Patents by Inventor Hitoshi Nishikawa
Hitoshi Nishikawa 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: 20210324212Abstract: In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.Type: ApplicationFiled: June 30, 2021Publication date: October 21, 2021Applicant: Dai Nippon Printing Co., Ltd.Inventors: Naoto Yamanaka, Hitoshi Nishikawa, Keita Arihara
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Patent number: 11078373Abstract: In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.Type: GrantFiled: July 23, 2019Date of Patent: August 3, 2021Assignee: Dai Nippon Printing Co., Ltd.Inventors: Naoto Yamanaka, Hitoshi Nishikawa, Keita Arihara
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Publication number: 20190345349Abstract: In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.Type: ApplicationFiled: July 23, 2019Publication date: November 14, 2019Inventors: Naoto Yamanaka, Hitoshi Nishikawa, Keita Arihara
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Patent number: 10407579Abstract: In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.Type: GrantFiled: September 30, 2015Date of Patent: September 10, 2019Assignee: Dai Nippon Printing Co., Ltd.Inventors: Naoto Yamanaka, Hitoshi Nishikawa, Keita Arihara
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Patent number: 9975313Abstract: A decorative sheet (1) pertaining to the present invention comprises a base material (2), a colored ink layer (3), a primer layer (4), and a surface-protecting layer (5) in this order, wherein the base material (2) comprises a polyester-based film wherein a thickness of the base material (2) is 20 ?m or more but 95 ?m or less; the surface-protecting layer (5) comprises a cured product of an ionizing radiation-curable resin composition wherein elongation of the cured product according to JIS K6732 is 1% or more; and elongation of the decorative sheet according to JIS K6732 is 30% or more but 180% or less. This enables all of secondary workability, weather resistance, and fire resistance to be enhanced.Type: GrantFiled: September 28, 2012Date of Patent: May 22, 2018Assignee: DAI NIPPON PRINTING CO., LTD.Inventors: Saori Miyazaki, Takeshi Kobayashi, Hitoshi Nishikawa
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Publication number: 20170298239Abstract: In order to satisfy the demand of consumers regarding design attractiveness, an infrared-light-transmitting dark color ink is provided, the ink having a black appearance and attaining high design attractiveness and, despite this, having sufficient infrared-light-transmitting property. The infrared-light-transmitting dark color ink transmits near infrared light having wavelengths of 750-1,500 nm, and comprises a resin component and a pigment component that comprises both a brown pigment, e.g., a benzimidazolone pigment, and a phthalocyanine pigment.Type: ApplicationFiled: September 30, 2015Publication date: October 19, 2017Inventors: Naoto Yamanaka, Hitoshi Nishikawa, Keita Arihara
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Publication number: 20150149524Abstract: A network system is provided that includes a plurality of constant connection servers, and an electronic device capable of making a constant connection with at least one of the plurality of constant connection servers. The electronic device obtains from any of the plurality of constant connection servers information concerning at least one of the plurality of constant connection servers, and opens a constant connection with any of the plurality of constant connection servers on the basis of the information. Alternatively, a network system is provided that includes an electronic device, and a constant connection server capable of making a constant connection with the electronic device. The constant connection server sends information containing a reconnection interval concerning the constant connection server to the electronic device.Type: ApplicationFiled: November 27, 2014Publication date: May 28, 2015Inventors: Hitoshi NISHIKAWA, Hirofumi FURUKAWA, Akira TOJIMA, Kayo MORINAGA, Masahiro CHIBA
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Publication number: 20150149523Abstract: A network system is provided that includes a plurality of electronic devices that becomes associated with identification information; a constant connection server that makes a constant connection with the plurality of electronic devices; and an application server that pushes information to any of the plurality of electronic devices via the constant connection server on the basis of the identification information. Alternatively, a network system is provided that includes a plurality of electronic devices; and a constant connection server that makes a constant connection with the plurality of electronic devices. The constant connection server stores an association between constant connection IDs for specifying the plurality of electronic devices and group IDs for specifying a plurality of groups, and pushes data to at least one of the plurality of electronic devices belonging to a group associated with a group ID being designated.Type: ApplicationFiled: November 27, 2014Publication date: May 28, 2015Inventors: Tomoyuki NAKAMURA, Hitoshi NISHIKAWA, Hirofumi FURUKAWA, Akira TOJIMA, Kayo MORINAGA
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Publication number: 20150149536Abstract: A network system is provided that includes a first and a second electronic device. The first and second electronic devices perform data communications by using a first protocol that enables a constant connection, and perform data communications by using a second protocol when a predetermined condition is satisfied. Alternatively, a network system is provided that includes an electronic device; a constant connection server that makes a constant connection with the electronic device; and an application server that sends data to the electronic device in response to polling from the electronic device. The application server pushes a polling instruction to the electronic device via the constant connection server.Type: ApplicationFiled: November 27, 2014Publication date: May 28, 2015Inventors: Hitoshi NISHIKAWA, Hirofumi FURUKAWA, Akira TOJIMA, Kayo MORINAGA, Makoto SAKUTA
