Patents by Inventor Shunichi Fujise
Shunichi Fujise 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: 7640442Abstract: A multi-function apparatus having a wider variety of uses and easily employed when carrying a USB cable only without having a power source cord. The apparatus includes means for detecting a connection between the USB interface and the PC, means for detecting a connection to the power line, and control means for selecting a function depending on a detected state of the connection between the USB interface and PC and a detected state of the connection to the AC power line. All the functions in the multi-function apparatus are operable in a connected state of the AC power line to the AC power source, while even in an unconnected state of the AC power line to the AC power source, if the USB interface is connected to the PC, a possible operation is enabled using electric power of 5 V at 500 mA supplied from the PC.Type: GrantFiled: November 13, 2007Date of Patent: December 29, 2009Assignee: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Shunichi Fujise, Junji Iguchi, Daisuke Suga, Hideya Tabeta
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Patent number: 7594056Abstract: There is provided a bridge which connects between a primary bus and secondary bus. The bridge reads out a descriptor from a primary memory of the primary bus, reads out a status from a secondary memory of the secondary bus, writes, into the primary memory of the primary bus, the readout status in accordance with the descriptor, and writes, into the primary memory of the primary bus, a flag indicating completion of the write of the readout status.Type: GrantFiled: August 25, 2006Date of Patent: September 22, 2009Assignee: Canon Kabushiki KaishaInventors: Shunichi Fujise, Akitomo Fukui
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Patent number: 7552362Abstract: In a bridge which connects between an expansion bus of a primary system and that of a secondary system, a local error such as an expansion bus error and CPU hang-up which occurs in the secondary system is recognized. The primary system is notified of the local error as a system error.Type: GrantFiled: August 24, 2006Date of Patent: June 23, 2009Inventors: Akitomo Fukui, Shunichi Fujise
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Patent number: 7543035Abstract: In a communication system having a network capable of converting data in a first format into data in a second format to perform communication, and a data communication apparatus capable of performing communication of the data in the first format, the data communication apparatus transmits information indicating a priority level of an image such that the network can recognize the information, when transmitting the image to the network in the first format. The network converts the data in the first format transmitted by the data communication apparatus into data in the second format, and attaches priority level data, based on the information indicating the priority level of the received image, to the data converted into the second format when performing communication.Type: GrantFiled: November 9, 2004Date of Patent: June 2, 2009Assignee: Canon Kabushiki KaishaInventors: Shunichi Fujise, Takehiro Yoshida, Shigeo Miura, Teruyuki Nishii, Tomoyuki Takeda
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Patent number: 7539886Abstract: An object is to provide an image processing apparatus which can reduce power consumption during the power saving standby mode. The starting factor monitor unit and the power saving standby mode voltage control unit are driven with the USB bus power can be supplied during a shift to the power saving standby mode and the starting factor monitor unit and the power saving standby mode voltage control unit are driven by voltage from the main power supply when the USB bus power cannot be supplied during a shift to the power saving standby mode.Type: GrantFiled: March 25, 2005Date of Patent: May 26, 2009Assignee: Canon Kabushiki KaishaInventors: Daisuke Suga, Shunichi Fujise, Takehiro Yoshida, Junji Iguchi, Hideya Tabeta
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Publication number: 20080229132Abstract: An object is to provide an image processing apparatus which can reduce power consumption during the power saving standby mode. The starting factor monitor unit and the power saving standby mode voltage control unit are driven with the USB bus power can be supplied during a shift to the power saving standby mode and the starting factor monitor unit and the power saving standby mode voltage control unit are driven by voltage from the main power supply when the USB bus power cannot be supplied during a shift to the power saving standby mode.Type: ApplicationFiled: March 25, 2005Publication date: September 18, 2008Applicant: CANON KABUSHIKI KAISHAInventors: Daisuke Suga, Shunichi Fujise, Takehiro Yoshida, Junji Iguchi, Hideya Tabeta
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Publication number: 20080117477Abstract: A facsimile apparatus performs facsimile communication with a partner apparatus using a first communication path including a public line or a second communication path not including the public line, detects whether facsimile communication using the first communication path and facsimile communication using the second communication path are in contention with each other, selects which of facsimile communication using the first communication path and facsimile communication using the second communication path is to be given priority in the case where it is detected that facsimile communication using the first communication path and facsimile communication using the second communication path are in contention with each other, and gives priority to facsimile communication selected from facsimile communication using the first communication path and facsimile communication using the second communication path.Type: ApplicationFiled: November 15, 2007Publication date: May 22, 2008Applicant: CANON KABUSHIKI KAISHAInventor: Shunichi Fujise
