Patents by Inventor Tsuyoshi Uchida
Tsuyoshi Uchida 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: 20130054914Abstract: A data copy processing system includes a first storage device that is a copy source and includes a first storage drive in which the data is recorded and a first controller that controls the first storage drive, and a second storage device that is a copy destination and includes a second storage drive in which a copy of the data of the first storage device is written and a second controller that controls the second storage drive. The first controller performs control of instructing the first storage drive to read out all data in an order of addresses, in accordance with a read command that is issued from the second controller, and outputting the read-out data to the second storage device, and the second controller performs control of writing the read-out data in the second storage drive in a read-out order of addresses.Type: ApplicationFiled: August 17, 2012Publication date: February 28, 2013Applicant: FUJITSU LIMITEDInventor: Tsuyoshi UCHIDA
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Patent number: 8363196Abstract: A display device includes a substrate having display portion and peripheral portion, a plurality of gate signal lines and a plurality of drain signal lines formed over the substrate, a plurality of switching elements connected to the plurality of gate signal lines and the plurality of drain signal lines and formed over the substrate, and a plurality of pixel electrodes connected to the plurality of switching elements and formed in the display portion. An organic interlayer film is formed in the display portion and the peripheral portion, and a covering layer is formed on the organic interlayer film in the peripheral portion and the insulating film includes at least one of a plurality of recesses and protuberances.Type: GrantFiled: June 14, 2006Date of Patent: January 29, 2013Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Kazuhiko Yanagawa, Nagatoshi Kurahashi, Tsuyoshi Uchida
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Patent number: 8248567Abstract: A display device includes a display drain signal line which belongs to a display pixel is connected to a pixel electrode via a TFT, a first dummy drain signal line which belongs to a dummy pixel is connected to a dummy pixel electrode via a TFT, and a second dummy drain signal line is disposed outside of the dummy pixel. The second dummy drain signal line is not connected to a dummy pixel electrode.Type: GrantFiled: September 12, 2011Date of Patent: August 21, 2012Assignees: Hitachi Displays, Ltd., Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tetsuya Kawamura, Kazuhiko Yanagawa, Nagatoshi Kurahashi, Tsuyoshi Uchida
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Publication number: 20120175253Abstract: A wet flow-type ion selective electrode device requires not only a large amount of test solution but also cumbersome management works such as flow path cleaning and device conditioning. Provided is an ion selective electrode cartridge which includes at least one ion selective electrode forming an electrical path with a reference electrode when a test solution is infused, and in which the ion selective electrode and the reference electrode is arranged to surround a container.Type: ApplicationFiled: September 17, 2010Publication date: July 12, 2012Applicant: Hitachi Chemical Company, Ltd.Inventors: Teruyuki Kobayashi, Tsuyoshi Uchida
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Publication number: 20120175254Abstract: Ion concentration measurement requires a calibration before the start of the measurement, and thus the start of the measurement is delayed for the calibration period. Hence, an ion selective electrode cartridge including an ion selective electrode for measuring the concentration of particular ions dissolved in a test solution is provided with a storage means storing therein an electrode slope value specific to the ion selective electrode.Type: ApplicationFiled: September 17, 2010Publication date: July 12, 2012Inventors: Teruyuki Kobayashi, Tsuyoshi Uchida
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Publication number: 20120062522Abstract: An information input device is provided which is to make input of information by operating a disk-shaped rotating member. The device includes the rotating member (36) which is rotatable with one main side thereof being operated, rotation detecting means (23, 32) for detecting a rotation of the rotating member (36), a central switch activator (26) provided at the center of rotation of the rotating member (36), a central switch (270) which is activated by operating the central switch activator (26), and a plurality of peripheral switches (27) which are turned on when a portion, apart from the center of rotation, of the rotating member (36) is pressed. Rotating the rotating member and pressing the apart portion makes input of information, and operating the central switch activator sets the information thus entered.Type: ApplicationFiled: November 17, 2011Publication date: March 15, 2012Applicants: Omron Corporation, Sony CorporationInventors: Kouichiro Takashima, Shun Kayama, Yasuhiro Kataoka, Hiroshi Azuma, Yoshihiro Tanabe, Tsuyoshi Uchida
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Patent number: 8133646Abstract: It is to provide a toner which can form an image of high image quality exhibiting high resolution wherein a final visible image exhibits high image density and high thin-line reproducibility even in long-term use. In a toner incorporating at least a colored particle containing a binder resin composed of a polyester resin and a colorant, and external additive particles, the toner has a degree of average circularity of 0.950-0.990, a volume based median diameter of 4.5-8.0 ?m, a volume based particle diameter dispersibility (CVVOL value) of 15-25; a metal selected from titanium, germanium, and aluminum is incorporated at a ratio of 10-1500 ppm; the above external additive particles is composed of a composite oxide incorporating a silicon atom and at least either of a titanium atom and an aluminum atom; and the existence ratio of silicon atoms in the surface thereof is higher than the existence ratio of silicon atoms in the entire part thereof.Type: GrantFiled: March 18, 2009Date of Patent: March 13, 2012Assignee: Konica Minolta Business Technologies, Inc.Inventors: Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi Onaka, Junya Onishi, Naoya Tonegawa
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Publication number: 20120026445Abstract: A display device includes a display drain signal line which belongs to a display pixel is connected to a pixel electrode via a TFT, a first dummy drain signal line which belongs to a dummy pixel is connected to a dummy pixel electrode via a TFT, and a second dummy drain signal line is disposed outside of the dummy pixel. The second dummy drain signal line is not connected to a dummy pixel electrode.Type: ApplicationFiled: September 12, 2011Publication date: February 2, 2012Inventors: Tetsuya KAWAMURA, Kazuhiko YANAGAWA, Nagatoshi KURAHASHI, Tsuyoshi UCHIDA
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Patent number: 8101330Abstract: A two component developer comprising a toner and a carrier, wherein the toner includes: colored particles; and external additive particles comprising a complex oxide incorporating silicon atoms and at least one of titanium atoms and aluminum atoms, and a surface existing ratio of the silicon atoms (R2) in a surface of the external additive particles being larger than an average existing ratio of the silicon atoms (R1) in an entirety of the external additive particles, and carrier particles comprise magnetic material powder dispersed in a phenol-formaldehyde resin, and have an average of the shape coefficient SF-1 of 1.0 to 12 and an average of the shape coefficient SF-2 of 1.1 to 2.5, and a volume based median diameter of from 10 to 100 ?m.Type: GrantFiled: March 4, 2009Date of Patent: January 24, 2012Assignee: Konica Minolta Business Technologies, Inc.Inventors: Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi Onaka, Junya Onishi, Naoya Tonegawa
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Publication number: 20120009515Abstract: The present invention provides a developer for electrophotography which is superior in property of build up of electrification and in charge stability even in environments of high temperature and high humidity or in an environment of low temperature and low humidity where it is difficult for a developer to retain its electrostatic charge performance, and which can provide an image free from fogging and decrease in density for a long term, that is, a developer for electrophotography containing composite oxide particles which include metal titanate particles containing titanium as a first metal atom and a second metal atom and containing therein 0.009 to 0.350% by weight of a third metal atom selected from the group consisting of the metal atoms belonging to Group 5A of the long form of the periodic table of elements.Type: ApplicationFiled: July 3, 2009Publication date: January 12, 2012Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.Inventors: Masahiro Anno, Tsuyoshi Uchida, Masahiko Nakamura, Kenichi Onaka, Junya Onishi, Naoya Tonegawa
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Patent number: 8092965Abstract: Provided is a method for forming an image containing the steps of: (a) forming an electrostatic latent image on an electrostatic latent image carrier; and (b) developing the electrostatic latent image by a two component developer comprising a toner and a carrier, wherein the two component developer is continually replenished in the developing step (b); and the toner includes: colored particles; and external additive particles comprising a complex oxide incorporating silicon atoms and at least one of titanium atoms and aluminum atoms, and a surface existing ratio of the silicon atoms (R2) in a surface of the external additive particles being larger than an average existing ratio of the silicon atoms (R1) in an entirety of the external additive particles.Type: GrantFiled: February 17, 2009Date of Patent: January 10, 2012Assignee: Konica Minolta Business Technologies, Inc.Inventors: Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi Onaka, Junya Onishi, Naoya Tonegawa
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Patent number: 8081908Abstract: A toner bottle containing a cylindrical toner container having therein a toner comprising at least a resin, a colorant and an external additive, the toner container having a toner discharge port on an end thereof and a rotation axis along the cylindrical toner container, and the toner container being installable in an image forming apparatus, wherein the toner container has plural protrusions which are intermittently provided in an interior of the cylindrical container, the protrusions having a function to convey the toner toward the toner discharge port when the toner container is rotated around the rotation axis; an X-ray intensity ratio of titanium to silicon (Ti/Si) determined via X-ray fluorescence spectrometry of the toner is 1.0 to 3.0; and a conveyance index of the toner is 2.0 to 10.0 mg/sec.Type: GrantFiled: May 27, 2008Date of Patent: December 20, 2011Assignee: Konica Minolta Business Technologies, Inc.Inventors: Mikihiko Sukeno, Yoshiaki Kobayashi, Michiaki Ishikawa, Tsuyoshi Uchida, Masaharu Shiraishi
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Patent number: 8073138Abstract: An information input device is provided which is to make input of information by operating a disk-shaped rotating member. The device includes the rotating member (36) which is rotatable with one main side thereof being operated, rotation detecting means (23, 32) for detecting a rotation of the rotating member (36), a central switch activator (26) provided at the center of rotation of the rotating member (36), a central switch (270) which is activated by operating the central switch activator (26), and a plurality of peripheral switches (27) which are turned on when a portion, apart from the center of rotation, of the rotating member (36) is pressed. Rotating the rotating member and pressing the apart portion makes input of information, and operating the central switch activator sets the information thus entered.Type: GrantFiled: March 29, 2010Date of Patent: December 6, 2011Assignees: Sony Corporation, Omron CorporationInventors: Kouichiro Takashima, Shun Kayama, Yasuhiro Kataoka, Hiroshi Azuma, Yoshihiro Tanabe, Tsuyoshi Uchida
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Patent number: 8045123Abstract: A display device includes a substrate having display portion and peripheral portion, a plurality of gate signal lines and a plurality of drain signal lines formed over the substrate, a plurality of switching elements connected to the plurality of gate signal lines and the plurality of drain signal lines and formed over the substrate, and a plurality of pixel electrodes connected to the plurality of switching elements and formed in the display portion. An organic interlayer film is formed in the display portion and the peripheral portion, and a covering layer is formed on the organic interlayer film in the peripheral portion and the insulating film includes at least one of a plurality of recesses and protuberances.Type: GrantFiled: December 10, 2008Date of Patent: October 25, 2011Assignee: Hitachi, Ltd.Inventors: Tetsuya Kawamura, Kazuhiko Yanagawa, Nagatoshi Kurahashi, Tsuyoshi Uchida
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Patent number: 8039184Abstract: Provided is a two-component developer with which degradation of development is inhibited even in the case of prolonged use, and thereby a high quality image exhibiting high resolution and sufficient image density can be formed for a long duration. Also disclosed is a two-component developer possessing a carrier and a toner, wherein the carrier in which magnetic material powder is dispersed in a binder resin containing a phenol formaldehyde resin has a shape coefficient SF-1 of 1.0-1.2, a shape coefficient SF-2 of 1.1-2.5 and a volume-based median particle diameter of 10-100 ?m, and the toner possesses a colored particle and an external additive particle, wherein the external additive particle comprises a titanic acid compound and iron, and the iron content is 100-1,000 ppm, based on the titanic acid compound.Type: GrantFiled: March 5, 2009Date of Patent: October 18, 2011Assignee: Konica Minolta Business Technologies, Inc.Inventors: Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kenichi Onaka, Junya Onishi, Naoya Tonegawa
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Patent number: 7991149Abstract: An information input device is provided which is to make input of information by operating a disk-shaped rotating member. The device includes the rotating member (36) which is rotatable with one main side thereof being operated, rotation detecting means (23, 32) for detecting a rotation of the rotating member (36), a central switch activator (26) provided at the center of rotation of the rotating member (36), a central switch (270) which is activated by operating the central switch activator (26), and a plurality of peripheral switches (27) which are turned on when a portion, apart from the center of rotation, of the rotating member (36) is pressed. Rotating the rotating member and pressing the apart portion makes input of information, and operating the central switch activator sets the information thus entered.Type: GrantFiled: March 29, 2010Date of Patent: August 2, 2011Assignees: Sony Corporation, Omron CorporationInventors: Kouichiro Takashima, Shun Kayama, Yasuhiro Kataoka, Hiroshi Azuma, Yoshihiro Tanabe, Tsuyoshi Uchida
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Patent number: 7964870Abstract: To provide a display device capable of reliably forming a resistive element formed on a substrate including pixels. A display device including at least a thin-film transistor and a resistive element on a substrate has a gate electrode, an insulating film, a semiconductor layer and a conductive layer which are sequentially stacked on the substrate, in which the resistive element is formed by using the semiconductor layer formed between end portions of wiring made of the conductive layer as a resistive body, and at least one conductive layer apart from the end portions is formed on the semiconductor layer between the end portions of wiring.Type: GrantFiled: June 2, 2008Date of Patent: June 21, 2011Assignee: Panasonic Liquid Crystal Display Co., Ltd.Inventors: Tsuyoshi Uchida, Hiroshi Katayanagi
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Patent number: 7939830Abstract: An object of the present invention is to provide a display device where a semiconductor layer pattern formed between a pair of electrodes can be formed to a predetermined size, even in the case where the distance between the electrodes on top of a semiconductor layer pattern is relatively large in elements formed in accordance with a photoresist reflow technology.Type: GrantFiled: June 4, 2009Date of Patent: May 10, 2011Assignee: Hitachi Displays, Ltd.Inventors: Hiroki Takahashi, Shigeru Ohno, Kunihiko Watanabe, Junichi Uehara, Tsuyoshi Uchida, Yasuko Gotoh
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Publication number: 20110014561Abstract: Provided are a toner and a toner manufacturing method with which high image density and a broad range of color reproduction are obtained, and with which high-quality images are also obtained. The toner is composed of toner particles that comprise a binding resin containing a polyester resin and a colorant, and contains 10-1,500 ppm of a metal element selected from titanium, germanium, and aluminum, and a cyclic phenol sulfide represented by general formula (1) selected from thiacalixarene, sulfinyl thiacalixarene and sulfonyl thiacalixarene.Type: ApplicationFiled: June 26, 2009Publication date: January 20, 2011Applicant: KONICA MINOLTA BUSINESS TECHNOLOGIES, INC.Inventors: Masahiro Anno, Masahiko Nakamura, Tsuyoshi Uchida, Kouichi Sugama, Kenichi Onaka, Junya Onishi
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Patent number: 7856837Abstract: Air conditioning equipment that ensures sufficient noise reduction in the low frequency range of a few hundred hertz or below. The air conditioning equipment is characterized by including a heat exchanger for exchanging heat between air and refrigerant of a refrigeration cycle, a fan that supplies air to the heat exchanger, an air duct in which the fan is installed and through which acoustic waves are propagated, and a plurality of small holes that blows a jet into the air duct and sucks a jet from the air duct by a pressure difference between the blow side and the suction side of the fan.Type: GrantFiled: August 26, 2003Date of Patent: December 28, 2010Assignees: Mitsubishi Denki Kabushiki Kaisha, Japan Aerospace Exploration AgencyInventors: Kouji Yamashita, Tsuyoshi Uchida, Tatsuya Ishii, Katsumi Takeda, Hideshi Oinuma, Kenichiro Nagai