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Kazuhiro Matsushita
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Kodaira, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Semiconductor integrated circuit device, and non-contact type IC ca...
Patent number
8,082,012
Issue date
Dec 20, 2011
Renesas Electronics Corporation
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor integrated circuit device, and non-contact type IC ca...
Patent number
7,505,794
Issue date
Mar 17, 2009
Renesas Technology Corp.
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device and IC card
Patent number
7,441,711
Issue date
Oct 28, 2008
Renesas Technology Corp.
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Semiconductor device and IC card
Patent number
7,168,624
Issue date
Jan 30, 2007
Renesas Technology Corp.
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Generating high voltages in nonvolatile memory devices and data pro...
Patent number
6,795,353
Issue date
Sep 21, 2004
Renesas Technology Corp.
Yuki Matsuda
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND NON-CONTACT TYPE IC CA...
Publication number
20090264163
Publication date
Oct 22, 2009
Kazuki WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE, AND NON-CONTACT TYPE IC CA...
Publication number
20090160652
Publication date
Jun 25, 2009
Kazuki WATANABE
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC CARD
Publication number
20080093466
Publication date
Apr 24, 2008
Hisataka Tsunoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and IC card
Publication number
20070108301
Publication date
May 17, 2007
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Semiconductor device and ic card
Publication number
20050277241
Publication date
Dec 15, 2005
Kazuki Watanabe
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IC card
Publication number
20030230631
Publication date
Dec 18, 2003
Hitachi, Ltd.
Hisataka Tsunoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Nonvolatile memory device and data processing system
Publication number
20030021153
Publication date
Jan 30, 2003
Hitachi, Ltd.
Yuki Matsuda
G11 - INFORMATION STORAGE