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Patent number: 9032396Abstract: A server apparatus, a terminal apparatus and an application control system are provided. An application managing unit (11) determines an application to be transmitted to a terminal (20) on the basis of execution capability information and terminal state information received from the terminal (20). An application transmitting unit (12) transmits the determined application and a priority record of each application to the terminal (20) through a server transmitting unit (18). An installing unit (28) installs the received application. An application executing unit (29) controls execution of the application on the basis of execution priority represented by the received priority record and controls an output of image information generated by the application on the basis of display priority represented by the received priority record.Type: GrantFiled: June 9, 2011Date of Patent: May 12, 2015Assignee: Sharp Kabushiki KaishaInventors: Ken Nakashima, Norihiko Aonuma, Hitoshi Nishikawa
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Publication number: 20140349096Abstract: A decorative sheet (1) pertaining to the present invention comprises a base material (2), a colored ink layer (3), a primer layer (4), and a surface-protecting layer (5) in this order, wherein the base material (2) comprises a polyester-based film wherein a thickness of the base material (2) is 20 ?m or more but 95 ?m or less; the surface-protecting layer (5) comprises a cured product of an ionizing radiation-curable resin composition wherein elongation of the cured product according to JIS K6732 is 1% or more; and elongation of the decorative sheet according to JIS K6732 is 30% or more but 180% or less. This enables all of secondary workability, weather resistance, and fire resistance to be enhanced.Type: ApplicationFiled: September 28, 2012Publication date: November 27, 2014Inventors: Saori Miyazaki, Takeshi Kobayashi, Hitoshi Nishikawa
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Publication number: 20130326601Abstract: A content distribution server receives from an information processing device, a first password generated from first data indicating a key and server specific information specific to the server with the use of a predetermined function. Then, the received first password and processing designation information designating processing are transmitted to a terminal. The terminal generates a second password from second data indicating a key matching with the key indicated by the first data and the server specific information obtained from the information processing device, with the use of the function. Then, the first password from the server and the generated second password are checked against each other, and whether or not to perform processing designated by the processing designation information from the server is determined based on a result of checking.Type: ApplicationFiled: July 18, 2012Publication date: December 5, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Hitoshi Nishikawa, Masayuki Fujii
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Publication number: 20130086577Abstract: A server apparatus, a terminal apparatus and an application control system are provided. An application managing unit (11) determines an application to be transmitted to a terminal (20) on the basis of execution capability information and terminal state information received from the terminal (20). An application transmitting unit (12) transmits the determined application and a priority record of each application to the terminal (20) through a server transmitting unit (18). An installing unit (28) installs the received application. An application executing unit (29) controls execution of the application on the basis of execution priority represented by the received priority record and controls an output of image information generated by the application on the basis of display priority represented by the received priority record.Type: ApplicationFiled: June 9, 2011Publication date: April 4, 2013Applicant: SHARP KABUSHIKI KAISHAInventors: Ken Nakashima, Norihiko Aonuma, Hitoshi Nishikawa
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Patent number: 5790358Abstract: When a trouble occurs in a cable, a feeding pass for another cable is ensured. In a feeding pass switching circuit, optical fibers are respectively connected to the terminals A, B and C. When a negative current is applied to the system in a state where a BRANCH2 is put in an open circuit and a TRUNK is grounded, a relay K1 is activated, and then a relay K2 is activated. Successively, when a positive current is supplied from the TRUNK, a cable connected to the TRUNK and a BRANCH1 is fed from both terminals. When the positive current is supplied from the BRANCH1 in a state where the TRUNK is put in a open circuit and the BRANCH2 is grounded, a relay K3 is activated. Successively, when the negative current is supplied to the BRANCH2, a relay K5 is activated. In such a manner, the power is fed to each feeding pass from one terminal.Type: GrantFiled: December 18, 1996Date of Patent: August 4, 1998Assignee: Kakusai Denshin Denwa Kabushiki Kaisha et al.Inventors: Junichi Kojima, Kenichi Asakawa, Naoki Norimatsu, Hitoshi Nishikawa
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Patent number: 4798969Abstract: A transmission line between terminals of a three-terminal station is branched by a branching unit and power is transmitted between the terminals of the three-terminal station and a power feed system in the transmission line including: a switch for switching a power feed line feeding power to a repeater between a both-end power feed mode and a single-end power feed mode; and connection holding means for holding a power feed connection state without change upon an occurrence of a failure.Type: GrantFiled: February 2, 1988Date of Patent: January 17, 1989Assignees: Fujitsu Limited, Kokusai Denshin Denwa Co., Ltd., NEC CorporationInventors: Yoshiyuki Inoue, Masaaki Takahashi, Koichi Tatekura, Hitoshi Nishikawa, Hajime Ohta, Yoshikazu Kogure