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).

  • Patent number: 11843066
    Abstract: 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: Grant
    Filed: August 7, 2020
    Date of Patent: December 12, 2023
    Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Yuki Kudo, Taizo Masuda, Masahiro Kitamura, Takakazu Hase
  • Publication number: 20210043787
    Abstract: 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: Application
    Filed: August 7, 2020
    Publication date: February 11, 2021
    Applicants: Toyota Jidosha Kabushiki Kaisha, Nippon Paint Automotive Coatings Co., Ltd.
    Inventors: Yuki Kudo, Taizo Masuda, Masahiro Kitamura, Takakazu Hase
  • Patent number: 10828823
    Abstract: 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: Grant
    Filed: February 19, 2016
    Date of Patent: November 10, 2020
    Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takakazu Hase, Masahiro Kitamura
  • Patent number: 10596796
    Abstract: 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: Grant
    Filed: November 18, 2015
    Date of Patent: March 24, 2020
    Assignee: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takakazu Hase, Masahiro Kitamura
  • Publication number: 20180345643
    Abstract: 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: Application
    Filed: November 18, 2015
    Publication date: December 6, 2018
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takakazu HASE, Masahiro KITAMURA
  • Publication number: 20180029289
    Abstract: 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: Application
    Filed: February 19, 2016
    Publication date: February 1, 2018
    Applicant: NIPPON PAINT AUTOMOTIVE COATINGS CO., LTD.
    Inventors: Takakazu HASE, Masahiro KITAMURA
  • Patent number: 7510769
    Abstract: 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: Grant
    Filed: March 9, 2005
    Date of Patent: March 31, 2009
    Assignees: 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
  • Patent number: 7052769
    Abstract: 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: Grant
    Filed: March 29, 2004
    Date of Patent: May 30, 2006
    Assignees: 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
  • Publication number: 20050202266
    Abstract: 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: Application
    Filed: March 9, 2005
    Publication date: September 15, 2005
    Inventors: Takakazu Hase, Yoshihiko Saito, Koichi Takahashi, Yasushi Kojima, Kenichi Shinya, Keishi Hamada
  • Publication number: 20040258905
    Abstract: 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: Application
    Filed: March 29, 2004
    Publication date: December 23, 2004
    Inventors: Takakazu Hase, Masahiro Kitamura, Yoshihiko Saitou, Hitoshi Ohgane, Keisuke Kojima, Koichi Takahashi
  • Patent number: 5609993
    Abstract: 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: Grant
    Filed: October 5, 1994
    Date of Patent: March 11, 1997
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Takakazu Hase, Seiji Arimatsu, Koichi Kimoto
  • Patent number: 5397675
    Abstract: 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: Grant
    Filed: July 30, 1993
    Date of Patent: March 14, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Seuji Arimatsu, Katsuji Konishi, Yoshifumi Ichinose, Takakazu Hase
  • Patent number: 5393637
    Abstract: 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: Grant
    Filed: February 28, 1992
    Date of Patent: February 28, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Kazunori Kanda, Yoshifumi Ichinose, Seiji Arimatsu, Katsuji Konishi, Takakazu Hase
  • Patent number: 5378579
    Abstract: 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: Grant
    Filed: July 8, 1992
    Date of Patent: January 3, 1995
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Seiji Arimatsu, Takakazu Hase, Yoshifumi Ichinose
  • Patent number: 5312654
    Abstract: 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: Grant
    Filed: September 17, 1992
    Date of Patent: May 17, 1994
    Assignee: Nippon Paint Co., Ltd.
    Inventors: Seiji Arimatsu, Takakazu Hase, Koichi Kimoto