Patents by Inventor Eiji Fujita
Eiji Fujita 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: 20240103351Abstract: An information display system having acute-angled diffusion characteristics configured to display an image to inside or outside of a space via a transparent projected member, the information display system including an image projection apparatus, a transparent sheet provided on an inner surface of a display region set on a part of the projected member; and a light direction changing unit that directs a direction of image light toward the transparent sheet of the display region, the image projection apparatus including an image light characteristic converting unit, and an image light control film that restricts an emission direction of the image light being provided on an upper surface of the image projection apparatus, so that the image light is not directly delivered to an observer and the image light reflected by the transparent sheet is recognized by the observer.Type: ApplicationFiled: December 8, 2023Publication date: March 28, 2024Applicant: Maxell, Ltd.Inventors: Koji HIRATA, Toshinori SUGIYAMA, Koji FUJITA, Eiji TAKAGI
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Publication number: 20240092172Abstract: An information display apparatus and a spatial sensing apparatus for the information display apparatus are provided, the information display apparatus enabling the selection/change of the lot of display images in small point-of-view motion so that an interactive function for a driver is achieved. An information display apparatus displaying information onto a vehicle includes: an information display apparatus displaying image information onto an image display region on a forward part of a driver seat of the vehicle; and a spatial sensing means detecting positional information of instruction made by a driver in a spatial region between the driver seat and the displayed image display region, and the information display apparatus includes a means displaying the instruction made by the driver onto the image display region on the forward part in response to the positional information of the instruction made by the driver, detected by the spatial sensing means.Type: ApplicationFiled: November 29, 2023Publication date: March 21, 2024Inventors: Koji HIRATA, Koji FUJITA, Eiji TAKAGI
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Patent number: 11879587Abstract: A positioning apparatus includes: an upper unit that includes a spherical body, a retainer part that retains the spherical body, and an upper plate part provided on the retainer part and adapted to carry a carried object; a lower unit that includes a lower plate part on which the upper unit is mounted and a guide part that marks a region of movement of the upper unit on the lower plate part; and a tilting structure that tilts the region of movement relative to a horizontal plane and guides the upper unit, on which the carried object is not mounted, toward a reference position located on a lower side of a tilt.Type: GrantFiled: September 1, 2020Date of Patent: January 23, 2024Assignee: Panasonic Intellectual Property Management Co., Ltd.Inventors: Tomoya Tsutsui, Eiji Fujita
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Publication number: 20220397231Abstract: A positioning apparatus includes: an upper unit that includes a spherical body, a retainer part that retains the spherical body, and an upper plate part provided on the retainer part and adapted to carry a carried object; a lower unit that includes a lower plate part on which the upper unit is mounted and a guide part that marks a region of movement of the upper unit on the lower plate part; and a tilting structure that tilts the region of movement relative to a horizontal plane and guides the upper unit, on which the carried object is not mounted, toward a reference position located on a lower side of a tilt.Type: ApplicationFiled: September 1, 2020Publication date: December 15, 2022Inventors: Tomoya TSUTSUI, Eiji FUJITA
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Patent number: 10327366Abstract: A conveyance robot apparatus includes modules positioned in a row; a robot for conveying each of the modules and loading and unloading a magazine tray from one of the modules; a pinion mounted on the robot; racks that are slidably supported on the modules and can mesh with the pinion; and a rack connecting mechanism for connecting adjacent racks to each other.Type: GrantFiled: July 26, 2017Date of Patent: June 18, 2019Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.Inventors: Takuto Yamazaki, Eiji Fujita
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Patent number: 10000616Abstract: The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet.Type: GrantFiled: January 13, 2011Date of Patent: June 19, 2018Assignee: DAIKIN INDUSTRIES, LTD.Inventors: Hideto Nakagawa, Kenji Goboh, Kazuko Aoki, Takayuki Araki, Hiroshi Torii, Yoshihisa Yamamoto, Eiji Fujita
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Publication number: 20170325368Abstract: A conveyance robot apparatus of this disclosure includes: a plurality of modules arranged in a row in a first direction; a robot capable of moving each of the plurality of modules in the first direction; a pinion mounted on the robot; a plurality of racks which are respectively supported on the plurality of modules in a slidable manner in the first direction, are meshable with the pinion, and are arranged in a row in the first direction; and a rack connecting mechanism configured to connect adjacent racks each other with respect to the plurality of racks arranged in a row in the first direction, by making at least one of the racks positioned at one terminal end slide toward at least one of the racks positioned at another terminal end.Type: ApplicationFiled: July 26, 2017Publication date: November 9, 2017Inventors: Takuto YAMAZAKI, Eiji FUJITA
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Publication number: 20120298196Abstract: The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet.Type: ApplicationFiled: January 13, 2011Publication date: November 29, 2012Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Hideto Nakagawa, Kenji Goboh, Kazuko Aoki, Takayuki Araki, Hiroshi Torii, Yoshihisa Yamamoto, Eiji Fujita
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Patent number: 8202617Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.Type: GrantFiled: April 25, 2011Date of Patent: June 19, 2012Assignee: Daikin Industries, Ltd.Inventors: Takahiro Kitahara, Tomohiro Kino, Megumi Sato, Eiji Fujita
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Patent number: 8137812Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.Type: GrantFiled: July 18, 2008Date of Patent: March 20, 2012Assignee: Daikin Industries, Ltd.Inventors: Takahiro Kitahara, Tomohiro Kino, Megumi Sato, Eiji Fujita
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Publication number: 20110201774Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.Type: ApplicationFiled: April 25, 2011Publication date: August 18, 2011Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Takahiro KITAHARA, Tomohiro KINO, Megumi SATO, Eiji FUJITA
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Patent number: 7884148Abstract: The present invention provides a resin composition containing a filler poor in affinity for fluororesins as uniformly dispersed therein and a method of producing such resin composition and, further, a resin composition containing, as fillers, a nucleating agent for foaming and suited for producing foamed moldings with fine foam cells uniformly distributed therein and a method of producing such resin composition as well as a foamed molding formed from either of such resin compositions. The present invention is related to a resin composition comprising a fluororesin (A) and a filler (X) low in affinity for said fluororesin (A), wherein the filler (X) has a d99 value of not more than 15 ?m.Type: GrantFiled: March 5, 2007Date of Patent: February 8, 2011Assignee: Daikin Industries, Ltd.Inventors: Keizou Shiotsuki, Eiji Fujita, Tatsuya Higuchi, Shouji Fukuoka, Takahiro Taira
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Publication number: 20100029263Abstract: A cognitive radio system includes cognitive radio apparatuses and a management server via a network. The cognitive radio apparatus includes a terminal communication part selecting a communication protocol, a communication quality acquisition part acquiring a communication quality including a current location of the selected protocol, and a communication quality notification part notifying the server of the information. The server includes a server communication part communicating with the apparatus, a communication quality collecting part collecting the information, a communication quality managing part recording and managing the information, and an area communication condition providing part providing the information to the apparatus.Type: ApplicationFiled: July 29, 2009Publication date: February 4, 2010Applicant: FUJITSU LIMITEDInventors: Hiroaki SENOO, Eiji Fujita, Eizou Ishizu, Masahiro Tanaka, Hiroshi Towata
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Publication number: 20080281065Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.Type: ApplicationFiled: July 18, 2008Publication date: November 13, 2008Applicant: DAIKIN INDUSTRIES, LTD.Inventors: Takahiro KITAHARA, Tomohiro Kino, Megumi Sato, Eiji Fujita
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Publication number: 20070297385Abstract: The present invention is a multi-carrier communication method for carrying out communication between a mobile station and a base station with the use of a plurality of carrier frequencies within the same area, wherein a reception quality correspondent value of each of the plurality of carrier frequencies in the mobile station is detected, a carrier frequency to be used for communication is determined based on the reception quality correspondent values, so that communication is carried out with the carrier frequency having high reception quality and reception quality can be improved.Type: ApplicationFiled: August 31, 2007Publication date: December 27, 2007Inventors: Eizou Ishizu, Eiji Fujita
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Patent number: 7241826Abstract: The present invention provides a resin composition containing a filler poor in affinity for fluororesins as uniformly dispersed therein and a method of producing such resin composition and, further, a resin composition containing, as fillers, a nucleating agent for foaming and suited for producing foamed moldings with fine foam cells uniformly distributed therein and a method of producing such resin composition as well as a foamed molding formed from either of such resin compositions. The present invention is related to a resin composition comprising a fluororesin (A) and a filler (X) low in affinity for said fluororesin (A), wherein the filler (X) has a d99 value of not more than 15 ?m.Type: GrantFiled: June 26, 2002Date of Patent: July 10, 2007Assignee: Daikin Industries, Ltd.Inventors: Keizou Shiotsuki, Eiji Fujita, Tatsuya Higuchi, Shouji Fukuoka, Takahiro Taira
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Publication number: 20070149671Abstract: The present invention provides a resin composition containing a filler poor in affinity for fluororesins as uniformly dispersed therein and a method of producing such resin composition and, further, a resin composition containing, as fillers, a nucleating agent for foaming and suited for producing foamed moldings with fine foam cells uniformly distributed therein and a method of producing such resin composition as well as a foamed molding formed from either of such resin compositions. The present invention is related to a resin composition comprising a fluororesin (A) and a filler (X) low in affinity for said fluororesin (A), wherein the filler (X) has a d99 value of not more than 15 ?m.Type: ApplicationFiled: March 5, 2007Publication date: June 28, 2007Inventors: Keizou Shiotsuki, Eiji Fujita, Tatsuya Higuchi, Shouji Fukuoka, Takahiro Taira
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Publication number: 20060088680Abstract: The present invention provides a fluoropolymer capable of giving fluorine-containing molded materials and laminates excellent in moldability, productivity, interlaminar bonding and stress cracking resistance, in particular stress cracking resistance upon contacting with various liquid chemicals, without impairing such characteristics intrinsic in fluororesins as chemical resistance, solvent resistance, weathering resistance, antifouling properties, liquid chemical impermeability and nonstickiness. The present invention provides a fluoropolymer which is an oligomer-containing or oligomer-free fluoropolymer, wherein said oligomer has a molecular weight not higher than 10,000 and amounts to not more than 0.05% by mass relative to the fluoropolymer.Type: ApplicationFiled: December 24, 2003Publication date: April 27, 2006Inventors: Takahiro Kitahara, Tomohiro Kino, Megumi Sato, Eiji Fujita
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Fluororesin composition, molded fluororesin articles, fluororesin laminates and use of the laminates
Publication number: 20060035047Abstract: The invention provides a fluororesin composition capable of providing moldings obtained therefrom with a sufficient level of conductivity and excellent in moldability/processability as well as moldings excellent in surface smoothness and capable of inhibiting filler particles from falling off. The fluororesin composition comprising a fluorine-containing ethylenic polymer and a carbon fibril, wherein said fluorine-containing ethylenic polymer is a carbonyl group-containing one and said carbon fibril amounts to 0.3 to 20% by mass relative to the total solid matter of said carbon fibril and said fluorine-containing ethylenic polymer.Type: ApplicationFiled: October 29, 2003Publication date: February 16, 2006Inventors: Eiji Fujita, Tatsuya Higuchi, Masaji Komori, Mutsusuke Nanba -
Publication number: 20040198886Abstract: The present invention provides a resin composition containing a filler poor in affinity for fluororesins as uniformly dispersed therein and a method of producing such resin composition and, further, a resin composition containing, as fillers, a nucleating agent for foaming and suited for producing foamed moldings with fine foam cells uniformly distributed therein and a method of producing such resin composition as well as a foamed molding formed from either of such resin compositions.Type: ApplicationFiled: May 25, 2004Publication date: October 7, 2004Inventors: Keizou Shiotsuki, Eiji Fujita, Tatsuya Higuchi, Shouji Fukuoka, Takahiro Taira