Patents by Inventor Hitoshi Matsushita
Hitoshi Matsushita 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: 20220117944Abstract: An ointment is provided. The ointment stably comprises an oxazole compound that has specific inhibitory activity against PDE4 and that is represented by the following formula (11). The ointment can be efficiently absorbed into the skin.Type: ApplicationFiled: January 3, 2022Publication date: April 21, 2022Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Yoshihiro MURAKAMI, Hitoshi MATSUSHITA, Kengo MATSUMOTO, Minoru OKADA, Yohei YUKI, Noriyuki KOYAMA, Naohiko KANAI
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Patent number: 11049688Abstract: A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.Type: GrantFiled: September 27, 2019Date of Patent: June 29, 2021Assignee: NuFlare Technology, Inc.Inventors: Michihiro Kawaguchi, Kiminobu Akeno, Keita Ideno, Kota Iwasaki, Keisuke Goto, Kiyoshi Nakaso, Shintaro Yamamoto, Hitoshi Matsushita, Ryota Inoue, Yuki Fukuda
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Publication number: 20200171006Abstract: An ointment is provided. The ointment stably comprises an oxazole compound that has specific inhibitory activity against PDE4 and that is represented by the following formula (11). The ointment can be efficiently absorbed into the skin.Type: ApplicationFiled: February 5, 2020Publication date: June 4, 2020Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Yoshihiro MURAKAMI, Hitoshi MATSUSHITA, Kengo MATSUMOTO, Minoru OKADA, Yohei YUKI, Noriyuki KOYAMA, Naohiko KANAI
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Publication number: 20200105499Abstract: A charged particle beam irradiation apparatus according to an embodiment includes: an optical column; a stage; a mount supporting the stage; a chamber provided on the mount and supporting the optical column; a detector configured to detect movement of the stage; actuator units each including a curved plate, a piezoelectric element, and a connector connected configured to transmit a first force generated by a change of the curvature of the curved plate to the mount; and an actuator control circuit configured to control the voltage applied to the piezoelectric element of each of the actuator units based on movement information, so that the first force is transmitted from the actuator units to the mount against a second force acting on the mount due to the movement of the stage.Type: ApplicationFiled: September 27, 2019Publication date: April 2, 2020Applicant: NuFlare Technology, Inc.Inventors: Michihiro KAWAGUCHI, Kiminobu AKENO, Keita IDENO, Kota IWASAKI, Keisuke GOTO, Kiyoshi NAKASO, Shintaro YAMAMOTO, Hitoshi MATSUSHITA, Ryota INOUE, Yuki FUKUDA
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Patent number: 10607810Abstract: The vibration control system configured to control vibration of a vibration-controlled object is disclosed. The vibration control system comprises: (i) actuator units each including a piezoelectric element configured to expand and contract; (ii) a drive power source configured to supply drive voltages to the piezoelectric elements of the actuator units for causing the piezoelectric elements to expand and contract; (iii) a vibration detector configured to detect a status of vibration of the vibration-controlled object; and (iv) a vibration controller configured to control the vibration of the vibration-controlled object by controlling the voltages supplied by the drive power source to the piezoelectric elements of the actuator units based on the status of vibration detected by the vibration detector, respectively.Type: GrantFiled: January 2, 2019Date of Patent: March 31, 2020Assignee: NuFlare Technology, Inc.Inventors: Michihiro Kawaguchi, Kiminobu Akeno, Kiyoshi Nakaso, Keita Ideno, Shintaro Yamamoto, Keisuke Goto, Hitoshi Matsushita, Hirokazu Yoshioka, Ryouta Inoue, Yuuki Fukuda
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Patent number: 10588893Abstract: An ointment is provided. The ointment stably comprises an oxazole compound that has specific inhibitory activity against PDE4 and that is represented by the following formula (11). The ointment can be efficiently absorbed into the skin.Type: GrantFiled: December 27, 2016Date of Patent: March 17, 2020Assignee: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Yoshihiro Murakami, Hitoshi Matsushita, Kengo Matsumoto, Minoru Okada, Yohei Yuki, Noriyuki Koyama, Naohiko Kanai
