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Nagaokakyo, Japan

Jozo Shimizu

USPTO Granted Patents = 5

Average Co-Inventor Count = 3.3

ph-index = 3

Forward Citations = 63(Granted Patents)

Location History:

Ibaraki, JP (1981)
Nagaoka, JP (1982)
Kyoto, JP (1988)
Nagaokakyo, JP (1986 - 1990)

Company Filing History:

Hitachi Maxell, Limited

Years Active: 1981-1990

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4946374 - Magnetic recording medium (1990-08-07),

2. 4722863 - Magnetic recording medium (1988-02-02),

3. 4624883 - Magnetic recording medium (1986-11-25),

4. 4349608 - Magnetic recording medium (1982-09-14),

5. 4275113 - Magnetic recording medium (1981-06-23),

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