Patents by Inventor Jun Naito
Jun Naito 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: 20240066758Abstract: A problem to be solved by the present invention is to provide a prepreg and an integrally molded article, wherein the prepreg exhibits suitable flexibility and adhesiveness, excels in formability on a complicated mold face and adhesion to a mold face, causes no positional shift, and can be efficiently reinforced and stiffened at an intended position. A main object of the present invention is to provide a prepreg including (A) reinforcing fibers, (B) a thermosetting resin, and (C) a thermoplastic resin, wherein the (C) thermoplastic resin exists in at least a part of a face of the prepreg, and wherein the prepreg satisfies the condition [I], and satisfies the condition [II] or the condition [III]: [I]: the (B) thermosetting resin has a peak in the temperature range of more than 100° C. and 180° C.Type: ApplicationFiled: December 21, 2021Publication date: February 29, 2024Applicant: Toray Industries, Inc.Inventors: Miho Onodera, Yoshiki Takebe, Yuta Naito, Jun Misumi, Yoshifumi Nakayama, Masato Honma
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Publication number: 20200049119Abstract: A vehicle control system comprises: a roof opening-closing button (12) provided inside a passenger compartment of a vehicle and configured to accept opening and closing manipulations for a roof unit (4); and a control unit (25) configured to control an engine (2), a roof actuator (10) of the roof unit, and an air conditioner (34), wherein the control unit is operable, when the roof opening-closing button accepts the closing manipulation for shifting the roof unit from an opened state to a closed state, in a situation where the roof unit is in the opened state, and the engine is in an idle-stop state, to control the engine such that the engine being in an idle-stop state is restarted, and control the roof actuator such that the roof unit being in the opened state is shifted to the closed state.Type: ApplicationFiled: October 12, 2017Publication date: February 13, 2020Applicant: MAZDA MOTOR CORPORATIONInventors: Ryohei YASUTOMI, Shohei KIYAMA, Jun NAITO, Hidemasa TOMIYORI, Miwa SHINOHARA, Yuta TSUDA, Hisanobu OKADA
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Publication number: 20200039338Abstract: A vehicle control system comprises: a roof opening-closing button (12) provided inside a passenger compartment of a vehicle and configured to accept opening and closing manipulations for a roof unit (4); and a control unit (25) configured to control an engine (2) and a roof actuator (10) of the roof unit, wherein the control unit is operable, when the roof opening-closing button accepts the opening manipulation for shifting the roof unit from a closed state to an opened state, in a situation where the roof unit is in the closed state, and the engine is in an idle-stop state, to control the engine such that the engine being in an idle-stop state is restarted, and control the roof actuator such that the roof unit being in the closed state is shifted to the opened state.Type: ApplicationFiled: October 12, 2017Publication date: February 6, 2020Applicant: MAZDA MOTOR CORPORATIONInventors: Ryohei YASUTOMI, Shohei KIYAMA, Jun NAITO, Hidemasa TOMIYORI, Miwa SHINOHARA, Yuta TSUDA, Hisanobu OKADA
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Publication number: 20190237772Abstract: The present invention provides an electrode material having excellent resistance to a high potential and strongly acidic environment, high conductivity, and excellent electrochemical properties; and a fuel cell including the same. The present invention also provides a method for simply and easily producing such an electrode material. The present invention relates to an electrode material containing: a titanium suboxide carrier whose crystal phase is single-phase Ti4O7 and having a specific surface area of 10 m2/g or more; and a noble metal and/or its oxide supported on the carrier.Type: ApplicationFiled: October 19, 2017Publication date: August 1, 2019Inventors: Keiichi TABATA, Seiichi YANO, Hiroshi TSUTSUMI, Jun NAITO, Mayu OTA, Miho KISHI
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Publication number: 20160229953Abstract: The invention provides a method for producing polyester comprising: a step for preparing an oligomer comprising a dicarboxylic acid diester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, and then a step for subjecting the oligomer to melt-polycondensation to provide polyester as melt-polycondensate, wherein at least in the step of subjecting the oligomer to melt-polycondensation of the two steps, the oligomer is subjected to melt-polycondensation in the presence of titanium nitride and, as a polycondensation catalyst, particles of a solid base having a coating layer of titanic acid on the surfaces, thereby to provide polyester as melt-polycondensate.Type: ApplicationFiled: September 18, 2014Publication date: August 11, 2016Applicant: SAKAI CHEMICAL INDUSTRY CO., LTD.Inventors: Akihiro KAMON, Keiichi IKEGAWA, Jun NAITO, Keiichi TABATA
