Patents by Inventor Kazuhiro Koike
Kazuhiro Koike 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: 11923121Abstract: A reactor includes a coil having a winding portion; a magnetic core including an inner core portion and an outer core portion disposed outside the winding portion; a resin cover housing at least a portion of the magnetic core; and an adhesive portion filling a gap between an outer circumferential surface of a housing portion of the magnetic core and an inner circumferential surface of the resin cover bonding the housing portion with the resin cover. The resin cover includes: a flange portion having a surface that comes into contact with an end face of the winding portion and a through hole; an outer cover portion having housing portion housing the outer core portion and an abutting portion that contacts a portion of the flange portion; and a protruding portion that forms the gap between an outer circumferential surface of the outer core portion.Type: GrantFiled: March 5, 2019Date of Patent: March 5, 2024Assignees: AutoNetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.Inventors: Takehito Kobayashi, Kohei Yoshikawa, Kazuhiro Inaba, Masatoshi Koike, Yoshiki Numazawa
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Patent number: 11590629Abstract: A method of processing a workpiece includes sticking an adhesive layer side of a resin sheet having a layered structure that includes the adhesive layer and a base material layer, to a support base, forming surface irregularities on a face side of the base material layer that is opposite the adhesive layer; placing a face side of the workpiece and the face side of the base material layer in facing relation to each other and pressing the workpiece against the resin sheet or pressing the resin sheet against the workpiece, thereby bringing the workpiece into intimate contact with the resin sheet to fix the workpiece to the resin sheet; holding a surface of the support base that is opposite the resin sheet on a holding surface of a chuck table, and grinding a reverse side of the workpiece with a grinding stone disposed in facing relation to the holding surface.Type: GrantFiled: December 11, 2019Date of Patent: February 28, 2023Assignee: DISCO CORPORATIONInventors: Yosuke Murata, Kazuhiro Koike, Byeongdeck Jang, Youngsuk Kim, Takeshi Sakamoto
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Patent number: 11508607Abstract: A method of processing a workpiece includes sticking an adhesive layer side of a resin sheet having a layered structure that includes an adhesive layer and a base material layer, to an annular frame having an opening in covering relation to the opening, forming surface irregularities on a face side of the base material layer that is opposite the adhesive layer, placing the face side of the workpiece and the face side of the base material layer in facing relation to each other and pressing the workpiece against the resin sheet or pressing the resin sheet against the workpiece, thereby bringing the workpiece into intimate contact with the resin sheet to fix the workpiece to the resin sheet, holding the face side of the workpiece fixed to the resin sheet on a holding surface of a chuck table, and grinding the reverse side of the workpiece with a grinding stone.Type: GrantFiled: December 11, 2019Date of Patent: November 22, 2022Assignee: DISCO CORPORATIONInventors: Yosuke Murata, Kazuhiro Koike, Byeongdeck Jang, Youngsuk Kim, Takeshi Sakamoto
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Publication number: 20200185255Abstract: A method of processing a workpiece includes sticking an adhesive layer side of a resin sheet having a layered structure that includes an adhesive layer and a base material layer, to an annular frame having an opening in covering relation to the opening, forming surface irregularities on a face side of the base material layer that is opposite the adhesive layer, placing the face side of the workpiece and the face side of the base material layer in facing relation to each other and pressing the workpiece against the resin sheet or pressing the resin sheet against the workpiece, thereby bringing the workpiece into intimate contact with the resin sheet to fix the workpiece to the resin sheet, holding the face side of the workpiece fixed to the resin sheet on a holding surface of a chuck table, and grinding the reverse side of the workpiece with a grinding stone.Type: ApplicationFiled: December 11, 2019Publication date: June 11, 2020Inventors: Yosuke MURATA, Kazuhiro KOIKE, Byeongdeck JANG, Youngsuk KIM, Takeshi SAKAMOTO
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Publication number: 20200180101Abstract: A method of processing a workpiece includes sticking an adhesive layer side of a resin sheet having a layered structure that includes the adhesive layer and a base material layer, to a support base, forming surface irregularities on a face side of the base material layer that is opposite the adhesive layer; placing a face side of the workpiece and the face side of the base material layer in facing relation to each other and pressing the workpiece against the resin sheet or pressing the resin sheet against the workpiece, thereby bringing the workpiece into intimate contact with the resin sheet to fix the workpiece to the resin sheet; holding a surface of the support base that is opposite the resin sheet on a holding surface of a chuck table, and grinding a reverse side of the workpiece with a grinding stone disposed in facing relation to the holding surface.Type: ApplicationFiled: December 11, 2019Publication date: June 11, 2020Inventors: Yosuke MURATA, Kazuhiro KOIKE, Byeongdeck JANG, Youngsuk KIM, Takeshi SAKAMOTO
