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Neyagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Case for card-type portable information processing device
Patent number
7,401,739
Issue date
Jul 22, 2008
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Memory pack
Patent number
7,258,577
Issue date
Aug 21, 2007
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
PC card
Patent number
7,238,051
Issue date
Jul 3, 2007
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
PC card
Patent number
7,236,371
Issue date
Jun 26, 2007
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Signal processing method and mode switch for magnetic recording and...
Patent number
6,700,725
Issue date
Mar 2, 2004
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic tape recording and/or reproducing apparatus and reel braki...
Patent number
6,036,131
Issue date
Mar 14, 2000
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus having cassette discri...
Patent number
5,034,831
Issue date
Jul 23, 1991
SamSung Electronics Co., Ltd.
Chikanori Miyawaki
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
Case for card-type portable information processing device
Publication number
20070090194
Publication date
Apr 26, 2007
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Memory pack
Publication number
20070004281
Publication date
Jan 4, 2007
Chikanori Miyawaki
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pc card
Publication number
20060232950
Publication date
Oct 19, 2006
Chikanori Miyawaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Pc card
Publication number
20060198109
Publication date
Sep 7, 2006
Matsushita Electric Industrial Co., Ltd.
Chikanori Miyawaki
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR