Patents by Inventor Susumu Miyazaki
Susumu Miyazaki 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: 11934112Abstract: An image forming apparatus includes an apparatus body, a developer container, a data recording medium, a contact terminal, a detector, and control circuitry. The developer container is detachably attached in the apparatus body. The data recording medium is on the developer container. The contact terminal is disposed in the apparatus body and contacts the data recording medium. The detector detects a communication failure between the data recording medium and the apparatus body. The control circuitry executes a control mode to vibrate the data recording medium when the detector detects the communication failure.Type: GrantFiled: October 21, 2022Date of Patent: March 19, 2024Assignee: RICOH COMPANY, LTD.Inventors: Susumu Miyazaki, Munenori Kimura, Tetsuya Yano, Kyohei Matsumura
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Publication number: 20230152733Abstract: An image forming apparatus includes an apparatus body, a developer container, a data recording medium, a contact terminal, a detector, and control circuitry. The developer container is detachably attached in the apparatus body. The data recording medium is on the developer container. The contact terminal is disposed in the apparatus body and contacts the data recording medium. The detector detects a communication failure between the data recording medium and the apparatus body. The control circuitry executes a control mode to vibrate the data recording medium when the detector detects the communication failure.Type: ApplicationFiled: October 21, 2022Publication date: May 18, 2023Inventors: Susumu MIYAZAKI, Munenori KIMURA, Tetsuya YANO, Kyohei MATSUMURA
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Publication number: 20210168411Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process includes receiving first positional information of each of a plurality of players, the first positional information being identified based on first video information captured by a plurality of first cameras installed in a field where the plurality of players play a competition; acquiring second video information from a second camera that captures a video image of the competition; when accepting identification information of a specific player among the plurality of players, converting first positional information of the specific player when and after the identification information is accepted, to second positional information in the second video information; generating third video information that is a partial area cut out from the second video information based on the second positional information obtained by the conversion; and outputting the third video information.Type: ApplicationFiled: November 2, 2020Publication date: June 3, 2021Applicant: FUJITSU LIMITEDInventors: Shinichi AKIYAMA, Kiyoshi KAWANO, Shinichirou MIYAJIMA, Susumu MIYAZAKI, Mitsuaki YABUKI
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Patent number: 10734854Abstract: A rotor includes a rotary shaft having a non-magnetic body, a plurality of rotor cores, and a plurality of permanent magnets disposed between the plurality of rotor cores, wherein a concave section extending in an axial direction is formed in any one of the non-magnetic body and a base end of the rotor core, and a convex section fitted into the concave section is formed at the other, the concave section is formed by a key groove section and a dovetail groove section in communication with each other, the convex section is formed by a key section configured to fit into the key groove section and a dovetail protrusion configured to fit into the dovetail groove section, the key section and the dovetail protrusion being integrally formed with each other, and a gap is formed between the dovetail groove section and the dovetail protrusion in the circumferential direction.Type: GrantFiled: April 27, 2017Date of Patent: August 4, 2020Assignees: MITSUBA CORPORATION, HONDA MOTOR CO., LTD.Inventors: Yosuke Fujii, Tohru Yumoto, Taichi Yamamoto, Susumu Miyazaki
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Patent number: 10462330Abstract: An image reading device including a contact glass; a reading unit; a pressure plate; a pressure-plate opening/closing sensor; and circuitry. The circuitry determines a presence or absence of external light input to a space between the pressure plate and the surface of the contact glass based on image data obtained by the reading unit when the light source is turned off; compares read data according to light emitted from the light source and received by the image sensor when the pressure plate is closed, with read data of a reference value obtained when the pressure plate is completely closed, to obtain a difference and determine a state of the read data based on the difference; and determines whether the pressure plate is open or closed based on a determination result of the presence or absence of external light and on the difference.Type: GrantFiled: March 29, 2018Date of Patent: October 29, 2019Assignee: RICOH COMPANY, LTD.Inventors: Tetsuo Inui, Susumu Miyazaki
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Patent number: 10412246Abstract: An image-reading unit includes an original document conveyor that includes a first original document tray to hold an original document to be read, a first original document feeding port to feed the original document placed on the first original document tray, and an original document conveying path to convey the original document from the first original document feeding port to an original document discharging port. The original document conveyor further includes an openable second original document tray attached near an intermediate portion of the original document conveying path to hold an original document when opened, and a second original document feeding port to feed the original document on the second original document tray. The image-reading unit further includes an image reader to read an image of the original document being conveyed along the original document conveying path.Type: GrantFiled: June 14, 2018Date of Patent: September 10, 2019Assignee: Ricoh Company, Ltd.Inventors: Takuji Kawai, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki Horikawa, Daisuke Imaki, Takayuki Andoh, Susumu Miyazaki, Tetsuo Inui, Yuki Fujii, Koichi Ono, Takeshi Shikama, Shingo Shiramura, Hideo Tanaka
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Patent number: 10399238Abstract: An arm link (30) is rotatably coupled to an upper base body (10) around a yaw axis through a shoulder joint mechanism (31). A fulcrum P of rotation of the arm link (30) is located within a range of widths of the upper base body (10) in a vertical direction and a horizontal direction of the upper base body (10).Type: GrantFiled: February 12, 2016Date of Patent: September 3, 2019Assignee: HONDA MOTOR CO., LTD.Inventors: Hironori Waita, Susumu Miyazaki, Takahide Yoshiike, Ryuma Ujino, Masao Kanazawa
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Patent number: 10200564Abstract: An image reading device includes: a reading unit; a first detecting unit that detects a position of the reading unit in the sub-scanning direction; a second detecting unit that detects a position of the reading unit in the sub-scanning direction; and a calculating unit that calculates a skew quantity and a skew direction of the reading unit, based on a difference, introduced by the skew, between a travel distance by which the reading unit has travelled from a measurement reference position located on an upstream side of the first detecting unit and the second detecting unit in a moving direction to a point where the reading unit is detected by the first detecting unit, and a travel distance by which the reading unit has travelled from the measurement reference position to a point where the reading unit is detected by the second detecting unit.Type: GrantFiled: January 4, 2017Date of Patent: February 5, 2019Assignee: RICOH COMPANY, LTD.Inventors: Yuki Fujii, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki Horikawa, Takuji Kawai, Daisuke Imaki, Takayuki Andoh, Susumu Miyazaki, Tetsuo Inui, Koichi Ono, Takeshi Shikama, Shingo Shiramura, Hideo Tanaka
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Publication number: 20180319798Abstract: [Problem] Provided is a novel 1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrazine derivative or a pharmaceutically acceptable salt thereof, or a solvate thereof, which is useful as an anti-HIV agent. [Solving Means] The present invention provides a compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof.Type: ApplicationFiled: July 25, 2018Publication date: November 8, 2018Applicant: Japan Tobacco Inc.Inventors: Susumu Miyazaki, Yuki Bessho, Kaoru Adachi, Seiji Kawashita, Hirotaka Isoshima, Kengo Oshita, Shunichi Fukuda
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Publication number: 20180302530Abstract: An image reading device including a contact glass; a reading unit; a pressure plate; a pressure-plate opening/closing sensor, and circuitry. The circuitry determines a presence or absence of external light input to a space between the pressure plate and the surface of the contact glass based on image data obtained by the reading unit when the light source is turned off; compares read data according to light emitted from the light source and received by the image sensor when the pressure plate is closed, with read data of a reference value obtained when the pressure plate is completely closed, to obtain a difference and determine a state of the read data based on the difference; and determines whether the pressure plate is open or closed based on a determination result of the presence or absence of external light and on the difference.Type: ApplicationFiled: March 29, 2018Publication date: October 18, 2018Applicant: Ricoh Company, Ltd.Inventors: Tetsuo Inui, Susumu Miyazaki