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Publication number: 20190214224Abstract: The vibration control system configured to control vibration of a vibration-controlled object is disclosed. The vibration control system comprises: (i) actuator units each including a piezoelectric element configured to expand and contract; (ii) a drive power source configured to supply drive voltages to the piezoelectric elements of the actuator units for causing the piezoelectric elements to expand and contract; (iii) a vibration detector configured to detect a status of vibration of the vibration-controlled object; and (iv) a vibration controller configured to control the vibration of the vibration-controlled object by controlling the voltages supplied by the drive power source to the piezoelectric elements of the actuator units based on the status of vibration detected by the vibration detector, respectively.Type: ApplicationFiled: January 2, 2019Publication date: July 11, 2019Applicant: NuFlare Technology, Inc.Inventors: Michihiro Kawaguchi, Kiminobu Akeno, Kiyoshi Nakaso, Keita Ideno, Shintaro Yamamoto, Keisuke Goto, Hitoshi Matsushita, Hirokazu Yoshioka, Ryouta Inoue, Yuuki Fukuda
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Publication number: 20190000810Abstract: An ointment is provided. The ointment stably comprises an oxazole compound that has specific inhibitory activity against PDE4 and that is represented by the following formula (11). The ointment can be efficiently absorbed into the skin.Type: ApplicationFiled: December 27, 2016Publication date: January 3, 2019Applicant: OTSUKA PHARMACEUTICAL CO., LTD.Inventors: Yoshihiro MURAKAMI, Hitoshi MATSUSHITA, Kengo MATSUMOTO, Minoru OKADA, Yohei YUKI, Noriyuki KOYAMA, Naohiko KANAI
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Light emitting device, LED light bulb, spot lighting device, lighting device, and lighting equipment
Patent number: 10088123Abstract: The light-emitting device includes a substrate and a plurality of light-emitting sections. A first light-emitting section is made up of LED chips and a first fluorescent-substance-containing resin layer, and a second light-emitting section is made up of LED chips and a second fluorescent-substance-containing resin layer. The first fluorescent-substance-containing resin layer and the second fluorescent-substance-containing resin layer are provided in a plurality of locations such that the fluorescent-substance-containing resin layers for the different light-emitting sections are adjacently arranged.Type: GrantFiled: March 7, 2017Date of Patent: October 2, 2018Assignee: Sharp Kabushiki KaishaInventors: Toshio Hata, Makoto Agatani, Toyonori Uemura, Shinya Ishizaki, Hitoshi Matsushita -
LIGHT EMITTING DEVICE, LED LIGHT BULB, SPOT LIGHTING DEVICE, LIGHTING DEVICE, AND LIGHTING EQUIPMENT
Publication number: 20170175972Abstract: The light-emitting device includes a substrate and a plurality of light-emitting sections. A first light-emitting section is made up of LED chips and a first fluorescent-substance-containing resin layer, and a second light-emitting section is made up of LED chips and a second fluorescent-substance-containing resin layer. The first fluorescent-substance-containing resin layer and the second fluorescent-substance-containing resin layer are provided in a plurality of locations such that the fluorescent-substance-containing resin layers for the different light-emitting sections are adjacently arranged.Type: ApplicationFiled: March 7, 2017Publication date: June 22, 2017Inventors: Toshio HATA, Makoto AGATANI, Toyonori UEMURA, Shinya ISHIZAKI, Hitoshi MATSUSHITA -
Patent number: 9666769Abstract: A substrate-type LED light source (10) includes: at least one blue LED chip (2) which has an emission peak in a range from 400 nm to 480 nm so as to correspond to a blue light region absorption peak of chlorophyll; a red phosphor (7b) which emit, upon receiving excitation light from the at least one blue LED chip (2), light having a peak wavelength in a range from 620 nm to 700 nm so as to correspond to a red light region absorption peak of chlorophyll; and a resin layer (7) in which the red phosphor 7b is dispersed and which covers the at least one blue LED chip (2).Type: GrantFiled: November 15, 2011Date of Patent: May 30, 2017Assignee: Sharp Kabushiki KaishaInventors: Shinji Osaki, Toyonori Uemura, Toshio Hata, Tomokazu Nada, Tatsuya Morioka, Makoto Matsuda, Shinya Ishizaki, Makoto Agatani, Hitoshi Matsushita
