Patents by Inventor Takakazu Hase
Takakazu Hase 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: 11843066Abstract: A photovoltaic cell module in which a difference in color between a photovoltaic cell and the other portion is made to disappear and the changes of the color and appearance of its surface depending upon a viewing angle is hardly visually recognized, while suppressing the reduction of the power generation amount of the photovoltaic cell. The present photovoltaic cell module includes a thin plate-like photovoltaic cell enclosed in transparent sealing material; a transparent face plate laminated on the surface of the sealing material on the light receiving surface side of the photovoltaic cell; and a decorative layer laminated on the face plate, where a transparent resin is employed as base material of the decorative layer and light transmissive scaly glitter pigment is dispersed in the decorative layer such that the surface direction of the pigment is along the face plate surface.Type: GrantFiled: August 7, 2020Date of Patent: December 12, 2023Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Yuki Kudo, Taizo Masuda, Masahiro Kitamura, Takakazu Hase
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Publication number: 20210043787Abstract: A photovoltaic cell module in which a difference in color between a photovoltaic cell and the other portion is made to disappear and the changes of the color and appearance of its surface depending upon a viewing angle is hardly visually recognized, while suppressing the reduction of the power generation amount of the photovoltaic cell. The present photovoltaic cell module includes a thin plate-like photovoltaic cell enclosed in transparent sealing material; a transparent face plate laminated on the surface of the sealing material on the light receiving surface side of the photovoltaic cell; and a decorative layer laminated on the face plate, where a transparent resin is employed as base material of the decorative layer and light transmissive scaly glitter pigment is dispersed in the decorative layer such that the surface direction of the pigment is along the face plate surface.Type: ApplicationFiled: August 7, 2020Publication date: February 11, 2021Applicants: Toyota Jidosha Kabushiki Kaisha, Nippon Paint Automotive Coatings Co., Ltd.Inventors: Yuki Kudo, Taizo Masuda, Masahiro Kitamura, Takakazu Hase
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Patent number: 10828823Abstract: The present disclosure is to provide a laminated film for decorating a three-dimensional molded product by vacuum forming which has a crack and strain-free uneven design on the clear coating film layer being an outermost layer at the time of use and provide a good design property to a molded product. A laminated film for decorating a three-dimensional molded product by vacuum forming, having a base material film layer (A), a clear coating film layer (B), and a design layer (C), wherein at least one face of the base material film layer (A) bordering the clear coating film layer (B) has an uneven design.Type: GrantFiled: February 19, 2016Date of Patent: November 10, 2020Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Takakazu Hase, Masahiro Kitamura
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Patent number: 10596796Abstract: The present disclosure is aimed at providing a laminated film for decorating a three-dimensional molded product with which problems on a split, white turbidity and the like in the laminated film for decorating a three-dimensional molded product having a metallic tone design layer can be improved and an outer film having excellent characteristics with regard to scratch resistance, hardness, chemical resistance, and the like on the surface of the film after decorating can be formed. A laminated film for decorating a three-dimensional molded product, having an adhesion layer (A), a metallic tone design layer (B) constituted of a coating film layer (B-1) containing vapor-deposited aluminum or a vapor-deposited metal layer (B-2) composed of indium or tin, a clear coating film layer (C) composed of an energy ray-curable coating film, and a base material film layer (D).Type: GrantFiled: November 18, 2015Date of Patent: March 24, 2020Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Takakazu Hase, Masahiro Kitamura
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Publication number: 20180345643Abstract: The present disclosure is aimed at providing a laminated film for decorating a three-dimensional molded product with which problems on a split, white turbidity and the like in the laminated film for decorating a three-dimensional molded product having a metallic tone design layer can be improved and an outer film having excellent characteristics with regard to scratch resistance, hardness, chemical resistance, and the like on the surface of the film after decorating can be formed. A laminated film for decorating a three-dimensional molded product, having an adhesion layer (A), a metallic tone design layer (B) constituted of a coating film layer (B-1) containing vapor-deposited aluminum or a vapor-deposited metal layer (B-2) composed of indium or tin, a clear coating film layer (C) composed of an energy ray-curable coating film, and a base material film layer (D).Type: ApplicationFiled: November 18, 2015Publication date: December 6, 2018Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Takakazu HASE, Masahiro KITAMURA
