SHIBAYAMA; Atsufumi

Patent Applications and Registrations

Patent applications and USPTO patent grants for SHIBAYAMA; Atsufumi.The latest application filed is for "fast fourier transform device and digital filter device".

Company Profile

1.46.44

SHIBAYAMA; Atsufumi - Tokyo JP
Shibayama; Atsufumi - Tookyo JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fast Fourier Transform Device And Digital Filter Device App 20220309123 - SHIBAYAMA; Atsufumi	2022-09-29
Processing Apparatus, System, Biometric Authentication System, Processing Method, And Computer Readable Medium App 20220277498 - ONO; Yoshimasa ; et al.	2022-09-01
Optical Coherence Tomography Apparatus, Imaging Method, And Non-transitory Computer Readable Medium Storing Imaging Program App 20220214156 - SHIBAYAMA; Atsufumi ; et al.	2022-07-07
Digital Filter Device, Operation Method For Digital Filter Device, And Non-transitory Computer-readable Medium Storing Program App 20220188014 - SHIBAYAMA; Atsufumi	2022-06-16
Processing Apparatus, Fingerprint Image Extraction Processing Apparatus, System, Processing Method, And Computer Readable Medium App 20220139105 - ONO; Yoshimasa ; et al.	2022-05-05
Signal Processing Apparatus, Method, Program, And Recording Medium App 20210342102 - SHIBAYAMA; Atsufumi ; et al.	2021-11-04
Digital filter, filter processing method, and recording medium Grant 10,855,255 - Shibayama December 1, 2	2020-12-01
Digital filter device, digital filtering method, and program recording medium Grant 10,853,445 - Shibayama December 1, 2	2020-12-01
Fast Fourier Transform Device, Data Sorting Processing Device, Fast Fourier Transform Processing Method, And Program Recording Medium App 20200372095 - SHIBAYAMA; Atsufumi	2020-11-26
Signal Processing Apparatus, Method, Program, And Recording Medium App 20200334321 - SHIBAYAMA; Atsufumi	2020-10-22
Digital Filter, Filter Processing Method, And Recording Medium App 20200304107 - SHIBAYAMA; Atsufumi	2020-09-24
Digital filter circuit, signal processing device, and digital filter processing method Grant 10,374,581 - Shibayama , et al.	2019-08-06
Digital Filter Device, Digital Filtering Method, And Program Recording Medium App 20190129913 - SHIBAYAMA; Atsufumi	2019-05-02
Digital filtering device, digital filtering method, and storage media storing program Grant 9,952,648 - Shibayama April 24, 2	2018-04-24
Digital filter device, digital filtering method, and storage medium having digital filter program stored thereon Grant 9,934,199 - Shibayama April 3, 2	2018-04-03
Digital filter device, digital filter processing method, and storage medium having digital filter program stored thereon Grant 9,880,975 - Shibayama January 30, 2	2018-01-30
Digital Filter Circuit, Signal Processing Device, And Digital Filter Processing Method App 20180013409 - SHIBAYAMA; Atsufumi ; et al.	2018-01-11
Fast Fourier transform device, fast Fourier transform method, and recording medium storing fast Fourier transform program Grant 9,785,614 - Shibayama , et al. October 10, 2	2017-10-10
Digital filter circuit, digital filter processing method and digital filter processing program storage medium Grant 9,571,066 - Shibayama , et al. February 14, 2	2017-02-14
Arithmetic processing apparatus and an arithmetic processing method Grant 9,519,457 - Shibayama December 13, 2	2016-12-13
Digital Filter Device, Digital Filter Processing Method, And Storage Medium Having Digital Filter Program Stored Thereon App 20160357705 - SHIBAYAMA; Atsufumi	2016-12-08
Fast Fourier Transform Device, Fast Fourier Transform Method, And Storage Medium Having Fast Fourier Transform Program Stored Thereon App 20160357706 - SHIBAYAMA; Atsufumi	2016-12-08
Digital filter circuit and digital filter processing method Grant 9,509,282 - Shibayama , et al. November 29, 2	2016-11-29
Digital Filtering Device, Digital Filtering Method, And Storage Media Storing Program App 20160224093 - SHIBAYAMA; ATSUFUMI	2016-08-04
Digital Filter Device, Digital Filtering Method, And Storage Medium Having Digital Filter Program Stored Thereon App 20160140083 - SHIBAYAMA; ATSUFUMI	2016-05-19
Digital filter circuit and digital filter control method Grant 9,281,801 - Shibayama March 8, 2	2016-03-08
Fast Fourier Transform Device, Fast Fourier Transform Method, And Recording Medium Storing Fast Fourier Transform Program App 20150363360 - SHIBAYAMA; Atsufumi ; et al.	2015-12-17
Digital Filter Circuit, Digital Filter Processing Method And Digital Filter Processing Program Storage Medium App 20150019608 - Shibayama; Atsufumi ; et al.	2015-01-15
Digital Filter Circuit And Digital Filter Processing Method App 20140379771 - Shibayama; Atsufumi ; et al.	2014-12-25
Semiconductor integrated circuit and exponent calculation method Grant 8,862,647 - Shibayama October 14, 2	2014-10-14
Communication circuit and communication method Grant 8,850,256 - Shibayama September 30, 2	2014-09-30
Arithmetic Processing Apparatus And An Arithmetic Processing Method App 20140089361 - Shibayama; Atsufumi	2014-03-27
Signal measuring device and signal measuring method Grant 8,635,040 - Nose , et al. January 21, 2	2014-01-21
Clock frequency divider circuit, clock distribution circuit, clock frequency division method, and clock distribution method Grant 8,629,703 - Shibayama January 14, 2	2014-01-14
