Kaoru Masuda

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Yasugi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sputtering titanium target assembly and producing method thereof
- Patent number 5,807,443
- Issue date Sep 15, 1998
- Hitachi Metals, Ltd.
- Kaoru Masuda
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magneto-optical recording medium target and manufacture method of same
- Patent number 5,710,384
- Issue date Jan 20, 1998
- Hitachi Metals, Ltd.
- Kaoru Masuda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Target for magneto-optical recording medium and process for product...
- Patent number 5,607,780
- Issue date Mar 4, 1997
- Hitachi Metals, Ltd.
- Kaoru Masuda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Target for magneto-optical recording media and method for producing...
- Patent number 5,447,801
- Issue date Sep 5, 1995
- Hitachi Metals, Ltd.
- Kaoru Masuda
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...