| Patent | Date |
|---|
Memory device, host device, and memory system
Grant 11,115,181 - Sugahara , et al. September 7, 2 | 2021-09-07 |
Information processing device and random number generating method
Grant 11,080,020 - Sugahara , et al. August 3, 2 | 2021-08-03 |
Information processing system, and method for determining authenticity of appurtenance device
Grant 11,073,542 - Sugahara July 27, 2 | 2021-07-27 |
Information processing system, information processing device, and method for controlling information processing device
Grant 11,074,370 - Sugahara , et al. July 27, 2 | 2021-07-27 |
Information processing device, non-transitory computer-readable recording medium, and method for determining authenticity of appurtenance device
Grant 11,009,535 - Sugahara , et al. May 18, 2 | 2021-05-18 |
Information processing device, non-transitory computer-readable recording medium, and method for determining authenticity of appurtenance device
Grant 10,984,092 - Sugahara , et al. April 20, 2 | 2021-04-20 |
Information Processing Device And Random Number Generating Method
App 20200341734 - SUGAHARA; Takahiko ; et al. | 2020-10-29 |
Memory Device, Host Device, And Memory System
App 20200195418 - SUGAHARA; Takahiko ; et al. | 2020-06-18 |
Memory device, host device, and memory system
Grant 10,615,959 - Sugahara , et al. | 2020-04-07 |
Encryption device and memory device
Grant 10,530,567 - Sugahara , et al. J | 2020-01-07 |
Information Processing System, Information Processing Device, And Method For Controlling Information Processing Device
App 20190278945 - SUGAHARA; Takahiko ; et al. | 2019-09-12 |
Information Processing Device, Non-transitory Computer-readable Recording Medium, And Method For Determining Authenticity Of App
App 20190195925 - SUGAHARA; Takahiko ; et al. | 2019-06-27 |
Communication System And Data Communication Method
App 20190199526 - SUGAHARA; Takahiko ; et al. | 2019-06-27 |
Information Processing System, And Method For Determining Authenticity Of Appurtenance Device
App 20190187194 - SUGAHARA; Takahiko | 2019-06-20 |
Information Processing Device, Non-transitory Computer-readable Recording Medium, And Method For Determining Authenticity Of App
App 20190188372 - Sugahara; Takahiko ; et al. | 2019-06-20 |
Semiconductor Device, Semiconductor Memory And Method For Testing Reliability Of Semiconductor Device
App 20190006023 - SUGAHARA; Takahiko | 2019-01-03 |
Memory system
Grant 10,152,437 - Sugahara Dec | 2018-12-11 |
Random number generating device, cipher processing device, storage device, and information processing system
Grant 10,148,434 - Sugahara De | 2018-12-04 |
Memory device and method for testing reliability of memory device
Grant 10,096,379 - Sugahara October 9, 2 | 2018-10-09 |
Information processing system for mutual authentication between communication device and storage
Grant 9,959,403 - Sugahara May 1, 2 | 2018-05-01 |
Encryption Device And Memory Device
App 20180097613 - SUGAHARA; Takahiko ; et al. | 2018-04-05 |
Memory controller
Grant 9,817,711 - Sugahara , et al. November 14, 2 | 2017-11-14 |
Random Number Generating Device, Cipher Processing Device, Storage Device, And Information Processing System
App 20170063545 - SUGAHARA; Takahiko | 2017-03-02 |
Memory Controller
App 20170060460 - Sugahara; Takahiko ; et al. | 2017-03-02 |
Memory Device, Host Device, And Memory System
App 20170026169 - SUGAHARA; Takahiko | 2017-01-26 |
Memory System
App 20170010989 - SUGAHARA; Takahiko | 2017-01-12 |
Random number generating device, cipher processing device, storage device, and information processing system
Grant 9,537,655 - Sugahara January 3, 2 | 2017-01-03 |
Random Number Generation Device And Method For Generating Random Number
App 20160179472 - SUGAHARA; Takahiko | 2016-06-23 |
Semiconductor Device And Method For Testing Reliability Of Semiconductor Device
App 20160124826 - SUGAHARA; Takahiko | 2016-05-05 |
Memory Device And Method For Testing Reliability Of Memory Device
App 20160118142 - SUGAHARA; Takahiko | 2016-04-28 |
Memory control device, semiconductor memory device, memory system, and memory control method
Grant 9,003,202 - Sugahara , et al. April 7, 2 | 2015-04-07 |
Memory controller
Grant 8,949,690 - Sugahara , et al. February 3, 2 | 2015-02-03 |
Information Processing System
App 20150012968 - SUGAHARA; Takahiko | 2015-01-08 |
Memory Controller
App 20140380119 - Sugahara; Takahiko ; et al. | 2014-12-25 |
Random Number Generating Device, Cipher Processing Device, Storage Device, And Information Processing System
App 20140341375 - SUGAHARA; Takahiko | 2014-11-20 |
Memory controller, memory control apparatus, memory device, memory information protection system, control method for memory control apparatus, and control method for memory device
Grant 8,826,042 - Sugahara , et al. September 2, 2 | 2014-09-02 |
Memory controller for suppressing read disturb when data is repeatedly read out
Grant 8,725,952 - Sugahara , et al. May 13, 2 | 2014-05-13 |
Memory controller
Grant 8,375,169 - Sugahara , et al. February 12, 2 | 2013-02-12 |
Memory Controller
App 20130013887 - SUGAHARA; Takahiko ; et al. | 2013-01-10 |
Memory Controller
App 20120317463 - SUGAHARA; Takahiko ; et al. | 2012-12-13 |
Memory access system
Grant 8,214,725 - Sugahara July 3, 2 | 2012-07-03 |
Memory Control Device, Semiconductor Memory Device, Memory System, And Memory Control Method
App 20120023338 - Sugahara; Takahiko ; et al. | 2012-01-26 |
Memory Controller, Memory Control Device Memory Device, Memory Information Protection System, Control Method For Memory Control Device, And Control Method For Memory Device
App 20120008772 - Sugahara; Takahiko ; et al. | 2012-01-12 |
Memory access system
Grant 7,877,668 - Sugahara January 25, 2 | 2011-01-25 |
Memory Access System
App 20090044076 - SUGAHARA; Takahiko | 2009-02-12 |
Memory Access System
App 20080294949 - SUGAHARA; Takahiko | 2008-11-27 |
Memory Controller
App 20080183982 - SUGAHARA; Takahiko ; et al. | 2008-07-31 |
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