Patents by Inventor Akira KURAGANO
Akira KURAGANO has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11858708Abstract: A sheet member container including one or more sheet members, including a main-body forming sheet member having an outer film layer and an inner film layer laminated on each other. The sheet member container has a containing portion that accommodates contents, a container main body including the main-body forming sheet member, and a peripheral edge sealing portion in which the one or more sheet members are folded along a folding line.Type: GrantFiled: March 13, 2020Date of Patent: January 2, 2024Assignee: Kao CorporationInventors: Takahiro Otsuka, Daisuke Kodama, Akira Kuragano
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Patent number: 11834244Abstract: A sheet member container having one or more sheet members including a main-body forming sheet member in which a plurality of film layers including an inner film layer and an outer film layer are stacked; a containing portion that accommodates contents; a container main body including the main-body forming sheet member, and surrounding the containing portion; and a peripheral edge sealing portion in which the one or more sheet members are folded along a folding line, and peripheral edge portions of the one or more sheet members are attached to each other.Type: GrantFiled: March 13, 2020Date of Patent: December 5, 2023Assignee: Kao CorporationInventors: Kenichi Shiba, Akira Kuragano, Takahiro Otsuka
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Patent number: 11738928Abstract: Provided is a sheet for container to be used in a flexible container, the sheet for container having a plurality of films layered in the sheet for container, the sheet for container including: a first film including a first base-material layer, which is coated with a first applying-type gas barrier layer and made of a single type of material having a heat-sealing property; and a second film including a second base-material layer, which is coated with a second applying-type gas barrier layer and made of a single type of material that is a same type of material as the first base-material layer, in which: the first film and the second film are attached to each other by heat sealing; and a gas enclosing portion, which is partially non-attached and in which gas is able to be enclosed, is formed between the first film and the second film.Type: GrantFiled: November 10, 2021Date of Patent: August 29, 2023Assignee: Kao CorporationInventors: Akira Kuragano, Yoshinori Inagawa, Daisuke Kodama, Ryo Shibutani
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Publication number: 20230150743Abstract: A sheet member container including one or more sheet members, including a main-body forming sheet member having an outer film layer and an inner film layer laminated on each other. The sheet member container has a containing portion that accommodates contents, a container main body including the main-body forming sheet member, and a peripheral edge sealing portion in which the one or more sheet members are folded along a folding line.Type: ApplicationFiled: March 13, 2020Publication date: May 18, 2023Applicant: Kao CorporationInventors: Takahiro OTSUKA, Daisuke KODAMA, Akira KURAGANO
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Publication number: 20230108758Abstract: A sheet member container having one or more sheet members including a main-body forming sheet member in which a plurality of film layers including an inner film layer and an outer film layer are stacked; a containing portion that accommodates contents; a container main body including the main-body forming sheet member, and surrounding the containing portion; and a peripheral edge sealing portion in which the one or more sheet members are folded along a folding line, and peripheral edge portions of the one or more sheet members are attached to each other.Type: ApplicationFiled: March 13, 2020Publication date: April 6, 2023Applicant: Kao CorporationInventors: Kenichi SHIBA, Akira KURAGANO, Takahiro OTSUKA
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Publication number: 20220063890Abstract: Provided is a sheet for container to be used in a flexible container, the sheet for container having a plurality of films layered in the sheet for container, the sheet for container including: a first film including a first base-material layer, which is coated with a first applying-type gas barrier layer and made of a single type of material having a heat-sealing property; and a second film including a second base-material layer, which is coated with a second applying-type gas barrier layer and made of a single type of material that is a same type of material as the first base-material layer, in which: the first film and the second film are attached to each other by heat sealing; and a gas enclosing portion, which is partially non-attached and in which gas is able to be enclosed, is formed between the first film and the second film.Type: ApplicationFiled: November 10, 2021Publication date: March 3, 2022Applicant: Kao CorporationInventors: Akira KURAGANO, Yoshinori INAGAWA, Daisuke KODAMA, Ryo SHIBUTANI
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Patent number: 11198549Abstract: Provided is a sheet for container to be used in a flexible container, the sheet for container having a plurality of films layered in the sheet for container, the sheet for container including: a first film including a first base-material layer, which is coated with a first applying-type gas barrier layer and made of a single type of material having a heat-sealing property; and a second film including a second base-material layer, which is coated with a second applying-type gas barrier layer and made of a single type of material that is a same type of material as the first base-material layer, in which: the first film and the second film are attached to each other by heat sealing; and a gas enclosing portion, which is partially non-attached and in which gas is able to be enclosed, is formed between the first film and the second film.Type: GrantFiled: April 4, 2019Date of Patent: December 14, 2021Assignee: Kao CorporationInventors: Akira Kuragano, Yoshinori Inagawa, Daisuke Kodama, Ryo Shibutani
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Publication number: 20210039860Abstract: Provided is a sheet for container to be used in a flexible container, the sheet for container having a plurality of films layered in the sheet for container, the sheet for container including: a first film including a first base-material layer, which is coated with a first applying-type gas barrier layer and made of a single type of material having a heat-sealing property; and a second film including a second base-material layer, which is coated with a second applying-type gas barrier layer and made of a single type of material that is a same type of material as the first base-material layer, in which: the first film and the second film are attached to each other by heat sealing; and a gas enclosing portion, which is partially non-attached and in which gas is able to be enclosed, is formed between the first film and the second film.Type: ApplicationFiled: April 4, 2019Publication date: February 11, 2021Applicant: Kao CorporationInventors: Akira KURAGANO, Yoshinori INAGAWA, Daisuke KODAMA, Ryo SHIBUTANI
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Patent number: D953865Type: GrantFiled: May 24, 2019Date of Patent: June 7, 2022Assignee: Kao CorporationInventor: Akira Kuragano
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Patent number: D953867Type: GrantFiled: May 24, 2019Date of Patent: June 7, 2022Assignee: Kao CorporationInventor: Akira Kuragano