Patents by Inventor Nobuaki Kanazawa
Nobuaki Kanazawa 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: 11732144Abstract: Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2.Type: GrantFiled: February 4, 2021Date of Patent: August 22, 2023Assignee: Mitsubishi Chemical CorporationInventors: Kana Taniguchi, Sho Katsumata, Junichi Nakamura, Nobuaki Kanazawa
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Publication number: 20210171784Abstract: Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2.Type: ApplicationFiled: February 4, 2021Publication date: June 10, 2021Applicant: Mitsubishi Chemical CorporationInventors: Kana TANIGUCHI, Sho KATSUMATA, Junichi NAKAMURA, Nobuaki KANAZAWA
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Patent number: 10954394Abstract: Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2.Type: GrantFiled: December 4, 2018Date of Patent: March 23, 2021Assignee: Mitsubishi Chemical CorporationInventors: Kana Taniguchi, Sho Katsumata, Junichi Nakamura, Nobuaki Kanazawa
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Publication number: 20200387855Abstract: The purpose of the present invention is to implement management in a more expedient manner than heretofore in a commercial transaction involving import/export. Provided is a sales management system which, on receiving a request for salability decision from a first country for each product which has been assigned a first management information: decides the salability for a second country; responds with a second management information for the salable products to the requestor in the first country; stores the first management information in linkage with the second management information; and on the basis of the linked first management information and second management information, implements management relating to the sale of the products in the second country, involving export of a single consolidated shipment of the products, which are sold by different manufacturers and have different owners, from the first country to the second country.Type: ApplicationFiled: March 28, 2018Publication date: December 10, 2020Inventors: Mizuho YUI, Nobuaki KANAZAWA
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Publication number: 20190100660Abstract: Provided is an antifouling coating composition, which can form a coating film having good hardness and good physical properties and having a wear degree appropriate for expressing a long-term antifouling effect, has a viscosity not being excessively high, and makes it possible to reduce a content of volatile organic compounds, and a polymer-containing composition which is suitable for obtaining the antifouling coating composition. The polymer-containing composition contains a (meth)acryl-based copolymer (A-1), in which the (meth)acryl-based copolymer (A-1) contains a constitutional unit (U11) or a constitutional unit (U12) having carboxylate forming an ionic bond with a divalent metal atom, and has a weight-average molecular weight of 1,000 to 5,000, and the polymer-containing composition has a coating film hardness (Martens hardness) equal to or higher than 2.5 N/mm2.Type: ApplicationFiled: December 4, 2018Publication date: April 4, 2019Applicant: Mitsubishi Chemical CorporationInventors: Kana Taniguchi, Sho Katsumata, Junichi Nakamura, Nobuaki Kanazawa
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Publication number: 20130058889Abstract: The present invention provides an antifouling paint composition, by which a paint film can be formed using a small amount of an organic solvent, in which the strength and the self-abradability can be maintained for a long period, and by which a paint film having an excellent antifouling property can be formed. The antifouling paint composition according to the present invention contains an acrylic polymer (P), a radical polymerizable monomer (M) and an organic peroxide (O), wherein at least one of the acrylic polymer (P) and the radical polymerizable monomer (M) has a bivalent metal ester structure.Type: ApplicationFiled: April 6, 2010Publication date: March 7, 2013Applicant: MITSUBISHI RAYON CO., LTD.Inventors: Akio Iwamoto, Sueo Nakamura, Nobuaki Kanazawa
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Patent number: 8305461Abstract: The present invention provides an information display device including an imaging unit that executes an imaging process to image a subject to output an imaging signal; a monitor capable of displaying an image of the subject based on the imaging signal; a switching part located near the monitor; a first display controller for displaying, in a menu on the monitor, each of a first group of items consisting of a plurality of items associated with the imaging process, whereby first setting data can be set; and a second display controller for displaying, in a menu on the monitor, each of a second group of items associated with a plurality of particular items in the first group and having fewer items than the first group, whereby second setting data can be set, wherein switching between the first and second display controllers is performed by operating the switching part.Type: GrantFiled: August 8, 2008Date of Patent: November 6, 2012Assignee: SANYO Electric Co., Ltd.Inventors: Nobuhiko Ichii, Ryo Sakaji, Masahiro Shioji, Yurie Sakai, Yoshinori Hama, Kazuto Yoshii, Nobuaki Kanazawa
