Patents by Inventor Masaki Kutsukake
Masaki Kutsukake 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: 5276004Abstract: An image-receiving sheet comprising a base sheet and a receiving layer, provided on one surface of said base sheet, for receiving a dye or a pigment migrating from a heat transfer sheet, said base sheet comprising one or two or more layers, at least one layer of said base sheet having a porous structure or a foamed structure.Type: GrantFiled: November 21, 1991Date of Patent: January 4, 1994Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Noritaka Egashira, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Masaki Kutsukake, Kazunobu Imoto
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Patent number: 5270285Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: April 9, 1993Date of Patent: December 14, 1993Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 5260258Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a beat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: April 30, 1992Date of Patent: November 9, 1993Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 5217942Abstract: A heat transfer sheet having improved releasability includes a substrate film and a dye layer system formed on the substrate film. The dye layer system is composed of a dye allowed to migrate and transfer thermally onto an image-receiving sheet and a binder, wherein the dye layer system comprises two layers, only the outer surface layer of which contains a slip agent and/or a releasant.Type: GrantFiled: December 12, 1990Date of Patent: June 8, 1993Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Katsuyuki Oshima, Masaki Kutsukake, Hideaki Sato, Kenichiro Sudo
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Patent number: 5210068Abstract: An image-receiving sheet comprising a base sheet and a receiving layer, provided on one surface of said base sheet, for receiving a dye or a pigment migrating from a heat transfer sheet, said base sheet comprising one or two or more layers, at least one layer of said base sheet having a porous structure or a foamed structure.Type: GrantFiled: November 21, 1991Date of Patent: May 11, 1993Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Noritaka Egashira, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Masaki Kutsukake, Kazunobu Imoto
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Patent number: 5130292Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: March 1, 1990Date of Patent: July 14, 1992Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 5053382Abstract: The dye receiving sheet for preparation of a transparency according to the present invention is a sheet to be used in combination with a heat transfer sheet having a dye layer formed thereon and includes (2) a transparent substrate, (3) a transparent receiving layer provided on the transparent substrate for receiving the dye migrating from the heat transfer sheet corresponding to the energy applied from a thermal head and (5) an optically detectable layer provided on at least a part of the heat transferable sheet. By the provision of the optically detectable layer (5), improvement of running performance, operability within a heat-sensitive device as well as image density and sensitivity during printing can be attained, and also a detection mark can be freely added, whereby operability of the dye receiving sheet can be further improved.Type: GrantFiled: October 25, 1989Date of Patent: October 1, 1991Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masanori Akada, Noritaka Egashira, Mikizo Mizuno, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Takao Suzuki, Hitoshi Arita, Kazuyoshi Sorimachi, Tamami Iwata
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Patent number: 5001106Abstract: An image-receiving sheet comprising a base sheet and a receiving layer, provided on one surface of said base sheet, for receiving a dye or a pigment migrating from a heat transfer sheet, said base sheet comprising one or two or more layers, at least one layer of said base sheet having a porous structure or a foamed structure.Type: GrantFiled: March 16, 1988Date of Patent: March 19, 1991Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Noritaka Egashira, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Masaki Kutsukake, Kazunobu Imoto
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Patent number: 4990485Abstract: A heat transfer image-receiving sheet having a dye receiving layer provided on the surface of a substrate sheet, said dye receiving layer comprising a graft copolymer having at least one releasing segment selected from the group consisting of polysiloxane segments, fluorinated carbon segments and long chain alkyl segments graft bonded to the main chain in the graft copolymer.Type: GrantFiled: November 13, 1989Date of Patent: February 5, 1991Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Noritaka Egashira, Yoshinori Nakamura, Kenichiro Suto, Masaki Kutsukake
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Patent number: 4933315Abstract: A heat transfer sheet to be used for heat-sensitive transfer, comprising a substrate sheet and a dye layer formed on said substrate sheet, said dye layer being constituted of a layer containing a yellow dye, a cyan dye, and a magenta dye comprising a specific compound having phenylene-diamine or its derivative as the developer.Type: GrantFiled: February 17, 1988Date of Patent: June 12, 1990Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Jumpei Kanto, Hitoshi Saito, Nobuhisa Nishitani, Masaki Kutsukake, Tatsuya Kita, Masanori Akada, Masayuki Nakamura, Katsuhiro Kamakari
