Patents by Inventor Takeo Inoue
Takeo Inoue 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: 11969975Abstract: A protective cover member includes a laminate including: a protective membrane having a shape configured to cover an opening when the protective cover member is placed on the face of an object; a substrate film joined to the protective membrane; and a first adhesive layer configured to fix the protective cover member to the face, wherein an outer peripheral surface of the protective cover member has a step in a laminating direction of the laminate, a first portion of the protective cover member protrudes at the step more outward than a second portion of the protective cover member does when the protective cover member is placed on the face, the first portion being positioned farther from the face than the step, the second portion being positioned closer to the face than the step, and the protective membrane and the substrate film are positioned in the first portion.Type: GrantFiled: July 3, 2020Date of Patent: April 30, 2024Assignee: NITTO DENKO CORPORATIONInventors: Yuichi Abe, Tomohiro Kontani, Takeo Inoue, Bunta Hirai
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Publication number: 20230108896Abstract: A provided protective cover member is a protective cover member configured to be placed on a face of an object, the face having an opening. The protective cover member includes a laminate, and the laminate includes: a protective membrane having a shape configured to cover the opening when the member is placed on the face; and an adhesive agent layer. The adhesive agent layer includes a cured adhesive layer of a silicone adhesive agent composition including an addition-curable silicone adhesive agent. The above protective cover member is a member reducing deformation thereof and peeling thereof from a placement face at high temperatures, for example, in reflow soldering.Type: ApplicationFiled: March 11, 2021Publication date: April 6, 2023Applicant: NITTO DENKO CORPORATIONInventors: Hiroki KIGAMI, Takeo INOUE, Yoshinori WATANABE, Izumi SHIMIZU
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Publication number: 20220312091Abstract: The conversion element member of the present disclosure includes: a conversion element having an opening capable of functioning as a ventilation port and/or a sound-transmitting port; and a waterproof membrane. The conversion element has an outer surface provided with the opening. The waterproof membrane is joined, at a joining portion thereof, to the outer surface of the element so as to cover the opening, the joining portion having a shape surrounding the opening when viewed in a direction perpendicular to the outer surface. The waterproof membrane has a non-joining portion defined as a portion surrounded by the joining portion when viewed in the direction, the non-joining portion having a region overlapping the outer surface when viewed in the direction. A spacing distance D1 between the membrane and the outer surface in the region is 0.01 mm to X mm, where X represents, in an indentation test on the waterproof membrane.Type: ApplicationFiled: April 24, 2020Publication date: September 29, 2022Applicant: NITTO DENKO CORPORATIONInventors: Yu KAMAMOTO, Takeo INOUE, Tamao FUKUSHIMA, Hisae KITAGAWA
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Publication number: 20220266575Abstract: A protective cover member includes a laminate including: a protective membrane having a shape configured to cover an opening when the protective cover member is placed on the face of an object; a substrate film joined to the protective membrane; and a first adhesive layer configured to fix the protective cover member to the face, wherein an outer peripheral surface of the protective cover member has a step in a laminating direction of the laminate, a first portion of the protective cover member protrudes at the step more outward than a second portion of the protective cover member does when the protective cover member is placed on the face, the first portion being positioned farther from the face than the step, the second portion being positioned closer to the face than the step, and the protective membrane and the substrate film are positioned in the first portion.Type: ApplicationFiled: July 3, 2020Publication date: August 25, 2022Applicant: NITTO DENKO CORPORATIONInventors: Yuichi ABE, Tomohiro KONTANI, Takeo INOUE, Bunta HIRAI
