Nobuo Yamagami

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Steel sheet for heat shrink band effective for preventing color drift
- Patent number 6,554,917
- Issue date Apr 29, 2003
- NKK Corporation
- Nobuo Yamagami
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat shrink band steel sheet and manufacturing method thereof
- Patent number 6,416,594
- Issue date Jul 9, 2002
- NKK Corporation
- Nobuo Yamagami
- C21 - METALLURGY OF IRON
Information Patent Grant
Non-oriented electromagnetic steel sheet and method for manufacturi...
- Patent number 6,139,650
- Issue date Oct 31, 2000
- NKK Corporation
- Yoshihiko Oda
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing alloy rod having giant magnetostriction
- Patent number 5,067,551
- Issue date Nov 26, 1991
- NKK Corporation
- Katsuhiko Murakami
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing alloy rod having giant magnetostriction
- Patent number 5,063,986
- Issue date Nov 12, 1991
- NKK Corporation
- Katsuhiko Murakami
- C30 - CRYSTAL GROWTH