Patents by Inventor Makoto Ida
Makoto Ida 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: 20240093474Abstract: A toilet management system includes a toilet bowl device installed in a toilet room, a management device configured to manage a use situation of the toilet bowl device, and a communication device configured to transmit use situation information related to the use situation of the toilet bowl device to the management device. The management device includes an acquirer configured to acquire the use situation information from the communication device, and an abnormality detector configured to detect an abnormality of the toilet bowl device or a facility or equipment installed inside or around the toilet room when the use situation information acquired by the acquirer matches a predetermined condition.Type: ApplicationFiled: November 28, 2023Publication date: March 21, 2024Applicant: LIXIL CorporationInventors: Makoto SARUTA, Shoji Ogawa, Hiroki Shigetomo, Hideyuki Ida, Rina Nagai, Keita Matsudate, Misaki Nagata, Sadaaki Shichino, Toshiki Hashida
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Patent number: 8610135Abstract: A frame body surrounding a perimeter of each light-emitting element is provided one surface of a substrate. Glass films having apertures are formed on the substrate by glass printing to form the frame body.Type: GrantFiled: October 14, 2011Date of Patent: December 17, 2013Assignees: Stanley Electric Co., Ltd., Nippon Carbide Industries Co., Inc.Inventors: Dai Aoki, Makoto Ida, Shigehiro Kawaura
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Patent number: 8587008Abstract: A light-emitting device includes a substrate, a plurality of light-emitting elements mounted on one surface of the substrate, a first glass film provided to one surface of the substrate and having a plurality of apertures that form a light-reflecting frame surrounding the perimeter of each the light-emitting elements, and a second glass film provided to the other surface of the substrate. A coefficient of thermal expansion of the second glass film is greater than that of the substrate when a coefficient of thermal expansion of the first glass film is greater than that of the substrate, and a coefficient of thermal expansion of the second glass film is less than that of the substrate when a coefficient of thermal expansion of the first glass film is less than that of the substrate.Type: GrantFiled: October 14, 2011Date of Patent: November 19, 2013Assignees: Stanley Electric Co., Ltd., Nippon Carbide Industries Co., Inc.Inventors: Dai Aoki, Makoto Ida, Shigehiro Kawaura
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Patent number: 8450761Abstract: To provide a package for light emitting element accommodation that realizes enhanced reflectance without application of a metal plating onto a ceramic. There is provided a package for light emitting element accommodation comprising ceramic substrate (2) having conductor mounting region (8) for mounting of light emitting element (1) on its upper surface; frame (4) of a light reflecting material containing 74.6 mass % or more of alumina whose average particle diameter after sintering is 2.5 ?m or less, the frame (4) disposed on an upper surface of the substrate (2) in such a fashion that internal circumferential surface (7) of through-hole (3) expands outward; and light emitting element (1) mounted on the conductor mounting region (8) of the substrate (2). Thus, the reflectance of the frame (4) is enhanced without application of a metal plating thereonto.Type: GrantFiled: October 11, 2011Date of Patent: May 28, 2013Assignee: Nippon Carbide Industries Co., Inc.Inventors: Keiichi Kishimoto, Makoto Ida, Yoshiaki Teraishi
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Patent number: 8198204Abstract: An alumina ceramic contains a Ba0.808Al1.71Si2.29O8 phase. The alumina ceramic has high reflectivity and is useful as a reflecting material for a light emitting element. The alumina ceramic which exhibits an X-ray diffraction pattern having a ratio of the peak intensity at 2?=43.3° to that at 22.5° of 0.5 to 2.5 has particularly high reflectivity. The alumina ceramic shows high reflectivity particularly at wavelengths ranging from 300 to 400 nm.Type: GrantFiled: June 22, 2009Date of Patent: June 12, 2012Assignee: Nippon Carbide Kogyo Kabushiki KaishaInventors: Makoto Ida, Fumio Ishida, Yoshiaki Teraishi, Takuya Yamashita
