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Yoshitaka Kazuse
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Ibaraki, JP
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last 30 patents
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Patent Grant
Pressure sensitive adhesive sheet for detection of microorganism an...
Patent number
6,203,900
Issue date
Mar 20, 2001
Nitto Denko Corporation
Takeshi Saika
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Grant
Process for purification of crude glyceride oil compositions
Patent number
4,787,981
Issue date
Nov 29, 1988
Pinoru Oil Mills Co.
Seiichi Tanahashi
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Composite membrane and process for producing the same
Patent number
4,618,534
Issue date
Oct 21, 1986
Nitto Electric Industrial Co., Ltd.
Akio Iwama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for producing composite membrane
Patent number
4,590,098
Issue date
May 20, 1986
Nitto Electric Industrial Co., Ltd.
Yoshitaka Kazuse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the purification of crude glyceride oil compositions
Patent number
4,414,157
Issue date
Nov 8, 1983
Nitto Electric Industrial Co., Ltd.
Akio Iwama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for preparing selective permeable membrane
Patent number
4,410,568
Issue date
Oct 18, 1983
Nitto Electric Industrial Co., Ltd.
Akio Iwama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing a selective permeable membrane
Patent number
4,385,084
Issue date
May 24, 1983
Nitto Electric Industrial Co., Ltd.
Akio Iwama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Selective permeable membranes and process for preparing the same
Patent number
4,358,378
Issue date
Nov 9, 1982
Nitto Electric Industrial Co., Ltd.
Akio Iwama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...