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Publication number: 20180295247Abstract: An image-reading unit includes an original document conveyor that includes a first original document tray to hold an original document to be read, a first original document feeding port to feed the original document placed on the first original document tray, and an original document conveying path to convey the original document from the first original document feeding port to an original document discharging port. The original document conveyor further includes an openable second original document tray attached near an intermediate portion of the original document conveying path to hold an original document when opened, and a second original document feeding port to feed the original document on the second original document tray. The image-reading unit further includes an image reader to read an image of the original document being conveyed along the original document conveying path.Type: ApplicationFiled: June 14, 2018Publication date: October 11, 2018Applicant: Ricoh Company, Ltd.Inventors: Takuji KAWAI, Yasunobu YOUDA, Yohei OSANAI, Tatsuaki NAGANO, Satoshi NARAI, Toshiyuki HORIKAWA, Daisuke IMAKI, Takayuki ANDOH, Susumu MIYAZAKI, Tetsuo INUI, Yuki FUJII, Koichi ONO, Takeshi SHIKAMA, Shingo SHIRAMURA, Hideo TANAKA
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Patent number: 10087178Abstract: Provided is a substituted spiropyrido[1,2-a]pyrazine derivative or a pharmaceutically acceptable salt thereof, which is useful as an anti-HIV agent. The present invention relates to a compound represented by the following formula [I] or [II] or a pharmaceutically acceptable salt thereof: wherein each symbol is as defined in the specification.Type: GrantFiled: December 27, 2013Date of Patent: October 2, 2018Assignee: JAPAN TOBACCO INC.Inventors: Susumu Miyazaki, Hirotaka Isoshima, Kengo Oshita, Seiji Kawashita, Noboru Nagahashi, Masakazu Terashita
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Patent number: 10065950Abstract: [Problem] Provided is a novel 1,3,4,8-tetrahydro-2H-pyrido[1,2-a]pyrazine derivative or a pharmaceutically acceptable salt thereof, or a solvate thereof, which is useful as an anti-HIV agent. [Solving Means] The present invention provides a compound represented by the following formula [I] wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof, or a solvate thereof.Type: GrantFiled: February 25, 2011Date of Patent: September 4, 2018Assignee: Japan Tobacco Inc.Inventors: Susumu Miyazaki, Yuki Bessho, Kaoru Adachi, Seiji Kawashita, Hirotaka Isoshima, Kengo Oshita, Shunichi Fukuda
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Patent number: 10063744Abstract: An image reading device includes a first unit to read one surface of a document in a first area facing a document path, a second unit disposed in the first area to read the other surface of the document, a first reference member facing the first unit at a first distance therefrom at a second position in a second area not facing the path, a second reference member facing the first unit at a second distance therefrom at a first position in the first area, a third reference member facing the second unit at the second distance therefrom, and a correction unit to correct, based on a difference between first data generated through reading of the first member by the first unit and second data generated through reading of the second member by the first unit, third data generated through reading of the third member by the second unit.Type: GrantFiled: September 27, 2016Date of Patent: August 28, 2018Assignee: Ricoh Company, LtdInventors: Susumu Miyazaki, Tomoyuki Yoshida, Tetsuo Inui, Shigefumi Imoto
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Patent number: 10027831Abstract: An image-reading unit includes an original document conveyor that includes a first original document tray to hold an original document to be read, a first original document feeding port to feed the original document placed on the first original document tray, and an original document conveying path to convey the original document from the first original document feeding port to an original document discharging port. The original document conveyor further includes an openable second original document tray attached near an intermediate portion of the original document conveying path to hold an original document when opened, and a second original document feeding port to feed the original document on the second original document tray. The image-reading unit further includes an image reader to read an image of the original document being conveyed along the original document conveying path.Type: GrantFiled: November 10, 2016Date of Patent: July 17, 2018Assignee: Ricoh Company, Ltd.Inventors: Takuji Kawai, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Toshiyuki Horikawa, Daisuke Imaki, Takayuki Andoh, Susumu Miyazaki, Tetsuo Inui, Yuki Fujii, Koichi Ono, Takeshi Shikama, Shingo Shiramura, Hideo Tanaka
