Patents by Inventor Nobuya Suzuki
Nobuya Suzuki 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: 20230340314Abstract: Provided is a boron nitride sintered body in which an average number of lump particles having a particle size of 30 ?m or more formed by aggregation of primary particles of boron nitride is 3 or less in a cross-sectional image including 100 or more particles observed at a magnification of 500 times with a scanning electron microscope. A method of manufacturing a boron nitride sintered body includes a nitriding step of sintering a raw material powder containing boron carbide in a nitrogen-containing atmosphere to obtain a fired product containing boron carbonitride, a pulverizing step of pulverizing the fired product to obtain a boron carbonitride powder having a specific surface area of 12 m2/g or more, and a firing step of molding and heating a blend containing the boron carbonitride powder and a sintering aid to obtain a boron nitride sintered body.Type: ApplicationFiled: September 27, 2021Publication date: October 26, 2023Applicant: Denka Company LimitedInventors: Koki IKARASHI, Nobuya SUZUKI, Koji NISHIMURA
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Publication number: 20230271888Abstract: One aspect of the present disclosure provides a production method for a composite, the method including: a cooling step of performing cooling under a pressurized condition in a state where a heated molten material of a thermosetting composition is brought into contact with a resin-impregnated body, in which the above-described resin-impregnated body includes a nitride sintered body having a porous structure and a semi-cured product of the thermosetting composition impregnated into the above-described nitride sintered body.Type: ApplicationFiled: May 13, 2021Publication date: August 31, 2023Applicant: Denka Company LimitedInventors: Nobuya SUZUKI, Saori INOUE, Yasuhisa UESHIMA, Ryo YOSHIMATSU, Ryuji KOGA
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Publication number: 20230227370Abstract: One aspect of the present disclosure provides a composite body including: a nitride sintered body having a porous structure; and a semi-cured product of a thermosetting composition impregnated into the above-described nitride sintered body, in which dielectric breakdown voltage is 4.5 kV or higher.Type: ApplicationFiled: May 13, 2021Publication date: July 20, 2023Applicant: Denka Company LimitedInventors: Nobuya SUZUKI, Saori INOUE, Yasuhisa UESHIMA, Ryo YOSHIMATSU, Ryuji KOGA
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Publication number: 20230146575Abstract: Provided is a boron nitride sintered body having a porous structure, the boron nitride sintered body including a lump particle formed by aggregation of primary particles of boron nitride and having a particle diameter of 15 ?m or more. Provided is a method for manufacturing a boron nitride sintered body, the method including: a nitriding step of firing a raw material powder containing boron carbide in an atmosphere containing nitrogen to obtain a fired product including lump particles each having a core part with primary particles of boron carbonitride aggregated and a shell part surrounding the core part; and a firing step of molding and heating a blend containing the fired product including lump particles and a sintering aid to obtain the boron nitride sintered body having a porous structure and including lump particles of boron nitride.Type: ApplicationFiled: March 26, 2021Publication date: May 11, 2023Applicant: Denka Company LimitedInventors: Koki IKARASHI, Nobuya SUZUKI, Koji NISHIMURA, Makoto TAKEDA, Seiji KOBASHI
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Publication number: 20230103250Abstract: There is provided a pharmaceutical composition comprising lemborexant exhibiting a favorable dissolution profile by using a granular material having a 90% cumulative diameter (D90) of 64 ?m or less as a lemborexant active pharmaceutical ingredient.Type: ApplicationFiled: January 14, 2021Publication date: March 30, 2023Inventors: Taichi ABE, Yusuke AYATA, Nobuya SUZUKI, Yurie AKIMOTO, Futoshi SHIKATA, Yasuhiro Zaima, Nobuo YOSHIDA
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Patent number: 11362488Abstract: A panelboard device according to an embodiment includes a housing and multiple devices stored in the housing. At least one of the multiple devices includes a device main unit; a state detecting unit configured to detect a state of the device main unit; a light emitting unit; and a light emission control unit configured to acquire information indicating the state of the device main unit from the state detecting unit, and to cause the light emitting unit to transmit an optical signal including information indicating the state.Type: GrantFiled: November 27, 2019Date of Patent: June 14, 2022Assignee: FUJI ELECTRIC FA COMPONENTS & SYSTEMS CO., LTD.Inventors: Satoshi Yamazaki, Satoshi Machida, Kazuhiro Koizumi, Nobuya Suzuki
