Patents by Inventor Yoshiharu Fukushima
Yoshiharu Fukushima 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: 10726878Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: June 18, 2018Date of Patent: July 28, 2020Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Publication number: 20180301172Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: June 18, 2018Publication date: October 18, 2018Inventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Patent number: 10020028Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: November 15, 2016Date of Patent: July 10, 2018Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Patent number: 9792959Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: November 15, 2016Date of Patent: October 17, 2017Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Publication number: 20170062021Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: November 15, 2016Publication date: March 2, 2017Inventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Publication number: 20170062020Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: November 15, 2016Publication date: March 2, 2017Inventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Patent number: 9530457Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: October 21, 2014Date of Patent: December 27, 2016Assignee: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Publication number: 20150036406Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: October 21, 2014Publication date: February 5, 2015Inventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Patent number: 8898613Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: February 18, 2014Date of Patent: November 25, 2014Assignee: Renesas Electronics CorporationInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Publication number: 20140160826Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: February 18, 2014Publication date: June 12, 2014Applicant: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Patent number: 8694949Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: January 23, 2013Date of Patent: April 8, 2014Assignee: Renesas Electronics CorporationInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Patent number: 8386992Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: December 2, 2011Date of Patent: February 26, 2013Assignee: Renesas Electronics CorporationInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Publication number: 20120079238Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: December 2, 2011Publication date: March 29, 2012Applicant: RENESAS ELECTRONICS CORPORATIONInventors: Takafumi BETSUI, Naoto TAOKA, Motoo SUWA, Shigezumi MATSUI, Norihiko SUGITA, Yoshiharu FUKUSHIMA
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Patent number: 8099860Abstract: The invention prevents reduction of a pickup rate even when a storage tape in use and a new storage tape are connected to each other with a connection tape. A component recognition camera takes an image of an electronic component held by a suction nozzle, and a recognition processing device performs recognition processing. When a positional shifting amount calculated by CPU based on the recognition processing result is more than ?, a board recognition camera takes an image of a storage portion of a storage tape storing a next electronic component to be picked up. When a positional shifting amount of the storage portion calculated based on the recognition processing result is more than ?, the CPU enables seam passage processing. Based on the image taking of the storage portion by the board recognition camera and the recognition processing by the recognition processing device which are performed each time the storage tape is fed N times, the CPU controls correction of a pickup position.Type: GrantFiled: February 25, 2008Date of Patent: January 24, 2012Assignee: Hitachi High-Tech Instruments Co., Ltd.Inventors: Akio Watanabe, Takuya Imoto, Yoshiharu Fukushima
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Patent number: 8091061Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: GrantFiled: December 28, 2006Date of Patent: January 3, 2012Assignee: Renesas Electronics CorporationInventors: Takafumi Betsui, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima
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Patent number: 7721424Abstract: The invention is directed to prevention of interference of an operation of mounting proper electronic components and improvement of usability without reduction of a manufacturing speed of printed boards. Suction states of electronic components held by suction by suction nozzles are detected by a line sensor unit. When the detection result shows that there is an improper electronic component, the improper electronic component is disposed of, and after the disposal a component recognition camera takes images of electronic components judged proper as a result of the detection and a recognition processing device performs a recognition process. When the recognition result shows that there is an improper electronic component, the improper electronic component is disposed of, and after the disposal only electronic components judged proper as a result of the recognition are mounted on a printed board.Type: GrantFiled: January 27, 2006Date of Patent: May 25, 2010Assignee: Hitachi High-Tech Instruments Co., Ltd.Inventors: Akira Aoki, Makio Kameda, Yoshiharu Fukushima, Katsuyuki Seto, Hideaki Fukushima
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Patent number: 7581310Abstract: The invention provides an electronic component mounting apparatus which can obtain a relative vertically moving stroke of a suction nozzle and is applicable to electronic components ranging from thin to thick ones. The electronic component mounting apparatus of the invention has a suction nozzle for picking an electronic component up from a plurality of component feeding units supplying the electronic component to a component pickup position and mounting the electronic component on a printed board, where a mounting head movable along a beam can move vertically by a head vertical movement device and the suction nozzle provided on the mounting head can move vertically by a nozzle vertical movement device 50.Type: GrantFiled: February 10, 2005Date of Patent: September 1, 2009Assignee: Hitachi High-Tech Instruments Co., Ltd.Inventors: Yoshiharu Fukushima, Takahiro Nagata, Katsuyuki Seto
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Publication number: 20090211086Abstract: The invention is directed to prevention of interference of an operation of mounting proper electronic components and improvement of usability without reduction of a manufacturing speed of printed boards. Suction states of electronic components held by suction by suction nozzles are detected by a line sensor unit. When the detection result shows that there is an improper electronic component, the improper electronic component is disposed of, and after the disposal a component recognition camera takes images of electronic components judged proper as a result of the detection and a recognition processing device performs a recognition process. When the recognition result shows that there is an improper electronic component, the improper electronic component is disposed of, and after the disposal only electronic components judged proper as a result of the recognition are mounted on a printed board.Type: ApplicationFiled: May 1, 2009Publication date: August 27, 2009Applicant: HITACHI HIGH-TECH INSTRUMENTS CO., LTD.Inventors: Akira AOKI, Makio Kameda, Yoshiharu Fukushima, Katsuyuki Seto, Hideaki Fukushima
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Publication number: 20080201940Abstract: The invention prevents reduction of a pickup rate even when a storage tape in use and a new storage tape are connected to each other with a connection tape. A component recognition camera takes an image of an electronic component held by a suction nozzle, and a recognition processing device performs recognition processing. When a positional shifting amount calculated by CPU based on the recognition processing result is more than ?, a board recognition camera takes an image of a storage portion of a storage tape storing a next electronic component to be picked up. When a positional shifting amount of the storage portion calculated based on the recognition processing result is more than ?, the CPU enables seam passage processing. Based on the image taking of the storage portion by the board recognition camera and the recognition processing by the recognition processing device which are performed each time the storage tape is fed N times, the CPU controls correction of a pickup position.Type: ApplicationFiled: February 25, 2008Publication date: August 28, 2008Applicant: Hitachi High-Tech Instruments Co., Ltd.Inventors: Akio WATANABE, Takuya Imoto, Yoshiharu Fukushima
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Publication number: 20070192559Abstract: A microcomputer provided on a rectangular semiconductor board has memory interface circuits. The memory interface circuits are separately disposed in such positions as to extend along the peripheries of the semiconductor board on both sides from one corner as a reference position. In this case, limitations to size reduction imposed on the semiconductor board can be reduced compared with a semiconductor board having memory interface circuits only on one side. Respective partial circuits on each of the separated memory interface circuits have equal data units associated with data and data strobe signals. Thus, the microcomputer has simplified line design on a mother board and on a module board.Type: ApplicationFiled: December 28, 2006Publication date: August 16, 2007Inventors: Takafumi BETSUI, Naoto Taoka, Motoo Suwa, Shigezumi Matsui, Norihiko Sugita, Yoshiharu Fukushima