Patents by Inventor Takuji Hayashi
Takuji Hayashi 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: 10842585Abstract: A model of a body part, e.g., liver, of which the internal structure can be observed easily; and others. In a liver model according to the present invention, the liver parenchyma is formed in the form of a frame to make it possible to observe the portal, veins, a tumor and others in the inside of the frame 31a easily. In addition, the liver model can be handled easily by gripping a gripping part provided at the lower end surface of the inferior vena cava, and the tumor is integrated with the liver model by means of a joint part. The liver model can be manufactured from a model material using a 3D printer on the basis of three-dimensional shape data for model manufacturing purposes, which are produced using an information processing device.Type: GrantFiled: February 22, 2016Date of Patent: November 24, 2020Assignees: UNIVERSITY OF TSUKUBA, DAI NIPPON PRINTING CO., LTD.Inventors: Jun Mitani, Nobuhiro Ohkohchi, Yukio Oshiro, Kentaro Ko, Takuji Hayashi
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Patent number: 10686245Abstract: The present invention provides a back door and a glass antenna capable of achieving an inexpensive antenna in which external components can be reduced. The present invention relates to a back door and a glass antenna, in which no choke coil which blocks a signal of a first frequency band between a body of a vehicle and a defogger is provided.Type: GrantFiled: March 21, 2017Date of Patent: June 16, 2020Assignee: AGC INC.Inventors: Takuji Hayashi, Satoshi Tokunaga
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Publication number: 20180049838Abstract: A model of a body part, e.g., liver, of which the internal structure can be observed easily; and others. In a liver model according to the present invention, the liver parenchyma is formed in the form of a frame to make it possible to observe the portal, veins, a tumor and others in the inside of the frame 31a easily. In addition, the liver model can be handled easily by gripping a gripping part provided at the lower end surface of the inferior vena cava, and the tumor is integrated with the liver model by means of a joint part. The liver model can be manufactured from a model material using a 3D printer on the basis of three-dimensional shape data for model manufacturing purposes, which are produced using an information processing device.Type: ApplicationFiled: February 22, 2016Publication date: February 22, 2018Applicants: UNIVERSITY OF TSUKUBA, DAI NIPPON PRINTING CO., LTD.Inventors: Jun MITANI, Nobuhiro OHKOHCHI, Yukio OSHIRO, Kentaro KO, Takuji HAYASHI
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Publication number: 20170279182Abstract: The present invention provides a back door and a glass antenna capable of achieving an inexpensive antenna in which external components can be reduced. The present invention relates to a back door and a glass antenna, in which no choke coil which blocks a signal of a first frequency band between a body of a vehicle and a defogger is provided.Type: ApplicationFiled: March 21, 2017Publication date: September 28, 2017Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Takuji HAYASHI, Satoshi TOKUNAGA
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Publication number: 20160372815Abstract: A glass antenna for a vehicle such that a window glass plate is provided with an electric heating type defogger, a first antenna conductor, and a first feeding point, wherein the defogger is vertically divided, the first antenna conductor includes an area forming element, and a first antenna element, wherein both edges of the area forming element are connected to the first defogger to form a closed area that is closed, and wherein the first antenna element is formed in the closed area, the first antenna element is connected to the first feeding point connected to the area forming element, the first antenna element includes a first horizontal element, the first horizontal element is proximate to the first defogger, and the first horizontal element extends along the first defogger.Type: ApplicationFiled: August 31, 2016Publication date: December 22, 2016Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Takuji HAYASHI, Koki MIKAMO, Tsuyoshi YAMAMOTO
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Publication number: 20160359219Abstract: There is provided a glass antenna for a vehicle including a feeding point; and a first antenna element extending from the feeding point approximately in a horizontal direction, wherein, if a wavelength at a center frequency of a received frequency band in air is ?, a glass wavelength shortening coefficient is k, and a wavelength on the rear window glass is ?g=?·k, a conductor length of the first antenna element is less than or equal to (?)·?g, and wherein a distance between the first antenna element and a first heater line that is disposed at an outer-most position and that is closest to the first antenna element among a plurality of heater lines is less than or equal to ( 1/40)·?g.Type: ApplicationFiled: May 24, 2016Publication date: December 8, 2016Applicant: ASAHI GLASS COMPANY, LIMITEDInventors: Toshimitsu ARAKI, Takuji HAYASHI, Koki MIKAMO, Suguru OGO, Yuki KISHIMOTO
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Patent number: 9300031Abstract: A glass antenna provided on or in window glass of a vehicle, includes: an antenna conductor including: a first antenna element which is connected to a feed portion and formed into a loop-like shape extending in a first direction; a second antenna element which is formed into an L-like shape by a first partial element which is connected to the first antenna element and extends in the first direction and a second partial element which is connected to the first partial element and extends in a second direction intersecting the first direction at right angles; a third antenna element which is connected to the first antenna element and extends in the second direction on a side where the second partial element extends with respect to the first partial element; and a fourth antenna element which divides the loop of the first antenna element into two loops.Type: GrantFiled: November 11, 2013Date of Patent: March 29, 2016Assignee: ASAHI GLASS COMPANY, LIMITEDInventors: Takuji Hayashi, Satoshi Tokunaga
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Publication number: 20140071002Abstract: A glass antenna provided on or in window glass of a vehicle, includes: an antenna conductor including: a first antenna element which is connected to a feed portion and formed into a loop-like shape extending in a first direction; a second antenna element which is formed into an L-like shape by a first partial element which is connected to the first antenna element and extends in the first direction and a second partial element which is connected to the first partial element and extends in a second direction intersecting the first direction at right angles; a third antenna element which is connected to the first antenna element and extends in the second direction on a side where the second partial element extends with respect to the first partial element; and a fourth antenna element which divides the loop of the first antenna element into two loops.Type: ApplicationFiled: November 11, 2013Publication date: March 13, 2014Applicant: Asahi Glass Company, LimitedInventors: Takuji HAYASHI, Satoshi TOKUNAGA
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Patent number: 7773039Abstract: A high frequency wave antenna for an automobile is provided, which improves antenna gain of an antenna conductor provided in a spoiler. A defogger is provided on a rear window glass plate 14, a part of a plurality of heater wires extend in a horizontal direction, a spoiler including an antenna conductor 6 embedded therein is provided above the rear window glass plate 14, at least one of a plurality of bus bars has a bus bar horizontal portion 1H extending in a horizontal direction, the bus bar horizontal portion 1H is provided in an upper region of the rear window glass plate 14, and a plurality of vertical heater wires 2 extending in a vertical direction from the bus bar horizontal portion 1H, are provided.Type: GrantFiled: July 8, 2008Date of Patent: August 10, 2010Assignee: Asahi Glass Company, LimitedInventors: Kenichiro Shimo, Kazuyoshi Noda, Takuji Hayashi
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Publication number: 20090027283Abstract: A high frequency wave antenna for an automobile is provided, which improves antenna gain of an antenna conductor provided in a spoiler. A defogger is provided on a rear window glass plate 14, a part of a plurality of heater wires extend in a horizontal direction, a spoiler including an antenna conductor 6 embedded therein is provided above the rear window glass plate 14, at least one of a plurality of bus bars has a bus bar horizontal portion 1H extending in a horizontal direction, the bus bar horizontal portion 1H is provided in an upper region of the rear window glass plate 14, and a plurality of vertical heater wires 2 extending in a vertical direction from the bus bar horizontal portion 1H, are provided.Type: ApplicationFiled: July 8, 2008Publication date: January 29, 2009Applicant: Asahi Glass Company, LimitedInventors: Kenichiro SHIMO, Kazuyoshi Noda, Takuji Hayashi