Patents by Inventor Hideki Hashizume
Hideki Hashizume 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: 11786165Abstract: A physiological state determination device determines a predetermined physiological state of a subject. The physiological state determination device includes a brain function activation information detection unit, a face change information acquisition unit, and a physiological state determination unit. The brain function activation information detection unit detects brain function activation information corresponding to a physiological state. The face change information acquisition unit acquires face change information indicating a time-series change in face data of a subject. The physiological state determination unit determines the predetermined physiological state of the subject based on the brain function activation information and the face change information.Type: GrantFiled: April 12, 2018Date of Patent: October 17, 2023Assignees: Daikin Industries, Ltd., TOKYO INSTITUTE OF TECHNOLOGYInventors: Junichiro Arai, Takashi Gotou, Akira Matsubara, Takahiro Hirayama, Hideki Hashizume, Arina Hashimoto, Yasunori Kotani, Taro Tomatsu, Yoshimi Ohgami
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Publication number: 20220322951Abstract: A determination system includes a body surface change information acquirer, a motion detector, and a physiological state determiner. The body surface change information acquirer acquires body surface change information indicating a chronological change in body surface data obtained from a part of a body surface of a subject. The motion detector detects a motion of the subject. The physiological state determiner determines a physiological state of mind or body of the subject based on the body surface data acquired upon detecting the motion of the subject.Type: ApplicationFiled: June 8, 2020Publication date: October 13, 2022Inventors: Takashi GOTOU, Hideki HASHIZUME, Takahiro HIRAYAMA, Akira MATSUBARA, Junichiro ARAI
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Patent number: 11276584Abstract: A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength ?1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength ?1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).Type: GrantFiled: August 6, 2019Date of Patent: March 15, 2022Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Keiji Tsunetomo, Hideki Hashizume, Kazuya Ohkawa
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Patent number: 10842431Abstract: A mental illness determination device includes a face change information acquisition unit and a mental illness determination unit. The face change information acquisition unit is configured to acquire face change information indicating a time-series change in face data of a subject when emotional stimulation information for stimulating any sense or any combination of senses among an auditory sense, an olfactory sense, a gustatory sense, a tactile sense, and a somatic sensation of the subject to change emotion, and is divided into positive information for increasing comfort and negative information for decreasing comfort is provided to the subject. The mental illness determination unit is configured to determine a state of mental illness of the subject on the basis of the face change information.Type: GrantFiled: December 12, 2017Date of Patent: November 24, 2020Assignees: Daikin Industries, Ltd., Tokyo Institute of Technology, National University Corporation Tottori UniversityInventors: Junichiro Arai, Akira Matsubara, Takahiro Hirayama, Hideki Hashizume, Takashi Gotou, Yasunori Kotani, Yoshimi Ohgami, Taro Tomatsu, Koichi Kaneko, Katsutoshi Yokoyama, Hiroshi Matsumura, Shenghong Pu, Masashi Itakura, Hiroaki Ohdachi, Masaru Ueki, Shinya Masuda
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Publication number: 20200303188Abstract: A method for producing a glass substrate with through glass vias according to the present invention includes: irradiating a glass substrate (10) with a laser beam to form a modified portion; forming a first conductive portion (20a) on a first principal surface of the glass substrate (10), the first conductive portion (20a) being positioned in correspondence with the modified portion (12); and forming a through hole (14) in the glass substrate (10) after formation of the first conductive portion by etching at least the modified portion (12) using an etchant. This method allows easy handling of a glass substrate during formation of a conductive portion such as a circuit on the glass substrate, and is also capable of forming a through hole in the glass substrate relatively quickly while preventing damage to the conductive portion such as a circuit formed on the glass substrate.Type: ApplicationFiled: June 10, 2020Publication date: September 24, 2020Inventors: Keiji Tsunetomo, Hideki Hashizume, Kazuya Ohkawa
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Patent number: 10727048Abstract: A method for producing a glass substrate with through glass vias according to the present invention includes: irradiating a glass substrate (10) with a laser beam to form a modified portion; forming a first conductive portion (20a) on a first principal surface of the glass substrate (10), the first conductive portion (20a) being positioned in correspondence with the modified portion (12); and forming a through hole (14) in the glass substrate (10) after formation of the first conductive portion by etching at least the modified portion (12) using an etchant. This method allows easy handling of a glass substrate during formation of a conductive portion such as a circuit on the glass substrate, and is also capable of forming a through hole in the glass substrate relatively quickly while preventing damage to the conductive portion such as a circuit formed on the glass substrate.Type: GrantFiled: January 15, 2019Date of Patent: July 28, 2020Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Keiji Tsunetomo, Hideki Hashizume, Kazuya Ohkawa
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Publication number: 20200029884Abstract: A physiological state determination device determines a predetermined physiological state of a subject. The physiological state determination device includes a brain function activation information detection unit, a face change information acquisition unit, and a physiological state determination unit. The brain function activation information detection unit detects brain function activation information corresponding to a physiological state. The face change information acquisition unit acquires face change information indicating a time-series change in face data of a subject. The physiological state determination unit determines the predetermined physiological state of the subject based on the brain function activation information and the face change information.Type: ApplicationFiled: April 12, 2018Publication date: January 30, 2020Inventors: Junichiro ARAI, Takashi GOTOU, Akira MATSUBARA, Takahiro HIRAYAMA, Hideki HASHIZUME, Arina HASHIMOTO, Yasunori KOTANI, Taro TOMATSU, Yoshimi OHGAMI
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Publication number: 20190362987Abstract: A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength ?1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength ?1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).Type: ApplicationFiled: August 6, 2019Publication date: November 28, 2019Inventors: Keiji TSUNETOMO, Hideki HASHIZUME, Kazuya OHKAWA
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Publication number: 20190298244Abstract: A mental illness determination device includes a face change information acquisition unit and a mental illness determination unit. The face change information acquisition unit is configured to acquire face change information indicating a time-series change in face data of a subject when emotional stimulation information for stimulating any sense or any combination of senses among an auditory sense, an olfactory sense, a gustatory sense, a tactile sense, and a somatic sensation of the subject to change emotion, and is divided into positive information for increasing comfort and negative information for decreasing comfort is provided to the subject. The mental illness determination unit is configured to determine a state of mental illness of the subject on the basis of the face change information.Type: ApplicationFiled: December 12, 2017Publication date: October 3, 2019Inventors: Junichiro ARAI, Akira MATSUBARA, Takahiro HIRAYAMA, Hideki HASHIZUME, Takashi GOTOU, Yasunori KOTANI, Yoshimi OHGAMI, Taro TOMATSU, Koichi KANEKO, Katsutoshi YOKOYAMA, Hiroshi MATSUMURA, Shenghong PU, Masashi ITAKURA, Hiroaki OHDACHI, Masaru UEKI, Shinya MASUDA
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Patent number: 10418256Abstract: A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength ?1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength ?1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).Type: GrantFiled: September 29, 2015Date of Patent: September 17, 2019Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Keiji Tsunetomo, Hideki Hashizume, Kazuya Ohkawa
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Publication number: 20190148142Abstract: A method for producing a glass substrate with through glass vias according to the present invention includes: irradiating a glass substrate (10) with a laser beam to form a modified portion; forming a first conductive portion (20a) on a first principal surface of the glass substrate (10), the first conductive portion (20a) being positioned in correspondence with the modified portion (12); and forming a through hole (14) in the glass substrate (10) after formation of the first conductive portion by etching at least the modified portion (12) using an etchant. This method allows easy handling of a glass substrate during formation of a conductive portion such as a circuit on the glass substrate, and is also capable of forming a through hole in the glass substrate relatively quickly while preventing damage to the conductive portion such as a circuit formed on the glass substrate.Type: ApplicationFiled: January 15, 2019Publication date: May 16, 2019Inventors: Keiji TSUNETOMO, Hideki HASHIZUME, Kazuya OHKAWA
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Patent number: 10276368Abstract: A method for producing a glass substrate with through glass vias according to the present invention includes: irradiating a glass substrate (10) with a laser beam to form a modified portion; forming a first conductive portion (20a) on a first principal surface of the glass substrate (10), the first conductive portion (20a) being positioned in correspondence with the modified portion (12); and forming a through hole (14) in the glass substrate (10) after formation of the first conductive portion by etching at least the modified portion (12) using an etchant. This method allows easy handling of a glass substrate during formation of a conductive portion such as a circuit on the glass substrate, and is also capable of forming a through hole in the glass substrate relatively quickly while preventing damage to the conductive portion such as a circuit formed on the glass substrate.Type: GrantFiled: September 29, 2015Date of Patent: April 30, 2019Assignee: NIPPON SHEET GLASS COMPANY, LIMITEDInventors: Keiji Tsunetomo, Hideki Hashizume, Kazuya Ohkawa
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Publication number: 20170358447Abstract: A method for producing a glass substrate with through glass vias according to the present invention includes: irradiating a glass substrate (10) with a laser beam to form a modified portion; forming a first conductive portion (20a) on a first principal surface of the glass substrate (10), the first conductive portion (20a) being positioned in correspondence with the modified portion (12); and forming a through hole (14) in the glass substrate (10) after formation of the first conductive portion by etching at least the modified portion (12) using an etchant. This method allows easy handling of a glass substrate during formation of a conductive portion such as a circuit on the glass substrate, and is also capable of forming a through hole in the glass substrate relatively quickly while preventing damage to the conductive portion such as a circuit formed on the glass substrate.Type: ApplicationFiled: September 29, 2015Publication date: December 14, 2017Inventors: Keiji TSUNETOMO, Hideki HASHIZUME, Kazuya OHKAWA
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Publication number: 20170229318Abstract: A method for producing a glass substrate according to the present invention includes the steps of: (I) forming a through hole (11) in a glass sheet (10); (II) forming a resin layer (20) on a first principal surface of the glass sheet (10) using a resin composition sensitive to light having a predetermined wavelength ?1; (III) photoexposing an area of the resin layer (20) that covers the through hole (11) by irradiating the area with light U having the wavelength ?1 and applied from the direction of a second principal surface of the glass sheet (10); and (IV) forming a through-resin hole (21) by removing the area photoexposed in the step (III). The glass sheet (10) protects the resin layer (20) from the light U so as to prevent the resin layer (20) from being photoexposed by beams of the light U that are incident on the second principal surface of the glass sheet (10) in the step (III).Type: ApplicationFiled: September 29, 2015Publication date: August 10, 2017Inventors: Keiji TSUNETOMO, Hideki HASHIZUME, Kazuya OHKAWA
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Patent number: 7403681Abstract: In a wavelength selective optical device, a lens for transmitting multiplexed optical signals having a plurality of wavelengths is provided to face an end of a first optical fiber such that light output from the end of the first optical fiber is converted into parallel light, and an optical filter is provided at a location to which the parallel light output from the lens is input. A second optical fiber is provided at a location in which the light reflected from the optical filter is input to the lens again to be focused by the lens. The lens is configured by bonding the ends of two gradient index rod lenses having different refractive index distribution constants and the substantially same outer diameter to each other to align their optical axes to each other.Type: GrantFiled: March 8, 2006Date of Patent: July 22, 2008Assignee: Nippon Sheet Glass Company, Ltd.Inventors: Hideki Hashizume, Kenichiro Takeuchi, Haiguang Lu
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Patent number: 7356222Abstract: The invention provides a wavelength selective optical device in which a light emitted from an end surface of a first optical fiber that propagates optical signals with a plurality of multiplexed wavelengths is incident on a first end surface of a first graded index rod lens, then a parallel light beam emitted from a second end surface of the first graded index rod lens is incident on an optical filter arranged to face to the second end surface of the first graded index rod lens, and then a light reflected by the optical filter is incident again on the second end surface of the first graded index rod lens so as to couple to a second optical fiber arranged on a first end surface side of the first graded index rod lens, wherein a refractive index distribution constant of the first graded index rod lens is set such that a center wavelength of the light reflected by the optical filter is positioned within a desired range.Type: GrantFiled: November 6, 2003Date of Patent: April 8, 2008Assignee: Nippon Sheet Glass Co., Ltd.Inventors: Hideki Hashizume, Haiguang Lu
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Patent number: 7333693Abstract: In an optical tap module, a first lens, a focusing lens, and a photodiode are arranged such that a center axis of a cylindrical case housing the first lens, the focusing lens, and the photodiode is substantially located on the same line. When light propagates through a second optical fiber and is emitted from an end surface facing the first lens so as to be incident on an optical filter, and light transmitted the optical filter is converged by the focusing lens, the photodiode and a chip mounting support are arranged such that a focal point of light is located spatially distant from the surfaces of the photodiode and the chip mounting support.Type: GrantFiled: February 16, 2006Date of Patent: February 19, 2008Assignee: Nippon Sheet Glass Co., Ltd.Inventors: Hisao Nagata, Hideki Hashizume, Akimitsu Sato
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Patent number: 7271147Abstract: By culturing Lysobacter sp. BMK333-48F3 (deposit number of FERM BP-7477), an antibiotic, tripropeptin Z, tripropeptin A, tripropeptin B, tripropeptin C or tripropeptin D represented by the general formula (I): wherein R is 7-methyl-octyl group, 8-methyl-nonyl group, 9-methyl-dodecyl group, 10-methyl-undecyl group or 11-methyl-dodecyl group, is obtained as antibiotics having excellent antibacterial activities against bacteria and having a novel molecular structure. These tripropeptins each have an excellent antibacterial activity against various bacteria and drug-resistant strains thereof, such as methicillin-resistant strains and vancomycin-resistant strains.Type: GrantFiled: March 28, 2001Date of Patent: September 18, 2007Assignee: Zaidan Hojin Biseibutsu Kagaku Kenkyu KaiInventors: Tomio Takeuchi, Hideki Hashizume, Masayuki Igarashi, Hiroshi Naganawa, Masa Hamada
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Publication number: 20070211993Abstract: In a wavelength selective optical device, a lens for transmitting multiplexed optical signals having a plurality of wavelengths is provided to face an end of a first optical fiber such that light output from the end of the first optical fiber is converted into parallel light, and an optical filter is provided at a location to which the parallel light output from the lens is input. A second optical fiber is provided at a location in which the light reflected from the optical filter is input to the lens again to be focused by the lens. The lens is configured by bonding the ends of two gradient index rod lenses having different refractive index distribution constants and the substantially same outer diameter to each other to align their optical axes to each other.Type: ApplicationFiled: March 8, 2006Publication date: September 13, 2007Inventors: Hideki Hashizume, Kenichiro Takeuchi, Haiguang Lu
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Publication number: 20070189670Abstract: In an optical tap module, a first lens, a focusing lens, and a photodiode are arranged such that a center axis of a cylindrical case housing the first lens, the focusing lens, and the photodiode is substantially located on the same line. When light propagates through a second optical fiber and is emitted from an end surface facing the first lens so as to be incident on an optical filter, and light transmitted the optical filter is converged by the focusing lens, the photodiode and a chip mounting support are arranged such that a focal point of light is located spatially distant from the surfaces of the photodiode and the chip mounting support.Type: ApplicationFiled: February 16, 2006Publication date: August 16, 2007Inventors: Hisao Nagata, Hideki Hashizume, Akimitsu Sato