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Publication number: 20120008035Abstract: An information display device including an imaging unit that executes an imaging process to image a subject to output an imaging signal; a monitor capable of displaying an image of the subject based on the imaging signal; a switching part located near the monitor; a first display controller for displaying, in a menu on the monitor, each of a first group of items consisting of items associated with the imaging process, whereby first setting data can be set; and a second display controller for displaying, in a menu on the monitor, each of a second group of items associated with particular items in the first group and having fewer items than the first group, whereby second setting data can be set, in which switching between the first and second display controllers is performed by operating the switching part.Type: ApplicationFiled: September 19, 2011Publication date: January 12, 2012Applicant: SANYO ELECTRIC CO., LTD.Inventors: Nobuhiko Ichii, Ryo Sakaji, Masahiro Shioji, Yurie Sakai, Yoshinori Hama, Kazuto Yoshii, Nobuaki Kanazawa
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Publication number: 20090040357Abstract: The present invention provides an information display device including an imaging unit that executes an imaging process to image a subject to output an imaging signal; a monitor capable of displaying an image of the subject based on the imaging signal; a switching part located near the monitor; a first display controller for displaying, in a menu on the monitor, each of a first group of items consisting of a plurality of items associated with the imaging process, whereby first setting data can be set; and a second display controller for displaying, in a menu on the monitor, each of a second group of items associated with a plurality of particular items in the first group and having fewer items than the first group, whereby second setting data can be set, wherein switching between the first and second display controllers is performed by operating the switching part.Type: ApplicationFiled: August 8, 2008Publication date: February 12, 2009Applicant: SANYO ELECTRIC CO., LTD.Inventors: Nobuhiko ICHII, Ryo SAKAJI, Masahiro SHIOJI, Yurie SAKAI, Yoshinori HAMA, Kazuto YOSHII, Nobuaki KANAZAWA
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Patent number: 5880601Abstract: A signal receiving circuit comprising a first P-channel MOSFET amplifier and a first N-channel MOSFET amplifier having gates supplied with positive signals from a pair of signal transmission lines; and a second P-channel MOSFET amplifier and a second N-channel MOSFET amplifier having gates supplied with negative signals from said pair of signal transmission lines; wherein a first output signal is formed by so adjusting the gains of the first P-channel MOSFET amplifier and of the second N-channel MOSFET amplifier that the resultant signals have an intermediate amplitude between the operation voltages, and a second output signal is formed by so adjusting the gains of the second P-channel MOSFET amplifier and of the first N-channel MOSFET amplifier that the resultant signals have an intermediate amplitude between the operation voltages.Type: GrantFiled: February 27, 1997Date of Patent: March 9, 1999Assignees: Hitachi, Ltd., Hitachi Communication Systems, Inc.Inventors: Nobuaki Kanazawa, Masao Mizukami, Kunihiro Ito
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Patent number: 5495186Abstract: A differential type MOS transmission circuit includes a signal driving circuit and a signal receiving circuit to realize high speed transmission for a short distance transmission between different LSIs, etc. A pair of transmission lines between the signal driving circuit and the signal receiving circuit are driven by a pair of drivers in the signal driving circuit so as to take either one of three states, i.e. one state where both of the lines are in a precharged states and two states where either one of the lines is in a discharged state. A signal driving circuit includes signal generating circuits generating variations in control signals varying pulse-like in response to rise and fall of an input signal to thereby obtain the discharge state.Type: GrantFiled: July 13, 1994Date of Patent: February 27, 1996Assignees: Hitachi, Ltd., Hitachi Communication Systems, Inc.Inventors: Nobuaki Kanazawa, Masao Mizukami, Kunihiro Ito
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Patent number: 5444740Abstract: A signal transmission system provides stable, fast, long-range transmission. During transmission, a short-width pulse is synchronized with rising and falling edges of a transmission pulse signal. A ternary output signal in a differential shape is produced on the basis of the pulse, and an output signal is transmitted through series resistors via a pair of transmitting wirings. During reception, a reception terminal is provided with terminal resistors corresponding to a characteristic impedance of the transmitting wirings. A signal having passed through one of the transmitting wirings is detected with reference to a signal having passed through the other transmitting wiring. A signal having passed through the other transmitting wiring is detected with reference to the signal having passed through the one transmitting wiring. Additionally, the original pulse signal is restored and reproduced on the basis of the detected signals.Type: GrantFiled: September 3, 1993Date of Patent: August 22, 1995Assignees: Hitachi, Ltd., Hitachi Communication Systems, Inc.Inventors: Masao Mizukami, Nobuaki Kanazawa