Patents by Inventor Masayuki Yamanaka
Masayuki Yamanaka 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: 20240136106Abstract: A coil component in which stress is relieved and a coil is stably positioned is to be provided. A coil component of the present disclosure includes a base body; and a coil provided in the base body. The base body includes a plurality of laminated magnetic layers. The coil includes a plurality of laminated coil wirings. The magnetic layers and the coil wirings are alternately laminated. A gap portion is provided between each of the magnetic layers and each of the coil wirings. Part of the coil wirings contacts the magnetic layers, and a region containing a metal oxide is present on part of a surface of each of the coil wirings on a side of the gap portion.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: Murata Manufacturing Co., Ltd.Inventors: Hiromitsu YAMANAKA, Masayuki OISHI
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Patent number: 9523900Abstract: A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, and a columnar spacer. The first substrate includes a pixel electrode, a TFT, and an interlayer insulating layer. The second substrate includes first, second and third color filters arranged in a delta arrangement. Each pixel has a substantially polygonal shape with n vertices (where n is an integer and n?8) or a substantially circular shape. The TFT and the columnar spacer are arranged in a first tricolor boundary region. A contact hole cut through the interlayer insulating layer is arranged in a second tricolor boundary region. Two of three pixels that define the first tricolor boundary region also define the second tricolor boundary region, but the remaining pixel is arranged at a different location.Type: GrantFiled: July 17, 2013Date of Patent: December 20, 2016Assignee: Sharp Kabushiki KaishaInventors: Junichi Morinaga, Kuniko Maeno, Masayuki Yamanaka
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Publication number: 20150192834Abstract: This liquid crystal display device (100) includes a first substrate (10), a second substrate (20), a liquid crystal layer (30), and a columnar spacer (40). The first substrate includes a pixel electrode (11), a TFT (12), and an interlayer insulating layer (13). The second substrate (20) includes first, second and third color filters (22R, 22G and 22B) arranged in a delta arrangement. Each pixel has a substantially polygonal shape with n vertices (where n is an integer and n?8) or a substantially circular shape. The TFT and the columnar spacer are arranged in a first tricolor boundary region (r3a). A contact hole (13a) cut through the interlayer insulating layer is arranged in a second tricolor boundary region (r3b).Type: ApplicationFiled: July 17, 2013Publication date: July 9, 2015Inventors: Junichi Morinaga, Kuniko Maeno, Masayuki Yamanaka
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Publication number: 20140347614Abstract: This liquid crystal display device (100) includes: a first substrate (10) including a pixel electrode (11); a second substrate (20) including a counter electrode (21); and a vertical alignment liquid crystal layer (30). At least one liquid crystal domain with axisymmetric alignment is produced when a voltage is applied between the pixel electrode and the counter electrode in each pixel. The second substrate further includes an alignment controlling projection which induces liquid crystal molecules (31) in the liquid crystal domain to get aligned axisymmetrically and a plurality of columnar spacers (24), which includes a first columnar spacer (24m) and a second columnar spacer (24s) which is lower than the first columnar spacer. The pixel electrode has a length of 35 ?m or less as measured along its shorter sides. In at least some of the pixels, the second columnar spacer functions as the alignment controlling projection.Type: ApplicationFiled: January 11, 2013Publication date: November 27, 2014Inventors: Katsushige Asada, Manabu Sawasaki, Junichi Morinaga, Masayuki Yamanaka
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Patent number: 7259338Abstract: A measuring device includes a first measuring hopper, a first supply portion arranged above the first measuring hopper to supply the objects to the first measuring hopper, a second measuring hopper, a second supply portion fixedly arranged above the second measuring hopper to supply the objects to the second measuring hopper, a plurality of accommodating hoppers circumferentially arranged below the first and second measuring hoppers, and a control portion configured to control the second supply portion and the plurality of accommodating hoppers such that an accommodating hopper discharges the objects only if the total weight of the objects in the accommodating hopper that are discharged from the first and second measuring hoppers is substantially and no smaller than the predetermined weight. The plurality of accommodating hoppers are intermittently circulated such that each of the accommodating hoppers successively receives the objects from the first and second measuring hoppers.Type: GrantFiled: November 24, 2004Date of Patent: August 21, 2007Assignee: Ishida Co., Ltd.Inventors: Yukio Sugioka, Isao Noguchi, Teruo Hayakawa, Hiroshi Kishimura, Kazuhisa Chimura, Masayuki Yamanaka, Akiyoshi Katsumi
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Patent number: 7088724Abstract: A communication system is proposed which efficiently performs an interface control of QoS of ATM and QoS of IP and improves the quality and reliability of a network. A QoS information setting part sets QoS information of IP in a packet and sets QoS information of ATM corresponding to the QoS information when an IP-based communication takes place between networks, and sets QoS information of ATM in a cell when an ATM-based communication takes place. An information sending part sends the packet of the cell. An information receiving part receives the packet or the cell. A QoS guaranteed communication part performs a communication control with QoS being guaranteed on the basis of the QoS information.Type: GrantFiled: March 26, 2002Date of Patent: August 8, 2006Assignee: Fujitsu LimitedInventor: Masayuki Yamanaka
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Publication number: 20050109547Abstract: A measuring device includes a first measuring hopper, a first supply portion arranged above the first measuring hopper to supply the objects to the first measuring hopper, a second measuring hopper, a second supply portion fixedly arranged above the second measuring hopper to supply the objects to the second measuring hopper, a plurality of accommodating hoppers circumferentially arranged below the first and second measuring hoppers, and a control portion configured to control the second supply portion and the plurality of accommodating hoppers such that an accommodating hopper discharges the objects only if the total weight of the objects in the accommodating hopper that are discharged from the first and second measuring hoppers is substantially and no smaller than the predetermined weight. The plurality of accommodating hoppers are intermittently circulated such that each of the accommodating hoppers successively receives the objects from the first and second measuring hoppers.Type: ApplicationFiled: November 24, 2004Publication date: May 26, 2005Applicant: ISHIDA CO., LTD.Inventors: Yukio Sugioka, Isao Noguchi, Teruo Hayakawa, Hiroshi Kishimura, Kazuhisa Chimura, Masayuki Yamanaka, Akiyoshi Katsumi
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Combination weighing device and combination weighing and packaging system having a sampling function
Patent number: 6762371Abstract: A combination weighing device includes a calculation part, a normal discharge part, a sample selection part, and a sample discharge part. The calculation part selects a plurality of types of articles according to a predetermined ratio and the weights thereof. The sample selection part selects specific types of articles from amongst the plurality of types of articles selected by the calculation part. The sample discharge part discharges the specific types of articles selected by the sample selection part.Type: GrantFiled: April 24, 2002Date of Patent: July 13, 2004Assignee: Ishida Co., Ltd.Inventors: Masayuki Yamanaka, Kazuhisa Chimura, Syuji Murata -
Patent number: 6693911Abstract: An ATM apparatus includes an ATM device, and a plurality of devices arranged in a multistage formation in which the ATM device is located at a top of the multistage structure. The ATM device and the plurality of devices employ a given interface using an address signal and a control signal, and transfer routing information including address information on at least one of the devices by using the address signal and a data signal written into a given field of an ATM cell.Type: GrantFiled: March 16, 1999Date of Patent: February 17, 2004Assignee: Fujitsu LimitedInventor: Masayuki Yamanaka
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Patent number: 6673808Abstract: To provide a pharmaceutical composition comprising a macrolide compound, such as tricyclic compound (I) or its pharmaceutically acceptable salt, a dissolution/absorption promoter, a pharmaceutical base, and optionally a compatibilizing agent and/or a thickener. It is satisfactory in stability and absorption kinetics and/or a low irritation potential.Type: GrantFiled: November 22, 2000Date of Patent: January 6, 2004Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Rinta Ibuki, Fumio Shimojo, Satoshi Ueda, Toshihiko Toyoda, Masayuki Yamanaka, Erika Yoshida
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Patent number: 6586444Abstract: To provide a pharmaceutical composition comprising a macrolide compound, such as tricyclic compound (I) or its pharmaceutically acceptable salt, a dissolution/absorption promoter, a pharmaceutical base, and optionally a compatibilizing agent and/or a thickener. It is satisfactory in stability and absorption kinetics and/or a low irritation potential.Type: GrantFiled: December 7, 2001Date of Patent: July 1, 2003Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Rinta Ibuki, Fumio Shimojo, Satoshi Ueda, Toshihiko Toyoda, Masayuki Yamanaka, Erika Yoshida
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Publication number: 20030086429Abstract: An ATM apparatus includes an ATM device, and a plurality of devices arranged in a multistage formation in which the ATM device is located at a top of the multistage structure. The ATM device and the plurality of devices employ a given interface using an address signal and a control signal, and transfer routing information including address information on at least one of the devices by using the address signal and a data signal written into a given field of an ATM cell.Type: ApplicationFiled: March 16, 1999Publication date: May 8, 2003Inventor: MASAYUKI YAMANAKA
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Publication number: 20030081613Abstract: A communication system is proposed which efficiently performs an interface control of QoS of ATM and QoS of IP and improves the quality and reliability of a network. A QoS information setting part sets QoS information of IP in a packet and sets QoS information of ATM corresponding to the QoS information when an IP-based communication takes place between networks, and sets QoS information of ATM in a cell when an ATM-based communication takes place. An information sending part sends the packet of the cell. An information receiving part receives the packet or the cell. A QoS guaranteed communication part performs a communication control with QoS being guaranteed on the basis of the QoS information.Type: ApplicationFiled: March 26, 2002Publication date: May 1, 2003Inventor: Masayuki Yamanaka
