Patents by Inventor Kazunori Sano
Kazunori Sano 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: 11753751Abstract: A surface-colored glass cloth including a glass cloth which includes a warp and a weft and a plurality of colored portions which are attached to a surface of the glass cloth is disclosed. One colored portion is disposed in each area including one colored point. An average distance D between the adjacent colored points is 0.50 to 10.00 mm. When the number of warp rows is St, a warp widening degree is Et, the number of weft rows is Sy, and a weft widening degree is Ey in the glass cloth, D, St, Et, Sy, and Ey satisfy a formula: 3.3?100×D1/2×(Et×Ey)/(St×Sy)?25.0.Type: GrantFiled: February 1, 2021Date of Patent: September 12, 2023Assignee: NITTO BOSEKI CO., LTD.Inventors: Hideaki Monma, Kazunori Sano, Norio Hirayama
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Patent number: 11739807Abstract: An energy absorption member (21) includes a hollow cylindrical fiber-reinforced composite material including reinforcement fibers (22), in which tensile strength S (GPa), tensile modulus of elasticity M (GPa), and elongation rate E (%) satisfy the following expression (1), and a curable resin composition with which the reinforcement fibers (22) are impregnated. The volume content of the reinforcement fibers (22) in the fiber-reinforced composite material is 30 to 80%. 11.0?S2×M1/8/E1/2?22.Type: GrantFiled: October 17, 2018Date of Patent: August 29, 2023Assignee: Nitto Boseki Co., Ltd.Inventors: Shunsuke Harashima, Kazunori Sano, Norio Hirayama, Kazuhiro Sakata
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Publication number: 20230133229Abstract: A surface-colored glass cloth including a glass cloth which includes a warp and a weft and a plurality of colored portions which are attached to a surface of the glass cloth is disclosed. One colored portion is disposed in each area including one colored point. An average distance D between the adjacent colored points is 0.50 to 10.00 mm. When the number of warp rows is St, a warp widening degree is Et, the number of weft rows is Sy, and a weft widening degree is Ey in the glass cloth, D, St, Et, Sy, and Ey satisfy a formula: 3.3?100×D1/2×(Et×Ey)/(St×Sy)?25.0.Type: ApplicationFiled: February 1, 2021Publication date: May 4, 2023Applicant: NITTO BOSEKI CO., LTD.Inventors: Hideaki Monma, Kazunori Sano, Norio Hirayama
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Patent number: 11458688Abstract: The present invention provides a tubular tissue preparation device provided with: a chamber for accommodating a tubular support body; a first support part for communicating the inside and the outside of the chamber and fixing the tubular support body; and a pressurizing/depressurizing means for controlling the pressure in an inner space of the chamber, wherein the first support part is for fixing a first opening section of the tubular support body, communicating a lumen of the tubular support body and the outside of the chamber, and separating the lumen of the tubular support body and the inner space of the chamber. Also, the present invention provides a tubular tissue preparation kit that includes said device and a device for transporting sheet-shaped tissue. In addition, the present invention provides a tubular tissue preparation method using said device.Type: GrantFiled: October 19, 2018Date of Patent: October 4, 2022Assignee: Tokyo Women's Medical UniversityInventors: Shogo Shimizu, Kazunori Sano, Hidekazu Sekine, Tatsuya Shimizu
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Publication number: 20220098387Abstract: Provided is a fiber-reinforced resin hollow cylindrical body that is highly resistant to torsion and also comprises impact energy absorbency enabling the cylindrical body to be used in an energy absorbing member such as a crush box. The fiber-reinforced resin hollow cylindrical body is composed of a reinforcing fiber yarn and a resin composition with which the reinforcing fiber yarn is impregnated. The fiber diameter D of the reinforcing fiber yarn is in the range of 10.0 to 18.0 ?m, the weight T of the reinforcing fiber yarn is in the range of 100 to 1500 tex, the volume content V of the reinforcing fiber yarn in the fiber-reinforced resin hollow cylindrical body is in the range of 40.0 to 80.0%, the D, T and V satisfy the following formula (1): 0.090?T1/4×V/D3?0.155 ??(1).Type: ApplicationFiled: November 11, 2019Publication date: March 31, 2022Inventors: Yuta TAKAHASHI, Yosuke NUKUI, Kazunori SANO, Norio HIRAYAMA, Kazuhiro SAKATA
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Publication number: 20200368972Abstract: The present invention provides a tubular tissue preparation device provided with: a chamber for accommodating a tubular support body; a first support part for communicating the inside and the outside of the chamber and fixing the tubular support body; and a pressurizing/depressurizing means for controlling the pressure in an inner space of the chamber, wherein the first support part is for fixing a first opening section of the tubular support body, communicating a lumen of the tubular support body and the outside of the chamber, and separating the lumen of the tubular support body and the inner space of the chamber. Also, the present invention provides a tubular tissue preparation kit that includes said device and a device for transporting sheet-shaped tissue. In addition, the present invention provides a tubular tissue preparation method using said device.Type: ApplicationFiled: October 19, 2018Publication date: November 26, 2020Applicant: TOKYO WOMEN'S MEDICAL UNIVERSITYInventors: Shogo SHIMIZU, Kazunori SANO, Hidekazu SEKINE, Tatsuya SHIMIZU