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Patent number: 9289749Abstract: The invention provides a polycondensation catalyst for producing polyester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, wherein the polycondensation catalyst comprises particles of a solid base having on the surfaces an inner coating layer of titanic acid in an amount of from 0.1 to 50 parts by weight in terms of TiO2 per 100 parts by weight of the solid base, and an outer coating layer either of an oxide of at least one element selected from aluminum, zirconium and silicon, or of a composite oxide of at least two elements selected from aluminum, zirconium and silicon on the surface of the inner coating layer in an amount of from 1 to 50 parts by weight per 100 parts by weight of the solid base.Type: GrantFiled: July 31, 2013Date of Patent: March 22, 2016Assignee: Sakai Chemical Industry Co., Ltd.Inventors: Keiichi Tabata, Akihiro Kamon, Keiichi Ikegawa, Jun Naito
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Patent number: 8901029Abstract: The invention provides a polycondensation catalyst for producing polyester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, the polycondensation catalyst being obtained by hydrolyzing a water soluble titanium compound in the absence of a water soluble alkali in an aqueous slurry in which particles of a solid base are dispersed thereby to form on the surface of the particles of the solid base a coat layer of titanic acid in a content of from 0.1 to 50 parts by weight in terms of TiO2 per 100 parts by weight of the solid base. The invention further provides a method for producing the polycondensation catalyst, and polyester obtained using the polycondensation catalyst.Type: GrantFiled: September 10, 2010Date of Patent: December 2, 2014Assignee: Sakai Chemical Industry Co., Ltd.Inventors: Keiichi Tabata, Akihiro Kamon, Jun Naito, Keiichi Ikegawa
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Publication number: 20140073758Abstract: The invention provides a polycondensation catalyst for producing polyester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, wherein the polycondensation catalyst comprises particles of a solid base having on the surfaces an inner coating layer of titanic acid in an amount of from 0.1 to 50 parts by weight in terms of TiO2 per 100 parts by weight of the solid base, and an outer coating layer either of an oxide of at least one element selected from aluminum, zirconium and silicon, or of a composite oxide of at least two elements selected from aluminum, zirconium and silicon on the surface of the inner coating layer in an amount of from 1 to 50 parts by weight per 100 parts by weight of the solid base.Type: ApplicationFiled: July 31, 2013Publication date: March 13, 2014Applicant: SAKAI CHEMICAL INDUSTRY CO., LTD.Inventors: Keiichi TABATA, Akihiro KAMON, Keiichi IKEGAWA, Jun NAITO
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Patent number: 8537154Abstract: A theater (54) can be divided into a plurality of booths (64) by booth partition walls (68). By moving the booth partition walls (68), the plurality of booths (64) are combined to form a combined theater (66). When the theater (54) is divided in the plurality of booths (64), each booth (64) provides a booth picture in which images of visitors seated in the booth (64) are incorporated as characters. The combined theater (66) provides a combined-theater picture with the use of screens (70) of all the booths (64). Each booth (64) provides a default picture when a fault occurs in the function of generating a booth picture.Type: GrantFiled: September 15, 2005Date of Patent: September 17, 2013Assignees: Dentsu, Inc., Dentsu Tec, Inc., Na-Ru CorporationInventors: Jun Naito, Akira Hoshino, Mitsunori Kikutake, Hisashi Maruoka, Hisashi Inaba, Masao Takebayashi, Keiji Yanagiya
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Patent number: 8300046Abstract: A theater (54) can be divided into a plurality of booths (64) by booth partition walls (68). By moving the booth partition walls (68), the plurality of booths (64) are combined to form a combined theater (66). When the theater (54) is divided in the plurality of booths (64), each booth (64) provides a booth picture in which images of visitors seated in the booth (64) are incorporated as characters. The combined theater (66) provides a combined-theater picture with the use of screens (70) of all the booths (64). Each booth (64) provides a default picture when a fault occurs in the function of generating a booth picture.Type: GrantFiled: July 19, 2011Date of Patent: October 30, 2012Assignee: Dentsu, Inc.Inventors: Jun Naito, Akira Hoshino, Mitsunori Kikutake, Hisashi Marouka, Hisashi Inaba, Masao Takebayashi, Keiji Yanagiya
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Publication number: 20120172571Abstract: The invention provides a polycondensation catalyst for producing polyester by an esterification reaction or a transesterification reaction between a dicarboxylic acid or an ester-forming derivative thereof and a glycol, the polycondensation catalyst being obtained by hydrolyzing a water soluble titanium compound in the absence of a water soluble alkali in an aqueous slurry in which particles of a solid base are dispersed thereby to form on the surface of the particles of the solid base a coat layer of titanic acid in a content of from 0.1 to 50 parts by weight in terms of TiO2 per 100 parts by weight of the solid base. The invention further provides a method for producing such a polycondensation catalyst, and polyester obtained using such a polycondensation catalyst.Type: ApplicationFiled: September 10, 2010Publication date: July 5, 2012Inventors: Keiichi Tabata, Akihiro Kamon, Jun Naito, Keiichi Ikegawa
