Membership
Tour
Register
Log in
Tetsuya Mizushima
Follow
Person
Yawata, JP
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for recording and reproducing digital data
Patent number
5,844,739
Issue date
Dec 1, 1998
Matsushita Electric Industrial Co., Ltd.
Tetsuya Mizushima
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for recording and reproducing digital signal i...
Patent number
5,655,050
Issue date
Aug 5, 1997
Matsushita Electric Industrial Co., Ltd.
Yoshiki Yamamoto
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of and apparatus for recording data suitable for a digital r...
Patent number
5,617,263
Issue date
Apr 1, 1997
Matsushita Electric Industrial Co., Ltd.
Tetsuya Mizushima
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetic recording and reproducing apparatus having multiple magnet...
Patent number
5,321,557
Issue date
Jun 14, 1994
Matsushita Electric Industrial Co., Ltd.
Masafumi Shimotashiro
G11 - INFORMATION STORAGE
Information
Patent Grant
Tracking error detection system having at least two magnetic heads...
Patent number
5,313,346
Issue date
May 17, 1994
Matsushita Electric Industrial Co., Ltd.
Masafumi Shimotashiro
G11 - INFORMATION STORAGE