Patents by Inventor Takaaki Murakami
Takaaki Murakami 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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Patent number: 11731485Abstract: A control system includes a manual-type air conditioner, and a control device which causes the manual-type air conditioner to execute remote air conditioning in response to a command from outside of a vehicle. The control device starts actuation of the manual-type air conditioner with a maximum temperature as a target blowout temperature of an air-conditioning air and a maximum air quantity as a target air quantity in response to a trigger command of the remote air conditioning, and gradually changes and reduces the target air quantity while gradually changing the target blowout temperature toward a target intermediate temperature with elapse of time. The control device changes the target blowout temperature and the target air quantity respectively to a set blowout temperature and a set air quantity at a time of previous disembarkment, when boarding of a user to the vehicle is detected.Type: GrantFiled: February 16, 2022Date of Patent: August 22, 2023Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, DENSO CORPORATIONInventors: Hiroyasu Hadano, Kunihiro Murakami, Takaaki Inokuchi, Asuka Marumo
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Patent number: 11664240Abstract: The method for producing a laminate having a patterned metal foil includes masking the whole surface of a first metal foil in a laminate having the first metal foil, a first insulating resin layer having a thickness of 1 to 200 ?m and a second metal foil laminated in this order, and patterning the second metal foil.Type: GrantFiled: November 1, 2018Date of Patent: May 30, 2023Assignee: MITSUBISHI GAS CHEMICAL COMPANY, INC.Inventors: Syunsuke Hirano, Yoshihiro Kato, Takaaki Ogashiwa, Kazuaki Kawashita, Makoto Murakami
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Publication number: 20230157301Abstract: The present invention relates to an antiviral material including a Cu-M-O compound, in which the Cu at least includes a monovalent-state Cu and the M is at least one element selected from the group consisting of B, Al, Sc, Ti, Co, Cr, Ni, Ga, Y, Zr, In, Rh, and a lanthanoid.Type: ApplicationFiled: January 20, 2023Publication date: May 25, 2023Applicant: AGC INC.Inventors: Satoshi KASHIWABARA, Takahiro MASHIMO, Kumiko SUWA, Yoshitake TODA, Nobuhiro NAKAMURA, Takaaki MURAKAMI
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Patent number: 11531140Abstract: The object of the present invention is to provide an optical laminate capable of reducing reflectance not only with respect to light incident vertically but also light incident obliquely, and further capable of obtaining a neutral reflected color tone even when light is incident obliquely. The optical laminate includes a base material, an antireflection film provided on one surface of the base material, and a light shielding film provided on the other surface of the base material. The optical laminate satisfies all of the following characteristics (i) to (iii): 0.5<R(?1a,?1a)/R(?1b,?1b)<1.5;??(i) Y(?2)?3%; and??(ii) Y(?3)?10%;??(iii) in which R (?, ?) designates reflectance when light of a wavelength of ? nm is incident at an angle of ?, provided that ?1a=380 nm, ?1a=60° and ?1b=650 nm, ?1b=60°; and Y (?) designates luminous reflectance at an incident angle of ?, provided that ?2=5° and ?3=60°.Type: GrantFiled: June 13, 2019Date of Patent: December 20, 2022Assignee: AGC Inc.Inventors: Yuko Tachibana, Keisuke Matsuda, Takaaki Murakami, Toshinari Watanabe, Tomoyuki Kobayashi
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Patent number: 11267750Abstract: The present invention relates to a translucent structure having a surface unevenness shape which has: an area ratio of surface flat regions in which an angle formed with a flat surface is in a range of 0° to 0.5° of in a range of 0% to 5.8%; a projection density of in a range of 0.0001/?m2 to 0.05/?m2; a projection area ratio of in a range of 5.5% to 50%; a skewness Ssk which represents the degree of non-symmetry of in a range of ?0.5 to 1.1; a load area factor Smr1 at a boundary between a projected mountain portion and a core portion of in a range of 0% to 14.5%; and an arithmetic average surface roughness Sa of in a range of 0.06 ?m to 0.143 ?m.Type: GrantFiled: February 19, 2019Date of Patent: March 8, 2022Assignee: AGC INC.Inventors: Masanobu Isshiki, Toru Ikeda, Takaaki Murakami, Yosuke Takeda, Minoru Tamada
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Publication number: 20210323084Abstract: An electrode device for water-cooling type resistance welding that constantly circulates cooling water efficiently to the proximity of an electrode tip, allowing the electrode to stably cool down. A cooling pipe 11 is inserted inside a device body 1 from a lower side thereof, and cooling water ejected from a tip opening 11a of the cooling pipe 11 cools a cap tip 10 placed on the tip of a shank 8. The cooling pipe 11 is movable in the axial direction of the device body 1 and fixable at any position. As a result, even with a change in the length of the shank 8, the tip opening 11a of the cooling pipe 11 can always be positioned in the proximity of the cap tip 10, allowing the cap tip 10 to cool down reliably and the form of the electrode tip to be maintained stably for a long time.Type: ApplicationFiled: July 1, 2021Publication date: October 21, 2021Applicant: SHINKOKIKI CO., LTD.Inventors: Yasuo AKAO, Takaaki MURAKAMI
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Patent number: 10948633Abstract: A translucent structure includes a translucent substrate and an antireflection layer provided on a visible side of the translucent substrate so that reflectivity of the translucent structure based on an SCI method is 3% or less. A visible-side outermost surface of the translucent structure includes a concave and convex structure as follows. The concave and convex structure includes a first convex portion and a second convex portion. The first convex portion has a diameter exceeding 10 ?m and 185 ?m or less in a specific section, and a specific maximum height is 0.2 to 8 ?m. The second convex portion has a diameter exceeding 1 ?m in a specific section, the number thereof is 0.0001 to 1.2 per 1 ?m2, and a specific average height thereof is 0.1 to 8 ?m.Type: GrantFiled: February 28, 2018Date of Patent: March 16, 2021Assignee: AGC Inc.Inventors: Takaaki Murakami, Azusa Takai, Toru Ikeda, Yosuke Takeda
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Publication number: 20200369560Abstract: A cover glass includes a chemically strengthened glass including a first main surface having an area of 12,000 mm2 or larger and a second main surface, and an anti-fingerprint treated layer provided on or above the first main surface. The chemically strengthened glass has a depth of compressive stress layer DOL of 20 ?m or larger, has a tensile stress layer having a P2O5 content of 2 mol % or less, and has A×B of 135 or larger, provided that, among oxide components constituting the tensile stress layer, a total concentration of Li2, Na2O, and K2O is A mol % and a concentration of Al2O3 is B mol %. The anti-fingerprint treated layer includes a surface having a frictional electrification amount, as determined by Method D described in JIS L1094:2014, of 0 kV or less and ?1.5 kV or more.Type: ApplicationFiled: August 12, 2020Publication date: November 26, 2020Applicant: AGC Inc.Inventors: Yosuke TAKEDA, Akio KOIKE, Toru IKEDA, Yasunari SAITO, Makoto FUKAWA, Takaaki MURAKAMI
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Publication number: 20200363571Abstract: A transparent substrate with an antiglare film, includes a transparent substrate having first and second main surfaces and an antiglare film formed on the first main surface. The antiglare film includes a low refractive index layer formed on the first main surface and a high refractive index layer formed in the low refractive index layer and having a refractive index different from that of the low refractive index layer. The low refractive index layer has nlow of 1.4 to 1.8. The high refractive index layer has nhigh at least 0.1 higher than the nlow. The high refractive index layer has an area ratio of its portion where a surface inclination to the first main surface is 0.5° or less of 15% or less. An average length RSm of elements of a roughness curve of an outermost surface on a first main surface side is 50 ?m or less.Type: ApplicationFiled: August 5, 2020Publication date: November 19, 2020Applicant: AGC Inc.Inventors: Masanobu ISSHIKI, Toru IKEDA, Yosuke TAKEDA, Takamichi SHIMOSAKA, Takaaki MURAKAMI
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Patent number: 10802318Abstract: There is provided a transparent substrate with an antifouling film that, when used as a cover member with an antifouling film of an electrostatic in-cell touch panel-type liquid crystal device, can reduce the whitening of a liquid crystal screen while fully maintaining an antifouling property and touch sensitivity. The transparent substrate with an antifouling film includes: a transparent substrate; and an antifouling film provided as an outermost layer on one main surface of the transparent substrate, wherein a surface shape of the antifouling film is a rugged shape whose arithmetic mean roughness Ra is 0.01 ?m or more, and surface resistivity measured on the surface of the antifouling film is 1.0×109 to 1.0×1013?/.Type: GrantFiled: May 21, 2018Date of Patent: October 13, 2020Assignee: AGC Inc.Inventors: Yosuke Takeda, Toru Ikeda, Takamichi Shimosaka, Takaaki Murakami
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Patent number: 10677963Abstract: A curved substrate with a film includes a substrate having a first main surface, a second main surface and an end surface, and an antiglare film provided on the first main surface. The substrate has a flat portion and a bent portion. A value obtained by dividing a reflected-image diffusibility index value R of the bent portion by the sum of the reflected-image diffusibility index value R of the bent portion and a reflected-image diffusibility index value R of the flat portion is 0.3 or higher and 0.8 or less.Type: GrantFiled: October 30, 2017Date of Patent: June 9, 2020Assignee: AGC Inc.Inventors: Azusa Takai, Yusuke Kobayashi, Kazunobu Maeshige, Takaaki Murakami
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Publication number: 20190383971Abstract: The object of the present invention is to provide an optical laminate capable of reducing reflectance not only with respect to light incident vertically but also light incident obliquely, and further capable of obtaining a neutral reflected color tone even when light is incident obliquely. The optical laminate includes a base material, an antireflection film provided on one surface of the base material, and a light shielding film provided on the other surface of the base material. The optical laminate satisfies all of the following characteristics (i) to (iii): 0.5<R(?1a,?1a)/R(?1b,?1b)<1.5;??(i) Y(?2)?3%; and??(ii) Y(?3)?10%;??(iii) in which R (?, ?) designates reflectance when light of a wavelength of ? nm is incident at an angle of ?, provided that ?1a=380 nm, ?1a=60° and ?1b=650 nm, ?1b=60°; and Y (?) designates luminous reflectance at an incident angle of ?, provided that ?2=5° and ?3=60°.Type: ApplicationFiled: June 13, 2019Publication date: December 19, 2019Applicant: AGC Inc.Inventors: Yuko Tachibana, Keisuke Matsuda, Takaaki Murakami, Toshinari Watanabe, Tomoyuki Kobayashi
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Patent number: 10408981Abstract: A near-infrared cut filter has a transparent substrate and an optical multilayer film formed on the transparent substrate and including high-refractive index films each having a refractive index at a wavelength of 500 nm in a range of 2.0 to 2.8 and low-refractive index films each having a refractive index at the wavelength of 500 nm of less than 1.6. The multilayer film is formed such that the high-refractive and low-refractive index films are alternately stacked and that the filter has spectral transmittance characteristic for the entire wavelength range of 450 nm to less than 550 nm and part of that wavelength range for incident light having incident angle of 0 degree, and part of wavelength range of 450 nm to less than 550 nm and the entire wavelength range of 450 nm to less than 550 nm for incident light having incident angle of 40 degrees.Type: GrantFiled: May 27, 2015Date of Patent: September 10, 2019Assignee: AGC Inc.Inventors: Akihiko Yoshihara, Takaaki Murakami
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Publication number: 20190256410Abstract: The present invention relates to a translucent structure having a surface unevenness shape which has: an area ratio of surface flat regions in which an angle formed with a flat surface is in a range of 0° to 0.5° of in a range of 0% to 5.8%; a projection density of in a range of 0.0001/?m2 to 0.05/?m2; a projection area ratio of in a range of 5.5% to 50%; a skewness Ssk which represents the degree of non-symmetry of in a range of ?0.5 to 1.1; a load area factor Smr1 at a boundary between a projected mountain portion and a core portion of in a range of 0% to 14.5%; and an arithmetic average surface roughness Sa of in a range of 0.06 ?m to 0.143 ?m.Type: ApplicationFiled: February 19, 2019Publication date: August 22, 2019Applicant: AGC INC.Inventors: Masanobu ISSHIKI, Toru Ikeda, Takaaki Murakami, Yosuke Takeda, Minoru Tamada
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Patent number: 10345498Abstract: Provided is an infrared cut filter including: an infrared absorbing layer of a transparent resin containing an infrared absorber; and a selected wavelength cut layer stacked on the infrared absorbing layer, wherein the following requirements are satisfied. (i) In a spectral transmittance curve for an incident angle of 0°, an average transmittance in a 450-600 nm range is 80% or more, a transmittance in a 700-1200 nm range is 2.0% or less, and D0 represented by the following expression is less than 0.04. D0 (%/nm)=(Tmax·0?Tmin·0)/(?(Tmax·0)??(Tmin·0)) (ii) wherein a spectrum transmittance curve for an incident angle of 30°, an average transmittance in the 450 to 600 nm range is 80% or more, a transmittance in the 700-1200 nm range is 2.0% or less, and D30 represented by the following expression is less than 0.04.Type: GrantFiled: September 30, 2015Date of Patent: July 9, 2019Assignee: AGC Inc.Inventors: Kyoko Yamamoto, Takaaki Murakami, Mitsuyuki Tatemura, Hiroshi Kumai
