Patents by Inventor Hideo Hirata
Hideo Hirata 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: 20240146513Abstract: A communication system includes a user terminal that transmits and receives a message, and a server device that manages a public key and a private key, wherein the user terminal includes first processing circuitry configured to, when transmitting the message to another user terminal, acquire a public key corresponding to identification information about a recipient of the message, and encrypt the message or a file attached to the message, using the acquired public key, transmit, to the another user terminal, a message obtained by encrypting the message or the file attached to the message, and when receiving the message from the another user terminal, request the server device to decrypt the message or the file attached to the message, and receive the decrypted message or file from the server device, and the server device includes second processing circuitry configured to generate a private key corresponding to the identification information.Type: ApplicationFiled: June 10, 2021Publication date: May 2, 2024Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATIONInventors: Hiroki ITO, Shinichi HIRATA, Hideo MORI, Takeo NAGASHIMA
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Publication number: 20220080632Abstract: A resin molded article contains a thermoplastic resin, a filler dispersed in the thermoplastic resin, and protein short fibers each having a fiber length of 24 mm or less and dispersed in the thermoplastic resin.Type: ApplicationFiled: September 27, 2019Publication date: March 17, 2022Applicant: Spiber Inc.Inventors: Masami Takemoto, Hideo Hirata, Susumu Kiyosue, Kazuhiro Uchida, Masahiro Asakawa
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Patent number: 9067234Abstract: A substrate coating device (10) includes a precision stage (7), a nozzle (8), and conveyors (3 to 6 and 21). The precision stage (7) has a horizontal placement surface for placing a substrate W thereon and is configured to be reciprocable between an upstream end and a downstream end in a conveying direction. The conveyors (3 to 6 and 21) are configured to convey the substrate W in the conveying direction via the placement surface of the precision stage (7) in such manner that a surface of the substrate W is positioned in a horizontal plane. The intermediate conveyor (21) is liftable between a conveying position where a conveying surface of the intermediate conveyor is coincident with the placement surface of the stage and a non-conveying position where the conveying surface is positioned below the placement surface of the stage.Type: GrantFiled: June 3, 2010Date of Patent: June 30, 2015Assignee: TAZMO CO, LTD.Inventors: Masaaki Tanabe, Hideo Hirata, Mitsunori Oda
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Patent number: 9016235Abstract: The substrate coating device (10) includes a slit nozzle (1), a first camera (3), a second camera (4), a control section (5), a pump (8), and a pressure control chamber (9). The control section (5) controls the supply of the coating liquid from the pump (8) to the slit nozzle (1) in accordance with the result of comparison between a bead shape imaged by the first camera (3) and a reference shape. The control section (5) also controls the air pressure on the upstream side of the slit nozzle (1) by the pressure control chamber (9) in accordance with the result of comparison between a distance measured from an image taken by the second camera (4) and a reference distance.Type: GrantFiled: March 12, 2010Date of Patent: April 28, 2015Assignee: Tazmo Co., LtdInventors: Yoshinori Ikagawa, Mitsunori Oda, Minoru Yamamoto, Takashi Kawaguchi, Masaaki Tanabe, Hideo Hirata
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Patent number: 8770141Abstract: A substrate coating device is provided which is capable of reducing non-uniform film thickness areas that take place in a coating start portion and a coating end portion during coating using a slit nozzle coater. The substrate coating device (10) includes at least a slider driving motor (4), a pump (8), a delivery state quantity measuring section (82), and a control section (5). The slider driving motor (4) scans a slit nozzle (1) over a substrate (100) at an established velocity relative to the substrate (100). The pump (8) controls the supply of the coating liquid to the slit nozzle (1). The delivery state quantity measuring section (82) is configured to measure a state quantity indicative of a delivery state of the coating liquid from the tip of the slit nozzle (1).Type: GrantFiled: April 19, 2010Date of Patent: July 8, 2014Assignee: Tazmo Co., Ltd.Inventors: Yoshinori Ikagawa, Mitsunori Oda, Minoru Yamamoto, Takashi Kawaguchi, Hideo Hirata, Masaaki Tanabe
