Inventor · disambiguated record
Kenji Shirakawa
Also filed as: SHIRAKAWA KENJI
17 granted patents·6 pending applications·1,018 citations·filing 1991–2024
96Inventor score
Top patents by PatentIndex Score
23 records- 0195US7657760B2Method for sharing encrypted data region among processes in tamper resistant processorTOSHIBA KK·Filed 2006·Granted Feb 2, 2010·49 cites·10 claims
- 0295US6983374B2Tamper resistant microprocessorTOSHIBA KK·Filed 2001·Granted Jan 3, 2006·108 cites·2 claims
- 0395US6804240B1Fast and adaptive packet processing device and method using digest information of input packetTOSHIBA KK·Filed 2000·Granted Oct 12, 2004·139 cites·6 claims
- 0495US5269881APlasma processing apparatus and plasma cleaning methodMITSUBISHI ELECTRIC CORP·Filed 1992·Granted Dec 14, 1993·220 cites·33 claims
- 0594US6287980B1Plasma processing method and plasma processing apparatusMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Sep 11, 2001·186 cites·40 claims
- 0688US7353404B2Tamper resistant microprocessorTOSHIBA KK·Filed 2005·Granted Apr 1, 2008·17 cites·16 claims
- 0787US7270193B2Method and system for distributing programs using tamper resistant processorTOSHIBA KK·Filed 2001·Granted Sep 18, 2007·43 cites·19 claims
- 0887US7136488B2Microprocessor using asynchronous public key decryption processingTOSHIBA KK·Filed 2002·Granted Nov 14, 2006·57 cites·7 claims
- 0983US7673155B2Microprocessor with improved task management and table management mechanismTOSHIBA KK·Filed 2008·Granted Mar 2, 2010·11 cites·6 claims
- 1083US7065215B2Microprocessor with program and data protection function under multi-task environmentTOSHIBA KK·Filed 2001·Granted Jun 20, 2006·33 cites·20 claims
- 1181US7219369B2Internal memory type tamper resistant microprocessor with secret protection functionTOSHIBA KK·Filed 2003·Granted May 15, 2007·34 cites·16 claims
- 1276US7424622B2Microprocessor with improved task management and table management mechanismTOSHIBA KK·Filed 2002·Granted Sep 9, 2008·21 cites·10 claims
- 1375US7673152B2Microprocessor with program and data protection function under multi-task environmentTOSHIBA KK·Filed 2006·Granted Mar 2, 2010·6 cites·14 claims
- 1471US7027442B2Fast and adaptive packet processing device and method using digest information of input packetTOSHIBA KK·Filed 2004·Granted Apr 11, 2006·13 cites·6 claims
- 1571US5829041AMethod and apparatus for managing single virtual space suitable for distributed processingTOSHIBA KK·Filed 1995·Granted Oct 27, 1998·62 cites·28 claims
- 1668US12360993B2Method and database system for optimizing query processing execution schemeKIOXIA CORP·Filed 2024·Granted Jul 15, 2025·0 cites·20 claims
- 1745US5236549AProcess for plasma etchingMITSUBISHI ELECTRIC CORP·Filed 1991·Granted Aug 17, 1993·19 cites·15 claims
- 1843US2003126458A1Method for sharing encrypted data region among processes in tamper resistant processorTOSHIBA KK·Filed 2001·Application pending·0 cites
- 1942US2003033537A1Tamper resistant microprocessor using fast context switchingTOSHIBA KK·Filed 2002·Application pending·0 cites
- 2041US2003177288A1Multiprocessor systemTOSHIBA KK·Filed 2002·Application pending·0 cites
- 2141US2002053024A1Encrypted program distribution system using computer networkTOSHIBA KK·Filed 2001·Application pending·0 cites
- 2240US2017351608A1Host deviceTOSHIBA MEMORY CORP·Filed 2017·Application pending·0 cites
- 2329US2005257746A1Clamp member, film deposition apparatus, film deposition method, and semiconductor device manufacturing methodSHIRAKAWA KENJI·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Kenji Shirakawa files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →