Patents by Inventor Atsushi Yamauchi
Atsushi Yamauchi 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: 20240085784Abstract: Provided is an organic EL display device that exhibits high luminance and high color reproducibility and has a color filter which exhibits excellent pixel adhesion and excellent pixel linearity in a development step even in a case of high colorant concentration. This organic EL display device comprises an organic EL layer and a color filter on a silicon substrate in which a driving element is formed. The color filter has pixels including specific red, green, and blue pixels. Each of the pixels is a cured product of a photosensitive coloring composition which contains a specific colorant (A), a photopolymerizable monomer (B), a photopolymerization initiator (C), and a resin (D). The photopolymerizable monomer (B) includes a compound represented by formula (1), and the photopolymerization initiator (C) includes an oxime ester photopolymerization initiator. Formula (1): [CH2?CHC(?O)—(OCmH2m)n—OCH2]3—CCH2CH3 (Signs in formula (1) are according to those described in the description.Type: ApplicationFiled: September 26, 2023Publication date: March 14, 2024Applicants: TOYO INK SC HOLDINGS CO., LTD., TOYO VISUAL SOLUTIONS CO., LTD., TOPPAN INC.Inventors: Taketo KOGURE, Kenji HIKI, Kazufumi NISHIDA, Shinji TSUNEKAWA, Atsushi YAMAUCHI, Hiroki NAGATOME
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Publication number: 20230292571Abstract: An organic electroluminescent display device includes a light-emitting device substrate assembly including a light-emitting device substrate assembly including a drive circuit board and light-emitting devices positioned on the drive circuit board, a color filter including red colored pixels, green colored pixels, and blue colored pixels at positions corresponding to the light-emitting devices of the light-emitting device substrate assembly, and a light-shielding layer formed such that the light-shielding layer does not overlap the light-emitting devices and is straddling a boundary between the colored pixels. The drive circuit board includes a semiconductor substrate having a drive circuit formed therein, and each of the light-shielding layer and the color filter has a surface oriented toward the light-emitting devices such that the surface of the light-shielding layer is flush with the surface of the color filter or closer to the light-emitting devices than the surface of the color filter.Type: ApplicationFiled: May 18, 2023Publication date: September 14, 2023Applicant: TOPPAN Inc.Inventors: Atsushi YAMAUCHI, Hiroki NAGATOME
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Publication number: 20230135035Abstract: A color filter including sub-pixels having transmission wavelength ranges different from each other in a region forming a unit pixel for color display, and lenses facing respective ones of the sub-pixels and configured to condense light passing through the sub-pixels. At least one of the sub-pixels is an elongated pixel whose ratio of a length in a longitudinal direction to a length in a lateral direction is larger than 1 when viewed in a thickness direction in which the light passes through the sub-pixels, and at least two of the lenses that condense the light passing through the elongated pixel are positioned in the longitudinal direction.Type: ApplicationFiled: December 29, 2022Publication date: May 4, 2023Applicant: TOPPAN Inc.Inventor: Atsushi YAMAUCHI
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Publication number: 20170086278Abstract: An electronic device comprises at least one controller configured to determine a moving state of a user from a plurality of moving states and to bring a light emitter into a lighting-on state depending on the determined moving state.Type: ApplicationFiled: May 20, 2015Publication date: March 23, 2017Inventor: Atsushi YAMAUCHI
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Patent number: 9185201Abstract: According to an aspect, communication system includes a server and a first mobile communication device. The server is configured to transmit, when acquiring a search request of a mobile communication device, search information related to the search request to the first mobile communication device. The first mobile communication device includes: a first communication unit for communicating with the server, a second communication unit for communicating with a mobile communication device by short-range wireless communication to acquire device information related to the mobile communication device including at least identification information thereof, and a storage unit for storing the device information, and configured to transmit, when receiving the search information, the device information related to a target of the search request to the server.Type: GrantFiled: January 27, 2011Date of Patent: November 10, 2015Assignee: KYOCERA CORPORATIONInventor: Atsushi Yamauchi
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Publication number: 20140030239Abstract: The present invention relates to: a highly functionalized stem cell/progenitor cell (e.g., endothelial progenitor cell or mesenchymal stem cell) improved in its functions such as angiogenesis by increased expression of Ape1; and revascularization medicine using the cell.Type: ApplicationFiled: August 9, 2011Publication date: January 30, 2014Inventors: Junichi Kawabe, Atsushi Yamauchi, Naofumi Takehara, Naoyuki Hasebe
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Publication number: 20120295638Abstract: According to an aspect, communication system includes a server and a first mobile communication device. The server is configured to transmit, when acquiring a search request of a mobile communication device, search information related to the search request to the first mobile communication device. The first mobile communication device includes: a first communication unit for communicating with the server, a second communication unit for communicating with a mobile communication device by short-range wireless communication to acquire device information related to the mobile communication device including at least identification information thereof, and a storage unit for storing the device information, and configured to transmit, when receiving the search information, the device information related to a target of the search request to the server.Type: ApplicationFiled: January 27, 2011Publication date: November 22, 2012Applicant: KYOCERA CORPORATIONInventor: Atsushi Yamauchi
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Patent number: 8007148Abstract: In a vehicular illumination device which illuminates a lower part around an opened part of a door at a side of a vehicle, a side sill garnish is provided below the door-opened part, and a lamp and a lamp garnish which retains the lamp are arranged on a lower face of the side sill garnish. As the lamp is retained by the lamp garnish, the lamp can efficiently and appropriately illuminate an underfoot floor when a person rides on and off the vehicle. Moreover, the lamp garnish has a recess, and an edge which is provided around an opened part of the recess. As the lamp is arranged in the recess, the lamp is not visually recognized directly from the exterior of edge parts, thereby preventing a following vehicle from falsely recognizing the lamp as a backup lamp.Type: GrantFiled: March 23, 2010Date of Patent: August 30, 2011Assignee: Honda Access Corp.Inventors: Atsushi Yamauchi, Hidekazu Hayakawa
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Publication number: 20110096289Abstract: The object of this invention is to provide a polarizing ophthalmic lens excellent in impact resistance and free of separation, soiling, etc., even when it contains an ultraviolet absorbent. This invention is a polarizing ophthalmic lens obtained by inserting a functional film formed of a polarizing film and polycarbonate films which have a retardation value of 3,000 nm or more each and are attached to both surfaces of the polarizing film into a mold beforehand, and injecting a resin composition to carry out molding, said resin composition containing 100 parts by weight of an aromatic polycarbonate resin having a viscosity average molecular weight of 17,000 to 26,000 and 0.1 to 0.5 part by weight of an ultraviolet absorbent having a molecular weight of 300 or more, the content of low-molecular-weight components having a molecular weight of 1,000 or less being 1% by weight or less.Type: ApplicationFiled: May 11, 2009Publication date: April 28, 2011Inventors: Tomomitsu Onizawa, Yasuhiro Tatsukawa, Masahiro Murakami, Atsushi Yamauchi
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Publication number: 20100271837Abstract: In a vehicular illumination device which illuminates a lower part around an opened part of a door at a side of a vehicle, a side sill garnish is provided below the door-opened part, and a lamp and a lamp garnish which retains the lamp are arranged on a lower face of the side sill garnish. As the lamp is retained by the lamp garnish, the lamp can efficiently and appropriately illuminate an underfoot floor when a person rides on and off the vehicle. Moreover, the lamp garnish has a recess, and an edge which is provided around an opened part of the recess. As the lamp is arranged in the recess, the lamp is not visually recognized directly from the exterior of edge parts, thereby preventing a following vehicle from falsely recognizing the lamp as a backup lamp.Type: ApplicationFiled: March 23, 2010Publication date: October 28, 2010Applicant: HONDA ACCESS CORP.Inventors: Atsushi Yamauchi, Hidekazu Hayakawa
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Patent number: 7367040Abstract: A view restriction method surely blocks a program voluntarily designated by a viewer from view. When a restricted program is designated by the viewer (step S1), receiver identification information for identifying a receiver of a viewer is associated with the restricted program (step S2). View restriction information is broadcasted together with the restricted program in a broadcasting time range of the restricted program (step S3). At the receiver, the view restriction information is captured (step S4). At the receiver, display of the restricted program is restricted if the receiver identification information included in the view restriction information matches that set at the receiver (step S5).Type: GrantFiled: February 7, 2002Date of Patent: April 29, 2008Assignee: Fujitsu LimitedInventor: Atsushi Yamauchi
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Publication number: 20070066243Abstract: An RF circuit module includes a laminated dielectric substrate defining an RF circuit module and including an upper layer and a lower layer. An IC and an RF filter are disposed in the upper layer, and a power amplifier and an antenna switch are disposed in the lower layer. The antenna switch is disposed near an end surface of the laminated dielectric substrate, and the RF amplifier is disposed at a position at which it partially overlaps the antenna switch in a plan view. The IC and the power amplifier are also disposed at positions at which they partially overlap each other in a plan view.Type: ApplicationFiled: January 25, 2005Publication date: March 22, 2007Inventors: Atsushi Yamauchi, Hiroaki Kitada, Masakazu Hori, Osamu Tamakoshi, Makoto Fujita
