Patents by Inventor Tamio Shikano
Tamio Shikano 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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Publication number: 20230090231Abstract: The present disclosure is directed to providing a self-adhesive foamed laminate sheet which is excellent in air escapability even after exposure to heat and pressure. The self-adhesive foamed laminate sheet of the present disclosure includes a synthetic paper substrate and a self-adhesive foamed sheet. The self-adhesive foamed sheet is formed from a composition for a self-adhesive foamed sheet including a polymer, a crosslinking agent, and a wax agent.Type: ApplicationFiled: February 15, 2021Publication date: March 23, 2023Applicants: ZEON CORPORATION, YUPO CORPORATIONInventors: Shunsuke NISHIMURA, Kosuke SAEKI, Tamio SHIKANO
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Patent number: 11352529Abstract: The present disclosure is directed to provide a package which enables repeated opening and sealing of an opening, and can be favorably closed by bringing a pair of resin adhesive parts into contact with each other while preventing sticking of materials to each resin adhesive part. A package of the present disclosure comprises a main body having an internal space and an opening in communication between the internal space and an outside; and a pair of, i.e., two, resin adhesive parts which are disposed so as to be capable of being brought into contact with each other for sealing the opening. Here, the 90-degree peel force between the pair of resin adhesive parts is 0.02 N or more, the coefficient of dynamic friction of each of the two resin adhesive parts is 1.50 or less, and the tack force of each of the two resin adhesive parts is 1.60 N or less.Type: GrantFiled: October 31, 2019Date of Patent: June 7, 2022Assignee: ZEON CORPORATIONInventors: Hidekazu Tanaka, Atsushi Sone, Tamio Shikano
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Publication number: 20210388242Abstract: The present disclosure is directed to provide a package which enables repeated opening and sealing of an opening, and can be favorably closed by bringing a pair of resin adhesive parts into contact with each other while preventing sticking of materials to each resin adhesive part. A package of the present disclosure comprises a main body having an internal space and an opening in communication between the internal space and an outside; and a pair of, i.e., two, resin adhesive parts which are disposed so as to be capable of being brought into contact with each other for sealing the opening. Here, the 90-degree peel force between the pair of resin adhesive parts is 0.02 N or more, the coefficient of dynamic friction of each of the two resin adhesive parts is 1.50 or less, and the tack force of each of the two resin adhesive parts is 1.60 N or less.Type: ApplicationFiled: October 31, 2019Publication date: December 16, 2021Applicant: YUPO CORPORATIONInventors: Hidekazu TANAKA, Atsushi SONE, Tamio SHIKANO
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Patent number: 11124679Abstract: Provided is a laminated sheet including an upper paper layer and a release sheet layer, the upper paper layer including synthetic paper and an adsorbing layer, the synthetic paper, the adsorbing layer and the release sheet layer, in order, being laminated, wherein the adsorbing layer is a foam sheet of a resin composition, the resin composition containing crosslinking resultant of 100 parts by mass of a (meth)acrylic acid ester copolymer resin and 1 to 20 parts by mass of a carbodiimide crosslinking agent, the (meth)acrylic acid ester copolymer resin having a N-methylol group, a glass transition temperature of the (meth)acrylic acid ester copolymer resin being no more than ?10° C., the release sheet layer consists of a thermoplastic resin sheet, and a rate of tensile elastic moduli is 0.Type: GrantFiled: September 12, 2017Date of Patent: September 21, 2021Assignees: ZEON CORPORATION, YUPO CORPORATIONInventors: Shinsuke Ashida, Atsushi Sone, Tamio Shikano, Hiroshi Koike
