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Masanori Tanaka
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Shibata, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Amorphous silica particles having a double structure, process for p...
Patent number
6,342,193
Issue date
Jan 29, 2002
Mizusawa Industrial Chemicals A.S.
Masanori Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Amorphous silica particles having a double structure, process for p...
Patent number
6,159,277
Issue date
Dec 12, 2000
Mizusawa Industrial Chemicals Ltd.
Masanori Tanaka
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Stabilizing agent for beer
Patent number
5,622,743
Issue date
Apr 22, 1997
Mizusawa Industrial Chemicals, Ltd.
Masanori Tanaka
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Synthetic stevensite and process for preparation thereof
Patent number
5,077,248
Issue date
Dec 31, 1991
Mizusawa Industrial Chemicals, Ltd.
Masahide Ogawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthetic stevensite and process for preparation thereof
Patent number
5,004,716
Issue date
Apr 2, 1991
Mizusawa International Chemicals, Ltd.
Masahide Ogawa
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of shellfish extract concentrate, and shell...
Patent number
4,968,523
Issue date
Nov 6, 1990
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Synthetic lamellar magnesium phyllosilicate and process for prepara...
Patent number
4,830,843
Issue date
May 16, 1989
Mizusawa Industrial Chemicals, Ltd.
Kiochi Usui
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Composite phylosilicate adsorbent and process for preparation thereof
Patent number
4,784,982
Issue date
Nov 15, 1988
Mizusawa Industrial Chemicals, Ltd.
Kouichi Usui
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Decolorized oyster extract concentrate
Patent number
4,770,894
Issue date
Sep 13, 1988
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Process for preparation of synthetic crystalline zinc silicate mine...
Patent number
4,681,749
Issue date
Jul 21, 1987
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Synthetic fraipontite and process for preparation thereof
Patent number
4,626,420
Issue date
Dec 2, 1986
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Heat-sensitive recording paper and filler therefor
Patent number
4,544,604
Issue date
Oct 1, 1985
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Heat-sensitive recording paper and filler therefor
Patent number
4,527,178
Issue date
Jul 2, 1985
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Heat-sensitive recording paper and filler therefor
Patent number
4,509,064
Issue date
Apr 2, 1985
Mizusawa Industrial Chemicals, Ltd.
Koichi Usui
C01 - INORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Orally Administered Adsorbent Having Excellent Property for Adsorbi...
Publication number
20060275508
Publication date
Dec 7, 2006
Hideaki Kurosaki
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE