Patents by Inventor Masamichi Morita
Masamichi Morita 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: 20240110087Abstract: A heat exchanger including an aluminum substrate, and a water-repellent coating provided on a surface of the aluminum substrate, wherein the aluminum substrate has an anodized film on the surface, and the water-repellent coating is a film formed of a fluoropolyether group-containing compound.Type: ApplicationFiled: November 20, 2023Publication date: April 4, 2024Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Michiru KAGAWA, Masamichi Morita, Ryo Inoue, Hiroki Yamaguchi, Tomohiro Nagano, Masatoshi Nose
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Publication number: 20230295464Abstract: A surface-treating agent including (A) a compound represented by the following formula (A1) or formula (A2), and (B) a compound represented by the following formula (B1) or formula (B2), and containing at least one of a compound represented by formula (A2) or a compound represented by formula (B2) as defined herein:Type: ApplicationFiled: May 24, 2023Publication date: September 21, 2023Inventors: Reina MORIYASU, Satoru HAGITA, Masamichi MORITA
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Patent number: 11578232Abstract: The present invention addresses the problem of providing a super-liquid-repellent coating film that has improved abrasion resistance. Provided as a means for solving the problem is a coating film that has a fluorine atom content of 1 to 60 wt %, the coating film having a surface that has an average surface roughness Ra of 0.5 to 20, a surface area ratio of 1.7 to 5, a contact angle with water of 150° or more, a contact angle with n-hexadecane of 80° or more, and a surface that has a contact angle with water of 150° or more after being rubbed 100 times with a PET film under a load of 100 g.Type: GrantFiled: April 13, 2017Date of Patent: February 14, 2023Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Hiroki Yamaguchi, Kakeru Hanabusa, Kensuke Mohara, Masamichi Morita
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Publication number: 20220267618Abstract: Provided are a composition for forming an anti-snow-accumulation film capable of forming a film that is unlikely to undergo snow accumulation, and an anti-snow-accumulation film. The composition for forming an anti-snow-accumulation film according to the present disclosure contains composite particles formed from fine particles each coated with a first polymer and a coating material component. The anti-snow-accumulation film according to present disclosure contains composite particles formed from fine particles each coated with a first polymer and a binder component. The anti-snow-accumulation film according to the present disclosure has a snow accumulation start time of 20 minutes or more as measured in a snow accumulation test. The anti-snow-accumulation film according to the present disclosure is unlikely to undergo snow accumulation.Type: ApplicationFiled: May 13, 2022Publication date: August 25, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hiroki YAMAGUCHI, Ryou INOUE, Michiru KAGAWA, Masamichi MORITA
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Publication number: 20220259453Abstract: An object of the present disclosure is to provide an antenna cover base material that is coated with a fluoropolymer-containing film and that has excellent durability of water sliding. The present disclosure pertains to an antenna cover base material coated with a fluoropolymer-containing film, the film having the properties of a water sliding velocity of 150 mm/s or more at an inclination angle of 30°, and an average surface roughness (Ra) of 1 ?m or less.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masamichi MORITA, Hiroki YAMAGUCHI, Atsushi SAKAKURA, Kazuki HOSODA
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Publication number: 20220259441Abstract: The present disclosure provides a film-forming composition capable of forming a film having excellent water repellency, a high level of hardness, and excellent water resistance, and provides the film. The film-forming composition of the present disclosure contains an inorganic fine particle, a polymerizable component, and a water-repellent component, wherein the inorganic fine particle has an average particle size of 100 nm or more and 5 ?m or less, the content of the inorganic fine particle is 5 to 40 parts by mass per 100 parts by mass of the total mass of the inorganic fine particle, the polymerizable component, and the water-repellent component, and the water-repellent component is a polymer having at least a structure unit based on the compound represented by the following formula (1): wherein X represents a hydrogen atom etc., Y represents a direct bond, a C1-10 hydrocarbon group optionally having an oxygen atom etc.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Ryou INOUE, Masamichi MORITA, Michiru KAGAWA, Hiroki YAMAGUCHI
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Publication number: 20220259454Abstract: An object of the present disclosure is to provide a film that has high water slidability, and a substrate having a surface covered with the film. The present disclosure provides a film having the properties of a sliding velocity of 150 mm/s or more at an inclination angle of 30° and an average surface roughness (Ra) of 1 ?m or less, and further provides a substrate having a surface covered with the film.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masamichi MORITA, Hiroki YAMAGUCHI, Atsushi SAKAKURA, Kazuki HOSODA
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Publication number: 20220089906Abstract: A problem to be solved by this disclosure is to provide a composition, preferably a composition for forming a liquid-repellent coating film.Type: ApplicationFiled: December 1, 2021Publication date: March 24, 2022Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hiroki YAMAGUCHI, Gregory TORTISSIER, Kensuke MOHARA, Masamichi MORITA
