Kenji Hirano

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Maraging steel excellent in fatigue characteristics and method for...
- Patent number 7,323,070
- Issue date Jan 29, 2008
- Neomax Materials Co., Ltd.
- Masami Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Maraging steel excellent in fatigue characteristics and method for...
- Patent number 6,776,855
- Issue date Aug 17, 2004
- Honda Giken Kogyo Kabushiki Kaisha
- Masami Ueda
- C21 - METALLURGY OF IRON
Information Patent Grant
Bimetal
- Patent number 5,573,860
- Issue date Nov 12, 1996
- Sumitomo Special Metals Co., Ltd.
- Kenji Hirano
- B32 - LAYERED PRODUCTS
Information Patent Grant
Heat-conductive composite material
- Patent number 5,300,809
- Issue date Apr 5, 1994
- Sumitomo Special Metals Co., Ltd.
- Yasuyuki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Heat-conductive composite material
- Patent number 5,106,433
- Issue date Apr 21, 1992
- Sumitomo Special Metal Co., Ltd.
- Yasuyuki Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Composite foil brazing material and method of using
- Patent number 5,028,495
- Issue date Jul 2, 1991
- Sumitomo Special Metal Co., Ltd.
- Kenji Hirano
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MARAGING STEEL EXCELLENT IN FATIGUE CHARACTERISTICS AND METHOD FOR...
- Publication number 20070295430
- Publication date Dec 27, 2007
- HONDA GIKEN KOGYO KABUSHIKI KAISHA
- Masami Ueda
- C21 - METALLURGY OF IRON