Patents by Inventor Hitoshi Tsuchiya
Hitoshi Tsuchiya 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: 8106967Abstract: In this image pickup device, a system controller uses pattern matching to detect regions where patterns match between images based on multiple sets of image data. Subsequently, the system controller conducts alignment based on the regions that are matched by pattern matching with respect to the multiple sets of image data that are generated by multiple imagings in a exposure time shorter than a normal exposure time while the imaging view field changes. Furthermore, the system controller adds the respective sets of image data after alignment, and generates image data corresponding to a view field that is wider than the imaging view field of a CCD. According to this image pickup device, motion blur can be reduced.Type: GrantFiled: August 17, 2009Date of Patent: January 31, 2012Assignee: Olympus CorporationInventor: Hitoshi Tsuchiya
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Patent number: 8094267Abstract: A liquid crystal display device whose sub-pixel region has a reflective display region that displays an image in a reflective mode and a transmissive display region that displays an image in a transmissive mode includes a first substrate, a second substrate opposing the first substrate; and a liquid crystal layer between the first substrate and the second substrate. The liquid crystal layer has a smaller thickness in the reflective display region than in the transmissive display region. One of the first substrate and the second substrate includes a reflection layer in the reflective display region, and the other substrate includes on the liquid crystal layer side a functional resin layer having a first functional resin sub layer in the reflective display region and a second functional resin sub layer in the transmissive display region. The first functional resin sub layer and the second functional resin sub layer serve as retardation layers with different optical axes from each other.Type: GrantFiled: January 24, 2007Date of Patent: January 10, 2012Assignee: Sony CorporationInventors: Masakatsu Higa, Hitoshi Tsuchiya
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Patent number: 8035783Abstract: A liquid crystal display device includes a liquid crystal layer interposed between first and second substrates, a first electrode, and a second electrode having a plurality of linear portions. A reflective display portion and a transmissive display portion are included in one pixel. The thickness of the liquid crystal layer in the reflective display portion is smaller than that of the liquid crystal layer in the transmissive display portion. First and second polarizers having transmission axes approximately perpendicular to each other are provided on outer sides of the first and second substrates. The transmission axis of one of the first and second polarizers is set approximately in parallel to a liquid crystal orientation direction. The plurality of linear portions of the second electrode have predetermined electrode widths and a predetermined electrode distance therebetween.Type: GrantFiled: March 6, 2009Date of Patent: October 11, 2011Assignee: Sony CorporationInventors: Kazu Kobayashi, Hitoshi Tsuchiya
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Patent number: 8004598Abstract: A focus adjustment apparatus or an image capturing apparatus is provided with a system controller. The system controller calculates a correlation value between an image in a focus detection area when a focusing lens is located at a lens position apart by a predetermined distance from a lens position where a focus evaluation value reaches a peak value, to a close end side, and an image in a focus detection area when a focusing lens is located at a lens position apart by a predetermined distance from a lens position where a focus evaluation value reaches a peak value, to an infinity side, and determines a lens position corresponding to a peak value to be a focused lens position, when a correlation value calculated by the correlation value calculation unit is over a predetermined value.Type: GrantFiled: February 19, 2009Date of Patent: August 23, 2011Assignee: Olympus CorporationInventor: Hitoshi Tsuchiya
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Patent number: 7949314Abstract: Provided is a transmission output control apparatus including: a level control circuit operable to adjust a level of an inputted signal; a power amplifying circuit including a plurality of amplifying stages and being operable to amplify the signal whose level has been adjusted by the level control circuit; an antenna operable to transmit the signal amplified by the power amplifying circuit; a memory unit operable to prestore a plurality of control signals; a control signal generating unit operable to select and extract, from the memory unit, one of the control signals that is in accordance with a transmission level instructed by a base station, and supply the extracted control signal to the level control circuit; and a detection unit operable to detect a signal at a midway amplifying stage of the power amplifying circuit, where a transmission level of the level control circuit is monitored according to an output of the detection unit.Type: GrantFiled: June 20, 2006Date of Patent: May 24, 2011Assignee: Kyocera CorporationInventors: Tetsuyuki Taniguchi, Hitoshi Tsuchiya
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Publication number: 20110058536Abstract: A wireless network selection apparatus comprises a storage unit, a transmitting unit, a first receiving unit, and a second receiving unit. The storage unit stores first connection setting information to join a first wireless network and second connection setting information to join a second wireless network which is different from the first wireless network. The transmitting unit transmits the first connection setting information or the second connection setting information to an external communication terminal. The first receiving unit receives a request to transmit the first connection setting information transmitted from the transmitting unit. The second receiving unit is provided in the same housing as that in which the first receiving unit is provided and receives a request to transmit the second connection setting information transmitted from the transmitting unit.Type: ApplicationFiled: August 27, 2010Publication date: March 10, 2011Applicant: OLYMPUS CORPORATIONInventors: Hitoshi Tsuchiya, Kazuyuki Shibuya, Akihiko Sakamoto
