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Hiroki YASUKAWA
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Yokohama-shi, Kanagawa, JP
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Patents Grants
last 30 patents
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Patent Grant
Stretch-blow formed polyester container and method of producing the...
Patent number
11,040,476
Issue date
Jun 22, 2021
Toyo Seikan Co., Ltd.
Atsushi Komiya
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Synthetic resin container
Patent number
10,865,008
Issue date
Dec 15, 2020
Toyo Seikan Co., Ltd.
Hidehiko Katsuta
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR PRODUCING MULTIPLE PREFORM AND SYNTHETIC RESIN CONTAINER
Publication number
20220339821
Publication date
Oct 27, 2022
Toyo Seikan Co., Ltd.
Hiromitsu KIYOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PREFORM AND SYNTHETIC RESIN CONTAINER
Publication number
20220017258
Publication date
Jan 20, 2022
Toyo Seikan Co., Ltd.
Hiromitsu KIYOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
STRETCH-BLOW-FORMED POLYESTER CONTAINER AND METHOD OF PRODUCING THE...
Publication number
20190168439
Publication date
Jun 6, 2019
Toyo Seikan Co., Ltd.
Atsushi KOMIYA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SYNTHETIC RESIN CONTAINER
Publication number
20190161230
Publication date
May 30, 2019
Toyo Seikan Co., Ltd.
Hidehiko KATSUTA
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL