Patents by Inventor Masahiro Koide
Masahiro Koide 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: 20240077015Abstract: The present invention relates to a reservoir tank for coolant that stores the coolant for cooling an internal combustion engine. The reservoir tank includes: a tank chamber that stores the coolant; an opening, which is disposed in an upper part of the tank chamber, through which the coolant flows in and flows out, and in a circumferential wall of which a breathing hole is formed; and a first communication passage, a second communication passage, and a third communication passage that respectively communicate with the opening and the tank chamber.Type: ApplicationFiled: August 29, 2023Publication date: March 7, 2024Inventors: Miyo KITAMURA, Shinji SHIMOYAMA, Keijiro KOIDE, Masahiro KATO, Tatsuya KURIMOTO, Tatsuki TANAKA, Koji SATO, Takumi TOKINOYA
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Patent number: 11659839Abstract: Provided is a component having plant defense activity. A PR1 gene expression activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant defense activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant disease preventive or ameliorating agent containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; and a method of producing a plant defense activating component containing: cultivating a unicellular alga containing a green photosynthetic pigment under an aerobic condition to produce a culture containing an extracellular polysaccharide.Type: GrantFiled: March 22, 2019Date of Patent: May 30, 2023Assignees: PANAC CO., LTD., NATIONAL INSTITUTE OF TECHNOLOGY AND EVALUATIONInventors: Gouki Satou, Toshichika Ooki, Masahiro Koide, Hiroshi Sekiguchi
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Publication number: 20230072120Abstract: Provided is a carrier-attached metal foil which can suppress the number of foreign matter particles on the surface of a metal layer to enhance circuit formability, and can keep stable releasability even after heating at a high temperature of 240° C. or higher (for example, 260° C.) for a long period of time. The carrier-attached metal foil includes a carrier, a release functional layer provided on the carrier, the release functional layer including a metal oxynitride, and a metal layer provided on the release functional layer.Type: ApplicationFiled: January 21, 2021Publication date: March 9, 2023Applicant: MITSUI MINING & SMELTING CO., LTD.Inventors: Yukiko KITABATAKE, Masahiro KOIDE, Rintaro ISHII, Yoshinori MATSUURA
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Publication number: 20210360935Abstract: Provided is a component having plant defense activity. A PR1 gene expression activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant defense activator containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; A plant disease preventive or ameliorating agent containing a culture of a unicellular alga containing a green photosynthetic pigment as an active ingredient; and a method of producing a plant defense activating component containing: cultivating a unicellular alga containing a green photosynthetic pigment under an aerobic condition to produce a culture containing an extracellular polysaccharide.Type: ApplicationFiled: March 22, 2019Publication date: November 25, 2021Applicants: PANAC Co., Ltd., National Institute of Technology and EvaluationInventors: Gouki SATOU, Toshichika OOKI, Masahiro KOIDE, Hiroshi SEKIGUCHI
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Patent number: 10280091Abstract: An yttrium oxyfluoride is represented by YOF and is stabilized by a fluoride represented by CaF2. Preferably, the number of moles of Ca with respect to 100 mol of yttrium is from 8 to 40 mol. A powder material is made of a first powder mixture including a calcium fluoride powder represented by CaF2 and an yttrium oxyfluoride powder represented by YOF, or a second powder mixture including a calcium fluoride powder represented by CaF2, an yttrium fluoride powder represented by YF3, and an yttrium oxide powder represented by Y2O3. A production method involves firing a molded product of the first or second powder mixture under predetermined conditions.Type: GrantFiled: March 29, 2016Date of Patent: May 7, 2019Assignee: Mitsui Mining & Smelting Co., Ltd.Inventors: Yasuhiro Seto, Shoji Imaura, Masahiro Koide
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Publication number: 20180230022Abstract: An yttrium oxyfluoride is represented by YOF and is stabilized by a fluoride represented by CaF2. Preferably, the number of moles of Ca with respect to 100 mol of yttrium is from 8 to 40 mol. A powder material is made of a first powder mixture including a calcium fluoride powder represented by CaF2 and an yttrium oxyfluoride powder represented by YOF, or a second powder mixture including a calcium fluoride powder represented by CaF2, an yttrium fluoride powder represented by YF3, and an yttrium oxide powder represented by Y2O3. A production method involves firing a molded product of the first or second powder mixture under predetermined conditions.Type: ApplicationFiled: March 29, 2016Publication date: August 16, 2018Inventors: Yasuhiro SETO, Shoji IMAURA, Masahiro KOIDE