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Publication number: 20190185720Abstract: Provided is a laminated sheet including an upper paper layer and a release sheet layer, the upper paper layer including synthetic paper and an adsorbing layer, the synthetic paper, the adsorbing layer and the release sheet layer, in order, being laminated, wherein the adsorbing layer is a foam sheet of a resin composition, the resin composition containing crosslinking resultant of 100 parts by mass of a (meth)acrylic acid ester copolymer resin and 1 to 20 parts by mass of a carbodiimide crosslinking agent, the (meth)acrylic acid ester copolymer resin having a N-methylol group, a glass transition temperature of the (meth)acrylic acid ester copolymer resin being no more than ?10° C., the release sheet layer consists of a thermoplastic resin sheet, and a rate of tensile elastic moduli is 0.Type: ApplicationFiled: September 12, 2017Publication date: June 20, 2019Applicants: ZEON CORPORATION, YUPO CORPORATIONInventors: Shinsuke ASHIDA, Atsushi SONE, Tamio SHIKANO, Hiroshi KOIKE
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Patent number: 7960022Abstract: Disclosed is a forgery-preventing film having, on one side of a first layer (A) comprising a thermoplastic resin, a second layer (B) comprising a thermoplastic resin wherein said film satisfying at least one of the following conditions: Condition 1: one side of said first layer (A) is treated to prevent forgery and said second layer (B) is formed on the surface of the treated side of said first layer (A); Condition 2: said second layer (B) comprises at least two thermoplastic resins of different melt viscosities; Condition 3: porosity of said second layer (B) is greater than porosity of said first layer (A); and Condition 4: a polymer net is formed on one side of said first layer (A) and said second layer (B) is formed on the surface having the polymer net.Type: GrantFiled: November 7, 2008Date of Patent: June 14, 2011Assignee: Yupo CorporationInventors: Tamio Shikano, Takaaki Asakura, Takahiko Ueda
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Patent number: 7687127Abstract: A label paper including a thermoplastic resin sheet (A) formed by stretching along at least one axis and heat treating at 50 to 250° C., an adhesive layer (B), and a release paper (C). Under a thermomechanical analysis with heating from a room temperature to 150° C., ? is in a range of from ?2.5 to 2.5 percent, and ?-? is in a range of from ?1.5 to 1.5 percent, where ? is a ratio of a dimension of the thermoplastic resin sheet (A) after the heating to a dimension of the thermoplastic resin sheet (A) before the heating, and ? is a ratio of a dimension of the release paper (C) after the heating to a dimension of the release paper (C) before the heating.Type: GrantFiled: February 26, 2007Date of Patent: March 30, 2010Assignee: Yupo CorporationInventors: Tamio Shikano, Ichiro Ohkawachi, Hiroshi Koike, Tomotsugu Takahashi
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Publication number: 20090176075Abstract: Disclosed is a forgery-preventing film having, on one side of a first layer (A) comprising a thermoplastic resin, a second layer (B) comprising a thermoplastic resin wherein said film satisfying at least one of the following conditions: Condition 1: one side of said first layer (A) is treated to prevent forgery and said second layer (B) is formed on the surface of the treated side of said first layer (A); Condition 2: said second layer (B) comprises at least two thermoplastic resins of different melt viscosities; Condition 3: porosity of said second layer (B) is greater than porosity of said first layer (A); and Condition 4: a polymer net is formed on one side of said first layer (A) and said second layer (B) is formed on the surface having the polymer net.Type: ApplicationFiled: November 7, 2008Publication date: July 9, 2009Applicant: YUPO CORPORATIONInventors: Tamio SHIKANO, Takaaki Asakura, Takahiko Ueda
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Patent number: 7338693Abstract: A pressure-sensitive adhesion-processed sheet which can be easily stuck without forming blisters by air-entrapment, is less expensive, can be easily re-stuck, and has favorable working characteristics. The pressure-sensitive adhesion-processed sheet includes a sheet base material and a pressure-sensitive adhesive layer having plural small valleys and plural small peaks.Type: GrantFiled: October 11, 2005Date of Patent: March 4, 2008Assignee: Yupo CorporationInventors: Tamio Shikano, Katsukuni Nitta, Koichi Ishida