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Patent number: 8771231Abstract: A catheter fixture 11 for fixing a tubular catheter 1 to skin of a patient is provided with a plate shaped fixture main body 21, a fixing member 41 that is configured separately from the fixture main body, and a pivot connecting shaft 45. The plate shaped fixture main body 21 includes a retention part 22 where a catheter retaining groove 25 is formed, and a pair of winged pieces 23a and 23b. The pivot connecting shaft 45 both connects the fixture main body 21 and the fixing member 41 and acts as the pivot access C1 of the fixing member 41. The fixing member 41 has a pivoting action along a horizontal plane direction of the fixture main body 21 centrally around the pivot connecting shaft 45. When doing so, the catheter retaining groove 25 is covered by the fixing member 41 thereby fixing the catheter 1.Type: GrantFiled: August 27, 2012Date of Patent: July 8, 2014Assignee: Covidien LLPInventors: Masanori Makino, Kazuhiro Koike
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Patent number: 8500758Abstract: An auxiliary device for a puncture needle allowing an easier manipulation of puncture needles as well as being capable of improving the suture stability. The auxiliary device for a puncture needle comprises a plate-shaped auxiliary device main body on the surface of which parallel guide grooves were formed, and a plate-shaped rotating-sliding contact part rotatably attached to one of the edge parts of the auxiliary device main body. Moreover, a stabilization plate was provided at the lower end part of the auxiliary device main body. And, a window part for confirming an insertion-puncture needle-outer needle and a pullout-puncture needle were provided at the lower part side portion of the auxiliary device main body. Moreover, a projecting edge part was formed at the upper end part of the auxiliary device main body, and an opening side width of a portion located at the projecting edge part of the guide grooves was made wider than the width of the other portion of the guide grooves.Type: GrantFiled: August 11, 2011Date of Patent: August 6, 2013Assignee: Covidien LPInventors: Hisataka Harada, Kazuhiro Koike, Mihoko Furukawa
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Publication number: 20130079722Abstract: The present disclosure relates to a fixture 11 for fixing a tubular catheter 1 to a skin of a patient. The catheter fixture 11 is provided with a plate shaped fixture main body 21, a fixing member 41 that is configured separately from the fixture main body, and a pivot connecting shaft 45. The plate shaped fixture main body 21 includes a retention part 22 where a catheter retaining groove 25 is formed, and a pair of winged pieces 23a and 23b. The pivot connecting shaft 45 both connects the fixture main body 21 and the fixing member 41 and acts as the pivot access C1 of the fixing member 41. The fixing member 41 has a pivoting action along a horizontal plane direction of the fixture main body 21 centrally around the pivot connecting shaft 45. When doing so, the catheter retaining groove 25 is covered by the fixing member 41 thereby fixing the catheter 1.Type: ApplicationFiled: August 27, 2012Publication date: March 28, 2013Applicant: TYCO HEALTHCARE GROUP, LPInventors: Masanori MAKINO, Kazuhiro KOIKE
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Publication number: 20130018319Abstract: The present invention relates to a fixing device (11) for fixing a tubular catheter (1) which is equipped with a plate-shaped fixing device body (21) and a fixed member (41). The plate-shaped fixing device body (21) possesses retaining parts (22) and a pair of wing pieces (23) that form a catheter retention slot (25). The fixed member (41) can be fitted onto the fixing device body (21) by being slid along the planar direction of the fixing device body (21). When the fixed member (41) is fitted, the retaining parts (22) are compressed by the fixed member (41), thus narrowing the catheter retention slot (25).Type: ApplicationFiled: July 12, 2012Publication date: January 17, 2013Applicant: TYCO HEALTHCARE GROUP LPInventors: Kazuhiro Abe, Kazuhiro Koike, Masanori Makino, Yoshimi Akaike, Nobuatsu Kanie, Masato Mizoguchi
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Patent number: 8132470Abstract: A fluid flow detector includes a detector main body defining a fluid flow channel having a fluid flow detection channel positioned adjacent an upstream hole and a discharge channel positioned adjacent a downstream hole. A mobile body is positioned within the fluid flow channel and dimensioned to be movable along the fluid flow channel. The diameter of the fluid flow detection channel is smaller than the diameter of the discharge channel, and the maximum diameter of the outer peripheral edge part of the face of the fluid flow channel orthogonal to the direction of movement of the mobile body is slightly smaller than the diameter of the fluid flow detection channel. The upstream hole and the downstream hole are formed with a size and shape such that fluid can flow through the upstream and downstream holes without being obstructed by the mobile body.Type: GrantFiled: January 22, 2010Date of Patent: March 13, 2012Assignee: Tyco Healthcare Group LPInventors: Kazuhiro Koike, Nobuaki Suzuki, Motonori Watanabe, Masatoshi Yokoyama, Yoshimi Akaike
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Publication number: 20110295280Abstract: An auxiliary device for a puncture needle allowing an easier manipulation of puncture needles as well as being capable of improving the suture stability. The auxiliary device for a puncture needle comprises a plate-shaped auxiliary device main body on the surface of which parallel guide grooves were formed, and a plate-shaped rotating-sliding contact part rotatably attached to one of the edge parts of the auxiliary device main body. Moreover, a stabilization plate was provided at the lower end part of the auxiliary device main body. And, a window part for confirming an insertion-puncture needle-outer needle and a pullout-puncture needle were provided at the lower part side portion of the auxiliary device main body. Moreover, a projecting edge part was formed at the upper end part of the auxiliary device main body, and an opening side width of a portion located at the projecting edge part of the guide grooves was made wider than the width of the other portion of the guide grooves.Type: ApplicationFiled: August 11, 2011Publication date: December 1, 2011Applicant: TYCO HEALTHCARE GROUP LPInventors: Hisataka Harada, Kazuhiro Koike, Mihoko Furukawa
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Patent number: 8061218Abstract: An upstream hole is formed at the upstream end of a detector main body of a liquid flow detector for detecting liquid flow, and a downstream hole is formed at the downstream end, with a liquid flow channel comprising a liquid flow detection channel, discharge channel, and, optionally, intermediate flow channel, being formed between the upstream hole and downstream hole. A mobile body which is optionally, spherical, moves with the flow of liquid, and is arranged inside the liquid flow channel. The diameter of the liquid flow detection channel is smaller than the diameter of the discharge channel, and the diameter of the mobile body is slightly smaller than the diameter of the liquid flow detection channel. The shape of the peripheral edge part of the upstream hole and the downstream hole is optionally elliptical.Type: GrantFiled: August 17, 2009Date of Patent: November 22, 2011Assignee: Tyco Healthcare Group LPInventor: Kazuhiro Koike
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Patent number: 7835138Abstract: A solid electrolytic capacitor is provided in which volume efficiency of its capacitor element is improved. A converting substrate having an anode terminal forming portion and cathode terminal portion obtained by forming notches on faces exposed on outside faces of the anode and cathode portions and performing plating in the notches in portions in which the anode and cathode portions of a lower-face electrode type solid electrolytic capacitor is connected to the capacitor element and, after a sheathing resin is formed therein, the sheathed portion and converting substrate are cut along cutting planes to form fillet forming faces on the outside faces of the anode portion and cathode portion of the lower-face electrode type solid electrolytic capacitor.Type: GrantFiled: March 7, 2008Date of Patent: November 16, 2010Assignee: NEC Tokin CorporationInventors: Daisuke Yamashita, Kazuhiro Koike, Kazuyuki Kato, Masako Ohya, Kunihiko Shimizu
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Publication number: 20100263455Abstract: A fluid flow detector includes a detector main body defining a fluid flow channel having a fluid flow detection channel positioned adjacent an upstream hole and a discharge channel positioned adjacent a downstream hole. A mobile body is positioned within the fluid flow channel and dimensioned to be movable along the fluid flow channel. The diameter of the fluid flow detection channel is smaller than the diameter of the discharge channel, and the maximum diameter of the outer peripheral edge part of the face of the fluid flow channel orthogonal to the direction of movement of the mobile body is slightly smaller than the diameter of the fluid flow detection channel. The upstream hole and the downstream hole are formed with a size and shape such that fluid can flow through the upstream and downstream holes without being obstructed by the mobile body.Type: ApplicationFiled: January 22, 2010Publication date: October 21, 2010Applicant: Tyco Healthcare Group LPInventors: Kazuhiro Koike, Nobuaki Suzuki, Motonori Watanabe, Masatoshi Yokoyama, Yoshimi Akaike
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Publication number: 20100071478Abstract: An upstream hole is formed at the upstream end of a detector main body of a liquid flow detector for detecting liquid flow, and a downstream hole is formed at the downstream end, with a liquid flow channel comprising a liquid flow detection channel, discharge channel, and, optionally, intermediate flow channel, being formed between the upstream hole and downstream hole. A mobile body which is optionally, spherical, moves with the flow of liquid, and is arranged inside the liquid flow channel. The diameter of the liquid flow detection channel is smaller than the diameter of the discharge channel, and the diameter of the mobile body is slightly smaller than the diameter of the liquid flow detection channel. The shape of the peripheral edge part of the upstream hole and the downstream hole is optionally elliptical.Type: ApplicationFiled: August 17, 2009Publication date: March 25, 2010Applicant: Tyco Healthcare Group LPInventor: Kazuhiro Koike