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Publication number: 20210249700Abstract: A coated particle including a sulfide-based particle and a fluorine-containing polymer that coats a surface of the sulfide-based particle. The fluorine-containing polymer includes a structural unit (1) based on a monomer (1) represented by the following formula (1) and a structural unit (2) based on at least one selected from the group consisting of, for example, a monomer (2) represented by the following formula (2): wherein, for example, X is a hydrogen atom; Y is a direct bond; and Rf is a C1-C10 linear or branched fluoroalkyl group, wherein, for example, R1 is a hydrogen atom; and R2 is a hydrocarbon group. Also disclosed are positive and negative electrodes including the coated particle, an all-solid-state battery including the positive and negative electrodes and a coating composition for a sulfide-based all-solid-state battery.Type: ApplicationFiled: April 26, 2021Publication date: August 12, 2021Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Yoshiko KUWAJIMA, Toshiharu SHIMOOKA, Akinori TANI, Kae FUJIWARA, Masamichi MORITA
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Publication number: 20200347258Abstract: The present invention addresses the problem of providing a super-liquid-repellent coating film that has improved abrasion resistance. Provided as a means for solving the problem is a coating film that has a fluorine atom content of 1 to 60 wt %, the coating film having a surface that has an average surface roughness Ra of 0.5 to 20, a surface area ratio of 1.7 to 5, a contact angle with water of 150° or more, a contact angle with n-hexadecane of 80° or more, and a surface that has a contact angle with water of 150° or more after being rubbed 100 times with a PET film under a load of 100 g.Type: ApplicationFiled: April 13, 2017Publication date: November 5, 2020Applicant: Daikin Industries, Ltd.Inventors: Hiroki YAMAGUCHI, Kakeru HANABUSA, Kensuke MOHARA, Masamichi MORITA
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Publication number: 20200291257Abstract: An object, of the present invention is to provide a new liquid-repellent coating film. This object can be achieved by a coating film that has a fluorine content of less than 1 wt %, a water contact angle (droplet: 2 ?L) of 115° or more, and a water contact angle of 300° or more after surface friction with a PET film (under a load of 100 gf/cm2; 1500 reciprocations); and that satisfies at least one of the following regarding surface roughness indices: (a) an average surface roughness Ra of 1.6 ?m or more; and (b) a Wenzel roughness factor of 1.2 or more.Type: ApplicationFiled: October 12, 2018Publication date: September 17, 2020Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hiroki YAMAGUCHI, Kensuke MOHARA, Gregory TORTISSIER, Masamichi MORITA
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Patent number: 10689615Abstract: A temperature-responsive substrate having on its surface a layer containing at least one polymer, the at least one polymer being responsive to temperature and containing a fluorine-containing monomer-derived unit. Also disclosed is a polymer and composition for use in producing the substrate, as well as methods for producing, using and evaluating the substrate.Type: GrantFiled: January 29, 2015Date of Patent: June 23, 2020Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Masamichi Morita, Kouji Kubota, Yoshiko Koizumi, Hiroki Yamaguchi
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Patent number: 10458161Abstract: An inside handle support member for a vehicle door includes: a base member that is a frame having an opened vehicle interior side end portion, in which the base member is detachably mounted to a trim constituting a vehicle interior side surface of the vehicle door through an aperture formed in the trim, and rotatably supports an inside handle configured to operate a lock device provided in the vehicle door; and a bezel that is a frame detachably mounted to a peripheral edge of the vehicle interior side end portion of the base member, in which the bezel includes: an engagement hole; and an engagement hole forming portion that defines a vehicle exterior side edge of the engagement hole, and the base member includes: an engagement claw protruding on an outer peripheral surface of the base member; and a guide protrusion having a guide surface.Type: GrantFiled: March 20, 2017Date of Patent: October 29, 2019Assignee: AISIN SEIKI KABUSHIKI KAISHAInventors: Yukinobu Kunimatsu, Atsushi Kamiya, Yuusaku Miki, Masamichi Morita, Haruyasu Hasegawa, Futoshi Harada
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Publication number: 20170306666Abstract: An inside handle support member for a vehicle door includes: a base member that is a frame having an opened vehicle interior side end portion, in which the base member is detachably mounted to a trim constituting a vehicle interior side surface of the vehicle door through an aperture formed in the trim, and rotatably supports an inside handle configured to operate a lock device provided in the vehicle door; and a bezel that is a frame detachably mounted to a peripheral edge of the vehicle interior side end portion of the base member, in which the bezel includes: an engagement hole; and an engagement hole forming portion that defines a vehicle exterior side edge of the engagement hole, and the base member includes: an engagement claw protruding on an outer peripheral surface of the base member; and a guide protrusion having a guide surfaceType: ApplicationFiled: March 20, 2017Publication date: October 26, 2017Applicant: AISIN SEIKI KABUSHIKI KAISHAInventors: Yukinobu KUNIMATSU, Atsushi KAMIYA, Yuusaku MIKI, Masamichi MORITA, Haruyasu HASEGAWA, Futoshi HARADA
