Patents by Inventor Yuuji Yamaguchi
Yuuji Yamaguchi 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: 20180319573Abstract: The present invention relates to a double-structure aerosol container for a two-agent type hair cosmetic, having an outer vessel and an inner bag to be housed in the outer vessel. An inner bag includes an inner layer and an outer layer both of which are formed of a polyolefin resin and an intermediate layer formed of a cyclic olefin copolymer or an amorphous polyester resin, thereby preventing an inner surface of the outer vessel from corrosion after storing at high temperature with the inner bag filled with a second agent containing hydrogen peroxide as a major ingredient and at least one of an organic acid or an organic acid compound.Type: ApplicationFiled: October 27, 2016Publication date: November 8, 2018Applicant: TOYO SEIKAN CO., LTD.Inventors: Yuuji YAMAGUCHI, Kiyohiro TANI
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Patent number: 9679692Abstract: Provided is a reactor device which is inexpensive, has high heat radiation and with which there is a high degree of freedom when positioning the transformer core. A heat-radiating plate (105) of U-shaped cross section is contacted onto an upper face and both side faces of an upper part E core (102) forming a transformer (101) upper part, and a transformer (101) provided with the heat-radiating plate (105) is housed from one face which is open of a reactor case (106), and a potting resin material is charged into the gap between the transformer (101) and the reactor case (106) until a lower edge part of the heat-radiating plate (105) is submerged. The reactor case (106) housing the transformer (101) is installed and secured onto a base providing a cooling mechanism.Type: GrantFiled: March 8, 2013Date of Patent: June 13, 2017Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGMENT CO., LTD.Inventors: Atsushi Yamashima, Yuuji Yamaguchi
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Patent number: 9321162Abstract: In an electric driving tool of the invention, when moving a driver 21 having driven out a fastener upwardly from a bottom dead center position and making the driver 21 to stop at a wait position, a wait position when a decrease of a residual quantity of connected fasteners in the magazine 12 is detected is set to be lower than a wait position when the decrease of a residual quantity of connected fasteners in the magazine 12 is not detected.Type: GrantFiled: June 13, 2012Date of Patent: April 26, 2016Assignee: MAX CO., LTD.Inventors: Michiaki Adachi, Kouji Kubo, Yoshihiko Kondou, Yuuji Yamaguchi
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Publication number: 20150170819Abstract: Provided is a reactor device which is inexpensive, has high heat radiation and with which there is a high degree of freedom when positioning the transformer core. A heat-radiating plate (105) of U-shaped cross section is contacted onto an upper face and both side faces of an upper part E core (102) forming a transformer (101) upper part, and a transformer (101) provided with the heat-radiating plate (105) is housed from one face which is open of a reactor case (106), and a potting resin material is charged into the gap between the transformer (101) and the reactor case (106) until a lower edge part of the heat-radiating plate (105) is submerged. The reactor case (106) housing the transformer (101) is installed and secured onto a base providing a cooling mechanism.Type: ApplicationFiled: March 8, 2013Publication date: June 18, 2015Applicant: PANASONIC CORPORATIONInventors: Atsushi Yamashima, Yuuji Yamaguchi
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Publication number: 20150170817Abstract: This reactor apparatus is capable of having both the excellent heat dissipating characteristics and insulating characteristics. The heat dissipating characteristics of the reactor apparatus are improved by having a metal plate (300), which has high heat dissipating characteristics, in direct contact with the whole surface of the bottom surface portion (204) of a case (200), which is formed of an insulating resin, and which houses the whole coil (120) of a reactor. A heat dissipating adhesive is applied to and hardened between the bottom surface portion (204) and the metal plate (300). Furthermore, the metal plate (300) is fixed to the bottom surface portion (204) by means of braces (400).Type: ApplicationFiled: March 8, 2013Publication date: June 18, 2015Applicant: PANASONIC CORPORATIONInventors: Atsushi YAMASHIMA, Yuuji YAMAGUCHI, Shuzo ISODA
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Publication number: 20120325886Abstract: In an electric driving tool of the invention, when moving a driver 21 having driven out a fastener upwardly from a bottom dead center position and making the driver 21 to stop at a wait position, a wait position when a decrease of a residual quantity of connected fasteners in the magazine 12 is detected is set to be lower than a wait position when the decrease of a residual quantity of connected fasteners in the magazine 12 is not detected.Type: ApplicationFiled: June 13, 2012Publication date: December 27, 2012Applicant: MAX CO., LTD.Inventors: Michiaki ADACHI, Kouji Kubo, Yoshihiko Kondou, Yuuji Yamaguchi
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Patent number: 7052752Abstract: A blow molding multilayered resin container used for holding contents containing an oxidation dye which comprises a moisture barrier layer having a water vapor transmission rate of 0.4 g·mm/(m2·d) or lower and an oxygen barrier layer having an oxygen transmission rate of 10 cm3·mm/(m2·d·MPa) or lower, the oxygen barrier layer being closer to the outside of the container than the moisture barrier layer.Type: GrantFiled: September 16, 2003Date of Patent: May 30, 2006Assignee: Kao CorporationInventors: Mitsugu Iwatsubo, Yuuji Yamaguchi, Takurou Ito
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Patent number: 6701988Abstract: A pneumatic radial tire having an aspect ratio of no more than 60% comprises at least one carcass ply composed of a main body portion and a turn-up portion, a stiffener made of a soft rubber stock and a hard rubber stock, and a reinforcing member extending at an outside of the turn-up portion in a widthwise direction of the tire through a cushion rubber, wherein at an inflation state of the tire under a given air pressure, a height of an outer end of the turn-up portion in the radial direction is no more than 0.33 times a section height of the carcass ply, and a thickness ratio (d2/d1) is within a range of 1.2-1.8.Type: GrantFiled: October 19, 2001Date of Patent: March 9, 2004Assignee: Bridgestone CorporationInventor: Yuuji Yamaguchi
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Publication number: 20020153080Abstract: A pneumatic radial tire having an aspect ratio of no more than 60% comprises at least one carcass ply composed of a main body portion and a turn-up portion, a stiffener made of a soft rubber stock and a hard rubber stock, and a reinforcing member extending at an outside of the turn-up portion in a widthwise direction of the tire through a cushion rubber, wherein at an inflation state of the tire under a given air pressure, a height of an outer end of the turn-up portion in the radial direction is no more than 0.33 times a section height of the carcass ply, and a thickness ratio (d2/d1) is within a range of 1.2-1.8.Type: ApplicationFiled: October 19, 2001Publication date: October 24, 2002Applicant: BRIDGESTONE CORPORATIONInventor: Yuuji Yamaguchi
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Patent number: D605502Type: GrantFiled: January 9, 2009Date of Patent: December 8, 2009Assignee: Toyo Seikan Kaisha, Ltd.Inventors: Jo Honda, Go Saito, Manabu Hosokawa, Yuuji Yamaguchi