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Publication number: 20070141290Abstract: A label paper including a thermoplastic resin sheet (A) formed by stretching along at least one axis and heat treating at 50 to 250° C., an adhesive layer (B), and a release paper (C). Under a thermomechanical analysis with heating from a room temperature to 150° C., ? is in a range of from ?2.5 to 2.5 percent, and ??? is in a range of from ?1.5 to 1.5 percent, where ? is a ratio of a dimension of the thermoplastic resin sheet (A) after the heating to a dimension of the thermoplastic resin sheet (A) before the heating, and ? is a ratio of a dimension of the release paper (C) after the heating to a dimension of the release paper (C) before the heating.Type: ApplicationFiled: February 26, 2007Publication date: June 21, 2007Applicant: YUPO CORPORATIONInventors: Tamio SHIKANO, Ichiro Ohkawachi, Hiroshi Koike, Tomotsugu Takahashi
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Publication number: 20060051551Abstract: A pressure-sensitive adhesion-processed sheet which can be easily stuck without forming blisters by air-entrapment, is less expensive, can be easily re-stuck, and has favorable working characteristics. The pressure-sensitive adhesion-processed sheet includes a sheet base material and a pressure-sensitive adhesive layer having plural small valleys and plural small peaks.Type: ApplicationFiled: October 11, 2005Publication date: March 9, 2006Applicant: YUPO CORPORATIONInventors: Tamio Shikano, Katsukuni Nitta, Koichi Ishida
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Patent number: 6908658Abstract: The object of the invention is to provide an electrophotography recording paper having excellent density, color tone, gradation, fixing properties and recording qualities, while having excellent water resistance and durability. The object may be obtained by constructing an electrophotography recording paper 1 by laminating a recording layer 3 comprising a synthetic resin film having a coating layer 4 on at least one side of a base material layer 2 comprising a paper material having a water resistance. The electrostatic capacity of the electrophotography recording paper is controlled at 10 pF/cm2 or more. It is desirable that the synthetic resin film as the recording layer 3 be a polyester film, particularly a polyethylene terephthalate film.Type: GrantFiled: January 13, 2003Date of Patent: June 21, 2005Assignee: Yupo CorporationInventors: Katsukuni Nitta, Hideo Shimoda, Tamio Shikano
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Publication number: 20040018355Abstract: Disclosed is a forgery-preventing film having, on one side of a first layer (A) comprising a thermoplastic resin, a second layer (B) comprising a thermoplastic resin wherein said film satisfying at least one of the following conditions: Condition 1: one side of said first layer (A) is treated to prevent forgery and said second layer (B) is formed on the surface of the treated side of said first layer (A); Condition 2: said second layer (B) comprises at least two thermoplastic resins of different melt viscosities; Condition 3: porosity of said second layer (B) is greater than porosity of said first layer (A); and Condition 4: a polymer net is formed on one side of said first layer (A) and said second layer (B) is formed on the surface having the polymer net.Type: ApplicationFiled: March 18, 2003Publication date: January 29, 2004Applicant: YUPO CORPORATIONInventors: Tamio Shikano, Takaaki Asakura, Takahiko Ueda
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Patent number: 6627298Abstract: A support which contains a base layer (B) composed of a biaxially stretched film of a thermoplastic resin containing an inorganic fine powder; and a surface layer (A) provided at least on one side of such base layer (B), which is composed of a biaxially stretched film of a thermoplastic resin having a three dimensional center plane average roughness of about 0.3 &mgr;m or below and a 60 degrees surface glossiness of about 80% or above is disclosed. A thermal transfer image-recording material using such support can produce a clear image having an excellent glossiness and no external waviness.Type: GrantFiled: April 27, 2001Date of Patent: September 30, 2003Assignee: Yupo CorporationInventors: Hiroshi Koyama, Akihiko Ohno, Tamio Shikano
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Publication number: 20030157299Abstract: The object of the invention is to provide an electrophotography recording paper having excellent density, color tone, gradation, fixing properties, and recording qualities, while having excellent water resistance, and durability.Type: ApplicationFiled: January 13, 2003Publication date: August 21, 2003Applicant: YUPO CORPORATIONInventors: Katsukuni Nitta, Hideo Shimoda, Tamio Shikano
