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Takashi Kurafuji
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Information processing device and control method determining valid...
Patent number
11,137,937
Issue date
Oct 5, 2021
Renesas Electronics Corporation
Takashi Kurafuji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Information processing apparatus, reading control method, and compu...
Patent number
10,719,615
Issue date
Jul 21, 2020
Renesas Electronics Corporation
Yoshihiko Asai
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device and flash-memory control method
Patent number
10,599,589
Issue date
Mar 24, 2020
Renesas Electronics Corporation
Takashi Kurafuji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Storage device and storage method
Patent number
10,366,758
Issue date
Jul 30, 2019
Renesas Electronics Corporation
Takashi Kurafuji
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
10,127,989
Issue date
Nov 13, 2018
Renesas Electronics Corporation
Takashi Kurafuji
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device
Patent number
9,978,455
Issue date
May 22, 2018
Renesas Electronics Corporation
Takashi Kurafuji
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
8,144,518
Issue date
Mar 27, 2012
Renesas Electronics Corporation
Masamichi Fujito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
7,957,195
Issue date
Jun 7, 2011
Renesas Electronics Corporation
Masamichi Fujito
G11 - INFORMATION STORAGE
Information
Patent Grant
Semiconductor device
Patent number
7,646,642
Issue date
Jan 12, 2010
Renesas Technology Corp.
Masamichi Fujito
G11 - INFORMATION STORAGE
Information
Patent Grant
Microprocessor internally provided with test circuit
Patent number
6,816,983
Issue date
Nov 9, 2004
Renesas Technology Corp.
Takashi Kurafuji
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20240126472
Publication date
Apr 18, 2024
RENESAS ELECTRONICS CORPORATION
Ken MATSUBARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20220382483
Publication date
Dec 1, 2022
RENESAS ELECTRONICS CORPORATION
Ken MATSUBARA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING DEVICE AND CONTROL METHODS
Publication number
20200019341
Publication date
Jan 16, 2020
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE AND FLASH-MEMORY CONTROL METHOD
Publication number
20180373651
Publication date
Dec 27, 2018
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
STORAGE DEVICE AND STORAGE METHOD
Publication number
20180277214
Publication date
Sep 27, 2018
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20180240524
Publication date
Aug 23, 2018
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS, READING CONTROL METHOD, AND COMPU...
Publication number
20170357821
Publication date
Dec 14, 2017
RENESAS ELECTRONICS CORPORATION
Yoshihiko ASAI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20170278575
Publication date
Sep 28, 2017
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
INFORMATION PROCESSING APPARATUS AND FLASH MEMORY CONTROL METHOD
Publication number
20160210070
Publication date
Jul 21, 2016
RENESAS ELECTRONICS CORPORATION
Takashi KURAFUJI
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20110208904
Publication date
Aug 25, 2011
Renesas Electronics Corporation
Masamichi Fujito
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20100080058
Publication date
Apr 1, 2010
Renesas Technology Corp.
Masamichi Fujito
G11 - INFORMATION STORAGE
Information
Patent Application
SEMICONDUCTOR DEVICE
Publication number
20080089146
Publication date
Apr 17, 2008
Masamichi FUJITO
G11 - INFORMATION STORAGE
Information
Patent Application
Bank control circuit, cache memory device and cache memory device d...
Publication number
20040172505
Publication date
Sep 2, 2004
Renesas Technology Corp.
Takashi Kurafuji
G06 - COMPUTING CALCULATING COUNTING