Patents by Inventor Tomoya MORIOKA
Tomoya MORIOKA 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: 20240121777Abstract: A communication apparatus and a communication apparatus that perform wireless communication by a multi-user method are provided. The communication apparatus includes a communication section configured to transmit and receive a wireless signal and a control section configured to control operation as a base station, and transmits a frame that includes schedule information relating to scheduled communication of the own station and can be received by a different wireless terminal and receives schedule information relating to scheduled information of a different base station. The scheduled communication includes multi-user communication of an uplink, and the schedule information includes information relating to a transmission schedule of a frame for inducing multi-user communication of an uplink.Type: ApplicationFiled: December 13, 2023Publication date: April 11, 2024Inventors: YUSUKE TANAKA, YUICHI MORIOKA, TOMOYA YAMAURA
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Patent number: 11943650Abstract: A station device including: a reception unit configured to receive a signal transmitted from another network other than a BSS to which the own device belongs; an acquisition unit configured to acquire parameter information regarding the signal; and a reporting unit configured to report the parameter information to an access point device that performs interference control in the BSS.Type: GrantFiled: July 22, 2022Date of Patent: March 26, 2024Assignee: SONY GROUP CORPORATIONInventors: Shigeru Sugaya, Yuichi Morioka, Tomoya Yamaura
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Publication number: 20230251361Abstract: A laser radiation system is provided with a search radiation section that radiates search light to a target object, a laser radiation section that radiates a laser beam, an image acquisition section that acquires a first image in which the target object irradiated with the search light is imaged and a second image in which an imaging range including the target object is imaged, a generation section that generates, based on the first and the second images, a generated image in which an influence by disturbance light is less than in the first image, and a radiation control section that controls, based on the generated image, a direction in which the laser radiation section radiates the laser beam. In addition, in the present laser radiation system, an intensity Intensity of the search light by which an image is formed in the second image is smaller than an intensity of the search light by which an image is formed in the first image.Type: ApplicationFiled: November 1, 2021Publication date: August 10, 2023Inventors: Tomoya MORIOKA, Shingo NISHIKATA, Koichi HAMAMOTO
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Publication number: 20230152163Abstract: A phase difference measuring device is provided with a phase conversion device and a detection device. The phase conversion device converts a first laser beam that passes therethrough so that the first laser beam includes a phase distribution of one cycle in an azimuth direction in a cross section of the first laser beam included in an arbitrary virtual plane perpendicular to an optical axis of the first laser beam. The detection device detects an azimuth angle of an intensity centroid of an interference pattern generated by at least a part of a first laser beam that has passed through the phase conversion device, and a part of a second laser beam that derives from a laser beam as seed light from which the first laser beam derives, of which an optical intensity is same as the at least a part of the first laser beam, and detects an inter-beam phase difference of the second laser beam.Type: ApplicationFiled: February 16, 2021Publication date: May 18, 2023Inventors: Koichi HAMAMOTO, Tomoya MORIOKA, Shingo NISHIKATA, Hiroyuki DAIGO, Noriaki MIYANAGA
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Patent number: 11520173Abstract: A transmission type adaptive optical system that can be applied to a high power laser beam beyond a limit of deformable mirrors and corrects wavefront turbulence of a laser beam with adaptation to the wavefront turbulence is provided. By using a transmission type adaptive optical element of which a refractive index distribution changes based on temperature distribution thereof, a wavefront turbulence of a laser beam is corrected with adaptation to this wavefront turbulence. The wavefront turbulence is detected by a wavefront sensor and heating light in accordance with the detected wavefront turbulence is emitted to irradiate the transmission type adaptive optical element. The transmission type adaptive optical element transmits a laser beam as a target to correct a wavefront turbulence thereof and generates temperature distribution by the heating light and as a result generates the refractive index distribution.Type: GrantFiled: February 1, 2019Date of Patent: December 6, 2022Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Tomoya Morioka, Koichi Hamamoto
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Publication number: 20220163670Abstract: A threat coping system (10) is provided with a threat coping device (300) that copes with a coping target (30) and a control device (200) that controls the threat coping device. The control device (200) is provided with a no-coping area setting means (514) and a coping instruction means (526). The no-coping area setting means (514) sets a no-coping area (12) based on information of a no-coping target that is not to cope with. The coping instruction means (526) generates an instruction signal, that instructs the threat coping device to cope a coping target, based on the no-coping area.Type: ApplicationFiled: February 17, 2020Publication date: May 26, 2022Inventors: Atsushi OCHIAI, Koichi HAMAMOTO, Tomoya MORIOKA, Hiroyuki DAIGO, Kazunori MASUKAWA, Shingo NISHIKATA, Yoshinori KAMIYA, Yuichi ARAKI
