Patents by Inventor Junya Uehara
Junya Uehara 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: 10118740Abstract: An applicator includes: an applying part on a front portion thereof; a removable cap that totally covers the applying part; a sealing element that seals up a front end portion of the applying part when the cap is fitted; and an inner cap provided inside the cap. The inner cap includes an inner cap body and a hinged cap that is joined to the inner cap body and can abut the inner cap body. The hinged cap has a hollow mounting portion. An engaging portion for fixing the hinged cap is formed inside the cap. When the inner cap having the sealing element held between the inner cap body and the mounting portion is fitted into the interior of the cap, the hinged cap is engaged by the engaging portion inside the cap.Type: GrantFiled: July 13, 2015Date of Patent: November 6, 2018Assignee: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Kohei Miyamoto, Junya Uehara
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Patent number: 9364849Abstract: An applicator for cosmetics (in particular, eyeliner) and writing implements. The applicator includes an extrusion device that extrudes the content liquid to an applicator part. The applicator part has a conical part formed in an approximate conical shape. The conical part 31 has a plurality of thin disks arranged concentrically. The outside diameters of thin disks define a conical shape from a front end to a rear, and the thin disks is connected at their approximate center by an approximate cone or approximate cylinder. A plurality of grooves are formed in a front-to-rear direction of the applicator part. A liquid flow passage connected to a flow path is formed inside the approximate cone or approximate cylinder. Also, slits connecting the liquid flow passage and the grooves are formed on an outer side of the approximate cone or approximate cylinder.Type: GrantFiled: April 25, 2012Date of Patent: June 14, 2016Assignee: MITSUBISHI PENCIL COMPANY, LIMITEDInventor: Junya Uehara
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Patent number: 9314810Abstract: An applicator includes a squeezer for pushing out a content liquid to an applicator part, and the shape of a content liquid delivering port of the applicator part is formed to be oval or rectangular while the minor axis and major axis on the delivery port side are specified to be 0.5 to 2 mm and 2 to 8 mm, respectively. In this applicator, large-sized particles can be delivered by enlargement of the bore inside the applicator part. Further, formation of an oval delivering port allows for drawing fine lines in the minor axis direction and thick lines in the major axis direction. Moreover, provision of small-diametric projections at the front end of applicator, enables drawing of long lines and retaining of the liquid cosmetic stored between projections.Type: GrantFiled: April 23, 2012Date of Patent: April 19, 2016Assignee: MITSUBISHI PENCIL COMPANY, LIMITEDInventor: Junya Uehara
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Publication number: 20160009459Abstract: An applicator includes: an applying part on a front portion thereof; a removable cap that totally covers the applying part; a sealing element that seals up a front end portion of the applying part when the cap is fitted; and an inner cap provided inside the cap. The inner cap includes an inner cap body and a hinged cap that is joined to the inner cap body and can abut the inner cap body. The hinged cap has a hollow mounting portion. An engaging portion for fixing the hinged cap is formed inside the cap. When the inner cap having the sealing element held between the inner cap body and the mounting portion is fitted into the interior of the cap, the hinged cap is engaged by the engaging portion inside the cap.Type: ApplicationFiled: July 13, 2015Publication date: January 14, 2016Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventors: Kohei MIYAMOTO, Junya UEHARA
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Publication number: 20140360525Abstract: An applicator implement includes an applicator body formed with a flat applying surface in an applying part; and, an applicator cover that is attached to the applicator body to cover the applying part, formed with a slit that creates communication from the outside to the inside. Under the condition in which the applicator cover covers the applying part, the applying surface of the applying part is positioned inside the slit so that the applying surface can apply the manicure paint liquid to the tip of a nail in a uniform width by inserting the tip of nail through the slit.Type: ApplicationFiled: January 15, 2013Publication date: December 11, 2014Inventor: Junya Uehara
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Patent number: 8764335Abstract: A liquid applicator which, in its assembled state an applying part, joint, and front barrel are fixed to a barrel body front end portion, the step of an indented/projected engaging portion on the inner peripheral side of the applying part rear end portion is abutted from behind against and engaged with the step of an indented/projected engaging portion on the outer peripheral side of the forward part of the joint.Type: GrantFiled: August 7, 2009Date of Patent: July 1, 2014Assignee: Mitsubishi Pencil Company, LimitedInventor: Junya Uehara
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Publication number: 20140050514Abstract: An applicator includes a squeezer for pushing out a content liquid to an applicator part, and the shape of a content liquid delivering port of the applicator part is formed to be oval or rectangular while the minor axis and major axis on the delivery port side are specified to be 0.5 to 2 mm and 2 to 8 mm, respectively. In this applicator, large-sized particles can be delivered by enlargement of the bore inside the applicator part. Further, formation of an oval delivering port allows for drawing fine lines in the minor axis direction and thick lines in the major axis direction. Moreover, provision of small-diametric projections at the front end of applicator, enables drawing of long lines and retaining of the liquid cosmetic stored between projections.Type: ApplicationFiled: April 23, 2012Publication date: February 20, 2014Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventor: Junya Uehara
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Publication number: 20140020702Abstract: A method for providing highly luminous or highly masking ornamentation or make-up on a nail and the skin, wherein an applicator filled with a coating liquid which contains at least water and an O/W type emulsion resin and which has tackiness even after drying is used to coat the coating liquid on a nail and the skin in the form of optional shapes and characters, and then the coated drawn lines are dried; a transfer foil is pressed to contact with the coated drawn lines endowed with tackiness; and the foil is peeled off, whereby highly luminous or highly masking drawn lines are transferred, or wherein coloring material powders are pressed to contact with the foregoing coated drawn lines endowed with tackiness without using a transfer foil, and the powders left outside the coated drawn lines are brushed off, whereby highly luminous or highly masking drawn lines are obtained.Type: ApplicationFiled: July 18, 2013Publication date: January 23, 2014Inventors: Tamotsu Eguchi, Hisami Tamano, Junya Uehara, Hiroshi Sato, Atsushi Nakashima, Satoru Sumiyoshi, Yuya Nagasaka
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Publication number: 20140016987Abstract: An applicator for cosmetics (in particular, eyeliner) and writing implements. The applicator includes an extrusion device that extrudes the content liquid to an applicator part. The applicator part has a conical part formed in an approximate conical shape. The conical part 31 has a plurality of thin disks arranged concentrically. The outside diameters of thin disks define a conical shape from a front end to a rear, and the thin disks is connected at their approximate center by an approximate cone or approximate cylinder. A plurality of grooves are formed in a front-to-rear direction of the applicator part. A liquid flow passage connected to a flow path is formed inside the approximate cone or approximate cylinder. Also, slits connecting the liquid flow passage and the grooves are formed on an outer side of the approximate cone or approximate cylinder.Type: ApplicationFiled: April 25, 2012Publication date: January 16, 2014Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventor: Junya Uehara
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Patent number: 8215860Abstract: In the cosmetic storage type applicator having a structure for supplying a cosmetic to an applying part from the interior of a barrel cylinder, a cap removably attached to the front part of the barrel cylinder for covering the applying part and plastic mouthpiece is provided; an inner sleeve having a tapered inside diameter toward the front end is arranged inside the body of cap and integrally formed with the cap body; and the inner peripheral surfaces and from the inner sleeve to the cap body are formed with a smooth surface without any step.Type: GrantFiled: October 11, 2006Date of Patent: July 10, 2012Assignee: Mitsubishi Pencil Co., Ltd.Inventors: Junya Uehara, Nobuyuki Nakajima, Masaaki Morita
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Publication number: 20110129288Abstract: The present invention is a liquid applicator which, in its assembled state an applying part, joint, and front barrel are fixed to a barrel body front end portion, the step of an indented/projected engaging portion on the inner peripheral side of the applying part rear end portion is abutted from behind against and engaged with the step of an indented/projected engaging portion on the outer peripheral side of the forward part of the joint.Type: ApplicationFiled: August 7, 2009Publication date: June 2, 2011Applicant: MITSUBISHI PENCIL COMPANY, LIMITEDInventor: Junya Uehara
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Publication number: 20090317164Abstract: An applicator of application substances, which can be repeatedly used and can be mounted on various containers, is provided. An applicator 10 comprising: an application surface 11 to be in contact with a target application surface and a support surface 13 to be in contact with a finger being formed as integrated front and back surfaces; a mounting port 14 matching an opening of an application substance container 20 for housing an application substance; a discharge port 12 being opened in the application surface 11; and a flow path 15 guiding the application substance from the mounting port to the discharge port 12, penetrating between the application surface 11 and the support surface 13.Type: ApplicationFiled: May 29, 2007Publication date: December 24, 2009Inventors: Takeo Fukumoto, Nobuyuki Nakajima, Eiji Tsuchiya, Tomoko Hasegawa, Junya Uehara, KeIichiro Takachiyo, Mitsuru Endou
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Publication number: 20090116895Abstract: In the cosmetic storage type applicator having a structure for supplying a cosmetic to an applying part 14 from the interior of a barrel cylinder 10, a cap 12 removably attached to the front part 10a of the barrel cylinder for covering the applying part 14 and plastic mouthpiece 16 is provided; an inner sleeve 20 having a tapered inside diameter toward the front end 20a is arranged inside the body 18 of cap 12 and integrally formed with the cap body 18; and the inner peripheral surfaces 20b and 18b from the inner sleeve 20 to the cap body 18 are formed with a smooth surface without any step.Type: ApplicationFiled: October 11, 2006Publication date: May 7, 2009Applicant: MITSUBISHI PENCIL CO., LTD.Inventors: Junya Uehara, Nobuyuki Nakajima, Masaaki Morita