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Patent number: 7903216Abstract: A liquid crystal device is provided in which a liquid crystal layer formed of a liquid crystal having a negative dielectric anisotropy is interposed between a first substrate and a second substrate disposed opposite to each other, the liquid crystal device including: an alignment film controlling the liquid crystal, the alignment film being disposed between the liquid crystal layer and the first substrate and between the liquid crystal layer and the second substrate in a vertical direction; a first wave plate and a first polarizing plate provided on a surface of the first substrate opposite to the liquid crystal layer; and a second wave plate and a second polarizing plate provided on a surface of the second substrate opposite to the liquid crystal layer. Here, an alignment control portion controlling alignment of the liquid crystal of the liquid crystal layer is provided on at least one of the first substrate and the second substrate.Type: GrantFiled: December 11, 2006Date of Patent: March 8, 2011Assignee: Sony CorporationInventor: Hitoshi Tsuchiya
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Publication number: 20110043663Abstract: An imaging unit sequentially outputs original image data into which a light flux incident on an imaging area has been photoelectrically converted in a frame. An image processing unit generates image data of a first image size from original image data of a portion corresponding to a first area within the imaging area. A magnification generation unit generates image data of a second image size from original image data of a portion corresponding to a second area as a partial area within the first area. A transmission image generation unit extracts a part from the image data of the first image size and the image data of the second image size in the frame unit. A WLAN interface wirelessly sequentially transmits image data of the first image size and image data of the second image size extracted.Type: ApplicationFiled: August 10, 2010Publication date: February 24, 2011Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Patent number: 7892450Abstract: Provided is a liquid crystalline polymer composition comprising: 100 parts by weight of a LCP, and equal to or more than 0.01 and less than 1 part by weight of a low temperature softening inorganic glass filler whose softening temperature is equal to or less than 550° C. The composition can provide a molded article which cause no or less blister formation upon reflow soldering using a lead-free solder.Type: GrantFiled: April 23, 2008Date of Patent: February 22, 2011Assignee: Ueno Fine Chemicals Industry, Ltd.Inventors: Hiroto Uchida, Hitoshi Tsuchiya, Tomoyuki Saito, Hiroyuki Kato
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Publication number: 20100260069Abstract: A wireless communication terminal comprises a trigger receiving unit, a participation request receiving unit, and a connection setup unit. The trigger receiving unit receives a predetermined trigger. The participation request receiving unit receives requests to participate in a wireless network from an external terminal which does not participate in the wireless network in which the wireless communication terminal has participated, using wireless communication. The connection setup unit makes each of participation requests received by the participation request receiving unit from a plurality of external terminals correspond to one trigger received by the trigger receiving unit. The connection setup unit performs a connection setup which makes each of the plurality of external terminals participate in the wireless network in response to each of the participation requests, in the order in which the participation requests are received.Type: ApplicationFiled: April 8, 2010Publication date: October 14, 2010Applicant: OLYMPUS CORPORATIONInventors: Akihiko Sakamoto, Hitoshi Tsuchiya, Kazuyuki Shibuya
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Publication number: 20100254314Abstract: A wireless communication terminal comprises a communication unit, a detection unit, and a control unit. The communication unit wirelessly communicates with another communication terminal belonging to a wireless network where communication terminals directly communicate with each other and a communication terminal which does not belong to the wireless network. The detection unit detects a predetermined trigger. The control unit determines whether or not the communication unit is in a busy state with the other communication terminal belonging to the wireless network. The control unit controls the communication unit to prohibit transmission of a positive response to a connection request directed to the wireless network from the communication terminal which does not belong to the wireless network, upon detection of the trigger when determining that the communication unit is in the busy state with the other communication terminal.Type: ApplicationFiled: March 17, 2010Publication date: October 7, 2010Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Patent number: 7796877Abstract: A focus-controlling apparatus adjusts a focus in an optical system. The apparatus includes a focus detecting unit, a storage unit, a focus area switching unit, and a drive control unit. The focus detecting unit detects de-focusing amounts of the optical system with respect to a plurality of objects that lie in a plurality of focus areas, respectively. The storage unit stores the de-focusing amounts detected for the respective focus areas. The focus area switching unit switches the focus areas, from one to another, in an order based on the de-focusing amounts stored in the storage unit. The drive control unit moves the optical system to a focus position corresponding to the de-focusing amount at any focus area switched by the focus area switching unit.Type: GrantFiled: January 9, 2008Date of Patent: September 14, 2010Assignee: Olympus CorporationInventor: Hitoshi Tsuchiya
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Publication number: 20100189012Abstract: A wireless communication terminal comprises a trigger reception section, a join request reception section, and a connection setup section. The trigger reception section receives a predetermined trigger. The join request reception section receives a join request to a wireless network by wireless communication from an external terminal which doesn't join the wireless network of the wireless communication terminal. The connection setup section which performs connection setup to join the wireless network for each join request received by the join request reception section from a plurality of external terminals during a reception period corresponding to one trigger received by the trigger reception section, and doesn't perform the connection setup for the join request received from the external terminal after expiration of the reception period.Type: ApplicationFiled: December 29, 2009Publication date: July 29, 2010Applicant: OLYMPUS CORPORATIONInventors: Kazuyuki Shibuya, Hitoshi Tsuchiya, Akihiko Sakamoto
