Patents by Inventor Hiroki Kawanishi
Hiroki Kawanishi 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: 11999144Abstract: The present invention provides a decorative sheet that exhibits excellent scratch resistance under high-load conditions and excellent bending workability; and provides a decorative plate containing the decorative sheet. Specifically, the present invention provides a decorative sheet that contains, in sequence, a first olefin resin layer, a second olefin resin layer, and a surface-protecting layer, wherein indentation hardness HIT2 of the second olefin resin layer and indentation hardness HIT1 of the surface-protecting layer satisfy the following formulas (1) and (2): HIT2?100 MPa (1), and HIT1>HIT2 (2). The invention also provides a decorative plate containing the decorative sheet.Type: GrantFiled: February 28, 2018Date of Patent: June 4, 2024Assignee: Dai Nippon Printing Co., Ltd.Inventors: Tomomi Nakajima, Jun Kaneki, Hiroki Kawanishi, Ryo Fujii, Osamu Watanabe
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Publication number: 20240129034Abstract: A forward Raman amplifier includes a plurality of pumping light sources with different wavelengths and the forward Raman amplifier, according to a fiber type or a zero-dispersion wavelength of the fiber, changes the number of pumping light sources to be emitted, changes a power ratio between the plurality of pumping light sources with the different wavelengths or changes wavelength characteristics of a gain, according to a fiber type.Type: ApplicationFiled: July 12, 2023Publication date: April 18, 2024Applicant: Fujitsu LimitedInventors: Hiroshi NAKAMOTO, GOJI NAKAGAWA, Kentaro KAWANISHI, Hiroki OI, Tomohiro YAMAUCHI, Takafumi TERAHARA, Teppei OHATA
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Patent number: 11084256Abstract: The present invention provides a decorative sheet capable of vividly displaying deep-color designs including raven blackness. The decorative sheet includes a base material, and at least a protective layer, a primer layer, and a decorative layer laminated in this order on the base material, wherein the decorative layer contains a black pigment and the primer layer is formed of a cured product of a resin composition containing a resin A having a hydroxyl value of 44 mgKOH/g or less.Type: GrantFiled: December 31, 2019Date of Patent: August 10, 2021Assignee: Dai Nippon Printing Co., Ltd.Inventors: Akihisa Noda, Hiroki Kawanishi
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Publication number: 20200139683Abstract: The present invention provides a decorative sheet capable of vividly displaying deep-color designs including raven blackness. The decorative sheet includes a base material, and at least a protective layer, a primer layer, and a decorative layer laminated in this order on the base material, wherein the decorative layer contains a black pigment and the primer layer is formed of a cured product of a resin composition containing a resin A having a hydroxyl value of 44 mgKOH/g or less.Type: ApplicationFiled: December 31, 2019Publication date: May 7, 2020Inventors: Akihisa Noda, Hiroki Kawanishi
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Patent number: 10583635Abstract: The present invention provides a decorative sheet capable of vividly displaying deep-color designs including raven blackness. The decorative sheet includes a base material, and at least a protective layer, a primer layer, and a decorative layer laminated in this order on the base material, wherein the decorative layer contains a black pigment and the primer layer is formed of a cured product of a resin composition containing a resin A having a hydroxyl value of 44 mgKOH/g or less.Type: GrantFiled: September 30, 2015Date of Patent: March 10, 2020Assignee: Dai Nippon Printing Co., Ltd.Inventors: Akihisa Noda, Hiroki Kawanishi
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Publication number: 20200055295Abstract: The present invention provides a decorative sheet that exhibits excellent scratch resistance under high-load conditions and excellent bending workability; and provides a decorative plate containing the decorative sheet. Specifically, the present invention provides a decorative sheet that contains, in sequence, a first olefin resin layer, a second olefin resin layer, and a surface-protecting layer, wherein indentation hardness HIT2 of the second olefin resin layer and indentation hardness HIT1 of the surface-protecting layer satisfy the following formulas (1) and (2) : HIT2?100 MPa (1), and HIT1?HIT2 (2). The invention also provides a decorative plate containing the decorative sheet.Type: ApplicationFiled: February 28, 2018Publication date: February 20, 2020Inventors: Tomomi Nakajima, Jun Kaneki, Hiroki Kawanishi, Ryo Fujii, Osamu Watanabe
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Publication number: 20170217136Abstract: The present invention provides a decorative sheet capable of vividly displaying deep-color designs including raven blackness. The decorative sheet includes a base material, and at least a protective layer, a primer layer, and a decorative layer laminated in this order on the base material, wherein the decorative layer contains a black pigment and the primer layer is formed of a cured product of a resin composition containing a resin A having a hydroxyl value of 44 mgKOH/g or less.Type: ApplicationFiled: September 30, 2015Publication date: August 3, 2017Inventors: Akihisa Noda, Hiroki Kawanishi
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Publication number: 20170106632Abstract: Disclosed is a transfer film for three-dimensional molding in which at least a surface protection layer and a primer layer are layered in this order on a transfer base material, wherein the surface protection layer is formed by a cured product of an ionizing-radiation-curable resin composition including: polycarbonate (meth)acrylate and/or caprolactone-based urethane (meth)acrylate; and an isocyanate compound.Type: ApplicationFiled: March 25, 2015Publication date: April 20, 2017Inventors: Akihisa Noda, Hiroyuki Atake, Masaaki Matsumori, Hiroki Kawanishi