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Patent number: 9611985Abstract: The light-emitting device (100) includes a substrate (101) and a plurality of light-emitting sections. A first light-emitting section is made up of LED chips (102) and a first fluorescent-substance-containing resin layer (107), and a second light-emitting section is made up of LED chips (102) and a second fluorescent-substance-containing resin layer (108). The first fluorescent-substance-containing resin layer (107) and the second fluorescent-substance-containing resin layer (108) are provided in a plurality of locations such that the fluorescent-substance-containing resin layers for the different light-emitting sections are adjacently arranged.Type: GrantFiled: March 22, 2012Date of Patent: April 4, 2017Assignee: Sharp Kabushiki KaishaInventors: Toshio Hata, Makoto Agatani, Toyonori Uemura, Shinya Ishizaki, Hitoshi Matsushita
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Patent number: 9496463Abstract: A phosphor as a divalent europium-activated oxynitride green light emitting phosphor which is a ?-type SiAlON substantially represented by a general formula (A): EuaSibAlcOdNe (where a, b, c, d, and e are numbers satisfying 0.005?a?0.4, b+c=12, and d+e=16), and having an average particle size (d1) (determined by an air permeability method) of 9 to 16 ?m, a median diameter (50% D) in particle size distribution of 12.5 to 35 ?m, 50% D/d1 of 1.4 to 2.2, and an absorptance at 600 nm of not more than 8.0%, and a light emitting apparatus, a BL light source apparatus, and a liquid crystal display device using the same are provided, to provide a light emitting apparatus with a high efficiency and a stable characteristic and a liquid crystal display apparatus using the same by using the ?-type SiAlON having controlled dispersibility and improved transparency.Type: GrantFiled: April 9, 2014Date of Patent: November 15, 2016Assignee: GE PHOSPHORS TECHNOLOGY, LLCInventors: Masatsugu Masuda, Masamichi Harada, Hitoshi Matsushita, Kenji Terashima
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Patent number: 9400088Abstract: A light emitting device (1) includes (i) a surface-mounted light emitting section (10a), (ii) a lens section (30) which is provided on a light exit side of the surface-mount light emitting section (10a), and (iii) a frame section (40) which fixes a periphery of the lens section (30). In the surface-mounted light emitting section (10a), a resin layer (17) that contains a red fluorescent material (17b) covers at least one (1) blue LED chip (14a). This allows the surface-mounted light emitting section (10a) to emit (i) light that matches a peak wavelength which falls within a short wavelength range and (ii) light that matches a peak wavelength which falls within a long wavelength range.Type: GrantFiled: August 21, 2012Date of Patent: July 26, 2016Assignee: SHARP KABUSHIKI KAISHAInventors: Toshio Hata, Shinji Osaki, Toyonori Uemura, Shinya Ishizaki, Hitoshi Matsushita
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Patent number: 8827495Abstract: The light-emitting device includes: a substrate which has a single layer structure in which a conductive member is partially provided on a surface of the substrate; a plurality of light-emitting elements which are directly provided on the surface of the substrate so as to be electrically connected with the conductive member; a first light reflection resin layer; a second light reflection resin layer which is provided in a looped shape on the surface of the substrate so as to surround an area in which the plurality of light-emitting elements are provided; and a sealing resin which covers the plurality of light-emitting elements.Type: GrantFiled: December 18, 2013Date of Patent: September 9, 2014Assignee: Sharp Kabushiki KaishaInventors: Shinya Ishizaki, Tomokazu Nada, Makoto Agatani, Makoto Matsuda, Shinji Osaki, Tatsuya Morioka, Hitoshi Matsushita, Toyonori Uemura, Toshio Hata
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Publication number: 20140240976Abstract: A light emitting device (1) includes (i) a surface-mounted light emitting section (10a), (ii) a lens section (30) which is provided on a light exit side of the surface-mount light emitting section (10a), and (iii) a frame section (40) which fixes a periphery of the lens section (30). In the surface-mounted light emitting section (10a), a resin layer (17) that contains a red fluorescent material (17b) covers at least one (1) blue LED chip (14a). This allows the surface-mounted light emitting section (10a) to emit (i) light that matches a peak wavelength which falls within a short wavelength range and (ii) light that matches a peak wavelength which falls within a long wavelength range.Type: ApplicationFiled: August 21, 2012Publication date: August 28, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Toshio Hata, Shinji Osaki, Toyonori Uemura, Shinya Ishizaki, Hitoshi Matsushita
