Patents by Inventor Tetsuhiro Ishikawa
Tetsuhiro Ishikawa 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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Publication number: 20170151813Abstract: A printer apparatus includes a print head, a platen roller, and a frame, wherein printing is performed on recording paper situated between the print head and the platen roller, wherein a projection is formed at a side face of the print head, wherein a side face of the frame has a groove formed therein for receiving the projection, wherein the groove includes a first area constituting an entrance to the groove, a second area for positioning the projection and formed such as to extend in a direction intersecting with a direction in which the first area extends, and a slanted part formed between the first area and the second area, and wherein the slanted part is an edge of the groove and extends in a direction different from both a direction in which the projection moves in the first area and a direction in which the projection moves in the second area.Type: ApplicationFiled: May 26, 2015Publication date: June 1, 2017Applicant: FUJITSU COMPONENT LIMITEDInventors: Tetsuhiro ISHIKAWA, Sumio WATANABE, Yukihiro MORI, Masahiro TSUCHIYA
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Publication number: 20170144455Abstract: A printer apparatus includes a print head, a platen roller having a rod, a spring configured to press the print head toward a direction of the platen roller, a frame having in a side face thereof a platen supporting groove for supporting the rod of the platen roller, and a detection switch, wherein the platen supporting groove includes a first edge situated toward a direction of the print head and a second edge situated opposite from the first edge, and has on the second edge a projection projecting toward inside the platen supporting groove, and wherein placing the rod of the platen roller at a predetermined position at a deeper side of the platen supporting groove than the projection causes the rod of the platen roller to press the detection switch due to an urging force that is applied to the platen roller by the spring through the print head.Type: ApplicationFiled: May 26, 2015Publication date: May 25, 2017Inventors: Tetsuhiro ISHIKAWA, Sumio WATANABE, Yukihiro MORI, Masahiro TSUCHIYA
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Publication number: 20170120644Abstract: A printer includes a body, a lid pivotably attached to the body, a platen roller attached to the lid, and a lock lever. The body includes a print head and a holder to accommodate a roll of recording sheet. The lock lever supports a bearing of the platen roller when the lid is closed. The printer further includes a first plate and a second plate arranged on the lid in the widthwise direction of the printer, and a movable button provided on the lid. When the button is moved to slide the first and second plates toward each other, the outer end of each of the first and second plates in the widthwise direction moves inward to be positioned inside the outer frame of the holder to allow the closure of the lid.Type: ApplicationFiled: October 24, 2016Publication date: May 4, 2017Inventors: Tatsuya Oguchi, Sumio Watanabe, Yukihiro Mori, Masahiro Tsuchiya, Yuji Yada, Tetsuhiro Ishikawa
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Publication number: 20170120635Abstract: A printer includes a print head configured to print on recording paper, a first roller, a cutter unit configured to cut the recording paper, and a presenter unit connected to the cutter unit and having a discharge slot from which the recording paper is discharged, wherein the recording paper on which the print head has printed enters the presenter unit through the cutter unit, and comes out from the discharge slot, and wherein the presenter unit includes a second roller configured to convey the recording paper, a flapper disposed along a transportation path of the recording paper between the second roller and the cutter unit and configured to be flipped open to outside the presenter unit to expose the transportation path, and a recording paper sensor disposed between the second roller and the discharge slot, wherein detection of the recording paper by the recording paper sensor causes the second roller to stop rotating, and causes the flapper to be flipped open to outside the presenter unit.Type: ApplicationFiled: June 19, 2015Publication date: May 4, 2017Inventors: Tetsuhiro ISHIKAWA, Sumio WATANABE, Yukihiro MORI, Masahiro TSUCHIYA