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Patent number: 5449544Abstract: A weather strip for an automobile comprising a trim portion securable to a flange of an automobile. The trim portion has a holding piece and a concave portion. The concave portion is disposed at a base portion of the holding piece and is in contact with an end of the flange. The concave portion is cooperable with the end of the flange to enable the trim portion to be slidably rotatable with respect to the end of the flange when being secured to the flange. An adhesive is provided at an inner surface of the holding piece for adhering the trim portion to the flange.Type: GrantFiled: June 3, 1993Date of Patent: September 12, 1995Assignee: Toyoda Gosei Co., Ltd.Inventors: Kazuo Ogawa, Masahiro Koide, Shinichi Yoshioka, Masahiro Nozaki
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Patent number: 5269101Abstract: An automotive weatherstrip mounted along a peripheral flange of a door opening of an automobile is provided. The weatherstrip includes a trim part having a generally U-shaped cross-section to be held by a peripheral flange of the door opening and a hollow seal part for contacting a peripheral edge of a door, protruding generally perpendicular from one side of said trim part. The trim part, at a corner portion of the peripheral flange of the door opening, is curvedly formed by cutting away a portion of the hollow seal part. A molded hollow seal part, at the corner portion, is integrally molded with the trim part and has an outer configuration substantially similar to that of the hollow seal part. The molded hollow seal part is circumferentially offset from the curved trim part so as to extend along an upper side and a vertical side of the door opening.Type: GrantFiled: March 3, 1993Date of Patent: December 14, 1993Assignee: Toyoda Gosei Co., Ltd.Inventors: Masahiro Nozaki, Masahiro Koide
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Patent number: 5207029Abstract: A weather strip is provided having a first seal, a second seal and a connecting portion so as to be engaged by a small engaging force with a flange having engaging portions on both sides thereof. The connecting portion, being made of hard material, connects a receiving portion of a first seal and a receiving portion of a second seal. A longitudinal groove or a bending portion made of soft material is provided near the receiving portion of the second seal of the connecting portion. The weather strip can be easily engaged with a seal supporting portion of the flange by a bending action of the connecting portion.Type: GrantFiled: July 9, 1992Date of Patent: May 4, 1993Assignee: Toyoda Gosei Co., Ltd.Inventors: Masahiro Nozaki, Masahiro Koide
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Patent number: 5193309Abstract: An automotive weatherstrip mounted along a peripheral flange of a door opening of an automobile is provided. The weatherstrip includes a trim part having a generally U-shaped cross-section to be held by a peripheral flange of the door opening and a hollow seal part for contacting a peripheral edge of a door, protruding generally perpendicular from one side of said trim part. The trip part, at a corner portion of the peripheral flange of the door opening, is curvedly formed by cutting away a portion of the hollow seal part. A molded hollow seal part, at the corner portion, is integrally molded with the trim part and has an outer configuration substantially similar to that of the hollow seal part. The molded hollow seal part is circumferentially offset from the curved trim part so as to extend along an upper side and a vertical side of the door opening.Type: GrantFiled: July 21, 1992Date of Patent: March 16, 1993Assignee: Toyoda Gosei Co., Ltd.Inventors: Masahiro Nozaki, Masahiro Koide
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Patent number: 5168668Abstract: A door frame and galss run assembly for a motor vehicle including a door frame, a door molding secured along an inner periphery of the door frame, and a glass run inserted in the channel portion formed by the door frame and the door molding. The glass run has a solid rubber base portion which is generally U-shaped in cross-section and is inserted into the channel portion. A projection made of sponge rubber is formed on an outer surface of an outside corner portion of the base portion with respect to the passenger compartment of the motor vehicle. When the base portion is inserted into the channel portion, the projection comes into pressing contact with an inner surface of an outside corner portion of the channel portion with respect to the passenger compartment.Type: GrantFiled: November 27, 1991Date of Patent: December 8, 1992Assignee: Toyoda Gosei Co., Ltd.Inventors: Kunio Mishima, Masahiro Nozaki, Masahiro Koide