Patents by Inventor Yukihiro Ito
Yukihiro Ito 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: 9671037Abstract: A fuel cutoff valve includes: a casing main body having a valve chamber and a connecting hole to connect the valve chamber to the exterior of the fuel tank; a cover which has a pipe passageway which communicates with the exterior and which is connected to the connecting hole; a bottom member which has an induction chamber which has an opening portion through which liquid fuel and fuel vapor are allowed to flow and a distribution hole which communicates with the valve chamber; and a float configured to ascend and descend according to a fuel level in the fuel tank to close and open the connecting hole, wherein the bottom member has a guiding plate in the induction chamber, the guiding plate being formed into a shape of a recess portion which is oriented towards the opening portion in an axial section.Type: GrantFiled: September 22, 2015Date of Patent: June 6, 2017Assignee: TOYODA GOSEI CO., LTD.Inventors: Kenichiro Kaneko, Yukihiro Ito
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Patent number: 9492331Abstract: To provide an absorbent article that can further reduce leakage of body fluid from an end portion in a longitudinal direction. An elongated shaped absorbent article includes: a top sheet that has a skin contacting surface; a back sheet; and an absorbent core that is disposed between the top sheet and the back sheet, in which a compressed groove is formed on the skin contacting surface; the skin contacting surface has an excretory contact region, a front region, and a rear region; the compressed groove has a pair of first central grooves and a first circular groove that is provided in at least any one of the front region and the rear region; and the first circular groove is arranged at a position overlapping a vertical center line.Type: GrantFiled: August 30, 2011Date of Patent: November 15, 2016Assignee: UNICHARM CORPORATIONInventors: Katsuhiro Uematsu, Quing Cao, Yukihiro Ito, Hiroyuki Harada, Kazuya Nishitani
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Patent number: 9474656Abstract: A tampon applicator includes an outer tube with an absorber stored inside, an inner tube inserted inside the outer tube and movable towards and into the outer tube to push the absorber to outside the outer tube, and an auxiliary grip member. The auxiliary grip member includes a cover unit covering an outer circumference surface of the grip unit, and a collar unit extending radially outwards from an outer circumference surface of the cover unit. A caved-in unit caving in from a terminal end of the cover unit towards a distal end side of the auxiliary grip member in a direction of insertion, in which the tampon applicator is configured to be inserted inside a vagina of the user, is formed in the terminal end of the cover unit.Type: GrantFiled: July 26, 2012Date of Patent: October 25, 2016Assignee: UNICHARM CORPORATIONInventors: Kenta Taniguchi, Yukihiro Ito, Kouichi Yamaki
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Publication number: 20160252464Abstract: There is provided a crack detection system in which a crack can be detected from a strain distribution of a part to be detected of an object. After taking the image of the part to be detected of the detection object by the imaging unit, the heat is applied by the heating unit. Furthermore, image of the part to be detected are taken again and an image analysis unit analyzes the images before and after applying the heat to acquire a strain distribution of the part to be detected, so that the crack can be detected based on difference in a state of strain between a place where the crack exist and the other place. Therefore, taking the images of the part to be detected including its coating layer enables the analysis to progress without removing the coating layer to detect the crack.Type: ApplicationFiled: October 17, 2014Publication date: September 1, 2016Inventors: Yukihiro ITO, Kazuhisa SHIKI, Hiroshi MATSUDA, Akira DEMIZU
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Patent number: 9326897Abstract: A sanitary tampon 10 includes an absorber 11 and a strand member 12 extending out from a tail end of the absorber 11 in a direction of insertion inside the vagina. A hook unit 20 is configured from a member different from the strand member 12 and distended outside from a circumferential surface 12e of the strand member 12 is provided in the strand member 12.Type: GrantFiled: March 23, 2012Date of Patent: May 3, 2016Assignee: UNICHARM CORPORATIONInventor: Yukihiro Ito
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Publication number: 20160091107Abstract: A fuel cutoff valve includes: a casing main body having a valve chamber and a connecting hole to connect the valve chamber to the exterior of the fuel tank; a cover which has a pipe passageway which communicates with the exterior and which is connected to the connecting hole; a bottom member which has an induction chamber which has an opening portion through which liquid fuel and fuel vapor are allowed to flow and a distribution hole which communicates with the valve chamber; and a float configured to ascend and descend according to a fuel level in the fuel tank to close and open the connecting hole, wherein the bottom member has a guiding plate in the induction chamber, the guiding plate being formed into a shape of a recess portion which is oriented towards the opening portion in an axial section.Type: ApplicationFiled: September 22, 2015Publication date: March 31, 2016Inventors: Kenichiro KANEKO, Yukihiro ITO
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Patent number: 9283122Abstract: A tampon applicator includes an outer cylinder having an absorbent; an inner cylinder configured to push the absorbent into the outer cylinder; and a flange part extending outward in a radial direction from an outer peripheral surface of a grip cylinder part of the outer cylinder. The flange part is provided with a flange identifying unit including at least one of an identifying display portion; an identifying friction portion; or an identifying shape portion.Type: GrantFiled: February 28, 2012Date of Patent: March 15, 2016Assignee: UNICHARM CORPORATIONInventors: Kenta Taniguchi, Yukihiro Ito, Kouichi Yamaki
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Patent number: 9195327Abstract: The present invention provides a touch panel with features enabling the external form to be downsized without degrading a detection accuracy of a touch input area and applying an electric voltage to a pair of the electrodes and detecting the output electric voltages inverting the polarity of the voltage. A touch panel of the present invention uses the principle of Apollonius' circle for the touch position detection. Said touch panel is fabricated so that two substrates having a transparent conductive film thereon are place in a manner that said each transparent conductive film is facing each other. A first substrate has one electrode and a second substrate has two pairs of point electrodes. Said two pairs of the point electrodes are arranged in a circumference region of said second substrate.Type: GrantFiled: December 31, 2012Date of Patent: November 24, 2015Assignee: NLT TECHNOLOGIES, LTD.Inventors: Yukihiro Ito, Ichiro Hazeyama, Shizuo Morishita
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Patent number: 9186282Abstract: A tampon applicator includes an outer cylinder in which an absorber is housed, and a push-out opening through which the absorber is to be pushed out is provided at one side and a grip cylinder unit is provided at the other side, and an inner cylinder which is inserted into the grip cylinder unit and being moved into the outer cylinder to be thereby able to push out the absorber outward through the push-out opening. The tampon applicator includes a grip jaw unit configured to extend from an outer circumferential face of the grip cylinder unit of the outer cylinder outwardly in a radial direction, wherein a finger hook unit by which a finger of a user is to be hooked is formed at the grip jaw unit.Type: GrantFiled: December 27, 2011Date of Patent: November 17, 2015Assignee: UNICHARM CORPORATIONInventors: Yukihiro Ito, Kenta Taniguchi, Kouichi Yamaki
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Publication number: 20150223993Abstract: A tampon applicator includes an outer tube for containing at least a part of an absorber therein, a first inner tube and a second inner tube. The second inner tube is telescopically received within the first inner tube. The first inner tube and the second inner tube are connectable to each other during use to push out the absorber from the outer tube. At least a part of the first inner tube and at least a part of the second inner tube overlap with each other in an overlap region outside the outer tube. A color difference between the outer tube and the overlap region is higher than a color difference between the overlap region and the second inner tube.Type: ApplicationFiled: September 12, 2013Publication date: August 13, 2015Applicant: UNICHARM CORPORATIONInventors: Yukihiro Ito, Kenta Taniguchi, Kouichi Yamaki, Azusa Matsushima, Akie Kinoshita
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Publication number: 20140276350Abstract: A position confirmation sheet 20 of a sanitary tampon comprises: a disposition indicator unit 21 that indicates a position for aligning the confirmation sheet along the strand member disposed outside the body with the absorber being inserted into the body; and an insertion position indicator unit 22 that indicates an appropriate position of the end of the strand member 12d disposed outside the body when the absorber is appropriately inserted into the body and the position confirmation sheet is aligned along the strand member according to the disposition indicator unit.Type: ApplicationFiled: May 29, 2014Publication date: September 18, 2014Applicant: UNICHARM CORPORATIONInventors: Kenta TANIGUCHI, Yukihiro ITO, YAMAKI, Azusa MATSUSHIMA
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Patent number: 8810521Abstract: A plurality of LEDS used for a light source are mounted on the surface of an electromagnetic-induction touch panel in which coiled wiring is formed on a glass epoxy substrate. A dual-use touch-panel/backlight I/F FPC substrate is connected to the touch panel in order to feed power to the LEDs and to feed power and signals to the touch panel. A shield plate 7 is disposed on the reverse side of the touch panel, and a backlight light guide plate and a liquid crystal panel are disposed in the stated order on the side on which the LEDs are mounted. A liquid crystal panel I/F FPC substrate for feeding power to the liquid crystal panel is connected to the liquid crystal panel.Type: GrantFiled: July 25, 2006Date of Patent: August 19, 2014Assignee: NLT Technologies, Ltd.Inventor: Yukihiro Ito
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Publication number: 20140155809Abstract: A tampon applicator comprises: an outer tube, in which an absorber stored inside, an aperture is disposed on one side thereof wherethrough the absorber is extruded, and a grip unit is disposed on the other side thereof; an inner tube which extrudes the absorber by moving within the outer tube; an auxiliary grip member. The auxiliary grip member further comprises a cover unit which covers the outer circumference surface of the grip unit, and collar unit which extends radially outwards from the outer circumference surface of the cover unit of the outer tube.Type: ApplicationFiled: July 26, 2012Publication date: June 5, 2014Applicant: UNICHARM CORPORATIONInventors: Kenta Taniguchi, Yukihiro Ito, Kouichi Yamaki
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Publication number: 20140088485Abstract: A sanitary tampon 10 includes an absorber 11 and a strand member 12 extending out from a tail end of the absorber 11 in a direction of insertion inside the vagina. A hook unit 20 is configured from a member different from the strand member 12 and distended outside from a circumferential surface 12e of the strand member 12 is provided in the strand member 12.Type: ApplicationFiled: March 23, 2012Publication date: March 27, 2014Applicant: UNI-CHARM CORPORATIONInventor: Yukihiro Ito
