Patents by Inventor Kazumori Minami
Kazumori Minami 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: 20140144503Abstract: A polymer sheet for a solar cell, including: a first polymer layer; a second polymer layer; and a polymer support, arranged in this order, wherein the first polymer layer includes a polymer selected from the group consisting of a fluorine polymer and a silicone polymer, the first polymer layer contacts the second polymer layer, and a roughness (Rz) of an interface between the first polymer layer and the second polymer layer is in a range of from 0.2 ?m to 3.0 ?m.Type: ApplicationFiled: January 9, 2014Publication date: May 29, 2014Applicant: FUJIFILM CorporationInventors: Hitoshi YAMADA, Kiyokazu HASHIMOTO, Ryuta TAKEGAMI, Kazumori MINAMI
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Patent number: 8557948Abstract: A photosensitive composition, at least containing: a carboxyl group-containing photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein both a resin polymer of the photosensitive polyurethane resin and the polymerizable compound do not contain a phosphorus atom, wherein the photosensitive polyurethane resin has the weight average molecular weight from 2,000 to 60,000, the acid value from 20 mg KOH/g to 120 mg KOH/g, and the ethylenically unsaturated group equivalent from 0.05 mmol/g to 3.0 mmol/g, and wherein the photosensitive polyurethane resin has, in the side chain thereof, at least one particular functional group.Type: GrantFiled: August 30, 2011Date of Patent: October 15, 2013Assignee: FUJIFILM CorporationInventors: Hideki Tomizawa, Kazumori Minami, Daisuke Arioka
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Publication number: 20120282549Abstract: A photosensitive composition including: a photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein the photosensitive polyurethane resin contains an ethylenically unsaturated bond group and a carboxyl group, and contains a polyurethane skeleton which contains a polyol group as a repeating unit.Type: ApplicationFiled: January 28, 2011Publication date: November 8, 2012Applicant: FUJIFILM CORPORATIONInventors: Hideki Tomizawa, Kazumori Minami, Daisuke Arioka
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Publication number: 20120048594Abstract: A photosensitive composition, at least containing: a carboxyl group-containing photosensitive polyurethane resin; a phosphorus-containing flame retardant; a polymerizable compound; and a photopolymerization initiator, wherein both a resin polymer of the photosensitive polyurethane resin and the polymerizable compound do not contain a phosphorus atom, wherein the photosensitive polyurethane resin has the weight average molecular weight from 2,000 to 60,000, the acid value from 20 mg KOH/g to 120 mg KOH/g, and the ethylenically unsaturated group equivalent from 0.05 mmol/g to 3.0 mmol/g, and wherein the photosensitive polyurethane resin has, in the side chain thereof, at least one particular functional group.Type: ApplicationFiled: August 30, 2011Publication date: March 1, 2012Applicant: FUJIFILM CORPORATIONInventors: Hideki TOMIZAWA, Kazumori MINAMI, Daisuke ARIOKA
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Publication number: 20090061223Abstract: Disclosed is A gas barrier film comprising a substrate film and a barrier layer containing an organic region and an inorganic region on the substrate film, in which, when the organic region is provided on one surface of the gas barrier film, the outermost layer on the side with the organic region is an adhesive layer, or when the organic regions are provided on both surfaces of the gas barrier film, at least one outermost layer of the gas barrier film is an adhesive layer. The gas barrier film is capable of simplifying the working process with it and keeping its good gas-barrier property.Type: ApplicationFiled: September 3, 2008Publication date: March 5, 2009Applicant: FUJIFILM CorporationInventors: Jiro TSUKAHARA, Kazumori Minami, Yoichi Hosoya
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Patent number: 7011922Abstract: The present invention provides a thermal recording material comprising a support and at least a thermal recording layer disposed on the support, wherein at least one of the thermal recording layer includes, together with an electron donating colorless dye, at least an electron accepting compound represented by the following general formula (1). R1 and R2 each independently represents a hydrogen atom, an alkyl group or an aryl group; and Ar is represented by the following general formula (2). In the general formula (2), R11 to R14 each independently represents a hydrogen atom, an alkyl group with 1 to 4 carbon atoms or an aryl group.Type: GrantFiled: February 19, 2003Date of Patent: March 14, 2006Assignee: Fuji Photo Film Co., Ltd.Inventors: Kazumori Minami, Hisao Yamada, Hiroshi Sato