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Patent number: 4923846Abstract: The present invention relates to a heat transfer sheet for color image formation comprising dye carrying layers (2a, 2b, 2c) formed on a substrate sheet (1) and respectively having hues of cyan, magenta and yellow. The characteristic feature of this heat transfer sheet resides in a combination of the dye carrying layers with the respective hues having the following color characteristics as evaluated according to the Graphic Arts Technical Foundation:cyan--a hue error of from 10 to 45% and a turbidity of 35% or less or a hue error of from 45 to 60% and a turbidity of 20% or less;magenta--a hue error of from 10 to 35% and a turbidity of 25% or less or a hue error of from 35 to 60% and a turbidity of 10% or less; andyellow--a hue error of 10% or less and a turbidity of 10% or less.Type: GrantFiled: December 17, 1987Date of Patent: May 8, 1990Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masaki Kutsukake, Jumpei Kanto
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Patent number: 4923848Abstract: The present invention relates to image-formation on any selected kind of objective body. The characterizing features reside in such that, based upon fed image data, required images are formed on an image-transferable sheet acting for imaging carry-over service and in reliance on sublimation image transfer technique, and then, by the use of said sheet with said images thus formed thereon, the formed images thereon are transferringly applied on the objective body. By adopting the above measures, the objective body can be formed sharply and clearly with any desired images, irrespective of kind and configuration thereof, with such superior results of highly improved unity and solidability between the formed images and the objective body to be decorated with.Type: GrantFiled: December 8, 1987Date of Patent: May 8, 1990Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masanori Akada, Yoshikazu Ito, Jumpei Kanto, Mitsuru Takeda, Masaki Kutsukake, Noritaka Egashira, Shunsuke Mukasa, Takao Suzuki, Hideo Hosoi, Yasuo Otatsume
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Patent number: 4923847Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: January 26, 1989Date of Patent: May 8, 1990Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 4910188Abstract: The dye receiving sheet for preparation of a transparency according to the present invention is a sheet to be used in combination with a heat transfer sheet having a dye layer formed thereon and includes (2) a transparent substrate, (3) a transparent receiving layer provided on the transparent substrate for receiving the dye migrating from the heat transfer sheet corresponding to the energy applied from a thermal head and (5) an optically detectable layer provided on at least a part of the heat transferable sheet. By the provision of the optically detectable layer (5), improvement of running performance, operability within a heat-sensitive device as well as image density and sensitivity during printing can be attained, and also a detection mark can be freely added, whereby operability of the dye receiving sheet can be further improved.Type: GrantFiled: June 17, 1988Date of Patent: March 20, 1990Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masanori Akada, Noritaka Egashira, Mikizo Mizuno, Masaki Kutsukake, Yoshikazu Ito, Tatsuya Kita, Masahisa Yamaguchi, Takao Suzuki, Hitoshi Arita, Kazuyoshi Sorimachi, Tamami Iwata
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Patent number: 4820686Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: August 6, 1987Date of Patent: April 11, 1989Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 4720480Abstract: A heat transfer sheet having a heat transfer layer on one surface of a base sheet, said heat transfer layer being formed of a material containing a dye substantially dissolved in a binder with a weight ratio of the dye to the binder (dye/binder ratio) of 0.3 or more, and said base sheet having a heat-resistant slipping layer provided on the surface on which the heat transfer layer is not provided.A heat transferable sheet to be used in combination with the heat transfer sheet, comprising a receptive sheet having (a) a base sheet and (b) a receptive layer for receiving the dye migrated from the above-mentioned heat transfer sheet on heating, said receptive sheet having an intermediate layer provided between the base sheet and the receptive layer.Type: GrantFiled: February 26, 1986Date of Patent: January 19, 1988Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Yoshikazu Ito, Masanori Akada, Masaki Kutsukake, Mineo Yamauchi, Masanori Saito, Atsushi Takano, Hideichiro Takeda, Hitoshi Arita
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Patent number: 4650494Abstract: A heat tranfer printing sheet comprises a substrate sheet and a heat transfer printing layer superposed thereon. The heat transfer printing layer includes a polyvinyl butyral resin having specific characteristics as a binder resin and a dye which is to be transferred to a heat transferable sheet upon being heated.Type: GrantFiled: November 5, 1984Date of Patent: March 17, 1987Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masaki Kutsukake, Masanori Akada, Mineo Yamauchi
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Patent number: 4559273Abstract: This invention relates to a novel heat transfer sheet. By providing a heat-resistant protective layer comprising specific ingredients on a first surface of a base sheet having a heat transfer layer on a second surface thereof, there is obtained a heat transfer sheet wherein the running of a thermal head is smooth during recording; wherein an image having a high density and exhibiting no surface roughness at printing areas can be provided; wherein when the heat transfer sheet is wound up and stored, a dye does not migrate to the heat-resistant protective layer; and wherein the adhesion between the heat transfer sheet and a roll or the like does not occur within travelling apparatus.Type: GrantFiled: February 28, 1985Date of Patent: December 17, 1985Assignee: Dai Nippon Insatsu Kabushiki KaishaInventors: Masaki Kutsukake, Mineo Yamauchi, Masanori Akada