Kazuyoshi Isogaya

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing metal carbides and precursors thereof
- Patent number 4,752,456
- Issue date Jun 21, 1988
- Mitsui Toatsu Chemicals, Inc.
- Yukihiro Yoda
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Process for producing sialon
- Patent number 4,731,236
- Issue date Mar 15, 1988
- Mitsui Toatsu Chemicals, Inc.
- Norihiro Murakawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Formation process of amorphous silicon film
- Patent number 4,585,671
- Issue date Apr 29, 1986
- Mitsui Toatsu Chemicals, Incorporated
- Nobuhisa Kitagawa
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Catalytic gasification
- Patent number 4,331,451
- Issue date May 25, 1982
- Mitsui Toatsu Chemicals, Inc.
- Kazuyoshi Isogaya
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Gasification process
- Patent number 4,115,074
- Issue date Sep 19, 1978
- Mitsui Toatsu Chemicals, Inc.
- Kenji Yoshida
- C01 - INORGANIC CHEMISTRY