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Patent number: 11026944Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl) cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: GrantFiled: March 16, 2020Date of Patent: June 8, 2021Assignee: Eisai R&D Management Co., Ltd.Inventors: Margaret Moline, Gina Pastino, Yurie Akimoto, Yasuhiro Zaima, Nobuya Suzuki, Nobuo Yoshida
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Publication number: 20200268754Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl) cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: ApplicationFiled: March 16, 2020Publication date: August 27, 2020Applicant: Eisai R&D Management Co., Ltd.Inventors: Margaret MOLINE, Gina PASTINO, Yurie AKIMOTO, Yasuhiro ZAIMA, Nobuya SUZUKI, Nobuo YOSHIDA
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Patent number: 10702529Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl) cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: GrantFiled: January 23, 2019Date of Patent: July 7, 2020Assignee: Eisai R&D Management Co., Ltd.Inventors: Margaret Moline, Gina Pastino, Yurie Akimoto, Yasuhiro Zaima, Nobuya Suzuki, Nobuo Yoshida
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Publication number: 20200185893Abstract: A panelboard device according to an embodiment includes a housing and multiple devices stored in the housing. At least one of the multiple devices includes a device main unit; a state detecting unit configured to detect a state of the device main unit; a light emitting unit; and a light emission control unit configured to acquire information indicating the state of the device main unit from the state detecting unit, and to cause the light emitting unit to transmit an optical signal including information indicating the state.Type: ApplicationFiled: November 27, 2019Publication date: June 11, 2020Inventors: Satoshi YAMAZAKI, Satoshi MACHIDA, Kazuhiro KOIZUMI, Nobuya SUZUKI
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Publication number: 20190201399Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl)cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: ApplicationFiled: January 23, 2019Publication date: July 4, 2019Applicant: Eisai R&D Management Co., Ltd.Inventors: Margaret MOLINE, Gina PASTINO, Yurie AKIMOTO, Yasuhiro ZAIMA, Nobuya SUZUKI, Nobuo YOSHIDA
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Patent number: 10188652Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl) cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: GrantFiled: October 21, 2015Date of Patent: January 29, 2019Assignee: Eisai R&D Management Co., Ltd.Inventors: Margaret Moline, Gina Pastino, Yurie Akimoto, Yasuhiro Zaima, Nobuya Suzuki, Nobuo Yoshida
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Publication number: 20170252342Abstract: In the present invention, compound such as (1R,2S)-2-(((2,4-dimethylpyrimidin-5-yl)oxy)methyl)-2-(3-fluorophenyl)-N-(5-fluoropyridin-2-yl) cyclopropanecarboxamide have been found to be potent orexin receptor antagonists, and may be useful in the treatment of sleep disorders such as insomnia, as well as for other therapeutic uses.Type: ApplicationFiled: October 21, 2015Publication date: September 7, 2017Applicant: Eisai R&D Management Co., Ltd.Inventors: Margaret MOLINE, Gina PASTINO, Yurie AKIMOTO, Yasuhiro ZAIMA, Nobuya SUZUKI, Nobuo YOSHIDA
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Publication number: 20120175001Abstract: A liquid chemical discharge valve which includes a diaphragm valve having a contact portion for varying that varies a flow condition between the liquid chemical supply port and the liquid chemical discharge port by manipulating a lift amount, which is a distance between the contact portion and one of the liquid chemical supply port and the liquid chemical discharge port, between a closed valve condition and a maximum lift amount. The liquid chemical discharge valve includes an actuator unit for driving the contact portion in accordance with a supply pressure of the operating gas supplied from the operating gas supply port, to thereby manipulate the lift amount. The actuator unit includes a lift amount limiting unit for limiting the maximum lift amount adjustably.Type: ApplicationFiled: January 5, 2012Publication date: July 12, 2012Applicant: CKD CORPORATIONInventors: Yoshifumi NISHIO, Shoji AZUMA, Toshiki MURATA, Nobuya SUZUKI
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Patent number: 8214991Abstract: A supporting bearing is replaced with a new supporting bearing by conducting a first step and a second step. In the first step, an old inner ring before replacement is replaced with a new inner ring having an inner ring raceway diameter same as the old inner ring, and an axial length of an inner ring raceway face longer than the old inner ring so that a rolling roll is supported by this new inner ring in combination with an old outer ring and old cylindrical rollers. Thereafter, in the second step, the old cylindrical rollers are replaced with new cylindrical rollers having an axial length longer than the old cylindrical rollers, and simultaneously, the old outer ring is replaced with a new outer ring having an axial length of an outer ring raceway face longer than the old outer ring.Type: GrantFiled: October 14, 2008Date of Patent: July 10, 2012Assignee: JTekt CorporationInventors: Junichi Kubo, Nobuya Suzuki