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Publication number: 20140218658Abstract: A phosphor as a divalent europium-activated oxynitride green light emitting phosphor which is a ?-type SiAlON substantially represented by a general formula (A): EuaSibAleOdNe (where a, b, c, d, and e are numbers satisfying 0.005?a?0.4, b+c=12, and d+e=16), and having an average particle size (d1) (determined by an air permeability method) of 9 to 16 ?m, a median diameter (50% D) in particle size distribution of 12.5 to 35 ?m, 50% D/d1 of 1.4 to 2.2, and an absorptance at 600 nm of not more than 8.0%, and a light emitting apparatus, a BL light source apparatus, and a liquid crystal display device using the same are provided, to provide a light emitting apparatus with a high efficiency and a stable characteristic and a liquid crystal display apparatus using the same by using the ?-type SiAlON having controlled dispersibility and improved transparency.Type: ApplicationFiled: April 9, 2014Publication date: August 7, 2014Applicant: Sharp Kabushiki KaishaInventors: Masatsugu MASUDA, Masamichi HARADA, Hitoshi MATSUSHITA, Kenji TERASHIMA
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Patent number: 8709283Abstract: A phosphor as a divalent europium-activated oxynitride green light emitting phosphor which is a ?-type SiAlON substantially represented by a general formula (A): EuaSibAlcOdNe (where a, b, c, d, and e are numbers satisfying 0.005?a?0.4, b+c=12, and d+e=16), and having an average particle size (d1) (determined by an air permeability method) of 9 to 16 ?m, a median diameter (50% D) in particle size distribution of 12.5 to 35 ?m, 50% D/d1 of 1.4 to 2.2, and an absorptance at 600 nm of not more than 8.0%, and a light emitting apparatus, a BL light source apparatus, and a liquid crystal display device using the same are provided, to provide a light emitting apparatus with a high efficiency and a stable characteristic and a liquid crystal display apparatus using the same by using the ?-type SiAlON having controlled dispersibility and improved transparency.Type: GrantFiled: December 16, 2010Date of Patent: April 29, 2014Assignee: Sharp Kabushiki KaishaInventors: Masatsugu Masuda, Masamichi Harada, Hitoshi Matsushita, Kenji Terashima
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Publication number: 20140103797Abstract: The light-emitting device includes: a substrate which has a single layer structure in which a conductive member is partially provided on a surface of the substrate; a plurality of light-emitting elements which are directly provided on the surface of the substrate so as to be electrically connected with the conductive member; a first light reflection resin layer; a second light reflection resin layer which is provided in a looped shape on the surface of the substrate so as to surround an area in which the plurality of light-emitting elements are provided; and a sealing resin which covers the plurality of light-emitting elements.Type: ApplicationFiled: December 18, 2013Publication date: April 17, 2014Applicant: SHARP KABUSHIKI KAISHIInventors: Shinya ISHIZAKI, Tomokazu NADA, Makoto AGATANI, Makoto MATSUDA, Shinji OSAKI, Tatsuya MORIOKA, Hitoshi MATSUSHITA, Toyonori UEMURA, Toshio HATA
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Publication number: 20140098529Abstract: The light-emitting device includes a substrate and a plurality of light-emitting sections. A first light-emitting section is made up of LED chips and a first fluorescent-substance-containing resin layer, and a second light-emitting section is made up of LED chips and a second fluorescent-substance-containing resin layer. The first fluorescent-substance-containing resin layer and the second fluorescent-substance-containing resin layer are provided in a plurality of locations such that the fluorescent-substance-containing resin layers for the different light-emitting sections are adjacently arranged.Type: ApplicationFiled: March 22, 2012Publication date: April 10, 2014Applicant: SHARP KABUSHIKI KAISHAInventors: Toshio Hata, Makoto Agatani, Toyonori Uemura, Shinya Ishizaki, Hitoshi Matsushita