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Patent number: 9995357Abstract: An elastic section 13 is configured by a first elastic section 13a that has one end connected to an outer circumferential surface of an inner circumferential section 12, and the other end connected to an inner circumferential surface of an outer circumferential section 11, and a second elastic section 13b that is symmetrical to the first elastic section 13a about a line that passes through a center point P1 of the inner circumferential section 12 and a connection point P2 of the inner circumferential section 12 and the first elastic section 13a. When the outer circumferential section 11 and the inner circumferential section 12 relatively rotate, the first elastic section 13a and the second elastic section 13b are elastically deformed in such a manner that one is compressed and the other is stretched.Type: GrantFiled: November 3, 2015Date of Patent: June 12, 2018Assignee: HONDA MOTOR CO., LTD.Inventor: Susumu Miyazaki
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Patent number: 9987756Abstract: A hand device includes: a hand base (40a); a first finger (40b) which extends from a tip of the hand base (40a) in a longitudinal direction while bending to the hand base (40a); a second finger (40c) attached to the hand base (40a) so as to face a surface of the hand base (40a) side of a tip of the first finger (40b); and a drive mechanism (40e) which actuates the second finger (40c) so that a tip of the second finger (40c) approaches or separates from the first finger (40b).Type: GrantFiled: February 12, 2016Date of Patent: June 5, 2018Assignee: HONDA MOTOR CO., LTD.Inventors: Tetsuya Ishikawa, Susumu Miyazaki
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Publication number: 20170317543Abstract: A rotor includes a rotary shaft having a non-magnetic body, a plurality of rotor cores, and a plurality of permanent magnets disposed between the plurality of rotor cores, wherein a concave section extending in an axial direction is formed in any one of the non-magnetic body and a base end of the rotor core, and a convex section fitted into the concave section is formed at the other, the concave section is formed by a key groove section and a dovetail groove section in communication with each other, the convex section is formed by a key section configured to fit into the key groove section and a dovetail protrusion configured to fit into the dovetail groove section, the key section and the dovetail protrusion being integrally formed with each other, and a gap is formed between the dovetail groove section and the dovetail protrusion in the circumferential direction.Type: ApplicationFiled: April 27, 2017Publication date: November 2, 2017Inventors: Yosuke FUJII, Tohru YUMOTO, Taichi YAMAMOTO, Susumu MIYAZAKI
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Patent number: 9800748Abstract: An automatic document feeder that is included in an image reader of an image forming apparatus includes a sheet conveying roller, a document feeder cover, a projection piece, a motor, a driving side gear, and a driving force transmission device including an idler gear, a driving force release gear, a slide body, a first elastic body to bias the idler gear and the driving force release gear to be separated, a second elastic body to bias the driving force release gear and the slide body to be separated, and a drive shaft. The driving force transmission device meshes the driving and driven side meshing portions together with a biasing force applied by the second elastic body when the document feeder cover is closed, and releases the driving and driven side meshing portions with a biasing force applied by the first elastic body when the document feeder cover is opened.Type: GrantFiled: November 10, 2016Date of Patent: October 24, 2017Assignee: RICOH COMPANY LTD.Inventors: Toshiyuki Horikawa, Yasunobu Youda, Yohei Osanai, Tatsuaki Nagano, Satoshi Narai, Takuji Kawai, Daisuke Imaki, Takayuki Andoh, Susumu Miyazaki, Yuki Fujii, Koichi Ono, Takeshi Shikama, Hiroaki Ikeda, Shingo Shiramura, Hideo Tanaka, Tetsuo Inui
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Publication number: 20170208208Abstract: An image reading device includes: a reading unit; a first detecting unit that detects a position of the reading unit in the sub-scanning direction; a second detecting unit that detects a position of the reading unit in the sub-scanning direction; and a calculating unit that calculates a skew quantity and a skew direction of the reading unit, based on a difference, introduced by the skew, between a travel distance by which the reading unit has travelled from a measurement reference position located on an upstream side of the first detecting unit and the second detecting unit in a moving direction to a point where the reading unit is detected by the first detecting unit, and a travel distance by which the reading unit has travelled from the measurement reference position to a point where the reading unit is detected by the second detecting unit.Type: ApplicationFiled: January 4, 2017Publication date: July 20, 2017Applicant: Ricoh Company, Ltd.Inventors: Yuki FUJII, Yasunobu YOUDA, Yohei OSANAI, Tatsuaki NAGANO, Satoshi NARAI, Toshiyuki HORIKAWA, Takuji KAWAI, Daisuke IMAKI, Takayuki ANDOH, Susumu MIYAZAKI, Tetsuo INUI, Koichi ONO, Takeshi SHIKAMA, Shingo SHIRAMURA, Hideo TANAKA