Atsushi Makimura

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Sagamihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic recording medium comprising a magnetic layer containing a...
- Patent number 5,229,219
- Issue date Jul 20, 1993
- TDK Corporation
- Hideharu Moro
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Magnetic shield-forming magnetically soft powder, composition there...
- Patent number 4,923,533
- Issue date May 8, 1990
- TDK Corporation
- Masao Shigeta
- H01 - BASIC ELECTRIC ELEMENTS