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Junka Okazawa
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Kyoto, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Performance and area efficient synapse memory cell structure
Patent number
11,809,982
Issue date
Nov 7, 2023
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Neuromorphic chip for updating precise synaptic weight values
Patent number
11,763,139
Issue date
Sep 19, 2023
International Business Machines Corporation
Atsuya Okazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
On-chip Poisson spike generation
Patent number
11,270,191
Issue date
Mar 8, 2022
International Business Machines Corporation
Junka Okazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Weight shifting for neuromorphic synapse array
Patent number
11,188,815
Issue date
Nov 30, 2021
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monitoring potential of neuron circuits
Patent number
11,023,805
Issue date
Jun 1, 2021
Samsung Electronics Co., Ltd.
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Timing sequence for digital STDP synapse and LIF neuron-based neuro...
Patent number
11,003,984
Issue date
May 11, 2021
Samsung Electronics Co., Ltd.
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
LUT based synapse weight update scheme in STDP neuromorphic systems
Patent number
10,891,543
Issue date
Jan 12, 2021
Samsung Electronics Co., Ltd.
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digitial STDP synapse and LIF neuron-based neuromorphic system
Patent number
10,762,419
Issue date
Sep 1, 2020
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
LUT based neuron membrane potential update scheme in STDP neuromorp...
Patent number
10,748,058
Issue date
Aug 18, 2020
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Digital STDP synapse and LIF neuron-based neuromorphic system
Patent number
10,552,731
Issue date
Feb 4, 2020
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monitoring potential of neuron circuits
Patent number
10,339,444
Issue date
Jul 2, 2019
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Monitoring potential of neuron circuits
Patent number
10,289,950
Issue date
May 14, 2019
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory subsystem and computer system
Patent number
10,223,303
Issue date
Mar 5, 2019
International Business Machines Corporation
Norio Fujita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Memory subsystem and computer system
Patent number
10,169,263
Issue date
Jan 1, 2019
International Business Machines Corporation
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Power saving based on clock management claim of priority
Patent number
9,514,084
Issue date
Dec 6, 2016
International Business Machines Corporation
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory subsystem and computer system
Patent number
9,448,953
Issue date
Sep 20, 2016
International Business Machines Corporation
Norio Fujita
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Storing data in a grey code system
Patent number
6,308,249
Issue date
Oct 23, 2001
International Business Machines Corporation
Junka Okazawa
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
PERFORMANCE AND AREA EFFICIENT SYNAPSE MEMORY CELL STRUCTURE
Publication number
20240020522
Publication date
Jan 18, 2024
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEUROMORPHIC CHIP FOR UPDATING PRECISE SYNAPTIC WEIGHT VALUES
Publication number
20230385619
Publication date
Nov 30, 2023
International Business Machines Corporation
Atsuya Okazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PERFORMANCE AND AREA EFFICIENT SYNAPSE MEMORY CELL STRUCTURE
Publication number
20210241086
Publication date
Aug 5, 2021
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
WEIGHT SHIFTING FOR NEUROMORPHIC SYNAPSE ARRAY
Publication number
20200218963
Publication date
Jul 9, 2020
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ON-CHIP POISSON SPIKE GENERATION
Publication number
20200074272
Publication date
Mar 5, 2020
International Business Machines Corporation
Junka Okazawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITIAL STDP SYNAPSE AND LIF NEURON-BASED NEUROMORPHIC SYSTEM
Publication number
20190354845
Publication date
Nov 21, 2019
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
NEUROMORPHIC CHIP FOR UPDATING PRECISE SYNAPTIC WEIGHT VALUES
Publication number
20190228287
Publication date
Jul 25, 2019
International Business Machines Corporation
Atsuya Okazaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITORING POTENTIAL OF NEURON CIRCUITS
Publication number
20190188558
Publication date
Jun 20, 2019
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITORING POTENTIAL OF NEURON CIRCUITS
Publication number
20180211160
Publication date
Jul 26, 2018
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MONITORING POTENTIAL OF NEURON CIRCUITS
Publication number
20180211159
Publication date
Jul 26, 2018
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Timing Sequence for Digital STDP Synapse and LIF Neuron-based Neuro...
Publication number
20170344885
Publication date
Nov 30, 2017
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
DIGITIAL STDP SYNAPSE AND LIF NEURON-BASED NEUROMORPHIC SYSTEM
Publication number
20170185890
Publication date
Jun 29, 2017
International Business Machines Corporation
Takeo Yasuda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LUT BASED SYNAPSE WEIGHT UPDATE SCHEME IN STDP NEUROMORPHIC SYSTEMS
Publication number
20170185889
Publication date
Jun 29, 2017
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LUT BASED NEURON MEMBRANE POTENTIAL UPDATE SCHEME IN STDP NEUROMORP...
Publication number
20170185891
Publication date
Jun 29, 2017
International Business Machines Corporation
Kohji Hosokawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY SUBSYSTEM AND COMPUTER SYSTEM
Publication number
20160328340
Publication date
Nov 10, 2016
International Business Machines Corporation
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY SUBSYSTEM AND COMPUTER SYSTEM
Publication number
20160328000
Publication date
Nov 10, 2016
International Business Machines Corporation
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
MEMORY SUBSYSTEM AND COMPUTER SYSTEM
Publication number
20140025855
Publication date
Jan 23, 2014
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
COMPUTER SYSTEM
Publication number
20140025853
Publication date
Jan 23, 2014
Norio Fujita
G06 - COMPUTING CALCULATING COUNTING