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Kiyoshi Imada
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Omiya, JP
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last 30 patents
Information
Patent Grant
Method for the improvement of antistatic performance of synthetic r...
Patent number
4,639,379
Issue date
Jan 27, 1987
Shin-Etsu Chemical Co., Ltd.
Michihiko Asai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Continuous vacuum treating apparatus
Patent number
4,551,310
Issue date
Nov 5, 1985
Hitachi, Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Fluorine-containing synthetic resin shaped articles having improved...
Patent number
4,548,867
Issue date
Oct 22, 1985
Shin-Etsu Chemical Co., Ltd.
Susumu Ueno
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the preparation of a foamed body of a vinyl chloride-bas...
Patent number
4,456,572
Issue date
Jun 26, 1984
Shin-Etsu Chemical Co., Ltd.
Yoshitugu Eguchi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making antistatic magnetic recording tapes and recording...
Patent number
4,429,024
Issue date
Jan 31, 1984
Shin-Etsu Chemical Co., Ltd.
Susumu Ueno
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for modifying surface properties of a disc-like shaped artic...
Patent number
4,410,784
Issue date
Oct 18, 1983
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for the preparation of a cellular foamed body of a vinyl chl...
Patent number
4,402,893
Issue date
Sep 6, 1983
Shin-Etsu Chemical Co., Ltd.
Hajime Kitamura
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for improving surface properties of shaped articles of synth...
Patent number
4,396,641
Issue date
Aug 2, 1983
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for improving surface properties of shaped articles of synth...
Patent number
4,395,434
Issue date
Jul 26, 1983
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Polyvinyl alcohol-clad shaped article of vinyl chloride resin
Patent number
4,372,986
Issue date
Feb 8, 1983
Shin-Etsu Chemical Co. Ltd.
Kiyoshi Imada
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for improving surface properties of shaped articles of polyv...
Patent number
4,364,970
Issue date
Dec 21, 1982
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for modifying surface properties of a shaped article of a si...
Patent number
4,344,981
Issue date
Aug 17, 1982
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the preparation of shaped articles of a vinyl chloride b...
Patent number
4,336,211
Issue date
Jun 22, 1982
Agency of Industrial Science and Technology
Michihiko Asai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for modifying surface properties of a shaped article of an a...
Patent number
4,317,788
Issue date
Mar 2, 1982
Shin-Etsu Chemical Co. Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for modifying surface properties of shaped articles of vinyl...
Patent number
4,315,808
Issue date
Feb 16, 1982
Shin-Etsu Chemical Co. Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for modifying surface properties of shaped articles of polym...
Patent number
4,311,828
Issue date
Jan 19, 1982
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for modifying surface properties in polyvinyl chloride shape...
Patent number
4,310,564
Issue date
Jan 12, 1982
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the improvement of a gramophone record
Patent number
4,307,045
Issue date
Dec 22, 1981
Shin-Etsu Chemical Co.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for the improvement of gramophone records
Patent number
4,302,307
Issue date
Nov 24, 1981
Shin-Etsu Chemical Co. Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for the preparation of polarizing films or sheets
Patent number
4,293,585
Issue date
Oct 6, 1981
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for reducing electrostatic charging on shaped articles of po...
Patent number
4,276,138
Issue date
Jun 30, 1981
Agency of Industrial Science and Technology
Michihiko Asai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preventing plasticizer bleeding on polyvinyl chloride sh...
Patent number
4,272,464
Issue date
Jun 9, 1981
Agency of Industrial Science and Technology
Michihiko Asai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for the treatment of inner surfaces of a tubular body of a p...
Patent number
4,261,806
Issue date
Apr 14, 1981
Agency of Industrial Science and Technology
Michihiko Asai
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for preparing shaped articles of a vinyl chloride resin havi...
Patent number
4,247,577
Issue date
Jan 27, 1981
Shin-Etsu Chemical Co., Ltd.
Kiyoshi Imada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preventing plasticizer bleeding on polyvinyl chloride sh...
Patent number
4,247,440
Issue date
Jan 27, 1981
Agency of Industrial Science and Technology
Michihiko Asai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preventing plasticizer bleeding on polyvinyl chloride sh...
Patent number
4,233,419
Issue date
Nov 11, 1980
Agency of Industrial Science and Technology
Michihiko Asai
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...