Haruyuki Kano

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Kashima, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phenolic resin
- Patent number 5,721,332
- Issue date Feb 24, 1998
- Sumikin Chemical Co., Ltd.
- Haruyuki Kano
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a silicon carbide sintered body for use in se...
- Patent number 5,589,116
- Issue date Dec 31, 1996
- Sumitomo Metal Industries, Ltd.
- Shoichi Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Heat-resistant electrical insulating layer
- Patent number 5,514,475
- Issue date May 7, 1996
- Sumitomo Metal Industries, Ltd.
- Kazunari Nawa
- B32 - LAYERED PRODUCTS
Information Patent Grant
Process for preparing silicon carbide powder for use in semiconduct...
- Patent number 5,318,761
- Issue date Jun 7, 1994
- Sumitomo Metal Industries, Ltd.
- Shoichi Kojima
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Condensed polycyclic, polynuclear aromatic thermosetting resin havi...
- Patent number 5,017,683
- Issue date May 21, 1991
- Sumikin Chemical Co., Ltd.
- Sugio Otani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...