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Patent number: 7760295Abstract: A liquid crystal display device includes a first substrate and a second substrate opposed to each other with a liquid crystal layer having liquid crystal molecules disposed therebetween, in which a first electrode and a second electrode are provided on a side of the first substrate opposed to the liquid crystal layer, the liquid crystal layer is driven by means of an electric field generated between the first electrode and the second electrode, and a reflective display area for reflective display and a transmissive display area for transmissive display are formed in a sub-pixel area. Alignment of the liquid crystal molecules of the liquid crystal layer is different in the transmissive display area and the reflective display area.Type: GrantFiled: July 12, 2006Date of Patent: July 20, 2010Assignee: Sony CorporationInventors: Toshiharu Matsushima, Hitoshi Tsuchiya
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Publication number: 20100098332Abstract: A communication terminal includes: an imaging unit which photoelectrically converts a subject image formed by an optical system into image data of which each frame is constituted by color data corresponding to a plurality of colors; a signal processing unit which thins out the color data corresponding to at least one color for each pixel in one frame from the image data; and a transmitting unit which transmits the image data processed by the signal processing unit to another communication terminal.Type: ApplicationFiled: October 16, 2009Publication date: April 22, 2010Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Publication number: 20100066952Abstract: A liquid crystal device includes: a liquid crystal layer which is sandwiched between a pair of substrates; a color filter layer has a first coloration layer for transmitting a first light and a second coloration layer for transmitting a second light; first electrodes has a first pixel electrode disposed on a first sub-pixel region corresponding to a planar region of the first coloration layer and a second pixel electrode disposed on a second sub-pixel region corresponding to a planar region of the second coloration layer; and second electrodes each of which faces each first electrode. Any one electrode of each first electrode and each second electrode has a plurality of band-like portions which are arranged at predetermined intervals. A layer thickness of the liquid crystal layer, a width of each band-like portion, and the predetermined intervals within the first sub-pixel region are smaller than they within the second sub-pixel region.Type: ApplicationFiled: July 29, 2009Publication date: March 18, 2010Applicant: SEIKO EPSON CORPORATIONInventors: Hitoshi TSUCHIYA, Tomo IKEBE, Osamu OKUMURA
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Publication number: 20100060748Abstract: When an image of a subject formed by an optical system is picked up using an image pickup device, charges obtained upon receiving light for the subject image are accumulated with a time difference for each scan line in the image pickup device. Concurrently, a characteristic of the optical system is modified to change a distance to the subject at which the image pickup device is in focus, for each horizontal scan line.Type: ApplicationFiled: August 20, 2009Publication date: March 11, 2010Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Publication number: 20100061355Abstract: A communication terminal comprising: a determination unit which determines whether or not the communication terminal is able to connect to a first external terminal using a wireless communication, based on a communication condition of wired or wireless communication with a second external terminal which is different from the first external terminal, when the communication terminal receives a connection request from the first external terminal.Type: ApplicationFiled: September 8, 2009Publication date: March 11, 2010Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Publication number: 20100045815Abstract: In this image pickup device, a system controller uses pattern matching to detect regions where patterns match between images based on multiple sets of image data. Subsequently, the system controller conducts alignment based on the regions that are matched by pattern matching with respect to the multiple sets of image data that are generated by multiple imagings in a exposure time shorter than a normal exposure time while the imaging view field changes. Furthermore, the system controller adds the respective sets of image data after alignment, and generates image data corresponding to a view field that is wider than the imaging view field of a CCD. According to this image pickup device, motion blur can be reduced.Type: ApplicationFiled: August 17, 2009Publication date: February 25, 2010Applicant: OLYMPUS CORPORATIONInventor: Hitoshi Tsuchiya
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Patent number: 7663716Abstract: A liquid crystal display device includes a first substrate, a second substrate, and a liquid crystal layer interposed between the first substrate and the second substrate, the liquid crystal display device having a dot region as an image display unit, the dot region including a transmissive display region and a reflective display region, wherein a thickness adjustment layer for adjusting the thickness of the liquid crystal layer is disposed between the liquid crystal layer and at least one of the first substrate and the second substrate, the thickness adjustment layer decreasing the thickness of the liquid crystal layer in the reflective display region compared with the thickness of the liquid crystal layer in the transmissive display region, and a metal line is placed on the second substrate so as to overlap, in plan view, an inclined region of the thickness adjustment layer disposed between the transmissive display region and the reflective display region.Type: GrantFiled: August 23, 2005Date of Patent: February 16, 2010Assignee: Seiko Epson CorporationInventor: Hitoshi Tsuchiya