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Patent number: 11395057Abstract: The waterproof sound-transmitting member of the present disclosure includes: a waterproof sound-transmitting membrane configured to prevent entry of water while permitting sound to pass therethrough, and a support layer joined to a main surface of the waterproof sound-transmitting membrane. The waterproof sound-transmitting membrane has an air permeability of 10,000 seconds/100 mL or more as expressed by Gurley number, the support layer includes a resin foam material and has a through hole extending in a thickness direction thereof and serving as a path for sound transmitted through the waterproof sound-transmitting membrane, and a side air permeability of the support layer between the through hole and an outer peripheral side surface of the support layer when the support layer is compressed in the thickness direction thereof at a compression ratio of 20% is 0.1 mL/(min·mm3) or more as a value per unit volume of the support layer.Type: GrantFiled: November 7, 2018Date of Patent: July 19, 2022Assignee: NITTO DENKO CORPORATIONInventors: Yosuke Sugaya, Bunta Hirai, Takeo Inoue
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Patent number: 11310931Abstract: A waterproof membrane of the present disclosure has an insertion loss of 5.0 dB or less for sound with a frequency of 1 kHz, and an insertion loss of 5.0 dB or less for sound with a frequency of 10 kHz when a permeation region for sound of the waterproof membrane has an area of 1.3 mm2. The waterproof membrane of the present disclosure can cope with further size reduction of the permeation region. A waterproof member of the present disclosure includes the above-mentioned waterproof membrane of the present invention and a support member joined to the waterproof membrane.Type: GrantFiled: April 24, 2020Date of Patent: April 19, 2022Assignee: NITTO DENKO CORPORATIONInventors: Tamao Fukushima, Takeo Inoue, Yu Kamamoto, Hisae Kitagawa
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Patent number: 11089806Abstract: The present invention provides a method of improving the taste of yeast cells including a step of reacting the yeast cells with protease or cellulase, and a quality improving material for food containing yeast cells as an active ingredient in which the taste is improved by the method of improving the taste.Type: GrantFiled: November 19, 2015Date of Patent: August 17, 2021Assignee: TABLEMARK CO., LTD.Inventors: Hisashi Matsufuji, Tsuyoshi Yanagishita, Yusuke Tanaka, Yoshitaka Haishima, Hidenori Okuhama, Shigenori Takano, Takeo Inoue
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Publication number: 20210251095Abstract: A waterproof membrane of the present disclosure has an insertion loss of 5.0 dB or less for sound with a frequency of 1 kHz, and an insertion loss of 5.0 dB or less for sound with a frequency of 10 kHz when a permeation region for sound of the waterproof membrane has an area of 1.3 mm2. The waterproof membrane of the present disclosure can cope with further size reduction of the permeation region. A waterproof member of the present disclosure includes the above-mentioned waterproof membrane of the present invention and a support member joined to the waterproof membrane.Type: ApplicationFiled: April 24, 2020Publication date: August 12, 2021Applicant: NITTO DENKO CORPORATIONInventors: Tamao FUKUSHIMA, Takeo INOUE, Yu KAMAMOTO, Hisae KITAGAWA
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Publication number: 20210176550Abstract: The waterproof sound-transmitting member of the present disclosure includes: a waterproof sound-transmitting membrane configured to prevent entry of water while permitting sound to pass therethrough, and a support layer joined to a main surface of the waterproof sound-transmitting membrane. The waterproof sound-transmitting membrane has an air permeability of 10,000 seconds/100 mL or more as expressed by Gurley number, the support layer includes a resin foam material and has a through hole extending in a thickness direction thereof and serving as a path for sound transmitted through the waterproof sound-transmitting membrane, and a side air permeability of the support layer between the through hole and an outer peripheral side surface of the support layer when the support layer is compressed in the thickness direction thereof at a compression ratio of 20% is 0.1 mL/(min·mm3) or more as a value per unit volume of the support layer.Type: ApplicationFiled: November 7, 2018Publication date: June 10, 2021Applicant: NITTO DENKO CORPORATIONInventors: Yosuke SUGAYA, Bunta HIRAI, Takeo INOUE
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Publication number: 20200384424Abstract: A porous polytetrafluoroethylene membrane (20) of the present disclosure has an average pore diameter of 0.03 to 0.2 ?m and a porosity of more than 25% and not more than 90%. The number of pores present in a region having a width of 23 ?m and a thickness of 1 ?m in a cross-section parallel to the thickness direction is in the range from 40 to 120. The porous polytetrafluoroethylene membrane (20) is made of polytetrafluoroethylene having a number-average molecular weight in the range from 2,000,000 to 12,000,000, and a puncture strength per unit thickness is in the range from 5.0 to 15 gf/?m.Type: ApplicationFiled: May 31, 2018Publication date: December 10, 2020Applicant: NITTO DENKO CORPORATIONInventor: Takeo INOUE