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Patent number: 11181347Abstract: A laser beam is condensed in a close position to a target object in underwater so as to generate an air bubble or plasma. The target object is efficiently destroyed by a shock by the air bubble or the plasma.Type: GrantFiled: February 14, 2017Date of Patent: November 23, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shingo Nishikata, Hiroshi Ikebuchi, Yukito Hata, Yuichi Araki, Koichi Hamamoto, Tomoya Morioka, Atsushi Ochiai
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Publication number: 20210285745Abstract: A laser beam is condensed in a close position to a target object in underwater so as to generate an air bubble or plasma. The target object is efficiently destroyed by a shock by the air bubble or the plasma.Type: ApplicationFiled: February 14, 2017Publication date: September 16, 2021Inventors: Shingo NISHIKATA, Hiroshi IKEBUCHI, Yukito HATA, Yuichi ARAKI, Koichi HAMAMOTO, Tomoya MORIOKA, Atsushi OCHIAI
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Patent number: 11115127Abstract: A solid obstacle is removed with a high-power laser beam to establish a transmission path for a spatial laser communication. When a space in which the laser beam is transmitted is blocked off by the solid obstacle, the spatial laser communication cannot be carried out.Type: GrantFiled: February 10, 2017Date of Patent: September 7, 2021Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shingo Nishikata, Hiroshi Arakawa, Yoshikatsu Kuroda, Hiroshi Ikebuchi, Yukito Hata, Yuichi Araki, Koichi Hamamoto, Tomoya Morioka, Atsushi Ochiai
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Patent number: 10801817Abstract: A method of irradiating an electromagnetic pulse includes specifying a position of a target having electronic equipment; setting the light-condensing point based on the position of the target; and condensing the laser beam to generate plasma in the light-condensing point such that the electromagnetic pulse generated from the plasma is irradiated to the electronic equipment. In this way, a method and system for irradiating an electromagnetic pulse are realized which can irradiate the electromagnetic pulse of a large output while restraining diffusion of the electromagnetic pulse.Type: GrantFiled: April 14, 2016Date of Patent: October 13, 2020Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shingo Nishikata, Yoshikatsu Kuroda, Hiroshi Ikebuchi, Koichi Hamamoto, Tomoya Morioka, Atsushi Ochiai
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Publication number: 20200241333Abstract: A transmission type adaptive optical system that can be applied to a high power laser beam beyond a limit of deformable mirrors and corrects wavefront turbulence of a laser beam with adaptation to the wavefront turbulence is provided. By using a transmission type adaptive optical element of which a refractive index distribution changes based on temperature distribution thereof, a wavefront turbulence of a laser beam is corrected with adaptation to this wavefront turbulence. The wavefront turbulence is detected by a wavefront sensor and heating light in accordance with the detected wavefront turbulence is emitted to irradiate the transmission type adaptive optical element. The transmission type adaptive optical element transmits a laser beam as a target to correct a wavefront turbulence thereof and generates temperature distribution by the heating light and as a result generates the refractive index distribution.Type: ApplicationFiled: February 1, 2019Publication date: July 30, 2020Inventors: Tomoya MORIOKA, Koichi HAMAMOTO
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Patent number: 10502922Abstract: A laser array device includes a first lens tube (10) through which a first laser beam (1) passes, a second lens tube (20) through which a second laser beam (2) passes, a support mechanism (72, 74) disposed to support the first lens tube (10) and the second lens tube to be parallel to each other, a first lens (12) arranged in the first lens tube (10), and a second lens (22) arranged in the second lens tube (20). A first temperature-rise suppressing mechanism (110) is disposed in the first lens tube (10) to suppress temperature rise of the first lens tube (10).Type: GrantFiled: March 16, 2016Date of Patent: December 10, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Koichi Hamamoto, Shingo Nishikata, Tomoya Morioka, Atsushi Ochiai
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Publication number: 20190215076Abstract: A solid obstacle is removed with a high-power laser beam to establish a transmission path for a spatial laser communication. When a space in which the laser beam is transmitted is blocked off by the solid obstacle, the spatial laser communication cannot be carried out.Type: ApplicationFiled: February 10, 2017Publication date: July 11, 2019Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shingo NISHIKATA, Hiroshi ARAKAWA, Yoshikatsu KURODA, Hiroshi IKEBUCHI, Yukito HATA, Yuichi ARAKI, Koichi HAMAMOTO, Tomoya MORIOKA, Atsushi OCHIAI
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Patent number: 10342111Abstract: An electromagnetic pulse protecting method includes: searching a threat 2 that generates an electromagnetic pulse 2a; and generating plasma 6 in a light-condensed point 4 by condensing a laser beam 5 on a light-condensed point 4 in response to detection of the threat 2. Thus, various protection objects which contain a protection object having an electric opening indispensably can be protected from an attack by the electromagnetic pulse.Type: GrantFiled: April 14, 2016Date of Patent: July 2, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Shingo Nishikata, Yoshikatsu Kuroda, Hiroshi Ikebuchi, Koichi Hamamoto, Tomoya Morioka, Atsushi Ochiai
