Katsusuke Iwanaga

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxide ceramic fiber/oxide ceramic composite material and process fo...
- Patent number 6,624,105
- Issue date Sep 23, 2003
- Mitsui Mining Material Co., Ltd.
- Yutaka Kagawa
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anode material for lithium secondary battery, process for productio...
- Patent number 6,432,583
- Issue date Aug 13, 2002
- Mitsui Mining Co., Ltd.
- Kenji Fukuda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Continuous process for producing long .alpha.-alumina fibers
- Patent number 4,812,271
- Issue date Mar 14, 1989
- Mitsui Mining Company, Limited
- Keiichiro Koba
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING

Patents Applicationslast 30 patents

Information Patent Application
Oxide ceramic faber/oxide ceramic composite material and process fo...
- Publication number 20020037802
- Publication date Mar 28, 2002
- Mitsui Mining Material Co., Ltd.
- Yutaka Kagawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES