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Shinya SEITO
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Yokohama-shi, Kanagawa, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Adhesive for polyolefin and multilayered structure
Patent number
11,738,538
Issue date
Aug 29, 2023
Toyo Seikan Group Holdings, Ltd.
Shinya Seito
B32 - LAYERED PRODUCTS
Information
Patent Grant
Packing material for surfactant-containing products
Patent number
11,370,207
Issue date
Jun 28, 2022
Toyo Seikan Group Holdings, Ltd.
Takuo Murakami
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Packaging material
Patent number
11,365,038
Issue date
Jun 21, 2022
TOYO SEIKAN GROUP HOLDINGS. LTD.
Shinya Seito
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Adhesive for polyolefin and multilayered structure
Patent number
11,084,248
Issue date
Aug 10, 2021
Toyo Seikan Group Holdings, Ltd.
Shinya Seito
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Package containing fluid content
Patent number
10,889,409
Issue date
Jan 12, 2021
Toyo Seikan Group Holdings, Ltd.
Yosuke Akutsu
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
ADHESIVE FOR POLYOLEFIN AND MULTILAYERED STRUCTURE
Publication number
20210323272
Publication date
Oct 21, 2021
TOYO SEIKAN GROUP HOLDINGS, LTD.
Shinya SEITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKAGING MATERIAL
Publication number
20210300650
Publication date
Sep 30, 2021
TOYO SEIKAN GROUP HOLDINGS, LTD.
Shinya SEITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKAGE CONTAINING FLUID
Publication number
20210284375
Publication date
Sep 16, 2021
TOYO SEIKAN GROUP HOLDINGS, LTD.
Shinya SEITO
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKING MATERIAL FOR SURFACTANT-CONTAINING PRODUCTS
Publication number
20200346447
Publication date
Nov 5, 2020
TOYO SEIKAN GROUP HOLDINGS, LTD.
Takuo MURAKAMI
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
PACKAGE CONTAINING FLUID CONTENT
Publication number
20200231334
Publication date
Jul 23, 2020
TOYO SEIKAN GROUP HOLDINGS, LTD.
Yosuke AKUTSU
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
ADHESIVE FOR POLYOLEFIN AND MULTILAYERED STRUCTURE
Publication number
20190291384
Publication date
Sep 26, 2019
TOYO SEIKAN GROUP HOLDINGS, LTD.
Shinya SEITO
B32 - LAYERED PRODUCTS