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Patent number: 7373434Abstract: A multi-function apparatus having a wider variety of uses and easily employed when carrying a USB cable only without having a power source cord. The apparatus includes means for detecting a connection between the USB interface and the PC, means for detecting a connection to the power line, and control means for selecting a function depending on a detected state of the connection between the USB interface and PC and a detected state of the connection to the AC power line. All the functions in the multi-function apparatus are operable in a connected state of the AC power line to the AC power source, while even in an unconnected state of the AC power line to the AC power source, if the USB interface is connected to the PC, a possible operation is enabled using electric power of 5 V at 500 mA supplied from the PC.Type: GrantFiled: March 18, 2005Date of Patent: May 13, 2008Assignee: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Shunichi Fujise, Junji Iguchi, Daisuke Suga, Hideya Tabeta
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Publication number: 20080077812Abstract: A multi-function apparatus having a wider variety of uses and easily employed when carrying a USB cable only without having a power source cord. The apparatus includes means for detecting a connection between the USB interface and the PC, means for detecting a connection to the power line, and control means for selecting a function depending on a detected state of the connection between the USB interface and PC and a detected state of the connection to the AC power line. All the functions in the multi-function apparatus are operable in a connected state of the AC power line to the AC power source, while even in an unconnected state of the AC power line to the AC power source, if the USB interface is connected to the PC, a possible operation is enabled using electric power of 5 V at 500 mA supplied from the PC.Type: ApplicationFiled: November 13, 2007Publication date: March 27, 2008Applicant: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Shunichi Fujise, Junji Iguchi, Daisuke Suga, Hideya Tabeta
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Publication number: 20070073957Abstract: In a bridge which connects between an expansion bus of a primary system and that of a secondary system, a local error such as an expansion bus error and CPU hang-up which occurs in the secondary system is recognized. The primary system is notified of the local error as a system error.Type: ApplicationFiled: August 24, 2006Publication date: March 29, 2007Inventors: Akitomo Fukui, Shunichi Fujise
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Publication number: 20070067543Abstract: There is provided a bridge which connects between a primary bus and secondary bus. The bridge reads out a descriptor from a primary memory of the primary bus, reads out a status from a secondary memory of the secondary bus, writes, into the primary memory of the primary bus, the readout status in accordance with the descriptor, and writes, into the primary memory of the primary bus, a flag indicating completion of the write of the readout status.Type: ApplicationFiled: August 25, 2006Publication date: March 22, 2007Applicant: CANON KABUSHIKI KAISHAInventors: Shunichi Fujise, Akitomo Fukui
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Patent number: 7139088Abstract: When a data communication apparatus as a sender gateway receives instruction information for instructing a communication system via ITU recommendation T.38 or a communication system via ITU recommendation T.37 from a sender facsimile apparatus as an analogue communication terminal, data communication is executed with respect to a recipient connected gateway on the basis of the communication system instructed by the instruction information.Type: GrantFiled: July 17, 2001Date of Patent: November 21, 2006Assignee: Canon Kabushiki KaishaInventors: Yukio Murata, Takehiro Yoshida, Yoshio Yoshiura, Shigeo Miura, Shunichi Fujise, Daisuke Suga
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Patent number: 7092499Abstract: Disclosed is a communication apparatus connected to an analog public line, which can be actualized at low costs and can save its space. This communication apparatus includes a first communication means connected to a telephone line, for performing communications, and a connecting means for connecting a second communication means connected to the telephone line via the first communication means and thus performing communications.Type: GrantFiled: July 29, 2003Date of Patent: August 15, 2006Assignee: Canon Kabushiki KaishaInventors: Hitoshi Saito, Shunichi Fujise
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Patent number: 6968207Abstract: In a communication system having a first communication apparatus capable of a first communication via a first communication line such as a wire line and a second communication apparatus capable of a second communication via a second communication line such as a wireless line, information input from an information input unit of the first communication apparatus is transmitted over the second communication line via the second communication apparatus.Type: GrantFiled: October 23, 2000Date of Patent: November 22, 2005Assignee: Canon Kabushiki KaishaInventors: Yosuke Ezumi, Takehiro Yoshida, Junji Iguchi, Shunichi Fujise, Yasuyuki Nakamura, Naoya Watanabe
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Publication number: 20050219639Abstract: In a communication system having a network capable of converting data in a first format into data in a second format to perform communication, and a data communication apparatus capable of performing communication of the data in the first format, the data communication apparatus transmits information indicating a priority level of an image such that the network can recognize the information, when transmitting the image to the network in the first format. The network converts the data in the first format transmitted by the data communication apparatus into data in the second format, and attaches priority level data, based on the information indicating the priority level of the received image, to the data converted into the second format when performing communication.Type: ApplicationFiled: November 9, 2004Publication date: October 6, 2005Applicant: Canon Kabushiki KaishaInventors: Shunichi Fujise, Takehiro Yoshida, Shigeo Miura, Teruyuki Nishii, Tomoyuki Takeda
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Publication number: 20050216649Abstract: A multi-function apparatus having a wider variety of uses and easily employed when carrying a USB cable only without having a power source cord. The apparatus includes means for detecting a connection between the USB interface and the PC, means for detecting a connection to the power line, and control means for selecting a function depending on a detected state of the connection between the USB interface and PC and a detected state of the connection to the AC power line. All the functions in the multi-function apparatus are operable in a connected state of the AC power line to the AC power source, while even in an unconnected state of the AC power line to the AC power source, if the USB interface is connected to the PC, a possible operation is enabled using electric power of 5 V at 500 mA supplied from the PC.Type: ApplicationFiled: March 18, 2005Publication date: September 29, 2005Applicant: Canon Kabushiki KaishaInventors: Takehiro Yoshida, Shunichi Fujise, Junji Iguchi, Daisuke Suga, Hideya Tabeta
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Patent number: 6826625Abstract: In a communication system having a network capable of converting data in a first format into data in a second format to perform communication, and a data communication apparatus capable of performing communication of the data in the first format, the data communication apparatus transmits information indicating a priority level of an image such that the network can recognize the information, when transmitting the image to the network in the first format. The network converts the data in the first format transmitted by the data communication apparatus into data in the second format, and attaches priority level data, based on the information indicating the priority level of the received image, to the data converted into the second format when performing communication.Type: GrantFiled: December 17, 1999Date of Patent: November 30, 2004Assignee: Canon Kabushiki KaishaInventors: Shunichi Fujise, Takehiro Yoshida, Shigeo Miura, Teruyuki Nishii, Tomoyuki Takeda
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Publication number: 20040114736Abstract: Disclosed is a communication apparatus connected to an analog public line, which can be actualized at low costs and can save its space. This communication apparatus includes a first communication means connected to a telephone line, for performing communications, and a connecting means for connecting a second communication means connected to the telephone line via the first communication means and thus performing communications.Type: ApplicationFiled: July 29, 2003Publication date: June 17, 2004Applicant: CANON KABUSHIKI KAISHAInventors: Hitoshi Saito, Shunichi Fujise
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Patent number: 6442252Abstract: A communication apparatus includes a main unit and a communication control unit. The communication control unit informs the main unit of an incoming call. The main unit makes a judgement on whether the incoming call should be accepted. In accordance with this judgement, the main unit instructs the communication control unit to respond to the incoming call. The communication control unit responds to the incoming call in accordance with the judgement by the main unit. In accordance with the state of a memory for storing received signals or with the called party number, the main unit makes a judgement on whether the incoming call should be rejected or ignored.Type: GrantFiled: August 31, 1998Date of Patent: August 27, 2002Assignee: Canon Kabushiki KaishaInventors: Shunichi Fujise, Makoto Mikuni, Takahiro Kiyohara, Fumio Shoji, Atsushi Ikeda, Naoya Watanabe
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Publication number: 20020057773Abstract: A communication apparatus includes a main unit and a communication control unit. The communication control unit informs the main unit of an incoming call. The main unit makes a judgement on whether the incoming call should be accepted. In accordance with this judgement, the main unit instructs the communication control unit to respond to the incoming call. The communication control unit responds to the incoming call in accordance with the judgement by the main unit. In accordance with the state of a memory for storing received signals or with the called party number, the main unit makes a judgement on whether the incoming call should be rejected or ignored.Type: ApplicationFiled: August 31, 1998Publication date: May 16, 2002Inventors: SHUNICHI FUJISE, MAKOTO MIKUNI, TAKAHIRO KIYOHARA, FUMIO SHOJI, ATSUSHI IKEDA, NAOYA WATANABE