Patents by Inventor Osamu Sawanobori
Osamu Sawanobori 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: 10966316Abstract: A wiring film is provided between a cloth and an electronic component, wherein the wiring film has a wiring layer including an extensible film and wirings provided along the extensible film inside or on an outer surface of the extensible film and at least a part of the wirings is exposed from a first surface of the wiring layer that faces the electronic component.Type: GrantFiled: October 14, 2016Date of Patent: March 30, 2021Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCYInventors: Masao Nakajima, Ichiro Amimori, Osamu Sawanobori, Takao Someya
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Patent number: 10548219Abstract: The present invention provides a stress relaxation substrate for relaxing stress generated due to differences in the hardness of a circuit substrate and a cloth body. This stress relaxation substrate is disposed between a cloth body and a circuit board having a wiring, wherein the stress relaxation substrate includes a stress relaxation layer harder than the cloth body, and softer than the circuit board, an adhesive layer provided on one surface of the stress relaxation layer, and a conductive portion provided on the stress relaxation layer to be formed between a first surface and a second surface.Type: GrantFiled: October 14, 2016Date of Patent: January 28, 2020Assignee: JAPAN SCIENCE AND TECHNOLOGY AGENCYInventors: Masao Nakajima, Ichiro Amimori, Osamu Sawanobori, Takao Someya
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Publication number: 20190075652Abstract: A wiring film is provided between a cloth and an electronic component, wherein the wiring film has a wiring layer including an extensible film and wirings provided along the extensible film inside or on an outer surface of the extensible film and at least a part of the wirings is exposed from a first surface of the wiring layer that faces the electronic component.Type: ApplicationFiled: October 14, 2016Publication date: March 7, 2019Applicant: Japan Science and Technology AgencyInventors: Masao Nakajima, Ichiro Amimori, Osamu Sawanobori, Takao Someya
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Publication number: 20180332702Abstract: The present invention provides a stress relaxation substrate for relaxing stress generated due to differences in the hardness of a circuit substrate and a cloth body. This stress relaxation substrate is disposed between a cloth body and a circuit board having a wiring, wherein the stress relaxation substrate includes a stress relaxation layer harder than the cloth body, and softer than the circuit board, an adhesive layer provided on one surface of the stress relaxation layer, and a conductive portion provided on the stress relaxation layer to be formed between a first surface and a second surface.Type: ApplicationFiled: October 14, 2016Publication date: November 15, 2018Applicant: JAPAN SCIENCE AND TECHNOLOGY AGENCYInventors: Masao NAKAJIMA, Ichiro AMIMORI, Osamu SAWANOBORI, Takao SOMEYA
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Patent number: 8861083Abstract: A birefringence pattern builder used in a method of producing a patterned birefringent product including a step of patterned light exposure of an optically anisotropic layer and a step of heating the layer after the light exposure to 50° C. or higher but not higher than 400° C., which include the optically anisotropic layer, a support, and a laminate film in this order, is provided. The birefringence pattern builder prevents nonuniformity of functional layers that may generate in the production process, is useful for a production method that hardly causes nonuniformity in the patterned birefringent product even after a rolling-up step in the industrial production process, and enables a production of a thinner product.Type: GrantFiled: July 27, 2011Date of Patent: October 14, 2014Assignee: FUJIFILM CorporationInventors: Osamu Sawanobori, Hideaki Itou
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Publication number: 20140272386Abstract: A heat ray shielding material having a metal particles-containing layer that contains at least one type of metal particles, in which the metal particles contain tabular metal particles having a hexagonal to circular form in a ratio of at least 60% by number, the main plane of the hexagonal to circular, tabular metal particles is in plane orientation in a range of from 0° to ±30° on average relative to one surface of the metal particles-containing layer, and at least 80% by number of the hexagonal to circular, tabular metal particles exist in the range of from the surface to d/2, of the metal particles-containing layer where d indicates the thickness of the metal particles-containing layer, has good visible light transmittance, heat shieldability (solar reflectance) and rubbing resistance.Type: ApplicationFiled: March 5, 2014Publication date: September 18, 2014Applicant: FUJIFILM CorporationInventors: Naoharu KIYOTO, Osamu SAWANOBORI
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Patent number: 8709553Abstract: A product comprising a patterned optically anisotropic layer having two or more regions of different birefringence in the form of a pattern, which further comprises a semi-transmissive-half-reflective layer having a transmittance of 30% or higher and a reflectance of 30% or higher is provided. The product permits visualization of a latent image in the product through a polarizing plate as well as visualization of the information on the side opposite to the side to be viewed from.Type: GrantFiled: March 25, 2011Date of Patent: April 29, 2014Assignee: FUJIFILM CorporationInventors: Ichirou Amimori, Osamu Sawanobori, Kouki Takahashi, Satomi Suzuki, Masao Nakajima, Hideki Kaneiwa