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Publication number: 20160369228Abstract: A temperature-responsive substrate having on its surface a layer containing at least one polymer, the at least one polymer being responsive to temperature and containing a fluorine-containing monomer-derived unit. Also disclosed is a polymer and composition for use in producing the substrate, as well as methods for producing, using and evaluating the substrate.Type: ApplicationFiled: January 29, 2015Publication date: December 22, 2016Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Masamichi MORITA, Kouji KUBOTA, Yoshiko KOIZUMI, Hiroki YAMAGUCHI
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Patent number: 9522998Abstract: Provided are: a resin mold material and a resin replica mold material composition for imprinting having a superior mold releasability; a resin mold and a resin replica mold resulting from containing the material composition; and a method for producing them. The resin mold material or resin replica mold material composition for imprinting contains 100 parts by weight of a mold resin or replica mold resin for imprinting and 0.1 to 10 parts by weight of a curable fluoropolymer (A). Preferably, the fluoropolymer (A) has a weight-average molecular weight of 3,000 to 20,000 and results from including as repeating units (a1) an ?-position substituted acrylate having a fluoroalkyl group having 4 to 6 carbon atoms and (a2) and 5 to 120 parts by weight of a high-softening-point monomer exhibiting a glass transition point or softening point of at least 50° C. in the homopolymer state.Type: GrantFiled: April 9, 2013Date of Patent: December 20, 2016Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Tsuneo Yamashita, Masamichi Morita, Yoshiko Kuwajima
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Publication number: 20150064909Abstract: Provided are: a resin mold material and a resin replica mold material composition for imprinting having a superior mold releasability; a resin mold and a resin replica mold resulting from containing the material composition; and a method for producing them. The resin mold material or resin replica mold material composition for imprinting contains 100 parts by weight of a mold resin or replica mold resin for imprinting and 0.1 to 10 parts by weight of a curable fluoropolymer (A). Preferably, the fluoropolymer (A) has a weight-average molecular weight of 3,000 to 20,000 and results from including as repeating units (a1) an ?-position substituted acrylate having a fluoroalkyl group having 4 to 6 carbon atoms and (a2) and 5 to 120 parts by weight of a high-softening-point monomer exhibiting a glass transition point or softening point of at least 50° C. in the homopolymer state.Type: ApplicationFiled: April 9, 2013Publication date: March 5, 2015Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Tsuneo Yamashita, Masamichi Morita, Yoshiko Kuwajima
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Publication number: 20100297564Abstract: A polymerizable fluorine-containing monomer and a fluorine-containing polymer which are suitable for a resist layer and a protective layer of a laminated resist for forming a fine pattern in production of semiconductor devices, and further are useful especially in immersion lithography using water as a liquid medium, and a method of forming a resist pattern are provided. The polymerizable fluorine-containing monomer is represented by the formula (1): wherein R1 is hydrogen atom or a monovalent saturated or unsaturated hydrocarbon group of 1 to 15 carbon atoms, and the hydrocarbon group may be chain or cyclic structure and may have oxygen atom, nitrogen atom, sulfur atom or halogen atom, the polymer is a homopolymer or copolymer of the monomer, and the method of forming a resist pattern using such a homopolymer or copolymer is carried out by immersion lithography.Type: ApplicationFiled: December 22, 2008Publication date: November 25, 2010Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Tsuneo Yamashita, Yosuke Kishikawa, Yoshito Tanaka, Masamichi Morita
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Patent number: 7752985Abstract: In a method for attaching s surface skin member with a stitch line onto a base core member, meandering of a stitch line is eliminated and thus a smart stitch line is formed. A stitch line A is formed on a surface skin member 33 of which material is artificial leather or genuine leather, a rod 36 is temporarily joined along the stitch line A on a reverse side of the surface skin member 33, a groove 311 is provided along the stitch line A on a surface of a base core member 31, the surface skin member 33 is attached and fixed on the surface of the base core member 31 while accurately positioning the stitch line A by accommodating the rod 36 inside the groove 311, and then the rod 36 is drawn out so as to accurately form the stitch line A.Type: GrantFiled: July 2, 2007Date of Patent: July 13, 2010Assignees: Kasal Kogyo Co., Ltd., Isuzutex Co., Ltd.Inventors: Masamichi Morita, Akira Kanezawa
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Publication number: 20080006194Abstract: In a method for attaching s surface skin member with a stitch line onto a base core member, meandering of a stitch line is eliminated and thus a smart stitch line is formed. A stitch line A is formed on a surface skin member 33 of which material is artificial leather or genuine leather, a rod 36 is temporarily joined along the stitch line A on a reverse side of the surface skin member 33, a groove 311 is provided along the stitch line A on a surface of a base core member 31, the surface skin member 33 is attached and fixed on the surface of the base core member 31 while accurately positioning the stitch line A by accommodating the rod 36 inside the groove 311, and then the rod 36 is drawn out so as to accurately form the stitch line A.Type: ApplicationFiled: July 2, 2007Publication date: January 10, 2008Applicants: KASAI KOGYO CO., LTD., ISUZUTEX CO., LTD.Inventors: Masamichi Morita, Akira Kanezawa