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Publication number: 20170100920Abstract: The present invention provides a sheet for three-dimensional molding, said sheet having excellent scratch resistance and moldability and effectively suppressing interference fringes. Provided is a sheet for three-dimensional molding, said sheet having at least a surface protection layer laminated upon a substrate, wherein the surface protection layer is formed from a cured product of a resin composition that includes an ionizing radiation-curable resin and inorganic particles having an average particle size of 100 nm or more, and the content of the inorganic particles in the surface protection layer is 40 mass % or more.Type: ApplicationFiled: March 25, 2015Publication date: April 13, 2017Inventors: Masaaki Matsumori, Akihisa Noda, Hiroki Kawanishi
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Patent number: 8761406Abstract: An audio signal processing device includes: a microphone configured to collect noise; an analyzing unit configured to analyze an audio signal collected by the microphone to detect the level and frequency property of the collected audio signal; and a signal processing unit configured to subject an audio signal to be reproduced to signal processing based on the analysis results of the analyzing unit.Type: GrantFiled: June 16, 2009Date of Patent: June 24, 2014Assignee: Sony CorporationInventors: Kazunobu Ohkuri, Kohei Asada, Shiro Suzuki, Tetsunori Itabashi, Hiroki Kawanishi
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Patent number: 8447041Abstract: An electricity-to-sound converter reproduces a sound according to a first audio signal. A sound collector outputs a second audio signal. A first frequency band limit filter filters the second audio signal. A sound leakage evaluating block evaluates a leakage of a sound reproduced by the electricity-to-sound converter on the basis of the first audio signal and the filtered second audio signal. A multiplier multiples the first audio signal by a coefficient approximating a transmission characteristic between the electricity-to-sound converter and the sound collector when the sound reproduced by the electricity-to-sound converter leaks outside a housing to be picked up by the sound collector. A second frequency band limit filter filters the multiplied first audio signal and supplies the filtered first audio signal to the sound leakage evaluating block. The first frequency band limit filter and the second frequency band limit filter have passing bands of 1 kHz to 3 kHz.Type: GrantFiled: November 8, 2007Date of Patent: May 21, 2013Assignee: Sony CorporationInventors: Kohei Asada, Hiroki Kawanishi
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Patent number: 8340323Abstract: Disclosed herein is a sound outputting apparatus, including: an electro-acoustic conversion section disposed in a housing and configured to acoustically reproduce a first sound signal; a sound collection section configured to collect sound outside said housing and output a second sound signal; a surrounding noise evaluation section configured to evaluate surrounding noise outside said housing based on the second electric signal; and a control section configured to perform predetermined control based on a result of the evaluation of said surrounding noise evaluation section.Type: GrantFiled: November 8, 2007Date of Patent: December 25, 2012Assignee: Sony CorporationInventors: Kohei Asada, Hiroki Kawanishi
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Publication number: 20090310793Abstract: An audio signal processing device includes: a microphone configured to collect noise; an analyzing unit configured to analyze an audio signal collected by the microphone to detect the level and frequency property of the collected audio signal; and a signal processing unit configured to subject an audio signal to be reproduced to signal processing based on the analysis results of the analyzing unit.Type: ApplicationFiled: June 16, 2009Publication date: December 17, 2009Applicant: Sony CorporationInventors: Kazunobu Ohkuri, Kohei Asada, Shiro Suzuki, Tetsunori Itabashi, Hiroki Kawanishi
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Publication number: 20080170725Abstract: Disclosed herein is a sound outputting apparatus, including: an electro-acoustic conversion section disposed in a housing and configured to acoustically reproduce a first sound signal; a sound collection section configured to collect sound outside said housing and output a second sound signal; a surrounding noise evaluation section configured to evaluate surrounding noise outside said housing based on the second electric signal; and a control section configured to perform predetermined control based on a result of the evaluation of said surrounding noise evaluation section.Type: ApplicationFiled: November 8, 2007Publication date: July 17, 2008Applicant: Sony CorporationInventors: Kohei Asada, Hiroki Kawanishi
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Publication number: 20080152169Abstract: An audio output apparatus includes: an electricity-to-sound converter arranged in a housing and configured to reproduce a first audio signal; a sound collector configured to pick up sound outside the housing and output a second audio signal; a sound leakage evaluating block configured to evaluate leakage of a sound reproduced by the electricity-to-sound converter into outside of the housing on the basis of the first audio signal and the second audio signal; and a controller configured to execute predetermined processing on the basis of a result of the evaluation made by the sound leakage evaluating block.Type: ApplicationFiled: November 8, 2007Publication date: June 26, 2008Applicant: Sony CorporationInventors: Kohei ASADA, Hiroki Kawanishi