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Publication number: 20090059479Abstract: A solid electrolytic capacitor is provided in which volume efficiency of its capacitor element is improved. A converting substrate having an anode terminal forming portion and cathode terminal portion obtained by forming notches on faces exposed on outside faces of the anode and cathode portions and performing plating in the notches in portions in which the anode and cathode portions of a lower-face electrode type solid electrolytic capacitor is connected to the capacitor element and, after a sheathing resin is formed therein, the sheathed portion and converting substrate are cut along cutting planes to form fillet forming faces on the outside faces of the anode portion and cathode portion of the lower-face electrode type solid electrolytic capacitor.Type: ApplicationFiled: March 7, 2008Publication date: March 5, 2009Inventors: Daisuke YAMASHITA, Kazuhiro Koike, Kazuyuki Kato, Masako Ohya, Kunihiko Shimizu
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Publication number: 20080255522Abstract: To provide a medical needle puller that allows an easy pulling operation as well as safety improvement. The engaging stepped part 14 was formed at the back side of the puncture part 12 in the medical needle 10 in which the connection part 13 for connecting the drainage tube 16 was formed at the rear end part and the puncture part 12 was formed at the tip part. Furthermore, the puller 20 to which the medical needle 10 is attached was provided with the needlepoint coating part 21 coating the puncture part 12 and the engaging narrow part 25 engaging the engaging stepped part 14. In addition, the puller 20 was provided with the grippers 22a, 22b for pulling out the medical needle 10 together with the puller 20 from the wound site by hand.Type: ApplicationFiled: October 5, 2007Publication date: October 16, 2008Applicant: TYCO HEALTHCARE GROUP LPInventors: Akira Itoh, Yasuyuki Baba, Masanori Makino, Kazuhiro Koike
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Publication number: 20080200931Abstract: An auxiliary device for a puncture needle allowing an easier manipulation of puncture needles as well as being capable of improving the suture stability. The auxiliary device for a puncture needle comprises a plate-shaped auxiliary device main body on the surface of which parallel guide grooves were formed, and a plate-shaped rotating-sliding contact part rotatably attached to one of the edge parts of the auxiliary device main body. Moreover, a stabilization plate was provided at the lower end part of the auxiliary device main body. And, a window part for confirming an insertion-puncture needle-outer needle and a pullout-puncture needle were provided at the lower part side portion of the auxiliary device main body. Moreover, a projecting edge part was formed at the upper end part of the auxiliary device main body, and an opening side width of a portion located at the projecting edge part of the guide grooves was made wider than the width of the other portion of the guide grooves.Type: ApplicationFiled: February 19, 2008Publication date: August 21, 2008Applicant: TYCO HEALTHCARE GROUP LPInventors: Hisataka Harada, Kazuhiro Koike, Mihoko Furukawa
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Patent number: 6782403Abstract: An inter-application data transmitting system having an application intermediary unit which mediates data to be transmitted between a network and one of multiple business applications for exchanging the data among the multiple applications interconnected over the network without changing the business application even if the access procedures, data formats, and communication protocols of the multiple applications are different from each other. The application intermediary unit is provided with an access procedure control unit for controlling an access procedure, a data format conversion unit for converting a data format, and a communication control unit for controlling communication between the multiple business applications having different communication protocols. The application intermediary unit further includes an application control unit for controlling those elements.Type: GrantFiled: November 22, 2000Date of Patent: August 24, 2004Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Shigenori Kino, Kazuhiro Koike, Yasuyuki Mochizuki, Takehisa Mizuguchi
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Patent number: 6742181Abstract: Data is exchanged among interconnected applications over a network in a mutual use of data and functions without modifying an existing application system. The inter-application data transmission/reception is achieved by a resident agent for controlling an application based upon a flow control rule to obtain data in a format dependent on the application and converting the format of the obtained data into an intermediate format based upon a first data format conversion rule so as to transmit the obtained and converted data in the intermediate format or converting the intermediate format of received data into the format dependent on the application based upon a second data format conversion rule so as to update the obtained data in the format dependent on the application with the received and converted data in the format dependent on the application based upon the flow control rule.Type: GrantFiled: September 15, 1999Date of Patent: May 25, 2004Assignee: Mitsubishi Denki Kabushiki KaishaInventors: Kazuhiro Koike, Shigenori Kino, Yasuyuki Mochizuki, Takehisa Mizuguchi