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Publication number: 20180335659Abstract: There is provided a transparent substrate with an antifouling film that, when used as a cover member with an antifouling film of an electrostatic in-cell touch panel-type liquid crystal device, can reduce the whitening of a liquid crystal screen while fully maintaining an antifouling property and touch sensitivity. The transparent substrate with an antifouling film includes: a transparent substrate; and an antifouling film provided as an outermost layer on one main surface of the transparent substrate, wherein a surface shape of the antifouling film is a rugged shape whose arithmetic mean roughness Ra is 0.01 ?m or more, and surface resistivity measured on the surface of the antifouling film is 1.0×109 to 1.0×1013?/.Type: ApplicationFiled: May 21, 2018Publication date: November 22, 2018Applicant: Asahi Glass Company, LimitedInventors: Yosuke Takeda, Toru Ikeda, Takamichi Shimosaka, Takaaki Murakami
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Publication number: 20180185875Abstract: A translucent structure includes a translucent substrate and an antireflection layer provided on a visible side of the translucent substrate so that reflectivity of the translucent structure based on an SCI method is 3% or less. A visible-side outermost surface of the translucent structure includes a concave and convex structure as follows. The concave and convex structure includes a first convex portion and a second convex portion. The first convex portion has a diameter exceeding 10 ?m and 185 ?m or less in a specific section, and a specific maximum height is 0.2 to 8 ?m. The second convex portion has a diameter exceeding 1 ?m in a specific section, the number thereof is 0.0001 to 1.2 per 1 ?m2, and a specific average height thereof is 0.1 to 8 ?m.Type: ApplicationFiled: February 28, 2018Publication date: July 5, 2018Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Takaaki MURAKAMI, Azusa Takai, Toru Ikeda, Yosuke Takeda
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Publication number: 20180052254Abstract: A curved substrate with a film includes a substrate having a first main surface, a second main surface and an end surface, and an antiglare film provided on the first main surface. The substrate has a flat portion and a bent portion. A value obtained by dividing a reflected-image diffusibility index value R of the bent portion by the sum of the reflected-image diffusibility index value R of the bent portion and a reflected-image diffusibility index value R of the flat portion is 0.3 or higher and 0.8 or less.Type: ApplicationFiled: October 30, 2017Publication date: February 22, 2018Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Azusa Takai, Yusuke Kobayashi, Kazunobu Maeshige, Takaaki Murakami
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Patent number: 9876039Abstract: A thin-film transistor substrate constituting a liquid crystal display includes: a thin-film transistor including, a gate electrode, a gate insulating film covering the gate electrode, a semiconductor layer opposing the gate electrode via the gate insulating film, a channel protective film covering the semiconductor layer, a protective film covering over the channel protective film, source and drain electrodes in contact with the semiconductor layer through first contact holes penetrating through the protective film and the channel protective film; a first electrode electrically connected to the drain electrode; a gate wiring extending from the gate electrode; and a source wiring electrically connected to the source electrode. The source wiring and first electrode are respectively electrically connected to the source electrode and drain electrode through respective second contact holes penetrating through the protective film.Type: GrantFiled: January 5, 2016Date of Patent: January 23, 2018Assignee: Mitsubishi Electric CorporationInventors: Rii Hirano, Naoki Nakagawa, Takaaki Murakami, Kazunori Inoue, Koji Oda
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Publication number: 20170373098Abstract: A thin-film transistor substrate constituting a liquid crystal display includes: a thin-film transistor including, a gate electrode, a gate insulating film covering the gate electrode, a semiconductor layer opposing the gate electrode via the gate insulating film, a channel protective film covering the semiconductor layer, a protective film covering over the channel protective film, source and drain electrodes in contact with the semiconductor layer through first contact holes penetrating through the protective film and the channel protective film; a first electrode electrically connected to the drain electrode; a gate wiring extending from the gate electrode; and a source wiring electrically connected to the source electrode. The source wiring and first electrode are respectively electrically connected to the source electrode and drain electrode through respective second contact holes penetrating through the protective film.Type: ApplicationFiled: January 5, 2016Publication date: December 28, 2017Applicant: Mitsubishi Electric CorporationInventors: Rii HIRANO, Naoki NAKAGAWA, Takaaki MURAKAMI, Kazunori INOUE, Koji ODA