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Publication number: 20180029289Abstract: The present disclosure is to provide a laminated film for decorating a three-dimensional molded product by vacuum forming which has a crack and strain-free uneven design on the clear coating film layer being an outermost layer at the time of use and provide a good design property to a molded product. A laminated film for decorating a three-dimensional molded product by vacuum forming, having a base material film layer (A), a clear coating film layer (B), and a design layer (C), wherein at least one face of the base material film layer (A) bordering the clear coating film layer (B) has an uneven design.Type: ApplicationFiled: February 19, 2016Publication date: February 1, 2018Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.Inventors: Takakazu HASE, Masahiro KITAMURA
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Patent number: 7510769Abstract: A laminate film has a clear layer (B) comprising an acrylic-based polymer (B1) having at least one longer unsaturated double bond group and at least one shorter unsaturated double bond group as side chains, and having a weight-average molecular weight not less than 50,000 but not more than 500,000, the longer unsaturated double bond group introduced in the acrylic-based polymer (B1) by a long-chain unsaturated carboxylic acid having a molecular weight of 150 or more, and the shorter unsaturated double bond group introduced in the acrylic-based polymer (B1) by a short-chain unsaturated carboxylic acid having a molecular weight of less than 150. Compared with laminate films prepared by spray coating, dip coating, or other coating methods, this laminate film is excellent in processability, coating film properties, and ornamental properties. Thus, an article can be excellently decorated with the laminate film provided by the present invention.Type: GrantFiled: March 9, 2005Date of Patent: March 31, 2009Assignees: Nippon Bee Chemical Co., Ltd., Nippon Paint Co., Ltd., Hitachi Chemical Co., Ltd.Inventors: Takakazu Hase, Yoshihiko Saito, Koichi Takahashi, Yasushi Kojima, Kenichi Shinya, Keishi Hamada
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Patent number: 7052769Abstract: A laminate film includes a guard film layer (A), a clear coating layer (B), and a color coating layer (C). A color coating material, from which the color coating layer (C) is made, contains a shining material (C3) containing at least an aluminum flake. If necessary, the color coating layer further contains an orientation control material (C4).Type: GrantFiled: March 29, 2004Date of Patent: May 30, 2006Assignees: Nippon Bee Chemical Co., Ltd., Honda Motor Co., Ltd., Nippon Paint Co., Ltd.Inventors: Takakazu Hase, Masahiro Kitamura, Yoshihiko Saitou, Hitoshi Ohgane, Keisuke Kojima, Koichi Takahashi
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Publication number: 20050202266Abstract: A laminate film has a clear layer (B) comprising an acrylic-based polymer (B1) having at least one longer unsaturated double bond group and at least one shorter unsaturated double bond group as side chains, and having a weight-average molecular weight not less than 50,000 but not more than 500,000, the longer unsaturated double bond group introduced in the acrylic-based polymer (B1) by a long-chain unsaturated carboxylic acid having a molecular weight of 150 or more, and the shorter unsaturated double bond group introduced in the acrylic-based polymer (B1) by a short-chain unsaturated carboxylic acid having a molecular weight of less than 150. Compared with laminate films prepared by spray coating, dip coating, or other coating methods, this laminate film is excellent in processability, coating film properties, and ornamental properties. Thus, an article can be excellently decorated with the laminate film provided by the present invention.Type: ApplicationFiled: March 9, 2005Publication date: September 15, 2005Inventors: Takakazu Hase, Yoshihiko Saito, Koichi Takahashi, Yasushi Kojima, Kenichi Shinya, Keishi Hamada
