Patents by Inventor Hiroshi Ohtsuru
Hiroshi Ohtsuru 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: 9185467Abstract: A reception apparatus is configured to receive data including a plurality of packets each of which has information on a time point when the packet is generated; to extract a terminal packet which is a packet included in the data received and which has information on a time point which is nearest to a current time point; and to control an operation clock by comparing the information on the time point included in the terminal packet with information on an elapsed time obtained by adding information on a time point, which is included in a terminal packet of preceding data, to an elapsed time from when the preceding data is received to the current time point.Type: GrantFiled: December 14, 2010Date of Patent: November 10, 2015Assignee: FUJITSU LIMITEDInventors: Takafumi Kamito, Hiroshi Ohtsuru, Iwao Hashizume, Masaru Nishida, Takato Ohashi
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Patent number: 8036266Abstract: Each of a plurality of encoders calculates a first time by adding an encoding delay time commonly determined between the encoders to a value of an STC counter, and transmits a system stream generated by including the calculated first time to a decoder associated with the encoder in one-to-one correspondence, of a plurality of decoders constituting a decoding system. Each of the decoders calculates a second time by adding the first time to an estimated maximum value commonly determined between the decoders by adding a decoding delay time to a value of stream fluctuation of an output time occurring between the encoders, and outputs the divided image data decoded from the system stream to a synthesizer that synthesizes the image data at the calculated second time.Type: GrantFiled: October 23, 2007Date of Patent: October 11, 2011Assignee: Fujitsu LimitedInventors: Naoshi Kayashima, Takato Ohashi, Hiroshi Ohtsuru, Naoyuki Takeshita, Kazuhiro Yamashita, Yousuke Yamaguchi, Atsushi Ichiki, Shin Fujita
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Publication number: 20110149999Abstract: A reception apparatus is configured to receive data including a plurality of packets each of which has information on a time point when the packet is generated; to extract a terminal packet which is a packet included in the data received and which has information on a time point which is nearest to a current time point; and to control an operation clock by comparing the information on the time point included in the terminal packet with information on an elapsed time obtained by adding information on a time point, which is included in a terminal packet of preceding data, to an elapsed time from when the preceding data is received to the current time point.Type: ApplicationFiled: December 14, 2010Publication date: June 23, 2011Applicant: FUJITSU LIMITEDInventors: Takafumi KAMITO, Hiroshi Ohtsuru, Iwao Hashizume, Masaru Nishida, Takato Ohashi
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Publication number: 20080152020Abstract: Each of a plurality of encoders calculates a first time by adding an encoding delay time commonly determined between the encoders to a value of an STC counter, and transmits a system stream generated by including the calculated first time to a decoder associated with the encoder in one-to-one correspondence, of a plurality of decoders constituting a decoding system. Each of the decoders calculates a second time by adding the first time to an estimated maximum value commonly determined between the decoders by adding a decoding delay time to a value of stream fluctuation of an output time occurring between the encoders, and outputs the divided image data decoded from the system stream to a synthesizer that synthesizes the image data at the calculated second time.Type: ApplicationFiled: October 23, 2007Publication date: June 26, 2008Applicant: FUJITSU LIMITEDInventors: Naoshi Kayashima, Takato Ohashi, Hiroshi Ohtsuru, Naoyuki Takeshita, Kazuhiro Yamashita, Yousuke Yamaguchi, Atsushi Ichiki, Shin Fujita
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Publication number: 20050190697Abstract: A transmission apparatus unitizes a plurality of variable-length frames in units of predetermined size and sorts the unitized frames for each unit into each of a plurality of ports, thereby transmitting the sorted frames. A reception apparatus accumulates received frames in each port and collects the accumulated frames for each unit from each port.Type: ApplicationFiled: September 15, 2004Publication date: September 1, 2005Inventors: Masahiro Dohi, Kazuyuki Inomoto, Tetsuya Tahara, Junichi Kugimiya, Ichiro Tanaka, Hiroshi Ohtsuru
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Patent number: 6490003Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: GrantFiled: October 23, 2001Date of Patent: December 3, 2002Assignee: Fujitsu LimitedInventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Patent number: 6490004Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: GrantFiled: October 23, 2001Date of Patent: December 3, 2002Assignee: Fujitsu LimitedInventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Patent number: 6483549Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: GrantFiled: October 23, 2001Date of Patent: November 19, 2002Assignee: Fujitsu LimitedInventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Publication number: 20020057376Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: ApplicationFiled: October 23, 2001Publication date: May 16, 2002Inventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Publication number: 20020057377Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: ApplicationFiled: October 23, 2001Publication date: May 16, 2002Inventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Publication number: 20020057375Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: ApplicationFiled: October 23, 2001Publication date: May 16, 2002Inventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Patent number: 6317163Abstract: A video signal processing apparatus includes a receiver receiving an incoming video signal and producing an output video signal in response thereto, a limit setup unit setting up at least one of an upper limit value and a lower limit value for the output video signal, and a limiter supplied with the output video signal from the receiver and further with at least one of the upper limit value and the lower limit value from the limit setup unit, wherein the limiter limits a level of the output video signal produced by the receiver, by comparing the level of the output video signal according to any of the upper limit value and the lower limit value.Type: GrantFiled: October 30, 1998Date of Patent: November 13, 2001Assignee: Fujitsu Ltd.Inventors: Hideki Miyasaka, Hiroshi Ohtsuru, Tetsuya Yasui
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Patent number: 4929678Abstract: A rubber composition for a solid golf ball comprising a rubber component containing at least 40% by weight of a polybutadiene rubber which has a Mooney viscosity [ML.sub.1+4 (100.degree. C.)] of 45 to 90 and a cis-1,4 bond of at least 80%, a co-crosslinking agent and a peroxide.Type: GrantFiled: January 14, 1988Date of Patent: May 29, 1990Assignee: Sumitomo Rubber Industries, Ltd.Inventors: Akihiko Hamada, Hidenori Hiraoka, Yoshinobu Nakamura, Hiroshi Ohtsuru