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Publication number: 20050272604Abstract: The present invention provides a heat-sensitive recording material in which heat-sensitive recording layers are provided on a support, the heat-sensitive recording layers each containing, as an emulsified dispersion, an electron-accepting compound which reacts with an electron-donating dye precursor to form color, or a coupler compound which reacts with a diazonium salt to form color. At least one layer of the heat-sensitive recording layers contains the emulsified dispersion having a volume average particle size of less than 0.18 ?m. The volume average particle size of the emulsified dispersion is preferably less than 0.5 relative to the volume average particle size of the microcapsules encapsulating the electron-donating dye precursor or the diazonium salt.Type: ApplicationFiled: May 19, 2005Publication date: December 8, 2005Inventors: Toshiyuki Watanabe, Hiroyuki Kitaoka, Tomoki Nakamura, Kazumori Minami
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Patent number: 6919297Abstract: A heat-sensitive recording material including at least a heat-sensitive recording layer, a light transmittance adjusting layer and a heat resistant protective layer on a support, wherein oxygen permeability of the light transmittance adjusting layer is 0.8 or less, and the light transmittance adjusting layer includes a polyvinyl alcohol having a saponification rate of 90 mol % or more.Type: GrantFiled: October 16, 2002Date of Patent: July 19, 2005Assignee: Fuji Photo Film Co., Ltd.Inventor: Kazumori Minami
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Patent number: 6897886Abstract: A thermal recording material comprising, on a substrate, a thermal recording layer which includes an electron-donating dye precursor and an electron-accepting compound, wherein at least one kind of the electron-donating dye precursor is an indolylphthalide compound represented by general formula (1): wherein R1 and R2 each independently represent a hydrogen atom, an alkyl group or the like, provided that R1 and R2 do not represent a hydrogen atom at the same time, and R1 and R2 may form a bond therebetween to collectively represent a single cycloamino structure; R3 represents an alkyl group or the like; R4 and R5 each independently represent a hydrogen atom, an alkyl group or an aryl group; X1, X2, X3 and X4 each independently represent N or CH; and Y represents an oxygen atom or a sulfur atom.Type: GrantFiled: October 10, 2003Date of Patent: May 24, 2005Assignee: Fuji Photo Film Co., Ltd.Inventors: Satoru Yamada, Kazumori Minami
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Patent number: 6890880Abstract: A heat-sensitive recording material includes a support having disposed thereon a heat-sensitive layer including microcapsules, which contain an achromic or hypochromic electron-donating dye precursor, and a developer, wherein the microcapsules contain at least one metal compound.Type: GrantFiled: September 6, 2002Date of Patent: May 10, 2005Assignee: Fuji Photo Film Co., Ltd.Inventors: Hisao Yamada, Naoto Yanagihara, Kazumori Minami
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Patent number: 6869908Abstract: The invention provides a thermal recording material, which includes at least one recording layer containing an electron donating dye precursor and an electron accepting compound, and additionally, the recording layer includes a polymerizable compound having an ethylenic unsaturated bond.Type: GrantFiled: December 18, 2002Date of Patent: March 22, 2005Assignee: Fuji Photo Film Co., Ltd.Inventors: Shiki Ueki, Kazumori Minami
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Patent number: 6835522Abstract: Disclosed is a heat-sensitive recording material containing an ultraviolet light absorber precursor which forms an ultraviolet light absorber by being irradiated with light, and a hydrogen donor.Type: GrantFiled: March 13, 2002Date of Patent: December 28, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Kazumori Minami, Masanobu Takashima
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Publication number: 20040161693Abstract: The present invention provides a thermal recording material comprising a support and at least a thermal recording layer disposed on the support, wherein at least one of the thermal recording layer includes, together with an electron donating colorless dye, at least an electron accepting compound represented by the following general formula (1). R1 and R2 each independently represents a hydrogen atom, an alkyl group or an aryl group; and Ar is represented by the following general formula (2). In the general formula(2), R11 to R14 each independently represents a hydrogen atom, an alkyl group with 1 to 4 carbon atoms or an aryl group.Type: ApplicationFiled: February 19, 2003Publication date: August 19, 2004Applicant: FUJI PHOTO FILM CO., LTDInventors: Kazumori Minami, Hisao Yamada, Hiroshi Sato
