Masahiko Oda

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Television picture tube inner shielding material having a blackened...
- Patent number 5,094,920
- Issue date Mar 10, 1992
- Nippon Steel Corporation
- Morio Shiozaki
- C21 - METALLURGY OF IRON
Information Patent Grant
Process for producing a zinc-plated steel sheet with an ageing resi...
- Patent number 4,960,158
- Issue date Oct 2, 1990
- Nippon Steel Corporation
- Teruaki Yamada
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...