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Patent number: 8435955Abstract: By selecting one or more deodorizing agents from among glycine, cysteine and glycylglycine, and incorporating the selected deodorizing agent(s) and a surfactant, the toxicity of the surfactant to men and beasts is controlled without inhibiting the antibacterial actions that the surfactant has inherently. Glycine, cysteine, and glycylglycine each have a strong deodorizing action. The invention causes antibacterial deodorants to further have a deodorizing action by using such deodorizing agents. Moreover, the invention increases the permeating ability, thereby enhancing both the antibacterial action and the deodorizing action by subjecting water to treatment for fragmenting a cluster of the water and then adding the resulting active water as a diluent, or by preparing the diluent by incorporating alcohol with the active water.Type: GrantFiled: September 8, 2009Date of Patent: May 7, 2013Inventors: Yoshiharu Masui, Atsuko Tomida, Hideo Hirata, Koichi Otsuki
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Publication number: 20120288635Abstract: A substrate coating device (10) includes a precision stage (7), a nozzle (8), and conveyors (3 to 6 and 21). The precision stage (7) has a horizontal placement surface for placing a substrate W thereon and is configured to be reciprocable between an upstream end and a downstream end in a conveying direction. The conveyors (3 to 6 and 21) are configured to convey the substrate W in the conveying direction via the placement surface of the precision stage (7) in such manner that a surface of the substrate W is positioned in a horizontal plane. The intermediate conveyor (21) is liftable between a conveying position where a conveying surface of the intermediate conveyor is coincident with the placement surface of the stage and a non-conveying position where the conveying surface is positioned below the placement surface of the stage.Type: ApplicationFiled: June 3, 2010Publication date: November 15, 2012Applicant: TAZMO CO., LTD.Inventors: Masaaki Tanabe, Hideo Hirata, Mitsunori Oda
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Publication number: 20120085282Abstract: A substrate coating device is provided which is capable of reducing non-uniform film thickness areas that take place in a coating start portion and a coating end portion during coating using a slit nozzle coater. The substrate coating device (10) includes at least a slider driving motor (4), a pump (8), a delivery state quantity measuring section (82), and a control section (5). The slider driving motor (4) scans a slit nozzle (1) over a substrate (100) at an established velocity relative to the substrate (100). The pump (8) controls the supply of the coating liquid to the slit nozzle (1). The delivery state quantity measuring section (82) is configured to measure a state quantity indicative of a delivery state of the coating liquid from the tip of the slit nozzle (1).Type: ApplicationFiled: April 19, 2010Publication date: April 12, 2012Applicant: TAZMO CO., LTD.Inventors: Yoshinori Ikagawa, Mitsunori Oda, Minoru Yamamoto, Takashi Kawaguchi, Hideo Hirata, Masaaki Tanabe
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Publication number: 20120000420Abstract: The substrate coating device (10) includes a slit nozzle (1), a first camera (3), a second camera (4), a control section (5), a pump (8), and a pressure control chamber (9). The control section (5) controls the supply of the coating liquid from the pump (8) to the slit nozzle (1) in accordance with the result of comparison between a bead shape imaged by the first camera (3) and a reference shape. The control section (5) also controls the air pressure on the upstream side of the slit nozzle (1) by the pressure control chamber (9) in accordance with the result of comparison between a distance measured from an image taken by the second camera (4) and a reference distance.Type: ApplicationFiled: March 12, 2010Publication date: January 5, 2012Applicant: TAZMO CO., LTD.Inventors: Yoshinori Ikagawa, Mitsunori Oda, Minoru Yamamoto, Takashi Kawaguchi, Masaaki Tanabe, Hideo Hirata
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Publication number: 20100160242Abstract: By selecting one or more deodorizing agents from among glycine, cysteine and glycylglycine, and incorporating the selected deodorizing agent(s) and a surfactant, the toxicity of the surfactant to men and beasts is controlled without inhibiting the antibacterial actions that the surfactant has inherently. Glycine, cysteine, and glycylglycine each have a strong deodorizing action. The invention causes antibacterial deodorants to further have a deodorizing action by using such deodorizing agents. Moreover, the invention increases the permeating ability, thereby enhancing both the antibacterial action and the deodorizing action by subjecting water to treatment for fragmenting a cluster of the water and then adding the resulting active water as a diluent, or by preparing the diluent by incorporating alcohol to the active water.Type: ApplicationFiled: September 8, 2009Publication date: June 24, 2010Inventors: Yoshiharu Masui, Atsuko Tomida, Hideo Hirata, Koichi Otsuki