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Publication number: 20140052048Abstract: An tampon applicator includes an outer tube which contains an absorber therein, of which the one side is provided with a push-out aperture by which the absorber is to be pushed out, and of which the other side is provided with a grip tube unit; and an inner tube which is movable towards into the outer tube to push the absorber to the outside through the push-out aperture; and a collar unit extending radially outwards from an outer circumferential surface of the grip tube unit of the outer tube is included, and having a light transmissive means that enables the grip tube unit side to be visually confirmed from the push-out aperture side of the outer tube via the collar unit.Type: ApplicationFiled: February 16, 2012Publication date: February 20, 2014Applicant: Unicharm CorporationInventors: Kenta Taniguchi, Yukihiro Ito, Kouichi Yamaki
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Publication number: 20140046239Abstract: A tampon applicator comprises: an outer cylinder in the interior of which an absorbent; an inner cylinder for outwardly pushing the absorbent by moving into the outer cylinder; and a flange part extending outward in the radial direction from an outer peripheral surface of a grip cylinder part of the outer cylinder. The flange part is provided with a flange identifying unit comprising at least one from among: an identifying display portion; an identifying friction portion; and an identifying shape portion.Type: ApplicationFiled: February 28, 2012Publication date: February 13, 2014Inventors: Kenta Taniguchi, Yukihiro Ito, Kouichi Yamaki
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Publication number: 20130331763Abstract: A tampon applicator includes an outer cylinder in which an absorber is housed, and a push-out opening through which the absorber is to be pushed out is provided at one side and a grip cylinder unit is provided at the other side, and an inner cylinder which is inserted into the grip cylinder unit and being moved into the outer cylinder to be thereby able to push out the absorber outward through the push-out opening. The tampon applicator includes a grip jaw unit configured to extend from an outer circumferential face of the grip cylinder unit of the outer cylinder outwardly in a radial direction, wherein a finger hook unit by which a finger of a user is to be hooked is formed at the grip jaw unit.Type: ApplicationFiled: December 27, 2011Publication date: December 12, 2013Applicant: UNICHARM CORPORATIONInventors: Yukihiro Ito, Kenta Taniguchi, Kouichi Yamaki
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Publication number: 20130267926Abstract: To provide an absorbent article that can further reduce leakage of body fluid from an end portion in a longitudinal direction. An elongated shaped absorbent article includes: a top sheet that has a skin contacting surface; a back sheet; and an absorbent core that is disposed between the top sheet and the back sheet, in which a compressed groove is formed on the skin contacting surface; the skin contacting surface has an excretory contact region, a front region, and a rear region; the compressed groove has a pair of first central grooves and a first circular groove that is provided in at least any one of the front region and the rear region; and the first circular groove is arranged at a position overlapping a vertical center line.Type: ApplicationFiled: August 30, 2011Publication date: October 10, 2013Applicant: UNI-CHARM CORPORATIONInventors: Katsuhiro Uematsu, Quing Cao, Yukihiro Ito, Hiroyuki Harada, Kazuya Nishitani
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Publication number: 20130241850Abstract: [Problem] The present invention provides a touch panel with features enabling the external form to be downsized without degrading a detection accuracy of a touch input area and applying an electric voltage to a pair of the electrodes and detecting the output electric voltages inverting the polarity of the voltage. [Solution] A touch panel of the present invention uses the principle of Apollonius' circle for the touched position detection. Said touch panel is fabricated so that two substrates having a transparent conductive film thereon are placed in the manner that said each transparent conductive film is facing each other. A first substrate has one electrode and a second substrate has two pairs of point electrodes. Said two pairs of the point electrodes are arranged in a circumference region of said second substrate.Type: ApplicationFiled: December 31, 2012Publication date: September 19, 2013Applicant: NLT TECHNOLOGIES, LTD.Inventors: Yukihiro ITO, Ichiro HAZEYAMA, Shizuo MORISHITA
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Patent number: 8460261Abstract: An absorbent article in which a plurality of absorbent components is layered, and the absorbent component on top is peeled off after use. The article is configured to inhibit twisting or wrinkling during use. In the absorbent article, the upper absorbent component is layered on the skin-facing surface of the bottom absorbent component and peelably bonded by the temporal adhesive member. The bottom absorbent component has higher flexural rigidity than the upper absorbent component, and the compression recovery rate of the bottom absorbent component is also set so as to be higher than that of the upper absorbent component. It is thereby possible to prevent the bottom absorbent component from twisting and wrinkling when the upper absorbent component is placed against the discharge area, and after the upper absorbent component is peeled off, the volume of the bottom absorbent component is restored, and comfort during contact thereof with the discharge area is improved.Type: GrantFiled: April 27, 2009Date of Patent: June 11, 2013Assignee: Uni-Charm CorporationInventors: Yukihiro Ito, Makoto Suekane, Masataka Kinoshita