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Publication number: 20020157876Abstract: A combination weighing device includes a calculation means, a normal discharge means, a sample selection means, and a sample discharge means. The calculation means selects a plurality of types of articles according to a predetermined ratio and the weights thereof. The sample selection means selects specific types of articles from amongst the plurality of types of articles selected by the calculation means. The sample discharge means discharges the specific types of articles selected by the sample selection means.Type: ApplicationFiled: April 24, 2002Publication date: October 31, 2002Applicant: ISHIDA CO., LTD.Inventors: Masayuki Yamanaka, Kazuhisa Chimura, Syuji Murata
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Publication number: 20020061907Abstract: To provide a pharmaceutical composition comprising a macrolide compound, such as tricyclic compound (I) or its pharmaceutically acceptable salt, a dissolution/absorption promoter, a pharmaceutical base, and optionally a compatibilizing agent and/or a thickener. It is satisfactory in stability and absorption kinetics and/or a low irritation potential.Type: ApplicationFiled: December 7, 2001Publication date: May 23, 2002Applicant: Fujisawa Pharmaceutical Co., Ltd.Inventors: Rinta Ibuki, Fumio Shimojo, Satoshi Ueda, Toshihiko Toyoda, Masayuki Yamanaka, Erika Yoshida
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Patent number: 6387918Abstract: A pharmaceutical composition comprising a tricyclic compound (I) or its pharmaceutically acceptable salt, an oil substance, a surfactant, a hydrophilic substance, water, and optionally a pH control agent, with enhanced stability, absorbability and/or a low irritation potential, is provided.Type: GrantFiled: August 20, 1999Date of Patent: May 14, 2002Assignee: Fujisawa Pharmaceutical Co., Ltd.Inventors: Masayuki Yamanaka, Fumio Shimojo, Satoshi Ueda, Toshihiko Toyoda, Rinta Ibuki, Norio Ohnishi
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Patent number: 6359895Abstract: The inside of a managed side device managed by a manager of a managing device has a tree-structure consisting of points #1 to #3 of the first to third layers. When a failure occurs, at the point #3 of the bottom layer, loss priority is allocated to a PDU and is transmitted to the point #2 in a higher order. When the number of PDUs is greater than the threshold of the number of alarms, at the point #2 a buffer is prevented from overflowing by instructing a lower order point not to transmit a PDU, or by eliminating PDUs with loss priority lower than the threshold of loss priority. By executing these processes at each point, congestion due to the concentration of PDUs can be locally processed.Type: GrantFiled: February 25, 1998Date of Patent: March 19, 2002Assignee: Fujitsu LimitedInventor: Masayuki Yamanaka
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Publication number: 20020032212Abstract: A pharmaceutical composition comprising a tricyclic compound (I) or its pharmaceutically acceptable salt, an oil substance, a surfactant, a hydrophilic substance, water, and optionally a pH control agent, with enhanced stability, absorbability and/or a low irritation potential, is provided.Type: ApplicationFiled: August 20, 1999Publication date: March 14, 2002Inventors: MASAYUKI YAMANAKA, FUMIO SHIMOJO, SATOSHI UEDA, TOSHIHIKO TOYODA, RINTA IBUKI, NORIO OHNISHI
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Patent number: 5982470Abstract: A liquid crystal display device includes a pair of substrates having a plurality of display-use electrodes formed thereon, a seal for connecting the pair of substrates in such a manner that respective electrode forming surfaces face each other, a liquid crystal layer formed by sealing a liquid crystal in a space surrounded by the pair of substrates and the seal, and dummy electrodes for achieving a uniform thickness of the liquid crystal layer in the display area. The display-use electrodes and the dummy electrodes are interleaved on four sides of the seal, and an absolute value for variations in interleaved ratio in the four sides, indicative of a ratio of an area occupied by the display-use electrodes and the dummy electrodes on the seal is not more than a predetermined value.Type: GrantFiled: August 15, 1997Date of Patent: November 9, 1999Assignee: Sharp Kabushiki KaishaInventors: Makoto Nakahara, Kyouhei Isohata, Daisuke Ikesugi, Kazuya Yoshimura, Tokio Kiguchi, Manabu Ano, Masayuki Yamanaka
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Patent number: 5982413Abstract: By transmitting an analog CATV signal output from a CATV-HE (CAble TeleVision-Head End) to an HDT (Host Digital Terminal), an analog transmission channel for transmitting the analog CATV signal to an ONU (Optical Network Unit) is included in a path housing a digital transmission channel for transmitting a digital service signal for individual distribution service to the ONU. Furthermore, a digital service signal for multicast service is modulated and converted into an analog service signal by a modulator in the HDT. Then, the converted signal is mixed with the analog CATV signal, and transmitted to the ONU. Accordingly, each of the ONUs is equipped with only a built-in modulator for modulating the digital service signal for individual distribution service.Type: GrantFiled: April 3, 1996Date of Patent: November 9, 1999Assignee: Fujitsu LimitedInventors: Toshio Irie, Tetsuo Tachibana, Toshiyuki Hijikata, Tatsuru Nakagaki, Masayuki Yamanaka, Katsutoshi Inoko, Hiroyuki Suzuki