Microprocessor with program and data protection function under multi-task environment

TOSHIBA KK33 citations92
US7673155B2Mar 2, 2010

Microprocessor with improved task management and table management mechanism

TOSHIBA KK11 citations84
US7027442B2Apr 11, 2006

Fast and adaptive packet processing device and method using digest information of input packet

TOSHIBA KK13 citations84
US7673152B2Mar 2, 2010

Microprocessor with program and data protection function under multi-task environment

TOSHIBA KK6 citations74

MITSUBISHI ELECTRIC CORP

3 patents

KIOXIA CORP

2 patents