Patents by Inventor Takamitsu Kawai
Takamitsu Kawai 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: 7229163Abstract: A printer, including a printer body, a plurality of ink cartridges that store ink disposed in the printer body, a plurality of ink supply tubes, one end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of ink cartridges, the plurality of ink supply tubes extending below the plurality of ink cartridges in the printer body, a plurality of print heads disposed in the printer body, another end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of print heads so that the plurality of ink supply tubes supply ink from the plurality of ink cartridges to the plurality of print heads, the plurality of print heads disposed below the plurality of ink cartridges.Type: GrantFiled: April 9, 2004Date of Patent: June 12, 2007Assignee: Brother Kogyo Kabushiki KaishaInventors: Seiji Shimizu, Takamitsu Kawai
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Publication number: 20070097457Abstract: An image reading device includes a transparent board, a document conveying unit, and a document pick-up member. The transparent board has a document-feed reading region on and a document-fixed reading region. The document conveying unit conveys the document on the document-feed reading region in a document conveying direction. The document pick-up member is provided between the document-feed reading region and the document-fixed reading region to pick up the document conveyed on the document-feed reading region. The document pick-up member has an one end portion that is located on a document-feed reading region side thereof. The one end portion has a distal end positioned at a most upstream end of the one end portion in the document conveying direction. The distal end is located below the upper surface of the transparent board.Type: ApplicationFiled: October 31, 2006Publication date: May 3, 2007Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Takamitsu Kawai, Yasuhito Bandai
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Publication number: 20070080957Abstract: An electronic apparatus includes a main body; a display portion, a responsive member and a frictional sliding member. The display portion is supported by the main body rotatably about an axis of a rotary shaft so as to extend and retract with respect to the main body. The responsive member reciprocates in a guide groove formed in the main body as a result of the extension and retraction of the display portion. The responsive member includes a first end rotatably attached to a rear side of the display portion at a position offset from the axis of the rotary shaft, and a second end including with an engagement piece engaged with the guide groove. The frictional sliding member is disposed along the guide groove and, when compressed by the engagement piece of the responsive member, the frictional sliding member applies a frictional force to the reciprocating responsive member. An image forming apparatus may include such an electronic apparatus.Type: ApplicationFiled: September 24, 2006Publication date: April 12, 2007Applicant: Brother Kogyo Kabushiki KaishaInventors: Kazuhito Ishida, Takamitsu Kawai, Teruo Deshimaru
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Publication number: 20070013654Abstract: An image recording apparatus has an apparatus body; a display unit; a first axis, a first bearing, a second axis and a second bearing which support the display unit pivotably to the apparatus body; a separate part which is formed unintegrally from the apparatus body, to which the first axis or the first bearing is attached, and which has a key; and an engaging part which is provided to the apparatus body and which extends along a surface of the apparatus body, and which is formed with a receiving part formed for receiving the key; wherein the key has been engaged with the receiving part. Accordingly, the separate part is firmly and tightly fixed to the apparatus body, and the display unit is pivotally supported to the apparatus body in a firm and tight manner.Type: ApplicationFiled: June 30, 2006Publication date: January 18, 2007Inventors: Takamitsu Kawai, Kazuhito Ishida
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Publication number: 20070011271Abstract: A multi-source data retrieval system is shown. The system includes a list retriever for retrieving a list of data sources and a graphical user interface for presenting the list of data sources to a user. A fetch manager retrieves information about the data sources and downloads information from the data sources. A data combiner combines the downloaded information into composite data for use by another application.Type: ApplicationFiled: May 19, 2006Publication date: January 11, 2007Inventors: David Baker, Trevor Harris, Doru Pacurari, Takamitsu Kawai
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Publication number: 20070002290Abstract: An image recording apparatus includes an apparatus body, a recording section for forming an image, a display panel assuming upright and laying posture with respect to the apparatus body by pivoting on a predetermined axis, and a covering member having a first end and a second end. The first end is mounted pivotably on one of the apparatus body and the back surface of the display panel. The second end engages slidably with the other of the apparatus body and the back surface of the display panel. Accordingly, the covering member can be accommodated substantially in parallel with the back surface of the display panel. As a result, when the display panel is laid down, it is low in height, thereby making the image recording apparatus to be compact.Type: ApplicationFiled: June 30, 2006Publication date: January 4, 2007Inventors: Motohito Muraki, Takamitsu Kawai
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Publication number: 20060246866Abstract: An electronic device is equipped with a wireless unit board for transmitting and receiving a radio signal to and from external equipment, where an accommodation space for the wireless unit board is enclosed by a side plate of a casing of the electronic device, a first shield plate covering a circuit board, and a second shield plate holding a main control board thereupon and disposed substantially horizontally above the first shield plate. The wireless unit board is disposed in the accommodation space with one of opposed major surfaces thereof facing to the side plate of the casing.Type: ApplicationFiled: April 27, 2006Publication date: November 2, 2006Applicant: Brother Kogyo Kabushiki KaishaInventors: Yoshio Nakagawa, Takamitsu Kawai
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Patent number: 7108257Abstract: A sheet-supply device supplying sheets one at a time from a stack of sheets in a sheet feeding direction. The device includes a slanting plate on which a stack of sheets is mounted. A sheet feed roller is positioned above the slanting plate applying a force to an uppermost sheet in the stack to move the sheet in a sheet feed direction. A fixed separation plate is fixed at a downstream end portion of the slanting plate. The separation plate is formed with a slot in which a high friction separation member is disposed. The high friction separation member is held by a resilient support plate 39 supported by the fixed separation plate. The resilient support plate has a comb like slats on which the high friction separation member is held. In a normal condition, the high friction separation member protrudes from the slot toward the leading edges of the sheets.Type: GrantFiled: March 24, 2003Date of Patent: September 19, 2006Assignee: Brother Kogyo Kabushiki KaishaInventors: Yukio Shiohara, Takamitsu Kawai, Koji Takito
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Publication number: 20060170831Abstract: An electrical appliance includes an upper and lower main bodies, in which the upper main body is pivotally movable about a side edge of the lower main body to selectively be in an open state in which the top surface of the lower main body is exposed and a closed state in which the upper main body is disposed above the lower main body. A liquid crystal display panel is disposed on the top surface of the lower main body in the vicinity of a side edge near the front surface thereof. A notched opening is formed in the upper main body so that the display surface of the liquid crystal display panel is visible when the upper main body is in the closed state.Type: ApplicationFiled: January 31, 2006Publication date: August 3, 2006Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Motohito Muraki, Takamitsu Kawai
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Publication number: 20060029424Abstract: An image recording apparatus including: upper and lower unit cases; a stand member having first and second end portions, the first end portion attached to one of the upper unit case and the lower unit case; a guide member attached to the other of the upper unit case and the lower unit case in a manner that the guide member is positioned at a first position during a closing motion and is positioned at a second position during an opening motion, the guide member guiding the second end portion of the stand member; and a constraint portion disposed on the other of the upper unit case and the lower unit case, the constraint portion providing a frictional resistance on at least one of the guide member and the second end portion of the stand member when the guide member is at the first position.Type: ApplicationFiled: July 27, 2005Publication date: February 9, 2006Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Takamitsu Kawai, Yoshio Nakagawa
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Publication number: 20060013386Abstract: A holder that is detachably attachable to a casing of a communication apparatus, including: a placement surface on which a handset can be placed; a first side surface; a displacement unit that is displaced in response to an act of placing the handset on the placement surface; a lever that is displaced according to a displacement of the displacement unit, the lever being projected in a first direction by a first distance from the first side surface; and an engagement portion being projected substantially in the first direction by a second distance, which is longer than the first distance, from the first side surface, the engagement portion engaging the holder with the casing.Type: ApplicationFiled: July 15, 2005Publication date: January 19, 2006Applicant: Brother Kogyo Kabushiki KaishaInventors: Kazuhito Ishida, Takamitsu Kawai
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Publication number: 20050195241Abstract: A waste ink tank including: a first storing section that stores waste ink and has an evaporation opening for the waste ink; a second storing section that stores the waste ink and is deeper than the first storing section, the second storing section having an evaporation opening which is smaller than that of the first storing section; and a waste ink receiving section which connects the first storing section and the second storing section and into which the waste ink is made to flow, the waste ink receiving section connecting the first storing section and the second storing section at a bottom surface thereof that is horizontal when the waste ink tank is used.Type: ApplicationFiled: March 4, 2005Publication date: September 8, 2005Applicant: Brother Kogyo Kabushiki KaishaInventors: Takamitsu Kawai, Masafumi Kawaura
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Publication number: 20050017437Abstract: A sheet presser comprising: two pivot shaft portions fixedly disposed substantially coaxially with each other and parallel to a sheet of a document conveyed in a direction; a pressing member mounted on the shaft portions; a biasing member biasing the pressing member around the shaft portions in a direction to press the sheet; the pressing member having two elongate bearing bores each long in a direction substantially perpendicular to a surface of the sheet, which are formed in respective portions which are distant in a lateral direction of the pressing member to bear the shaft portions; and the biasing member biasing the pressing member such that at least one of the shaft portions is held in contact with one end of the bearing bore which is away from the sheet, so that an acute angle formed between the conveyance direction and the pressing member is within a predetermined range.Type: ApplicationFiled: June 29, 2004Publication date: January 27, 2005Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Takamitsu Kawai, Kazuhito Ishida
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Publication number: 20040189754Abstract: A printer, including a printer body, a plurality of ink cartridges that store ink disposed in the printer body, a plurality of ink supply tubes, one end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of ink cartridges, the plurality of ink supply tubes extending below the plurality of ink cartridges in the printer body, a plurality of print heads disposed in the printer body, another end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of print heads so that the plurality of ink supply tubes supply ink from the plurality of ink cartridges to the plurality of print heads, the plurality of print heads disposed below the plurality of ink cartridges.Type: ApplicationFiled: April 9, 2004Publication date: September 30, 2004Applicant: Brother Kogyo Kabushiki KaishaInventors: Seiji Shimizu, Takamitsu Kawai
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Publication number: 20040190972Abstract: A feeding device for feeding a recording medium in a feed direction, including: a drive roller having an annular recess; and a driven roller rotatably held and positioned such that a radially outer end portion of the driven roller is positioned within the annular recess of the drive roller. The driven roller is displaceable away from the drive roller, so that the recording medium is fed to pass between the drive and driven rollers, with the recording medium being gripped by the radially outer end portion of the driven roller and the radially outer end portion of the drive roller.Type: ApplicationFiled: March 23, 2004Publication date: September 30, 2004Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventor: Takamitsu Kawai
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Patent number: 6786481Abstract: There is provided a sheet feeding device, which is provided with a paper supply member which feeds a sheet of paper on the top of stack of paper, the paper supply member being actuated by an actuator. The sheet feeding device further provided with a control system which controls the paper supply member, the control system having a stable sheet feeding operation mode in which the control system drives the paper supply member for a first time period initially, then stops the paper supply member after the first time period terminates, and then drives the paper supply member for a second time period.Type: GrantFiled: August 22, 2002Date of Patent: September 7, 2004Assignee: Brother Kogyo Kabushiki KaishaInventors: Takamitsu Kawai, Koji Takito, Yukio Shiohara, Takatoshi Takemoto, Hiroshi Suzuki, Tetsuya Ouchi
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Patent number: 6739707Abstract: A printer, including a printer body, a plurality of ink cartridges that store ink disposed in the printer body, a plurality of ink supply tubes, one end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of ink cartridges, the plurality of ink supply tubes extending below the plurality of ink cartridges in the printer body, a plurality of print heads disposed in the printer body, another end of each of the plurality of ink supply tubes attached to a corresponding one of the plurality of print heads so that the plurality of ink supply tubes supply ink from the plurality of ink cartridges to the plurality of print heads, the plurality of print heads disposed below the plurality of ink cartridges.Type: GrantFiled: November 25, 2002Date of Patent: May 25, 2004Assignee: Brother Kogyo Kabushiki KaishaInventors: Seiji Shimizu, Takamitsu Kawai
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Publication number: 20030184004Abstract: A sheet-supply device supplying sheets one at a time from a stack of sheets in a sheet feeding direction. The device includes a slanting plate on which a stack of sheets is mounted. A sheet feed roller is positioned above the slanting plate applying a force to an uppermost sheet in the stack to move the sheet in a sheet feed direction. A fixed separation plate is fixed at a downstream end portion of the slanting plate. The separation plate is formed with a slot in which a high friction separation member is disposed. The high friction separation member is held by a resilient support plate 39 supported by the fixed separation plate. The resilient support plate has a comb like slats on which the high friction separation member is held. In a normal condition, the high friction separation member protrudes from the slot toward the leading edges of the sheets.Type: ApplicationFiled: March 24, 2003Publication date: October 2, 2003Applicant: BROTHER KOGYO KABUSHIKI KAISHAInventors: Yukio Shiohara, Takamitsu Kawai, Koji Takito
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Patent number: D532447Type: GrantFiled: August 4, 2004Date of Patent: November 21, 2006Assignee: Brother Industries, Ltd.Inventor: Takamitsu Kawai
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Patent number: D534577Type: GrantFiled: August 4, 2004Date of Patent: January 2, 2007Assignee: Brother Industries, Ltd.Inventor: Takamitsu Kawai