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Publication number: 20200148918Abstract: A laminate of the present disclosure is a laminate including: a resin film that can function as a waterproof air-permeable membrane and/or a waterproof sound-transmitting membrane; and a separator. The resin film and the separator are joined to each other by an adhesive layer. A peel surface formed when the separator is peeled from the resin film is positioned between the resin film and the adhesive layer. The laminate of the present disclosure can supply the resin film that can function as a waterproof air-permeable membrane and/or a waterproof sound-transmitting membrane in a state of being highly flexible in terms of shape and method of joining to an opening of a housing. The laminate of the present disclosure can be supplied also in the form of a roll with excellent storage property, transportability, etc.Type: ApplicationFiled: April 17, 2018Publication date: May 14, 2020Applicant: NITTO DENKO CORPORATIONInventors: Takeo INOUE, Tamao FUKUSHIMA
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Publication number: 20200048500Abstract: A laminate of the present disclosure is a laminate including a resin film and a separator. The resin film has a tensile strength of 30 N/10 mm or less. The resin film and the separator are joined to each other by an adhesive layer. A peel surface formed when the separator is peeled from the resin film is positioned between the resin film and the adhesive layer. The laminate of the present disclosure is suitable for supplying a low-strength resin film in a state without an adhesive layer. The laminate of the present disclosure is also a film supply member that is convenient in terms of handling, storage, etc.Type: ApplicationFiled: April 17, 2018Publication date: February 13, 2020Applicant: NITTO DENKO CORPORATIONInventors: Takeo INOUE, Tamao FUKUSHIMA
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Publication number: 20170347697Abstract: The present invention provides a method of improving the taste of yeast cells including a step of reacting the yeast cells with protease or cellulase, and a quality improving material for food containing yeast cells as an active ingredient in which the taste is improved by the method of improving the taste.Type: ApplicationFiled: November 19, 2015Publication date: December 7, 2017Applicant: TableMark Co., Ltd.Inventors: Hisashi MATSUFUJI, Tsuyoshi YANAGISHITA, Yusuke TANAKA, Yoshitaka HAISHIMA, Hidenori OKUHAMA, Shigenori TAKANO, Takeo INOUE
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Patent number: 8934621Abstract: An echo prevention circuit comprises an input terminal to which a first input signal is input; a first FIR filter into which the first input signal is input through the input terminal; a second FIR filter into which the first input signal is input at the same time as into the first FIR filter; an input/output terminal to which an output signal of the first FIR filter is output or a second input signal is input; a subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; and an output terminal to which an output signal of the subtracter is output. The first and the second FIR filters have such filter coefficients that the output signal through the output terminal has only the output signal from the first FIR filter removed.Type: GrantFiled: March 22, 2006Date of Patent: January 13, 2015Assignee: Semiconductor Components Industries, LLCInventors: Hideki Ohashi, Kozo Okuda, Takeo Inoue
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Patent number: 8467544Abstract: A filter coefficient setting device for setting a filter coefficient of an echo prevention device including a first FIR filter, and a second FIR filter, comprises: a filter coefficient initial setting portion configured to set a predetermined filter coefficient for the first and second FIR filters when the echo prevention device is started.Type: GrantFiled: January 2, 2008Date of Patent: June 18, 2013Assignees: Semiconductor Components Industries, LLC, Sanyo Semiconductor Co., Ltd.Inventors: Takeo Inoue, Hideki Ohashi