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Patent number: 10290991Abstract: This solid laser amplification device has: a laser medium part that has a solid medium, into which a laser light enters from an entrance part and from which the laser light (L) is emitted to the outside from an exit part, and an amplification layer, which is provided on the surface of the medium, receives the laser light in the medium, and amplifies and reflects said light toward the exit part; a microchannel cooling part that cools the amplification layer; and a thermally conductive part that is provided so as to make contact between the amplification layer and the cooling part and transfers the heat of the amplification layer to the cooling part.Type: GrantFiled: June 8, 2016Date of Patent: May 14, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Yoshiyuki Kondo, Yuichi Otani, Yoshiteru Komuro, Atsushi Kodama, Koichi Hamamoto, Hiroyuki Daigo, Naoki Inoue, Tomoya Morioka, Masahiro Kato, Shingo Nishikata
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Patent number: 10247805Abstract: An observation supporting apparatus includes a position specifying section which specifies a coordinate point of a moving object detected in a viewing field through once observation. An orbit estimating section calculates an estimate orbit of the moving object in the viewing field based on the specified coordinate points. Data necessary to estimate the position of the moving object out of the viewing field is acquired using the estimate orbit by the orbit estimating section.Type: GrantFiled: December 23, 2014Date of Patent: April 2, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Tomoya Morioka, Takahiro Yamada, Tomohiro Hoshino
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Patent number: 10236655Abstract: A solid laser amplification device having a laser medium that has a solid medium, into which a laser light enters and from which the laser light is emitted, and an amplification layer, provided on the surface of the medium, receives the laser light in the medium, and amplifies and reflects the light toward the exit; and a microchannel cooling part that has a plurality of cooling pipelines, into which a cooling solvent is conducted and which are arranged parallel to the surface of the amplification layer, and a cooling surface, at the outer periphery of the cooling pipelines and attached on the surface of the amplification layer, the microchannel cooling part cooling the amplification layer. The closer the position of the cooling pipeline to a position facing a section of the amplification layer that receives the laser light, the greater the cooling force exhibited by the cooling part.Type: GrantFiled: June 8, 2016Date of Patent: March 19, 2019Assignee: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Yoshiyuki Kondo, Yuichi Otani, Yoshiteru Komuro, Atsushi Kodama, Koichi Hamamoto, Hiroyuki Daigo, Naoki Inoue, Tomoya Morioka, Masahiro Kato, Shingo Nishikata
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Publication number: 20180145473Abstract: This solid laser amplification device has: a laser medium part that has a solid medium, into which a laser light enters from an entrance part and from which the laser light (L) is emitted to the outside from an exit part, and an amplification layer, which is provided on the surface of the medium, receives the laser light in the medium, and amplifies and reflects said light toward the exit part; a microchannel cooling part that cools the amplification layer; and a thermally conductive part that is provided so as to make contact between the amplification layer and the cooling part and transfers the heat of the amplification layer to the cooling part.Type: ApplicationFiled: June 8, 2016Publication date: May 24, 2018Inventors: Yoshiyuki KONDO, Yuichi OTANI, Yoshiteru KOMURO, Atsushi KODAMA, Koichi HAMAMOTO, Hiroyuki DAIGO, Naoki INOUE, Tomoya MORIOKA, Masahiro KATO, Shingo NISHIKATA
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Publication number: 20180145474Abstract: A solid laser amplification device having a laser medium that has a solid medium, into which a laser light enters and from which the laser light is emitted, and an amplification layer, provided on the surface of the medium, receives the laser light in the medium, and amplifies and reflects the light toward the exit; and a microchannel cooling part that has a plurality of cooling pipelines, into which a cooling solvent is conducted and which are arranged parallel to the surface of the amplification layer, and a cooling surface, at the outer periphery of the cooling pipelines and attached on the surface of the amplification layer, the microchannel cooling part cooling the amplification layer. The closer the position of the cooling pipeline to a position facing a section of the amplification layer that receives the laser light, the greater the cooling force exhibited by the cooling part.Type: ApplicationFiled: June 8, 2016Publication date: May 24, 2018Applicant: MITSUBISHI HEAVY INDUSTRIES, LTD.Inventors: Yoshiyuki KONDO, Yuichi OTANI, Yoshiteru KOMURO, Atsushi KODAMA, Koichi HAMAMOTO, Hiroyuki DAIGO, Naoki INOUE, Tomoya MORIOKA, Masahiro KATO, Shingo NISHIKATA
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Publication number: 20180092195Abstract: An electromagnetic pulse protecting method includes: searching a threat 2 that generates an electromagnetic pulse 2a; and generating plasma 6 in a light-condensed point 4 by condensing a laser beam 5 on a light-condensed point 4 in response to detection of the threat 2. Thus, various protection objects which contain a protection object having an electric opening indispensably can be protected from an attack by the electromagnetic pulse.Type: ApplicationFiled: April 14, 2016Publication date: March 29, 2018Inventors: Shingo NISHIKATA, Yoshikatsu KURODA, Hiroshi IKEBUCHI, Koichi HAMAMOTO, Tomoya MORIOKA, Atsushi OCHIAI