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Patent number: 8033801Abstract: The occurrence of fluctuations in liquid chemical during the discharge and intake thereof in a device that employs a liquid chemical supply pump 10 that discharges liquid chemical taken in by means of a change in volume inside a pump chamber 16 that accompanies the displacement of a bellows type partition 14. The amount of fluctuation in the bellows type partition member 14 that accompanies the operation of a discharge side valve 32 will be detected by a displacement sensor 58. The amount of fluctuation is a parameter that indicates a correlation with the abrupt flow of liquid chemical that accompanies the opening of the discharge side valve 32. Thus, the amount of fluctuation will be reduced, and the pressure inside a pump chamber 16 prior to the opening of the discharge side valve 32 will be controlled.Type: GrantFiled: November 14, 2007Date of Patent: October 11, 2011Assignee: CKD CorporationInventors: Takashi Kato, Nobuya Suzuki
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Publication number: 20100209037Abstract: Screw thread holes 20 circumferentially spaced from each other are formed in a first ring 10, and through holes 21 circumferentially spaced from each other are formed in a second ring 11. A screw thread section 40 and a press fitting section 42 are formed on the outer periphery of each pin 13. The minimum inner diameter of the through holes 21 in the second ring 11 is set greater than the maximum outer diameter of a portion of the pin 13 which is positioned closer to the screw thread section 40 than the press fitting section 42. The screw thread sections 40 of the pins 13 are screwed into the screw thread holes 20 in the first ring 10, and the press fitting sections 42 of the pins 13 are fixed in the through holes 21 in the second ring 11 by interference fit.Type: ApplicationFiled: June 26, 2008Publication date: August 19, 2010Inventors: Takeshi Miyachi, Junichi Kubo, Takehiro Adachi, Yoshikazu Kurashita, Nobuya Suzuki
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Publication number: 20090094835Abstract: A supporting bearing is replaced with a new supporting bearing by conducting a first step and a second step. In the first step., an old inner ring before replacement is replaced with a new inner ring having an inner ring raceway diameter same as the old inner ring, and an axial length of an inner ring raceway face longer than the old inner ring so that a rolling roll is supported by this new inner ring in combination with an old outer ring and old cylindrical rollers. Thereafter, in the second step, the old cylindrical rollers are replaced with new cylindrical rollers having an axial length longer than the old cylindrical rollers, and simultaneously, the old outer ring is replaced with a new outer ring having an axial length of an outer ring raceway face longer than the old outer ring.Type: ApplicationFiled: October 14, 2008Publication date: April 16, 2009Applicant: JTEKT CorporationInventors: Junichi Kubo, Nobuya Suzuki
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Publication number: 20080145248Abstract: The occurrence of fluctuations in liquid chemical during the discharge and intake thereof in a device that employs a liquid chemical supply pump 10 that discharges liquid chemical taken in by means of a change in volume inside a pump chamber 16 that accompanies the displacement of a bellows type partition 14. The amount of fluctuation in the bellows type partition member 14 that accompanies the operation of a discharge side valve 32 will be detected by a displacement sensor 58. The amount of fluctuation is a parameter that indicates a correlation with the abrupt flow of liquid chemical that accompanies the opening of the discharge side valve 32. Thus, the amount of fluctuation will be reduced, and the pressure inside a pump chamber 16 prior to the opening of the discharge side valve 32 will be controlled.Type: ApplicationFiled: November 14, 2007Publication date: June 19, 2008Applicant: CKD CORPORATIONInventors: Takashi Kato, Nobuya Suzuki
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Patent number: 6538659Abstract: In order to store texture images in a smaller data amount, there is provided a method for recording a texture recording image 28 which contains a number of texture images in a memory to thereby record the images of the number of texture in the memory. In this method, the texture images are arranged on the texture recording image 28 based on the shape information of each texture such that a region not being occupied by the images can be reduced on the texture recording image 28.Type: GrantFiled: September 4, 2001Date of Patent: March 25, 2003Assignee: Sanyo Electric Co., Ltd.Inventors: Kouta Fujimura, Yukinori Matsumoto, Nobuya Suzuki, Takeshi Mogi