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Patent number: 8117867Abstract: A process for producing spherical inorganic particles which have high flowability, can be incorporated in a high proportion, and are useful as a filler for composite substrates such as printed wiring boards and encapsulating materials. Also provided is a process for producing spherical inorganic particles which have high flowability and can be incorporated in a high proportion and which are useful as a filler for encapsulating materials and give an encapsulating material having high electrical insulating properties. One of the processes for producing spherical inorganic particles comprises: (a1) pulverizing a silicate-containing inorganic material to form a pulverization product; (b1) heating the pulverization product in an atomized state to form the pulverization product into spherical particles; (c1) spraying water over the spherical particles to cool them while maintaining the atomized state of the spherical particles; and (d1) collecting the spherical particles.Type: GrantFiled: August 9, 2006Date of Patent: February 21, 2012Assignee: Nitto Boseki Co., Ltd.Inventors: Shigeo Yamaguchi, Takeo Inoue
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Patent number: 8036376Abstract: An echo prevention circuit comprises a first and second FIR filters into which a first input signal is input through an input terminal; an input/output terminal to which an output signal of the first FIR filter is output and the output signal reflected is input or a second input signal is input; a first subtracter that subtracts an output signal of the second FIR filter from a combined signal of the output signal of the first FIR filter and the second input signal; an adaptive digital filter into which the output signal of the first FIR filter is input; a second subtracter that subtracts the output of the adaptive digital filter from the output of the first subtracter. The adaptive digital filter has such filter coefficients that based on the output of the second subtracter, the output signal from the output terminal is the output from the first subtracter that has had the other than the second input signal removed.Type: GrantFiled: March 22, 2006Date of Patent: October 11, 2011Assignee: Semiconductor Components Industries, LLCInventors: Hideki Ohashi, Kozo Okuda, Takeo Inoue
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Publication number: 20090249833Abstract: A process for producing spherical inorganic particles which have high flowability, can be incorporated in a high proportion, and are useful as a filler for composite substrates such as printed wiring boards and encapsulating materials. Also provided is a process for producing spherical inorganic particles which have high flowability and can be incorporated in a high proportion and which are useful as a filler for encapsulating materials and give an encapsulating material having high electrical insulating properties. One of the processes for producing spherical inorganic particles comprises: (a1) pulverizing a silicate-containing inorganic material to form a pulverization product; (b1) heating the pulverization product in an atomized state to form the pulverization product into spherical particles; (c1) spraying water over the spherical particles to cool them while maintaining the atomized state of the spherical particles; and (d1) collecting the spherical particles.Type: ApplicationFiled: August 9, 2006Publication date: October 8, 2009Applicant: Nitto Boseki Co., Ltd.Inventors: Shigeo Yamaguchi, Takeo Inoue
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Patent number: 7420488Abstract: Echo preventing circuit includes first and second FIR filters. The outputs of the first and second FIR filters are converted into first and second analog signals. An input/output terminal outputs the first analog signal or receives a third analog signal. An AD converter converts an analog signal obtained by subtracting the second analog signal from a signal formed by combining the first analog signal and the third analog signal. A response signal acquiring unit acquires a first response signal from an output of the first FIR filter to an output of the AD converter. A filter coefficient setting unit sets the filter coefficients of the second FIR filter based on the first response signal and sets the filter coefficients of the first FIR filter based on second response signal of a section from and output of the second FIR filter to an output of the AD converter.Type: GrantFiled: February 8, 2007Date of Patent: September 2, 2008Assignee: Sanyo Electric Co., Ltd.Inventors: Takeo Inoue, Hideki Ohashi
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Publication number: 20080181421Abstract: A filter coefficient setting device for setting a filter coefficient of an echo prevention device including a first FIR filter, and a second FIR filter, comprises: a filter coefficient initial setting portion configured to set a predetermined filter coefficient for the first and second FIR filters when the echo prevention device is started.Type: ApplicationFiled: January 2, 2008Publication date: July 31, 2008Applicants: Sanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.Inventors: Takeo Inoue, Hideki Ohashi