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Publication number: 20110302850Abstract: A theater (54) can be divided into a plurality of booths (64) by booth partition walls (68). By moving the booth partition walls (68), the plurality of booths (64) are combined to form a combined theater (66). When the theater (54) is divided in the plurality of booths (64), each booth (64) provides a booth picture in which images of visitors seated in the booth (64) are incorporated as characters. The combined theater (66) provides a combined-theater picture with the use of screens (70) of all the booths (64). Each booth (64) provides a default picture when a fault occurs in the function of generating a booth picture.Type: ApplicationFiled: July 19, 2011Publication date: December 15, 2011Applicants: DENTSU INC., NA-RU CORPORATION, DENTSU TEC INC.Inventors: Jun Naito, Akira Hoshino, Mitsunori Kikutake, Hisashi Maruoka, Hisashi Inaba, Masao Takebayashi, Keiji Yanagiya
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Publication number: 20100243160Abstract: A method of producing a recording medium includes: providing a substrate, the substrate including a resin layer containing a polyolefin resin formed on one or both sides of a base paper; subjecting a resin layer-side surface of the substrate to a cooling-separation treatment using a cooling-separation belt-fixing smoother apparatus, the apparatus including a heating and pressurizing unit and the unit including a belt member, by applying heat and pressure to the surface at a temperature of at least 80° C. and less than 140° C. using the heating and pressurizing unit, cooling the surface to a temperature of 60° C. or lower, and separating the surface from the belt member; and forming an image recording layer on the resin layer-side surface of the substrate.Type: ApplicationFiled: March 30, 2010Publication date: September 30, 2010Applicant: FUJIFILM CORPORATIONInventors: Ryoichi NAKANO, Jun NAITO
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Publication number: 20090241433Abstract: A theater (54) can be divided into a plurality of booths (64) by booth partition walls (68). By moving the booth partition walls (68), the plurality of booths (64) are combined to form a combined theater (66). When the theater (54) is divided in the plurality of booths (64), each booth (64) provides a booth picture in which images of visitors seated in the booth (64) are incorporated as characters. The combined theater (66) provides a combined-theater picture with the use of screens (70) of all the booths (64). Each booth (64) provides a default picture when a fault occurs in the function of generating a booth picture.Type: ApplicationFiled: September 15, 2005Publication date: October 1, 2009Applicants: DENTSU INC., DENTSU TEC INC., NA-RU CORPORATIONInventors: Jun Naito, Akira Hoshino, Mitsunori Kikutake, Hisashi Maruoka, Hisashi Inaba, Masao Takebayashi, Keiji Yanagiya
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Publication number: 20070154719Abstract: The invention is directed to a method of producing paper support having a topside and a backside, at least said topside being provided with a pigmented coating based on clay and/or other pigment, and is provided with at least one pigmented polymer resin layer. Adhesion between the polymer resin layer and the pigment coated base paper is improved by applying an activating treatment to the base and exposing the polymer melt to an oxidizing gas prior to extrusion coating, making it possible to perform extrusion coating at higher speed.Type: ApplicationFiled: January 17, 2007Publication date: July 5, 2007Applicant: FUJIFILM Manufacturing Europe B.V.Inventors: Maarten Meijlink, Jun Naito
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Publication number: 20070148377Abstract: The present invention is directed to a pigment coated paper base. Further this invention is directed to a printing paper comprising a pigment coated paper base provided with one or more polymer layers. According to the invention there is provided a pigment coated paper base comprising a paper base and a pigmented coating, in which said paper base is provided with an a combination of an alkyl ketene dimer and an epoxidized fatty acid amide as a sizing agent. The paper base of the present invention is a multipurpose paper base that is suitable for use in a wide range of printing applications.Type: ApplicationFiled: November 29, 2006Publication date: June 28, 2007Applicant: Fuji Photo Film B.V.Inventor: Jun Naito
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Patent number: 5977019Abstract: A multi-color heat-sensitive recording material including a support and two or more heat-sensitive recording layers formed on the support, wherein the support is a sheet-like substrate formed such that a resin layer is formed at least on the side of a base paper where the heat-sensitive recording layers are formed, and the surface of the sheet-like substrate on the side where the heat-sensitive recording layers are formed has a three-dimensional surface roughness of not more than 0.3 .mu.m as measured at a filter wavelength of 0.8 to 2.5 mm before thermal recording is performed. The three-dimensional surface roughness of the sheet-like substrate is not more than 0.4 .mu.m as measured at a filter wavelength of 0.8 to 2.5 mm after thermal recording is performed. The support is constructed of a sheet-like substrate having a resin layer on each of base paper. The rigidity of the sheet-like substrate as defined by JIS P8125 is 1.5 to 8.0 gf.multidot.cm, preferably 3.0 to 6.0 gf.multidot.Type: GrantFiled: February 6, 1997Date of Patent: November 2, 1999Assignee: Fuji Photo Film Co., Ltd.Inventors: Keisuke Ozeki, Jun Naito, Yasuhiro Ogata