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Publication number: 20140004338Abstract: Provided is a heat ray-shielding material, including: a metal particle-containing layer including at least one type of metal particles; and an overcoat layer in close contact with at least one surface of the metal particle-containing layer, wherein the metal particles comprise 60% by number or more of substantially hexagonal to substantially circular tabular metal particles, and wherein principal planes of the substantially hexagonal to substantially circular tabular metal particles are plane-oriented within a range from 0° to ±30° on average in relation to one surface of the metal particle-containing layer.Type: ApplicationFiled: September 3, 2013Publication date: January 2, 2014Applicant: FUJIFILM CorporationInventors: Naoharu KIYOTO, Osamu SAWANOBORI
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Publication number: 20120028193Abstract: A birefringence pattern builder used in a method of producing a patterned birefringent product including a step of patterned light exposure of an optically anisotropic layer and a step of heating the layer after the light exposure to 50° C. or higher but not higher than 400° C., which include the optically anisotropic layer, a support, and a laminate film in this order, is provided. The birefringence pattern builder prevents nonuniformity of functional layers that may generate in the production process, is useful for a production method that hardly causes nonuniformity in the patterned birefringent product even after a rolling-up step in the industrial production process, and enables a production of a thinner product.Type: ApplicationFiled: July 27, 2011Publication date: February 2, 2012Inventors: Osamu SAWANOBORI, Hideaki Itou
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Patent number: 8092872Abstract: An optical film includes a transparent support; and a hardcoat layer that is a layer formed by curing a coating solution containing (A) an octa- to pentadeca-functional urethane (meth)acrylate-based compound having a molecular weight of 800 to 2,000 and having two or more urethane bonds in its molecule, and a photopolymerization initiator.Type: GrantFiled: December 4, 2007Date of Patent: January 10, 2012Assignee: Fujifilm CorporationInventors: Shunichi Kondo, Osamu Sawanobori
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Publication number: 20110234969Abstract: A product comprising a patterned optically anisotropic layer having two or more regions of different birefringence in the form of a pattern, which further comprises a semi-transmissive-half-reflective layer having a transmittance of 30% or higher and a reflectance of 30% or higher is provided. The product permits visualization of a latent image in the product through a polarizing plate as well as visualization of the information on the side opposite to the side to be viewed from.Type: ApplicationFiled: March 25, 2011Publication date: September 29, 2011Inventors: Ichirou AMIMORI, Osamu Sawanobori, Kouki Takahashi, Satomi Suzuki, Masao Nakajima, Hideki Kaneiwa
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Publication number: 20090274891Abstract: An antireflection film including a transparent support and at least one layer having a refractive index of from 1.28 to 1.48, wherein the layer having a refractive index of from 1.28 to 1.48 positioned farthest from the transparent support in the at least one layer having a refractive index of from 1.28 to 1.48 is formed by coating a coating composition including: an ionizing radiation hardenable compound; a particle having a conductive metal oxide-coated layer; and at least one ionizing radiation hardenable fluorine-containing antifouling agent.Type: ApplicationFiled: July 17, 2009Publication date: November 5, 2009Applicant: FUJIFILM CorporationInventors: Osamu SAWANOBORI, Hiroyuki Yoneyama
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Publication number: 20080131674Abstract: An optical film includes a transparent support; and a hardcoat layer that is a layer formed by curing a coating solution containing (A) an octa- to pentadeca-functional urethane (meth)acrylate-based compound having a molecular weight of 800 to 2,000 and having two or more urethane bonds in its molecule, and a photopolymerization initiator.Type: ApplicationFiled: December 4, 2007Publication date: June 5, 2008Inventors: Shunichi KONDO, Osamu SAWANOBORI
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Publication number: 20070086091Abstract: An antireflection film comprising a transparent support and at least one layer having a refractive index of from 1.28 to 1.48, wherein the layer having a refractive index of from 1.28 to 1.48 positioned farthest from the transparent support in the at least one layer having a refractive index of from 1.28 to 1.48 is formed by coating a coating composition containing: an ionizing radiation hardenable compound; and a particle having a conductive metal oxide-coated layer.Type: ApplicationFiled: September 26, 2006Publication date: April 19, 2007Applicant: FUJIFILM CorporationInventors: Osamu Sawanobori, Hiroyuki Yoneyama