Minoru Fujinaga

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Highly anticorrosive coated steel sheet for fuel vessel and process...
- Patent number 4,946,748
- Issue date Aug 7, 1990
- Nippon Steel Corporation
- Seijun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot-dip aluminum coated steel sheet having excellent corrosion resi...
- Patent number 4,891,274
- Issue date Jan 2, 1990
- Nippon Steel Corporation
- Seijun Higuchi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of making steel sheet plated with Pb-Sn alloy for automotive...
- Patent number 4,461,679
- Issue date Jul 24, 1984
- Nippon Steel Corporation
- Seizun Higuchi
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Steel sheet plated with layers of NiSn and Pb-Sn alloy for automoti...
- Patent number 4,413,039
- Issue date Nov 1, 1983
- Nippon Steel Corporation
- Seizun Higuchi
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR