Patents by Inventor Yoshinori Motohashi
Yoshinori Motohashi 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: 11305849Abstract: Present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float comprises a float body made of a synthetic resin molded in a hollow shape, a projecting portion projecting from the upper surface of the float body and having a vent hole, and a microporous membrane adhered to the outside of the vent hole.Type: GrantFiled: June 30, 2020Date of Patent: April 19, 2022Assignee: KYORAKU CO., LTD.Inventors: Takaya Niimi, Yoshinori Motohashi, Tsutomu Sakaguchi
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Patent number: 11050382Abstract: The present invention is aimed at providing a float aggregate which can be manufactured at low cost and has countermeasures against wind pressure suitable for use on water. According to the present invention, provided is a float aggregate formed by connecting a plurality of floats configured for mounting a solar panel thereon, wherein the solar panel is provided on at least one of the plurality of floats so as to be inclined with respect to a surface of the float and to face a rear side of the float aggregate, the plurality of floats includes a base end float located along an end portion of on a front side of the float aggregate, and the base end float is provided with a windbreak member inclined with respect to a surface of the base end float and to face the front side of the float aggregate.Type: GrantFiled: May 29, 2018Date of Patent: June 29, 2021Assignee: KYORAKU CO., LTD.Inventors: Yoshinori Motohashi, Seiji Ono, Tsutomu Sakaguchi, Yasunobu Ueda
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Publication number: 20200331570Abstract: Present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float 10 comprises a float body 20 made of a synthetic resin molded in a hollow shape, a projecting portion 202 projecting from the upper surface of the float body 20 and having a vent hole 201, and a microporous membrane 203 adhered to the outside of the vent hole 201.Type: ApplicationFiled: June 30, 2020Publication date: October 22, 2020Applicant: KYORAKU CO., LTD.Inventors: Takaya NIIMI, Yoshinori MOTOHASHI, Tsutomu SAKAGUCHI
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Patent number: 10752325Abstract: The present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float 10 comprises a float body 20 made of a synthetic resin molded in a hollow shape, a projecting portion 202 projecting from the upper surface of the float body 20 and having a vent hole 201, and a microporous membrane 203 adhered to the outside of the vent hole 201.Type: GrantFiled: June 30, 2017Date of Patent: August 25, 2020Assignee: KYORAKU CO., LTD.Inventors: Takaya Niimi, Yoshinori Motohashi, Tsutomu Sakaguchi
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Publication number: 20200153379Abstract: The present invention is aimed at providing a float aggregate which can be manufactured at low cost and has countermeasures against wind pressure suitable for use on water. According to the present invention, provided is a float aggregate formed by connecting a plurality of floats configured for mounting a solar panel thereon, wherein the solar panel is provided on at least one of the plurality of floats so as to be inclined with respect to a surface of the float and to face a rear side of the float aggregate, the plurality of floats includes a base end float located along an end portion of on a front side of the float aggregate, and the base end float is provided with a windbreak member inclined with respect to a surface of the base end float and to face the front side of the float aggregate.Type: ApplicationFiled: May 29, 2018Publication date: May 14, 2020Applicant: KYORAKU CO., LTD.Inventors: Yoshinori MOTOHASHI, Seiji ONO, Tsutomu SAKAGUCHI, Yasunobu UEDA
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Patent number: 10520008Abstract: A screw member, a fastening structure, and a connection structure for a solar panel float which can facilitate the fastening operation performed by a screw. A pair of screw members is provided with a male screw member and a female screw member. One of the male screw member and the female screw member has a body portion at least partly inserted into a through-hole provided in an object to be fastened, and a temporary fixing portion provided adjacent to an end of the body portion and locked in the object to be fastened so as to prevent the body portion from deviating from the through-hole during a fastening operation.Type: GrantFiled: January 28, 2015Date of Patent: December 31, 2019Assignee: KYORAKU CO., LTD.Inventors: Kohichirou Yoshida, Yoshinori Motohashi
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Publication number: 20190168848Abstract: Present invention provides a float capable of suppressing deformation of the synthetic resin body even if internal gas expands and contracts due to environmental temperature change. A float 10 comprises a float body 20 made of a synthetic resin molded in a hollow shape, a projecting portion 202 projecting from the upper surface of the float body 20 and having a vent hole 201, and a microporous membrane 203 adhered to the outside of the vent hole 201.Type: ApplicationFiled: June 30, 2017Publication date: June 6, 2019Applicant: KYORAKU CO., LTD.Inventors: Takaya NIIMI, Yoshinori MOTOHASHI, Tsutomu SAKAGUCHI
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Publication number: 20170108030Abstract: A screw member, a fastening structure, and a connection structure for a solar panel float which can facilitate the fastening operation performed by a screw. A pair of screw members is provided with a male screw member and a female screw member. One of the male screw member and the female screw member has a body portion at least partly inserted into a through-hole provided in an object to be fastened, and a temporary fixing portion provided adjacent to an end of the body portion and locked in the object to be fastened so as to prevent the body portion from deviating from the through-hole during a fastening operation.Type: ApplicationFiled: January 28, 2015Publication date: April 20, 2017Applicant: KYORAKU CO., LTD.Inventors: Kohichirou YOSHIDA, Yoshinori MOTOHASHI
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Patent number: 8883067Abstract: A method for manufacture of a resin tray is provided where a block mold is selected to be installed in a base mold according to the specification of the tray to be molded; a molding surface is composed of the upper surface of the block mold fixed to the base mold; thermoplastic resin material in the molten state is arranged opposite to the cavity; a step where thermoplastic resin material is molded by pushing it against the cavity; and as a result, recess part stored at a prescribed position.Type: GrantFiled: December 28, 2011Date of Patent: November 11, 2014Assignee: Kyoraku Co., Ltd.Inventors: Yoshinori Motohashi, Takaya Niimi
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Publication number: 20120168988Abstract: A method for manufacture of a resin tray is provided where a block mold is selected to be installed in a base mold according to the specification of the tray to be molded; a molding surface is composed of the upper surface of the block mold fixed to the base mold; thermoplastic resin material in the molten state is arranged opposite to the cavity; a step where thermoplastic resin material is molded by pushing it against the cavity; and as a result, recess part stored at a prescribed position.Type: ApplicationFiled: December 28, 2011Publication date: July 5, 2012Applicant: KYORAKU CO., LTD.Inventors: Yoshinori Motohashi, Takaya Niimi