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Kazuo Sasaki
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Tokyo, JP
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last 30 patents
Information
Patent Grant
Method and apparatus for opening a package utilizing bonded portion...
Patent number
6,189,298
Issue date
Feb 20, 2001
Nippon Paper Industries Co., Ltd.
Yasunori Kuji
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Packaging machine
Patent number
5,044,140
Issue date
Sep 3, 1991
Shikoku Kakoki Co., Ltd.
Fumiyuki Iwano
B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information
Patent Grant
Method of filling gas and apparatus for filling gas
Patent number
4,869,047
Issue date
Sep 26, 1989
Jujo Paper Co., Ltd.
Youichi Nishiguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Paper container for liquid sealed with gas in head space, method of...
Patent number
4,805,768
Issue date
Feb 21, 1989
Youichi Nishiguchi
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Opening/closing device for a mouth of a container and process for m...
Patent number
4,801,037
Issue date
Jan 31, 1989
Mikasa Sangyo Kabushiki Kaisha
Mitsuharu Hayashida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Blank structure with indented fold lines for a cardboard container
Patent number
4,586,650
Issue date
May 6, 1986
Jujo Paper Co., Ltd.
Kazuo Sasaki
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL