Patents by Inventor Atsushi Shiraishi
Atsushi Shiraishi 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: 20160299429Abstract: Provided are a photobase generator having higher sensitivity to light than do conventional photobase generators, and a photosensitive resin composition containing the photobase generator. The present invention is a photobase generator characterized in containing a salt represented by general formula (1). (In formula (1), R1-R4 are mutually independent groups represented by general formula (2), C1-18 alkyl groups, or Ar, with at least one being a group represented by general formula (2); in formula (2), (D) is a divalent group bonded on at least one side to elemental boron, and Ar1 is the same as the aforementioned Ar; and Q+ is a monovalent onium cation.Type: ApplicationFiled: November 17, 2014Publication date: October 13, 2016Applicant: SAN APRO LTD.Inventors: Takuya Ikeda, Atsushi Shiraishi
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Publication number: 20160103478Abstract: According to embodiments, a second control unit creates parity from information loaded into a volatile second memory. When shifting from a normal mode to a sleep mode, the second control unit stores the created parity and the information loaded in the second memory into a buffer of a non-volatile first memory, and issues a power supply shutdown request. A power supply circuit shuts down power supply to the second memory and the second control unit in response to the issued power supply shutdown request.Type: ApplicationFiled: March 3, 2015Publication date: April 14, 2016Applicant: Kabushiki Kaisha ToshibaInventors: Yu NAKANISHI, Tetsuya Sunata, Atsushi Shiraishi, Fumio Hara, Keigo Hara, Takaya Horiki, Daisuke Iwai, Takashi Ogasawara, Yasuyuki Ueda
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Publication number: 20160009737Abstract: There is provided a photobase generator and a photosensitive resin composition containing the photobase generator. The photobase generator includes an ammonium salt represented by general formula (1). In formula (1), R1 to R4 independently represent an alkyl group having 1 to 18 carbon atoms or Ar, wherein at least one of R1 to R4 represents Ar; Ar represents an aryl group having 6 to 14 carbon atoms (excluding carbon atoms contained in a substituent as mentioned below), wherein some of hydrogen atoms in the aryl group may be independently substituted by an alkyl group having 1 to 18 carbon atoms or the like; Y+ represents an ammonio group represented by general formula (2) or (3); and E represents a hydrogen atom or a group represented by general formula (5).Type: ApplicationFiled: February 26, 2014Publication date: January 14, 2016Applicant: SAN-APRO LTD.Inventors: Takuya Ikeda, Atsushi Shiraishi, Takeshi Furuta
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Patent number: 9183143Abstract: According to the embodiments, a memory device includes a memory to which data is written using memory cells as a write unit and a controller which controls the memory. In response to a request to write data with a logical address to the memory from a host device, the controller requests the host device to transmit a segment of the write data with a size specified by the controller. The controller writes the write data with additional data to the memory. The write-data segment has a size determined to allow the combined size of the write-data segment and corresponding additional data to be the largest while smaller than the size of the write unit or has a multiple integral of the size.Type: GrantFiled: March 16, 2012Date of Patent: November 10, 2015Assignee: KABUSHIKI KAISHA TOSHIBAInventor: Atsushi Shiraishi
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Patent number: 8909854Abstract: According to one embodiment, a memory device includes a nonvolatile memory which stores data in units of a write unit includes cells, and a controller which controls the memory and partitions memory space of the memory. In response to a request to write write-data to the memory from a host, the controller requests the host to transmit a segment of the write-data with a specified size. The write-data segment has a size of an integral multiple of a size determined to allow for a set of the write-data segment and corresponding additional data to be the largest while smaller than the write unit. Before completion of processing a first command which requests access to a first partition, the controller accepts a second command which requests access to a second partition.Type: GrantFiled: March 20, 2012Date of Patent: December 9, 2014Assignee: Kabushiki Kaisha ToshibaInventors: Osamu Yamagishi, Atsushi Shiraishi, Misao Hasegawa
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Patent number: 8853290Abstract: Provided is a photosensitive composition which can be cured with low energy consumption, even when a substance (such as a colorant) that attenuates or shades an illumination light is contained in a high concentration or even when the photosensitive composition is in the form of a thick film. Specifically provided is a photosensitive composition which comprises the following four components: (1) a radical initiator (A); (2) an acid generator (B) or a base generator (C); (3) a polymerizable substance (D); and (4) a colorant (E), a metal oxide powder (F), or a metal powder (G).Type: GrantFiled: June 1, 2010Date of Patent: October 7, 2014Assignee: Sanyo Chemical Industries, Ltd.Inventors: Shihei Motofuji, Shintaro Higuchi, Atsushi Shiraishi, Takao Mukai, Megumu Sakakibara
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Publication number: 20140244904Abstract: A memory device according to an embodiment includes a non-volatile storage device from which data is read and to which data is written, an interface that is connected to the host device by a multiple upstream lanes and/or a multiple downstream lanes and performs data communication in both directions with the host device, and a memory controller. The memory controller changes a connection state of each lane on the basis of lane settings which are determined on the basis of at least one of an amount of data transmitted and the sequentiality of data when the data is transmitted between the memory device and the host device.Type: ApplicationFiled: August 2, 2013Publication date: August 28, 2014Applicant: Kabushiki Kaisha ToshibaInventors: Nobuhiro KONDO, Atsushi Kunimatsu, Atsushi Shiraishi
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Publication number: 20140151926Abstract: A laminated rotor core (36) wherein permanent magnets (47) are inserted in respective magnet insertion holes (46) is disposed between and pressed by an upper die (37) and a lower die (29). The upper die (37) has resin reservoir pots (50) provided above the laminated rotor core (36) and at positions corresponding to the respective magnet insertion holes (46). Raw resin material put in the resin reservoir pots (50) is heated by the upper die (37). Subsequently, the resin material in a liquefied state is ejected from the resin reservoir pots (50) by plungers (52) that are inserted and moves vertically in the resin reservoir pots (50) and is directly filled in the magnet insertion holes (46). Consequently, the respective magnet insertion holes (46) are filled with the resin material more evenly and highly reliable products can be supplied at low cost.Type: ApplicationFiled: February 4, 2014Publication date: June 5, 2014Applicant: MITSUI HIGH-TEC, INC.Inventors: Satoshi Matsubayashi, Hirotoshi Mabu, Katsumi Amano, Atsushi Shiraishi
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Patent number: 8728375Abstract: A laminated rotor core (36) wherein permanent magnets (47) are inserted in respective magnet insertion holes (46) is disposed between and pressed by an upper die (37) and a lower die (29). The upper die (37) has resin reservoir pots (50) provided above the laminated rotor core (36) and at positions corresponding to the respective magnet insertion holes (46). Raw resin material put in the resin reservoir pots (50) is heated by the upper die (37). Subsequently, the resin material in a liquefied state is ejected from the resin reservoir pots (50) by plungers (52) that are inserted and moves vertically in the resin reservoir pots (50) and is directly filled in the magnet insertion holes (46). Consequently, the respective magnet insertion holes (46) are filled with the resin material more evenly and highly reliable products can be supplied at low cost.Type: GrantFiled: August 20, 2012Date of Patent: May 20, 2014Assignee: Mitsui High-Tec, Inc.Inventors: Satoshi Matsubayashi, Hirotoshi Mabu, Katsumi Amano, Atsushi Shiraishi
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Patent number: 8544300Abstract: To provide a functional area partially within the toe area on the sole side of the sock. Providing a needle-lowering area 1a which is knit by needle-lowering knitting and a needle-raising area 2 which is knit by needle-raising knitting at a specified position within the toe area 4 on the sole side of sock S, these being aligned in the course direction, and providing a first functional area 1 in which the needle-lowering area 1a and/or the needle-raising area 2 is knit with a functional yarn which differs from the yarn used in knitting the other areas 11 within the toe area 4 on the sole side. A first functional member 1 can be provided within a specified portion of the toe area 4 on the sole side. If the first functional member 1 is knit with a functional yarn having high frictional resistance, it becomes possible to increase the gripping force only of that specified portion.Type: GrantFiled: June 10, 2011Date of Patent: October 1, 2013Assignee: Okamoto CorporationInventors: Masatoshi Kaneda, Akinobu Iwaki, Atsushi Shiraishi
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Patent number: 8432419Abstract: A liquid crystal light modulator 11 modulates a light according to an effective value of a supplied drive signal. A driving apparatus 21 changes the effective value of each frame of the drive signal supplied to the liquid crystal light modulator 11 according to modulation data. The driving apparatus 21 generates the drive signal containing plural pulses in each frame. The driving apparatus 21 supplies the generated drive signal to the liquid crystal light modulator 11, thereby enabling a high-frequency drive of the liquid crystal light modulator 11.Type: GrantFiled: April 16, 2010Date of Patent: April 30, 2013Assignee: Citizen Holdings Co., Ltd.Inventors: Masafumi Ide, Atsushi Shiraishi
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Patent number: 8411321Abstract: Disclosed is a printing apparatus including an image input unit, a first image narrowing unit, and gives a high weight for image data photographed during a time period in which the number of shots is large, a second image narrowing unit, and gives a high weight for image data photographed during a time period in which the number of shots is large, a weight synthesis unit, a layout decision unit, an image data extraction unit, an image assignment unit, an image color determination unit, and an additional information adjustment unit. The first image narrowing unit counts a group of a plurality of image data photographed at a predetermined time under a specific setting as one group including a number of shots, and calculates the number of shots for each predetermined time period based on the shooting date and time of the image data.Type: GrantFiled: September 7, 2010Date of Patent: April 2, 2013Assignee: Seiko Epson CorporationInventor: Atsushi Shiraishi
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Publication number: 20130073793Abstract: According to one embodiment, a memory device includes a nonvolatile memory which stores data in units of a write unit includes cells, and a controller which controls the memory and partitions memory space of the memory. In response to a request to write write-data to the memory from a host, the controller requests the host to transmit a segment of the write-data with a specified size. The write-data segment has a size of an integral multiple of a size determined to allow for a set of the write-data segment and corresponding additional data to be the largest while smaller than the write unit. Before completion of processing a first command which requests access to a first partition, the controller accepts a second command which requests access to a second partition.Type: ApplicationFiled: March 20, 2012Publication date: March 21, 2013Inventors: Osamu YAMAGISHI, Atsushi Shiraishi, Misao Hasegawa
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Publication number: 20130067143Abstract: According to one embodiment, a memory device includes a nonvolatile memory, a command storage module in which a command is stored, and a controller which receives the command from a host device, stores the command in the command storage module, executes the command stored in the command storage module, and after having completed the execution of the command, transmits, to the host device, a first signal reporting the completion of the execution of the command.Type: ApplicationFiled: March 22, 2012Publication date: March 14, 2013Inventors: Misao HASEGAWA, Atsushi Shiraishi
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Publication number: 20130036339Abstract: According to the embodiments, a memory device includes a memory to which data is written using memory cells as a write unit and a controller which controls the memory. In response to a request to write data with a logical address to the memory from a host device, the controller requests the host device to transmit a segment of the write data with a size specified by the controller. The controller writes the write data with additional data to the memory. The write-data segment has a size determined to allow the combined size of the write-data segment and corresponding additional data to be the largest while smaller than the size of the write unit or has a multiple integral of the size.Type: ApplicationFiled: March 16, 2012Publication date: February 7, 2013Inventor: Atsushi SHIRAISHI
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Patent number: 8329771Abstract: The object of the present invention is to provide a photobase generator capable of efficiently generating amines (tertiary amines and amidine) high in catalytic activity by sensing light with a wavelength of from 350 to 500 nm (especially, from 400 to 500 nm). The present invention is a photobase generator characterized in being represented by general formula (1) or (2). Y+ is a quaternary ammonio group of general formula (3) to (5), and X? is a counter anion selected from among a borate anion, a phenolate anion, and a carboxylate anion.Type: GrantFiled: March 18, 2009Date of Patent: December 11, 2012Assignee: San-Apro LimitedInventors: Atsushi Shiraishi, Hideki Kimura
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Publication number: 20120305180Abstract: A laminated rotor core (36) wherein permanent magnets (47) are inserted in respective magnet insertion holes (46) is disposed between and pressed by an upper die (37) and a lower die (29). The upper die (37) has resin reservoir pots (50) provided above the laminated rotor core (36) and at positions corresponding to the respective magnet insertion holes (46). Raw resin material put in the resin reservoir pots (50) is heated by the upper die (37). Subsequently, the resin material in a liquefied state is ejected from the resin reservoir pots (50) by plungers (52) that are inserted and moves vertically in the resin reservoir pots (50) and is directly filled in the magnet insertion holes (46). Consequently, the respective magnet insertion holes (46) are filled with the resin material more evenly and highly reliable products can be supplied at low cost.Type: ApplicationFiled: August 20, 2012Publication date: December 6, 2012Applicant: MITSUI HIGH-TEC, INC.Inventors: Satoshi MATSUBAYASHI, Hirotoshi MABU, Katsumi Amano, Atsushi SHIRAISHI
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Patent number: 8274637Abstract: The present invention is directed to the provision of a liquid crystal panel that can solve the problem that bubbles are formed in a liquid crystal layer. More specifically, the invention provides a liquid crystal panel includes a first plastic substrate; a second plastic substrate, a liquid crystal layer sealed between the first and second plastic substrates, a transparent conductive layer provided on the first or the second plastic substrate and having a patterned region for driving the liquid crystal layer, and an opening provided in the patterned region of the transparent conductive layer.Type: GrantFiled: November 28, 2007Date of Patent: September 25, 2012Assignee: Citizen Holdings Co., Ltd.Inventors: Yoshitaka Kinoshita, Atsushi Shiraishi, Toshihiko Satou, Hiroyuki Tsukada
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Patent number: 8268219Abstract: A laminated rotor core (36) wherein permanent magnets (47) are inserted in respective magnet insertion holes (46) is disposed between and pressed by an upper die (37) and a lower die (29). The upper die (37) has resin reservoir pots (50) provided above the laminated rotor core (36) and at positions corresponding to the respective magnet insertion holes (46). Raw resin material put in the resin reservoir pots (50) is heated by the upper die (37). Subsequently, the resin material in a liquefied state is ejected from the resin reservoir pots (50) by plungers (52) that are inserted and moves vertically in the resin reservoir pots (50) and is directly filled in the magnet insertion holes (46). Consequently, the respective magnet insertion holes (46) are filled with the resin material more evenly and highly reliable products can be supplied at low cost.Type: GrantFiled: January 24, 2011Date of Patent: September 18, 2012Assignee: Mitsui High-Tec, Inc.Inventors: Satoshi Matsubayashi, Hirotoshi Mabu, Katsumi Amano, Atsushi Shiraishi
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Patent number: 8266368Abstract: A memory controller for performing processing for writing data in an interleaved manner and in units of pages in a semiconductor memory section made up of chip 0 and chip 1, each of the chips composed of a large number of memory cells capable of storing two-bit data in one memory cell in units of two types of pages, the memory controller including a NAND I/F with the semiconductor memory section, and a CPU configured to execute writing programs repeatedly for two types of pages in a memory cell which belongs to the chip 0 and thereafter execute writing programs into a memory cell which belongs to the chip 1.Type: GrantFiled: July 10, 2009Date of Patent: September 11, 2012Assignee: Kabushiki Kaisha ToshibaInventors: Atsushi Shiraishi, Toshihiko Kitazume