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Publication number: 20200018373Abstract: An energy absorption member (21) includes a hollow cylindrical fiber-reinforced composite material including reinforcement fibers (22), in which tensile strength S (GPa), tensile modulus of elasticity M (GPa), and elongation rate E (%) satisfy the following expression (1), and a curable resin composition with which the reinforcement fibers (22) are impregnated. The volume content of the reinforcement fibers (22) in the fiber-reinforced composite material is 30 to 80%. 11.0?S2×M1/8/E1/2?22.Type: ApplicationFiled: October 17, 2018Publication date: January 16, 2020Inventors: Shunsuke HARASHIMA, Kazunori SANO, Norio HIRAYAMA, Kazuhiro SAKATA
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Patent number: 10463030Abstract: A guard-equipped fishing hook 50 includes: a fishing hook 30; a guard 10 formed by bending a wire-like material in a V shape; and a base 20 fixed to a shank 30b of the fishing hook 30 and having a guard attachment hole 24 formed therein, the guard attachment hole 24 holding the guard 10 such that the guard is positioned in front of a hook tip 30a when an insertion end 10a as a bent end of the guard 10 is inserted into the guard attachment hole 24. The guard 10 is made of a superelastic alloy. The guard attachment hole 24 is formed so as to be gradually tapered from an opening 24a thereof to a deepest end thereof. A bending angle ? of the insertion end 10a of the guard 10 is larger than an opening angle ? of the guard attachment hole 24.Type: GrantFiled: June 22, 2015Date of Patent: November 5, 2019Assignee: GAMAKATSU CO., LTD.Inventor: Kazunori Sano
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Publication number: 20180168136Abstract: A guard-equipped fishing hook 50 includes: a fishing hook 30; a guard 10 formed by bending a wire-like material in a V shape; and a base 20 fixed to a shank 30b of the fishing hook 30 and having a guard attachment hole 24 formed therein, the guard attachment hole 24 holding the guard 10 such that the guard is positioned in front of a hook tip 30a when an insertion end 10a as a bent end of the guard 10 is inserted into the guard attachment hole 24. The guard 10 is made of a superelastic alloy. The guard attachment hole 24 is formed so as to be gradually tapered from an opening 24a thereof to a deepest end thereof. A bending angle ? of the insertion end 10a of the guard 10 is larger than an opening angle ? of the guard attachment hole 24.Type: ApplicationFiled: June 22, 2015Publication date: June 21, 2018Inventor: Kazunori SANO
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Publication number: 20140259871Abstract: A fishing hook guard is provided which not only is able to prevent a guard member from being broken but also allows the direction of the guard member to be easily adjusted, and further allows the guard member to be easily replaced. It is possible to attain the above object when a fishing hook guard 10 includes a guard member 14 having flexibility and a base 16 formed from an elastic material and including: a shank insertion hole 18 through which a shank 12b of a fishing hook 12 is inserted and which has a smaller diameter than that of the shank 12b; and a guard member holding portion 20 which holds one end portion 14a of the guard member 14 such that another end portion 14b of the guard member 14 is directed toward a leading end portion 12a of the fishing hook 12.Type: ApplicationFiled: November 10, 2011Publication date: September 18, 2014Applicant: GAMAKATSU CO., LTD.Inventor: Kazunori Sano
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Publication number: 20110140592Abstract: A phosphor having the lowest E/L ratio of the luminance (L) to the luminous efficiency (E) of each phosphor for obtaining a target chromaticity of white using a plurality of phosphors which emit different colors on a light-emitting substrate is selected, and the light reflectance of the portion of the metal back layer formed on this phosphor is set to be higher than the portion formed on the other phosphors.Type: ApplicationFiled: December 9, 2010Publication date: June 16, 2011Applicant: CANON KABUSHIKI KAISHAInventors: Kazunori Sano, Daisuke Sasaguri
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Patent number: 6073385Abstract: A fish hook A1 includes a shaft 5 and an eye 4 formed on one end of the shaft. The eye 4 can be connected with a split ring 2 connected with a lure 1. The eye 4 is thinner toward its end opposite to the shaft 5.Type: GrantFiled: November 24, 1998Date of Patent: June 13, 2000Assignee: Gamakatsu Co., Ltd.Inventor: Kazunori Sano