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Patent number: 6767862Abstract: A thermal recording material having good image storability and good lightfastness. The recording material does not have background fogging, even when exposed to light in a broad wavelength range or exposed to high-temperature surroundings. The recording material has a thermal recording layer provided on a support, and the thermal recording layer contains a compound of general formula (1), a compound of general formula (2), and a compound of general formula (3).Type: GrantFiled: March 7, 2002Date of Patent: July 27, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Kazumori Minami, Yoshihiro Jinbo
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Publication number: 20040135871Abstract: A thermal recording material comprising, on a substrate, a thermal recording layer which includes an electron-donating dye precursor and an electron-accepting compound, wherein at least one kind of the electron-donating dye precursor is an indolylphthalide compound represented by general formula (1): 1Type: ApplicationFiled: October 10, 2003Publication date: July 15, 2004Applicant: FUJI PHOTO FILM CO., LTD.Inventors: Satoru Yamada, Kazumori Minami
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Patent number: 6703344Abstract: The invention provides a thermal recording material comprising a support and at least one thermal recording layer disposed on the support, wherein the layer comprises at least one electron-accepting compound, and microcapsules, which encapsulate an electron-donating dye precurser and are formed using a compound represented by the following general formula (I) and a compound represented by the following general formula Formula (II): wherein each of R1 and R2 represents an alkyl group; n is an integer selected from 0 to 3; and M represents Na, Mg, K or Ca.Type: GrantFiled: June 18, 2002Date of Patent: March 9, 2004Assignee: Fuji Photo Film Co., Ltd.Inventors: Shiki Ueki, Kazumori Minami
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Publication number: 20030186808Abstract: The invention provides a thermal recording material, which includes at least one recording layer containing an electron donating dye precursor and an electron accepting compound, and additionally, the recording layer includes a polymerizable compound having an ethylenic unsaturated bond.Type: ApplicationFiled: December 18, 2002Publication date: October 2, 2003Applicant: FUJI PHOTO FILM CO., LTD.Inventors: Shiki Ueki, Kazumori Minami
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Publication number: 20030118851Abstract: A heat-sensitive recording material including at least a heat-sensitive recording layer, a light transmittance adjusting layer and a heat resistant protective layer on a support, wherein oxygen permeability of the light transmittance adjusting layer is 0.8 or less, and the light transmittance adjusting layer includes a polyvinyl alcohol having a saponification rate of 90 mol % or more.Type: ApplicationFiled: October 16, 2002Publication date: June 26, 2003Applicant: FUJI PHOTO FILM CO., LTD.Inventor: Kazumori Minami
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Publication number: 20030087758Abstract: A heat-sensitive recording material includes a support having disposed thereon a heat-sensitive layer including microcapsules, which contain an achromic or hypochromic electron-donating dye precursor, and a developer, wherein the microcapsules contain at least one metal compound.Type: ApplicationFiled: September 6, 2002Publication date: May 8, 2003Applicant: FUJI PHOTO FIL CO., LTD.Inventors: Hisao Yamada, Naoto Yanagihara, Kazumori Minami
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Publication number: 20030013608Abstract: The invention provides a thermal recording material comprising a support and at least one thermal recording layer disposed on the support, wherein the layer comprises at least one electron-accepting compound, and microcapsules, which encapsulate an electron-donating dye precurser and are formed using a compound represented by the following general formula (I) and a compound represented by the following general formula Formula (II): 1Type: ApplicationFiled: June 18, 2002Publication date: January 16, 2003Applicant: FUJI PHOTO FILM CO., LTD.Inventors: Shiki Ueki, Kazumori Minami