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Toshifumi Sanni
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Shunan-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Fiber-reinforced composite pipe and cold/warm water piping system
Patent number
10,544,886
Issue date
Jan 28, 2020
Sekisui Chemical Co., Ltd.
Toshifumi Sanni
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fire-resistant piping material
Patent number
8,962,115
Issue date
Feb 24, 2015
Sekisui Chemical Co., Ltd.
Masashi Okabe
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Fiber-Reinforced Composite Pipe And Cold/Warm Water Piping System
Publication number
20180038522
Publication date
Feb 8, 2018
SEKISUI CHEMICAL CO., LTD.
Toshifumi SANNI
B32 - LAYERED PRODUCTS
Information
Patent Application
FIRE-RESISTANT PIPING MATERIAL
Publication number
20100173109
Publication date
Jul 8, 2010
SEKISUI CHEMICAL CO., LTD.
Masashi Okabe
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHLORINATED VINYL CHLORIDE-BASED RESIN AND MANUFACTURING METHOD
Publication number
20100063247
Publication date
Mar 11, 2010
SEKISUI CHEMICAL CO., LTD.
Toshifumi Sanni
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...