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Publication number: 20170120645Abstract: A printer includes a body, a lid, a hook, and an engaging part. The body includes a holder configured to accommodate recording paper. The lid is attached to the body to be opened and closed relative to the body. The hook is attached to one of the body and the lid. The engaging part is attached to the other of the body and the lid. The engaging part is accommodated in a recess formed in the hook when the lid is closed relative to the body.Type: ApplicationFiled: October 25, 2016Publication date: May 4, 2017Inventors: Tetsuhiro Ishikawa, Sumio Watanabe, Masahiro Tsuchiya, Yuji Yada, Tatsuya Oguchi
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Publication number: 20170120637Abstract: A printer includes a mainframe including a front face part that has an opening through which a recording medium passes; a guide unit connected to the mainframe on a first side of the front face part; a printer mechanism unit configured to perform printing on the recording medium, and connected to the mainframe on a second side of the front face part opposite to the first side thereof; an arm unit having a first end connected to the mainframe; and a shaft unit configured to hold a roll of the recording medium, and connected to a second end of the arm unit, wherein the guide unit is configured to guide the recording medium so as to feed the recording medium to the printer mechanism unit through the opening of the front face part of the mainframe.Type: ApplicationFiled: January 13, 2017Publication date: May 4, 2017Inventors: Masahiro Tsuchiya, Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara
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Patent number: 9610786Abstract: A printer includes a printing part that performs printing on recording paper, a cutter that cuts the recording paper, a first roller provided on the side to which the recording paper is discharged from the cutter, a second roller that is in contact with the first roller and is rotated by the rotation of the first roller, a third roller that is in contact with the first roller and is rotated by the rotation of the first roller, and a connecting arm that connects the center of the first roller and the center of the second roller, wherein the recording paper is discharged between the first roller and the second roller or between the first roller and the third roller.Type: GrantFiled: June 10, 2016Date of Patent: April 4, 2017Assignee: FUJITSU COMPONENT LIMITEDInventors: Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara, Masahiro Tsuchiya, Yoshinari Takabatake, Toshio Yamaguchi
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Publication number: 20170080722Abstract: A printer configured to perform printing on recording paper includes a body and a lid. The body includes a holder configured to accommodate the recording paper. The lid is attached to the body to be opened and closed relative to the body. An opening is formed at the bottom of the holder to allow attachment of a function module to the bottom of the holder.Type: ApplicationFiled: September 14, 2016Publication date: March 23, 2017Inventors: Yuji Yada, Tetsuhiro Ishikawa, Tatsuya Oguchi, Masahiro Tsuchiya, Sumio Watanabe
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Publication number: 20170072717Abstract: A printer includes a body, a lid, and a restriction member. The body includes a holder configured to accommodate a roll of a recording sheet. The lid is attached to the body to be opened and closed relative to the body. The restriction member is pivotably attached to the bottom of the holder, and includes a contact part urged toward the interior of the holder. The contact part is urged to contact the peripheral surface of the roll accommodated in the holder.Type: ApplicationFiled: September 7, 2016Publication date: March 16, 2017Inventors: Yuji Yada, Tetsuhiro Ishikawa, Tatsuya Oguchi, Masahiro Tsuchiya, Sumio Watanabe
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Patent number: 9586422Abstract: A printer includes a mainframe including a front face part that has an opening through which a recording medium passes; a guide unit connected to the mainframe on a first side of the front face part; a printer mechanism unit configured to perform printing on the recording medium, and connected to the mainframe on a second side of the front face part opposite to the first side thereof; an arm unit having a first end connected to the mainframe; and a shaft unit configured to hold a roll of the recording medium, and connected to a second end of the arm unit, wherein the guide unit is configured to guide the recording medium so as to feed the recording medium to the printer mechanism unit through the opening of the front face part of the mainframe.Type: GrantFiled: June 26, 2012Date of Patent: March 7, 2017Assignee: FUJITSU COMPONENT LIMITEDInventors: Masahiro Tsuchiya, Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara
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Patent number: 9537150Abstract: To provide an electrode for secondary battery, electrode which can materialize secondary batteries that are adapted into producing high output and additionally whose durability is high. It is characterized in possessing an electrode material that has an active-material powder 11, a conductive material 12 being formed of a carbonaceous material, and being adhered to a surface of said active-material powder 11, and fibrous conductive materials 13 being bonded to said conductive material 12. First of all, it becomes feasible to maintain the electric connection between the active-material powder and the conductive material stably by adhering the conductive material to a surface of the active-material powder. Further, the fibrous conductive materials are bonded to the conductive material that is adhered to a surface of the active-material powder. It is feasible to maintain the electric connection by getting the fibrous conductive materials entangled to each other.Type: GrantFiled: April 24, 2008Date of Patent: January 3, 2017Assignees: Toyota Jidosha Kabushiki Kaisha, SEI CorporationInventors: Tsuyoshi Yano, Tetsuhiro Ishikawa, Shinji Saito, Takehiko Sawai
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Publication number: 20160279977Abstract: A printer includes a printing part that performs printing on recording paper, a cutter that cuts the recording paper, a first roller provided on the side to which the recording paper is discharged from the cutter, a second roller that is in contact with the first roller and is rotated by the rotation of the first roller, a third roller that is in contact with the first roller and is rotated by the rotation of the first roller, and a connecting arm that connects the center of the first roller and the center of the second roller, wherein the recording paper is discharged between the first roller and the second roller or between the first roller and the third roller.Type: ApplicationFiled: June 10, 2016Publication date: September 29, 2016Inventors: Tetsuhiro ISHIKAWA, Sumio WATANABE, Yukihiro MORI, Masaru KIHARA, Masahiro TSUCHIYA, Yoshinari TAKABATAKE, Toshio YAMAGUCHI
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Patent number: 9434257Abstract: A power supply connector (410) is used to supply electric power from a hybrid vehicle (100) equipped with an engine (160) and a motor generator (130, 135) to a device outside of the vehicle (100). When the power supply connector (410) is connected to an inlet (220) of the vehicle (100), the power supply connector (410) outputs a signal for performing a power supply operation while allowing operation of the engine (160) to an ECU (300) of the vehicle (100).Type: GrantFiled: August 29, 2012Date of Patent: September 6, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shigeki Kinomura, Tetsuhiro Ishikawa, Takahide Iida, Takafumi Nishimuta
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Patent number: 9421868Abstract: A power transfer system transfers electric power from a power feeding device external to a vehicle to a power receiving device mounted on the vehicle in a contactless manner. The power feeding device includes a first reflective wall formed at a rear side of a transmitting coil with respect to a power transferring direction from the transmitting coil, to allow reflection of a magnetic flux output from the transmitting coil in the power transferring direction. The transmitting coil and the first reflective wall are arranged spaced apart from each other. The power receiving device includes a second reflective wall formed at a rear side of a receiving coil with respect to a power receiving direction from the transmitting coil, to allow reflection of a magnetic flux output from the transmitting coil to the receiving coil. The receiving coil and the second reflective wall are arranged spaced apart from each other.Type: GrantFiled: April 10, 2015Date of Patent: August 23, 2016Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hichirosai Oyobe, Tetsuhiro Ishikawa
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Patent number: 9421877Abstract: A power transmission system has an AC power source and a high-frequency power driver that make up a high-frequency power source, and a primary self-resonant coil and a secondary self-resonant coil. The secondary self-resonant coil is magnetically coupled, by magnetic field resonance, to the primary self-resonant coil, and receives as a result high-frequency power from the primary self-resonant coil. The coils of the primary self-resonant coil and the secondary self-resonant coil resonate in an even mode when high-frequency power is transmitted from the primary self-resonant coil to the secondary self-resonant coil. Specifically, the primary self-resonant coil and the secondary self-resonant coil resonate in a state where currents in mutually opposite directions flow in the two coils.Type: GrantFiled: January 10, 2011Date of Patent: August 23, 2016Assignees: TOYOTA JIDOSHA KABUSHIKI KAISHA, NATIONAL UNIVERSITY CORPORATION NAGOYA INSTITUTE OF TECHNOLOGYInventors: Shinji Ichikawa, Tetsuhiro Ishikawa, Hiroshi Hirayama, Nobuyoshi Kikuma, Kunio Sakakibara