Semiconductor device and communication method Grant 8,576,967 - Shibayama November 5, 2	2013-11-05
Clock frequency divider circuit and clock frequency division method Grant 8,564,336 - Shibayama October 22, 2	2013-10-22
Digital Filter Circuit And Digital Filter Control Method App 20130262545 - Shibayama; Atsufumi	2013-10-03
Pipeline circuit, semiconductor device, and pipeline control method Grant 8,525,567 - Shibayama September 3, 2	2013-09-03
Clock Frequency Divider Circuit, Clock Distribution Circuit, Clock Frequency Division Method, And Clock Distribution Method App 20130194008 - SHIBAYAMA; Atsufumi	2013-08-01
Clock frequency divider circuit, clock distribution circuit, clock frequency division method, and clock distribution method Grant 8,422,619 - Shibayama April 16, 2	2013-04-16
Clock frequency divider circuit and clock frequency division method Grant 8,369,477 - Shibayama February 5, 2	2013-02-05
Clock signal frequency dividing circuit and method Grant 8,253,450 - Shibayama August 28, 2	2012-08-28
Clock generating circuit and clock generating method Grant 8,242,814 - Nose , et al. August 14, 2	2012-08-14
Semiconductor Integrated Circuit And Exponent Calculation Method App 20120117337 - Shibayama; Atsufumi	2012-05-10
Pipeline Circuit, Semiconductor Device, And Pipeline Control Method App 20120098583 - Shibayama; Atsufumi	2012-04-26
Communication Circuit And Communication Method App 20120096300 - Shibayama; Atsufumi	2012-04-19
Clock signal frequency dividing circuit and clock signal frequency dividing method Grant 8,081,017 - Shibayama , et al. December 20, 2	2011-12-20
Clock Frequency Divider Circuit And Clock Frequency Division Method App 20110222644 - Shibayama; Atsufumi	2011-09-15
Clock Frequency Divider Circuit, Clock Distribution Circuit, Clock Frequency Division Method, And Clock Distribution Method App 20110200162 - Shibayama; Atsufumi	2011-08-18
Clock Frequency Divider Circuit, Clock Distribution Circuit, Clock Frequency Division Method, And Clock Distribution Method App 20110193596 - Shibayama; Atsufumi	2011-08-11
Clock Signal Frequency Dividing Circuit And Method App 20110187418 - Shibayama; Atsufumi	2011-08-04
Semiconductor Device And Communication Method App 20110089981 - Shibayama; Atsufumi	2011-04-21
Clock signal dividing circuit Grant 7,893,742 - Shibayama , et al. February 22, 2	2011-02-22
Semiconductor device and communication control method Grant 7,702,945 - Shibayama , et al. April 20, 2	2010-04-20
Clock Signal Frequency Dividing Circuit And Clock Signal Frequency Dividing Method App 20100052740 - Shibayama; Atsufumi ; et al.	2010-03-04
Clock Signal Dividing Circuit App 20100052753 - Shibayama; Atsufumi ; et al.	2010-03-04
Signal Measuring Device And Signal Measuring Method App 20100042373 - Nose; Koichi ; et al.	2010-02-18
Program parallelization device, program parallelization method, and program parallelization program Grant 7,533,375 - Shibayama , et al. May 12, 2	2009-05-12
Semiconductor Device and Communication Control Method App 20080218225 - Shibayama; Atsufumi ; et al.	2008-09-11
Data dependency detection using history table of entry number hashed from memory address Grant 7,418,583 - Shibayama , et al. August 26, 2	2008-08-26
Clock Generating Circuit and Clock Generating Method App 20080018372 - Nose; Koichi ; et al.	2008-01-24
Multi-thread execution method and parallel processor system Grant 7,082,601 - Ohsawa , et al. July 25, 2	2006-07-25
Processor, Multiprocessor System And Method For Speculatively Executing Memory Operations Using Memory Target Addresses Of The Memory Operations To Index Into A Speculative Execution Result History Storage Means To Predict The Outcome Of The Memory Operation Grant 6,970,997 - Shibayama , et al. November 29, 2	2005-11-29
Data dependency detection using history table of entry number hashed from memory address App 20050216705 - Shibayama, Atsufumi ; et al.	2005-09-29
Speculative cache memory control method and multi-processor system Grant 6,950,908 - Shibayama , et al. September 27, 2	2005-09-27
Data dependency detection using history table of entry number hashed from memory address Grant 6,931,514 - Shibayama , et al. August 16, 2	2005-08-16
Program parallelization device, program parallelization method, and program parallelization program App 20040194074 - Shibayama, Atsufumi ; et al.	2004-09-30
Memory device Grant 6,678,789 - Shibayama January 13, 2	2004-01-13
Multi-thread execution method and parallel processor system App 20030018684 - Ohsawa, Taku ; et al.	2003-01-23
Cache memory control method and multi-processor system App 20030014602 - Shibayama, Atsufumi ; et al.	2003-01-16
Processor, multiprocessor system and method for data dependence speculative execution App 20020178349 - Shibayama, Atsufumi ; et al.	2002-11-28
Data processor with an improved data dependence detector App 20020066005 - Shibayama, Atsufumi ; et al.	2002-05-30
Digital delay-locked loop circuit having two kinds of variable delay circuits Grant 6,346,837 - Shibayama February 12, 2	2002-02-12
Memory device App 20010029571 - Shibayama, Atsufumi	2001-10-11
Clock signal distribution circuit Grant 6,111,448 - Shibayama August 29, 2	2000-08-29

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