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Publication number: 20120091489Abstract: A frame body surrounding a perimeter of each light-emitting element is provided one surface of a substrate. Glass films having apertures are formed on the substrate by glass printing to form the frame body.Type: ApplicationFiled: October 14, 2011Publication date: April 19, 2012Applicants: NIPPON CARBIDE INDUSTRIES CO., INC., STANLEY ELECTRIC CO., LTD.Inventors: Dai AOKI, Makoto Ida, Shigehiro Kawaura
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Publication number: 20120091480Abstract: A light-emitting device includes a substrate, a plurality of light-emitting elements mounted on one surface of the substrate, a first glass film provided to one surface of the substrate and having a plurality of apertures that form a light-reflecting frame surrounding the perimeter of each the light-emitting elements, and a second glass film provided to the other surface of the substrate. A coefficient of thermal expansion of the second glass film is greater than that of the substrate when a coefficient of thermal expansion of the first glass film is greater than that of the substrate, and a coefficient of thermal expansion of the second glass film is less than that of the substrate when a coefficient of thermal expansion of the first glass film is less than that of the substrate.Type: ApplicationFiled: October 14, 2011Publication date: April 19, 2012Applicants: NIPPON CARBIDE INDUSTRIES CO., INC., STANLEY ELECTRIC CO., LTDInventors: Dai AOKI, Makoto Ida, Shigehiro Kawaura
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Publication number: 20120025255Abstract: [PROBLEMS] To provide a package for light emitting element accommodation that realizes enhanced reflectance without application of a metal plating onto a ceramic. [MEANS FOR SOLVING PROBLEMS] There is provided a package for light emitting element accommodation comprising ceramic substrate (2) having conductor mounting region (8) for mounting of light emitting element (1) on its upper surface; frame (4) of a light reflecting material containing 74.6 mass % or more of alumina whose average particle diameter after sintering is 2.5 ?m or less, the frame (4) disposed on an upper surface of the substrate (2) in such a fashion that internal circumferential surface (7) of through-hole (3) expands outward; and light emitting element (1) mounted on the conductor mounting region (8) of the substrate (2). Thus, the reflectance of the frame (4) is enhanced without application of a metal plating thereonto.Type: ApplicationFiled: October 11, 2011Publication date: February 2, 2012Applicant: NIPPON CARBIDE INDUSTRIES CO., INC.Inventors: Keiichi KISHIMOTO, Makoto IDA, Yoshiaki TERAISHI
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Publication number: 20110065565Abstract: An alumina ceramic contains a Ba0.808Al1.71Si2.29O8 phase. The alumina ceramic has high reflectivity and is useful as a reflecting material for a light emitting element. The alumina ceramic which exhibits an X-ray diffraction pattern having a ratio of the peak intensity at 2?=43.3° to that at 22.5° of 0.5 to 2.5 has particularly high reflectivity. The alumina ceramic shows high reflectivity particularly at wavelengths ranging from 300 to 400 nm.Type: ApplicationFiled: June 22, 2009Publication date: March 17, 2011Applicant: NIPPON CARBIDE KOGYO KABUSHIKI KAISHAInventors: Makoto Ida, Fumio Ishida, Yoshiaki Teraishi, Takuya Yamashita
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Publication number: 20090152581Abstract: [Problems] To provide a package for light emitting element accommodation that realizes enhanced reflectance without application of a metal plating onto a ceramic. [Means for Solving Problems] There is provided a package for light emitting element accommodation comprising ceramic substrate (2) having conductor mounting region (8) for mounting of light emitting element (1) on its upper surface; frame (4) of a light reflecting material containing 74.6 mass % or more of alumina whose average particle diameter after sintering is 2.5 ?m or less, the frame (4) disposed on an upper surface of the substrate (2) in such a fashion that internal circumferential surface (7) of through-hole (3) expands outward; and light emitting element (1) mounted on the conductor mounting region (8) of the substrate (2). Thus, the reflectance of the frame (4) is enhanced without application of a metal plating thereonto.Type: ApplicationFiled: November 21, 2006Publication date: June 18, 2009Applicant: Nippon Carbide Industries Co., Inc.Inventors: Keiichi Kishimoto, Makoto Ida, Yoshiaki Teraishi