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Patent number: 9387705Abstract: A printer includes a printing part that performs printing on recording paper, a cutter that cuts the recording paper, a first roller provided on the side to which the recording paper is discharged from the cutter, a second roller that is in contact with the first roller and is rotated by the rotation of the first roller, a third roller that is in contact with the first roller and is rotated by the rotation of the first roller, and a connecting arm that connects the center of the first roller and the center of the second roller, wherein the recording paper is discharged between the first roller and the second roller or between the first roller and the third roller.Type: GrantFiled: July 16, 2014Date of Patent: July 12, 2016Assignee: FUJITSU COMPONENT LIMITEDInventors: Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara, Masahiro Tsuchiya, Yoshinari Takabatake, Toshio Yamaguchi
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Publication number: 20160164289Abstract: An electric-power supply system includes a plurality of vehicles each configured to supply AC electric power to an electric load external to the vehicles, and a switching apparatus provided between the electric load and the plurality of vehicles and that electrically connects one of the vehicles to the electric load. Each of the vehicles includes an internal combustion engine, an electric-power generation device that generates the AC electric power to be supplied to the electric load using output of the internal combustion engine, and a controller controlling the electric-power generation device, when power supply to the electric load is switched by the switching apparatus from one of the vehicles to the vehicle having the controller, to generate the AC electric power in synchronization with a phase of AC voltage which has been output from the one of the vehicles that previously supplied the AC electric power.Type: ApplicationFiled: February 12, 2016Publication date: June 9, 2016Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Hichirosai OYOBE, Tetsuhiro ISHIKAWA, Yukihiro MINEZAWA, Hitoshi SATO
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Patent number: 9302515Abstract: A printer includes a print head configured to print on recording paper, and a printer main body having a case in which the recording paper is set. The case includes a upper case part and a lower case part, and a size of the case is changeable by changing positions at which the upper case part and the lower case part are connected to each other.Type: GrantFiled: September 2, 2014Date of Patent: April 5, 2016Assignee: FUJITSU COMPONENT LIMITEDInventors: Takashi Iwao, Masaki Noguchi, Tetsuhiro Ishikawa
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Patent number: 9242831Abstract: A printer includes an arm part connected to a printer body part and a paper roll support shaft part having a first end connected to the arm part and a second end to be inserted into a hollow core of a paper roll. The paper roll support shaft includes a first support shaft and a second support shaft. The paper roll support shaft is configured to come into contact with the interior of the core at a first contact point on the first support shaft and a second contact point on the second support shaft.Type: GrantFiled: July 23, 2013Date of Patent: January 26, 2016Assignee: FUJITSU COMPONENT LIMITEDInventors: Tetsuhiro Ishikawa, Sumio Watanabe, Masahiro Tsuchiya
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Patent number: 9216600Abstract: A printer apparatus includes a presenter unit including a first roller and a second roller connected to the first roller by a connection arm to move along an outer periphery of the first roller in accordance with the rotation of the first roller between a first rotating position and a second rotating position, rotate at the first rotating position in accordance with the rotation of the first roller to transfer a cut printed recording paper in an ejecting direction while interposing with the first roller, and rotate at the second rotating position in accordance with the rotation of the first roller to transfer the cut printed recording paper in a recovering direction while interposing with the first roller.Type: GrantFiled: September 8, 2014Date of Patent: December 22, 2015Assignee: FUJITSU COMPONENT LIMITEDInventors: Tetsuhiro Ishikawa, Sumio Watanabe, Yukihiro Mori, Masaru Kihara, Masahiro Tsuchiya