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Publication number: 20070024538Abstract: A display apparatus having a display unit that displays images formed by pixels arranged in a plurality of rows and columns is provided. The display apparatus includes: light emitting elements that are respectively arranged into the pixels; a drive unit that controls a light-emitting state of the light emitting elements of each pixel so as to display a character or figure along with a background in the display unit by changing a color of each pixel; a memory unit that stores plural patterns of colors for characters or figures and colors for backgrounds; and a control unit that changes the color of the character or figure and the color of the background in the image displayed in the display unit by switching one of the patterns to another when the image that includes the characters or figure is displayed in the display unit.Type: ApplicationFiled: July 25, 2006Publication date: February 1, 2007Inventor: Atsushi Yamauchi
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Patent number: 6934920Abstract: In a sample analysis method, positional coordinates of reference points on a surface of the sample are measured using a first device. Positional coordinates of an object on the surface of the sample to be analyzed are also measured using the first device. A sample piece containing on a surface thereof a preselected number of the reference points and the object is removed from the sample. The sample piece is then mounted on a second device different from the first device. The positional coordinates of the reference points on the surface of the sample piece are then measured using the second device. The positional coordinates of the object on the surface of the sample piece are then calculated using the positional coordinates of the reference points measured by the second device and the positional coordinates of the object measured by the first device. The object on the surface of the sample piece is then analyzed.Type: GrantFiled: October 5, 2001Date of Patent: August 23, 2005Assignee: SII NanoTechnology Inc.Inventors: Toshiaki Fujii, Masamichi Oi, Atsushi Yamauchi
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Patent number: 6798395Abstract: An information terminal device comprises a backlight for illuminating a key operation portion or a LCD display portion; an optical sensor portion for detecting lightness of the surroundings; a backlight control for turning on illumination light according to surrounding light for a fixed time after key operation; and an optical sensor control for applying electric power to the optical sensor portion at regular intervals thereby to detect the surrounding light, wherein the application of the electric power to the optical sensor portion is forbidden except when the surrounding light is detected. Further, the backlight control switches, according to the surrounding light when the key operation is performed, control in which both the key operational portion backlight and the LCD backlight are turned on, control in which only the LCD backlight is turned on, and control in which both of the backlights are not turned on.Type: GrantFiled: June 19, 2000Date of Patent: September 28, 2004Assignee: Kyocera CorporationInventors: Atsushi Yamauchi, Masayuki Saito
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Publication number: 20030145291Abstract: In keeping with an increase of the size of wafers, etc. used in a fabrication process, a device used for inspection also becomes large, and as a result, more installation space is needed. In addition, due to the increase in the device size, there is a problem that the device becomes expensive and investment in equipment rises. The object of the present investment is to solve these problems. A sample having foreign matter or defects 4 that has already been inspected is divided so as to include a plurality of reference points 3 where positional coordinates can be determined. The divided sample 2 is inspected using a compact inspection device. At this time, the positional coordinates of the foreign matter or defects 4 are calculated from the positional coordinates of reference points 3 on the divided sample 2, are then inspected.Type: ApplicationFiled: July 17, 2002Publication date: July 31, 2003Inventors: Toshiaki Fujii, Masamichi Oi, Atsushi Yamauchi
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Publication number: 20030046100Abstract: A view restriction method surely blocks a program voluntarily designated by a viewer from view. When a restricted program is designated by the viewer (step S1), receiver identification information for identifying a receiver of a viewer is associated with the restricted program (step S2). View restriction information is broadcasted together with the restricted program in a broadcasting time range of the restricted program (step S3). At the receiver, the view restriction information is captured (step S4). At the receiver, display of the restricted program is restricted if the receiver identification information included in the view restriction information matches that set at the receiver (step S5).Type: ApplicationFiled: February 7, 2002Publication date: March 6, 2003Applicant: Fujitsu LimitedInventor: Atsushi Yamauchi
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Patent number: 6268769Abstract: An operational amplifier includes a differential amplifier stage having positive and negative input terminals formed by a pair of differential amplifier circuits, a current mirror stage having a pair of current mirror circuits coupled to the differential amplifier stage and producing a common output, and a buffer circuit having a current source connected to the common output of the current mirror stage, wherein the buffer circuit includes a plurality of first input transistors and plurality of second input transistors. The buffer circuit has a diamond arrangement formed of a first output transistor, a second output transistor, at least one of the first input transistors, and at least one of the second input transistors.Type: GrantFiled: December 7, 1998Date of Patent: July 31, 2001Assignee: Murata Manufacturing Co., Ltd.Inventors: Atsushi Yamauchi, Naoto Yoshioka