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Publication number: 20030104180Abstract: Provided are an electrophotographic recording sheet, which has an electrostatic capacity of greater than or equal to 4 pF/cm2 and a Clark stiffness of from 15 to 500, and which comprises a thermoplastic resin sheet (A) that is formed by stretching along at least one axis and heat treating at 50 to 250° C.; and a label paper in the form of a laminate sequentially having an adhesive layer (B) and a release paper (C) on one surface of the thermoplastic resin sheet (A), wherein, under a thermomechanical analysis with heating from room temperature to 150° C., a dimensional change ratio (&agr;) of the thermoplastic resin sheet (A) after heating to the unheated thermoplastic resin sheet (A) is from −2.5 to 2.5 percent and the difference (&agr;−&bgr;) is from −1.5 to 1.5 percent, where &bgr; is a dimensional change ratio of the release paper (C) after heating to the unheated release paper (C).Type: ApplicationFiled: November 15, 2002Publication date: June 5, 2003Applicant: YUPO CORPORATIONInventors: Tamio Shikano, Ichiro Ohkawachi, Hiroshi Koike, Tomotsugu Takahashi
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Patent number: 6562454Abstract: An IC tag and label are provided which allow data to be recorded on the surface thereof, are free from security problem that the inner IC circuit or wiring circuit can be seen through, exhibit excellent strength and water resistance, can be used even in the atmosphere and water and can be used for frozen food vessels, industrial products, various chemical vessels, etc. and for flow control, production line control, etc. The IC tag has a laminated structure that includes a thermoplastic resin film layer (A), an adhesive layer (D), and an IC circuit layer (B) or an IC circuit protective layer (C) having a hole containing an IC circuit layer (B). The IC label has a laminated structure that includes a thermoplastic resin film layer (A), an adhesive layer (D), an IC circuit layer (B) or an IC circuit protective layer (C) having a hole containing an IC circuit layer (B), and an adhesive layer (G). An airline tag includes the IC label.Type: GrantFiled: December 4, 2001Date of Patent: May 13, 2003Assignee: Yupo CorporationInventors: Tomotsugu Takahashi, Tamio Shikano
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Publication number: 20020100547Abstract: An IC tag and label are provided which allow data to be recorded on the surface thereof, are free from security problem that the inner IC circuit or wiring circuit can be seen through, exhibit excellent strength and water resistance, can be used even in the atmosphere and water and can be used for frozen food vessels, industrial products, various chemical vessels, etc. and for flow control, production line control, etc. The IC tag has a laminated structure that includes a thermoplastic resin film layer (A), an adhesive layer (D), and an IC circuit layer (B) or an IC circuit protective layer (C) having a hole containing an IC circuit layer (B). The IC label has a laminated structure that includes a thermoplastic resin film layer (A), an adhesive layer (D), an IC circuit layer (B) or an IC circuit protective layer (C) having a hole containing an IC circuit layer (B), and an adhesive layer (G). An airline tag includes the IC label.Type: ApplicationFiled: December 4, 2001Publication date: August 1, 2002Applicant: YUPO CORPORATIONInventors: Tomotsugu Takahashi, Tamio Shikano
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Publication number: 20020039640Abstract: A support which contains a base layer (B) composed of a biaxially stretched film of a thermoplastic resin containing an inorganic fine powder; and a surface layer (A) provided at least on one side of such base layer (B), which is composed of a biaxially stretched film of a thermoplastic resin having a three dimensional center plane average roughness of about 0.3 &mgr;m or below and a 60 degrees surface glossiness of about 80% or above is disclosed. A thermal transfer image-recording material using such support can produce a clear image having an excellent glossiness and no external waviness.Type: ApplicationFiled: April 27, 2001Publication date: April 4, 2002Applicant: Yupo CORPORATIONInventors: Hiroshi Koyama, Akihiko Ohno, Tamio Shikano