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Publication number: 20040258905Abstract: A laminate film includes a guard film layer (A), a clear coating layer (B), and a color coating layer (C). A color coating material, from which the color coating layer (C) is made, contains a shining material (C3) containing at least an aluminum flake. If necessary, the color coating layer further contains an orientation control material (C4).Type: ApplicationFiled: March 29, 2004Publication date: December 23, 2004Inventors: Takakazu Hase, Masahiro Kitamura, Yoshihiko Saitou, Hitoshi Ohgane, Keisuke Kojima, Koichi Takahashi
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Patent number: 5609993Abstract: The present invention provides an improvement of the direct lithographic printing plate making process using ink-jet printing, which provides a printing plate having excellent resolution. Accordingly, the present invention provides an improvement of a process for producing a lithographic printing plate comprising selectively forming a light transmittable oxygen barrier film on a photopolymerizable layer of a photosensitive plate, exposing to light and then removing uncured portion on which the oxygen barrier film is not covered, wherein a protective layer which is capable of transmitting oxygen gas and the light to cure the photopolymerizable layer is formed on the photopolymerizable layer, a photosensitive plate therefor and an aqueous ink composition therefor.Type: GrantFiled: October 5, 1994Date of Patent: March 11, 1997Assignee: Nippon Paint Co., Ltd.Inventors: Takakazu Hase, Seiji Arimatsu, Koichi Kimoto
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Patent number: 5397675Abstract: The present invention provides a photosensitive resin composition for lithographic printing, which is developable with an alkali developer and exhibits excellent resolusion and excellent print durability. The photosensitive resin composition comprises (a) an alkali-swellable or alkali-soluble binder resin and (b) an oil-soluble diazo resin, wherein the binder resin has an acid value of 5 to 150 and has in molecules a group represented by ##STR1## wherein R.sup.1 represents a phenyl group which may have a substitution, R.sup.2 and R.sup.3, the same or different, represents a hydrogen atom or an alkyl group having 1 to 4 carbon atoms, R.sup.4 represents an alkylene group of which a backbone may be interrupted with an oxygen atom, a cycloalkylene group or a combination thereof, and may have thereon an alkyl group, a hydroxyl group, an oxo (.dbd.O) group or a combination thereof, and a and b independently shows 0 or 1.Type: GrantFiled: July 30, 1993Date of Patent: March 14, 1995Assignee: Nippon Paint Co., Ltd.Inventors: Seuji Arimatsu, Katsuji Konishi, Yoshifumi Ichinose, Takakazu Hase
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Patent number: 5393637Abstract: Disclosed is a photosensitive composition used for offset printing, which provides an offset printing plate with excellent durability and developability. The photosensitive composition comprises:(I) a film-forming binder resin,(II) a photosensitive substance, and(III) a microgel having a particle size of 0.01 to2.0 .mu. prepared by emulsion polymerization using a polymeric emulsifier having an Sp value of 9 to 16.Type: GrantFiled: February 28, 1992Date of Patent: February 28, 1995Assignee: Nippon Paint Co., Ltd.Inventors: Kazunori Kanda, Yoshifumi Ichinose, Seiji Arimatsu, Katsuji Konishi, Takakazu Hase
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Patent number: 5378579Abstract: A photopolymerizable composition comprising(A) an addition-polymerizable compound having an ethylenically unsaturated double bond,(B) a compound of the formula: ##STR1## [wherein R.sup.1 is a substituted or nonsubstituted phenyl group, R.sup.2 and R.sup.3 are the same or different and indicate a hydrogen atom or a C.sub.1-4 alkyl group, R.sup.4 in an alkylene group which may have at least one substituent selected from alkyl, hydroxyl and oxo (.dbd.O) on a main chain, or which may contain at least one member selected from an oxygen atom and a cycloalkylene group in a main chain, R.sup.5 is a hydrogen atom or a methyl group, and a and b are independently 0 or 1],(C) a light absorbing compound, and(D) a film-forming polymer having alkaline solubility or alkaline swelling characteristic is disclosed. There is also disclosed a photosensitive lithographic printing plate comprising the photopolymerizable composition.Type: GrantFiled: July 8, 1992Date of Patent: January 3, 1995Assignee: Nippon Paint Co., Ltd.Inventors: Seiji Arimatsu, Takakazu Hase, Yoshifumi Ichinose
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Patent number: 5312654Abstract: Disclosed is a method for making printing plates which comprises:forming an image on a substrate having an ink absorbing layer for lithographic plates by ink-jet printing using a photopolymerizable ink composition, andexposing it to an active light in the wavelength region with which said ink composition is sensitized to cure the image.Type: GrantFiled: September 17, 1992Date of Patent: May 17, 1994Assignee: Nippon Paint Co., Ltd.Inventors: Seiji Arimatsu, Takakazu Hase, Koichi Kimoto