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Patent number: 6960553Abstract: Disclosed is a heat-sensitive recording material having excellent properties such as high color-forming sensitivity (excellent thermal response), a high formed color density, freedom from ground fogging and excellent retainability of recorded image. The heat-sensitive recording material has a heat-sensitive recording layer containing (1) at least two diphenylsulfone derivatives, (2) a combination of a diphenylsulfone derivative with a hydroxybenzoic acid derivative, (3) a combination of a diphenylsulfone derivative with a diphenyl ether derivative, (4) a combination of a diphenylsulfone derivative with salicylamide or a derivative thereof, or (5) a combination of 4,4?-dihydroxydiphenylsulfone, salicylanilide and dibenzyloxalate.Type: GrantFiled: February 12, 2003Date of Patent: November 1, 2005Assignee: Mitsubishi Paper Mills Ltd.Inventors: Takahisa Kato, Hidetaka Tsukada, Shoji Hizatate, Shigetoshi Hiraishi, Kiichiro Wakamatsu, Katsuya Shito, Makoto Ida
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Publication number: 20030186810Abstract: Disclosed is a heat-sensitive recording material having excellent properties such as high color-forming sensitivity (excellent thermal response), a high formed color density, freedom from ground fogging and excellent retainability of recorded image. The heat-sensitive recording material has a heat-sensitive recording layer containing (1) at least two diphenylsulfone derivatives, (2) a combination of a diphenylsulfone derivative with a hydroxybenzoic acid derivative, (3) a combination of a diphenylsulfone derivative with a diphenyl ether derivative, (4) a combination of a diphenylsulfone derivative with salicylamide or a derivative thereof, or (5) a combination of 4,4′-dihydroxydiphenylsulfone, salicylanilide and dibenzyloxalate.Type: ApplicationFiled: February 12, 2003Publication date: October 2, 2003Applicant: Mitsubishi Paper Mills Ltd.Inventors: Takahisa Kato, Hidetaka Tsukada, Shoji Hizatate, Shigetoshi Hiraishi, Kiichiro Wakamatsu, Katsuya Shito, Makoto Ida
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Patent number: 5215124Abstract: In an accumulator in which a peripheral edge of a bladder dividing the interior of a shell into a gas chamber and a liquid chamber is attached to the shell, the radius of curvature of an inner wall of the shell defining the gas chamber is larger than that of an inner wall of the shell defining the liquid chamber. This construction ensures that the diameter of the bladder can be relatively increased, the deflection of the bladder with a variation in pressure in the gas chamber and in the liquid chamber can be increased, and the radius of curvature of a curved portion of the peripheral edge of the bladder can be increased, there by contributing to an overall improvement in the durability of the bladder.Type: GrantFiled: October 21, 1991Date of Patent: June 1, 1993Assignee: Honda Giken Kogyo Kabushiki KaishaInventors: Kenji Hattori, Yoshitaka Miyakawa, Teruo Akema, Makoto Ida
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Patent number: 4261191Abstract: A method of winding a metal wire around a reel structure is disclosed in which the wire is wound about a roller to give the wire a round habit of preselected diameter, at least one of the last few coils of said wire being strained so as to increase the diameter of the round habit, and all of the wire being wound on a reel structure whereby the at least one coil having the larger diameter round habit is coiled about the reel structure in an expanded condition with respect to the remainder of the coils. An apparatus for performing this method is also disclosed.Type: GrantFiled: April 25, 1979Date of Patent: April 14, 1981Assignee: Kobe Steel, LimitedInventors: Haruo Suzuki, Makoto Ida, Atutosi Takaki, Yasuo Araike, Yosikazu Sasa, Kazuhide Yoshida