Patents by Inventor Kenji Fujita
Kenji Fujita 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: 8068130Abstract: An active matrix type display panel, used as a display-use panel, has pixel patterns each having aperture sections. The aperture sections are set to have a width satisfying the following inequality, 0<(minimum width of the aperture sections in the pixel)/(maximum width of the aperture sections in the pixel)?0.037, or 0.130?(minimum width of the aperture sections in the pixel)/(maximum width of the aperture sections in the pixel)<1.Type: GrantFiled: November 4, 2004Date of Patent: November 29, 2011Assignee: Sharp Kabushiki KaishaInventors: Sunao Aoki, Tatsuji Saitoh, Kenji Fujita, Toshihiro Matsumoto
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Publication number: 20110131429Abstract: There is provided an electric power supply device including an electric power supply portion that continuously supplies, to another device with which an agreement about electric power supply has been made, electric power agreed with the other device until one of a time at which the agreement becomes unnecessary and a time determined in advance, the electric power being supplied via a bus line formed by a pair of conductors, and an information communication portion that transmits and receives an information signal indicating information to and from the other device to which the electric power supply portion supplies the electric power, such that the information signal is superimposed on the electric power supplied from the electric power supply portion. The electric power supply portion determines whether to change the electric power to be supplied, in accordance with one of connection of a new device to the bus line and disconnection of the new device from the bus line.Type: ApplicationFiled: November 19, 2010Publication date: June 2, 2011Applicant: Sony CorporationInventors: Shigeru TAJIMA, Kenji FUJITA
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Patent number: 7907241Abstract: To provide a liquid crystal display device capable of improving display characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including a structure in which the first substrate including a reflective layer, a liquid crystal layer, the second substrate, and a polarizer are stacked in this order from a back face to a display face, wherein the liquid crystal display device includes a retardation layer, in a region on a liquid crystal layer side of the reflective layer of the first substrate, or in a region where the reflective layer is not arranged of the first substrate, or in the second substrate, and the retardation layer provides two or more regions having different retardations in a display surface plane.Type: GrantFiled: August 30, 2006Date of Patent: March 15, 2011Assignee: Sharp Kabushiki KaishaInventors: Kenji Fujita, Takayuki Natsume, Tetsuya Inoue, Takahiro Oka
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Publication number: 20100327667Abstract: Whether a safety function unit having a safety function of a desired standard is correctly mounted in a safety device having a configuration in which a basic control function and safety function are separated is accurately determined. The safety device includes a controller and the safety function unit. The controller is provided with a unit which selects a category for identifying a safety function unit which should be connected, a unit which transmits a reference signal to the safety function unit, a unit which determined, based on a category identification signal returned from the safety function unit, whether or not the category of the connected safety function unit coincides with a selected category, and a unit which, in the event that the result of the determination is such that the category of the connected safety function unit and the selected category do not coincide, prohibits the output of a control signal.Type: ApplicationFiled: June 25, 2010Publication date: December 30, 2010Applicant: FUJI ELECTRIC HOLDINGS CO., LTD.Inventors: Kenji Fujita, Ikuya Sato, Hiroshi Takahashi, Yuichi Takami
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Publication number: 20100323070Abstract: The present invention directed to instant-prepared fried noodle and aimed to reduce an amount of fats and oils therein and realize those with favorable texture and taste with the simple method without depending on any special device. Dough is prepared by adding 0.3-0.6 weight by percent in total of sodium carbonate and/or potassium carbonate to raw noodle flour like wheat flour, then adding edible acid substance thereto to adjust dough pH to 7.5-8.5, and kneading them with brine water. The dough so produced is rolled, cut, steamed, then seasoning solution or water is absorbed into noodle strings so made and the noodle strings are dried by frying them with oil of 130° C.-160° C. Thereby, an amount of fats and oils in the instant-prepared fried noodle bricks can be reduced without generating any scorching damage in the noodle strings.Type: ApplicationFiled: December 28, 2007Publication date: December 23, 2010Inventors: Jiro Seto, Kenji Fujita
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Patent number: 7728812Abstract: The present invention provides a portable electronic device including an operator block, a display block, detection means, and control means. The operation block has a plurality of operation buttons arranged in matrix. The display block, arranged in the vicinity of the operator block, is capable of displaying a screen divided into a plurality of areas corresponding to the arrangement of the plurality of operation buttons, displaying a cursor for selecting each the areas, and entering the selection by operation of each of the operation buttons. The detection means detects whether any one of the plurality of operation buttons has been operated. The control means positions the cursor to the area corresponding to the detected operation button and displays the cursor on the display block.Type: GrantFiled: April 29, 2005Date of Patent: June 1, 2010Assignee: Sony CorporationInventors: Makoto Sato, Hirotomo Fukuda, Kenji Fujita, Tomoyuki Oguchi, Yoshihiro Chosokabe, Daisuke Mochizuki
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Publication number: 20100120371Abstract: The object of the present invention is to provide a mobile terminal tester which can reduce the production cost from that of the conventional mobile terminal tester.Type: ApplicationFiled: November 5, 2009Publication date: May 13, 2010Applicant: ANRITSU CORPORATIONInventors: Tsuyoshi Sato, Isao Saikyo, Tayuna Nambu, Kenji Fujita, Junya Tanaka
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Publication number: 20100016304Abstract: A compound represented by the following formula (1): (wherein the carbon atom denoted by * is in the R-configuration; R1 and R2 are each independently a hydrogen atom, a halogen atom, an amino group, a hydroxyl group, a hydroxyamino group, a nitro group, a cyano group, a sulfamoyl group, a C1-C6 alkyl group, a C1-C6 alkoxy group, a C1-C6 alkylsulfanyl group, a C1-C6 alkylsulfinyl group or a C1-C6 alkylsulfonyl group; and A is a substituted or unsubstituted heteroaryl group), or a pharmaceutically acceptable salt thereof.Type: ApplicationFiled: December 21, 2007Publication date: January 21, 2010Inventors: Yasumichi Fukuda, Yoshikazu Asahina, Ayako Nakamura, Kenji Fujita, Tomohiro Ide, Fumiyoshi Kobayashi, Shinji Kobayashi, Kanji Komatsu, Masanori Yamamoto
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Patent number: 7609477Abstract: In a disc array apparatus having a plurality of disc units, and a plurality of first connectors, each of which disc units includes a disc casing surrounding at least one recording disc rotatable therein on a rotatable axis, a casing holder on which the disk casing is mounted, and a second connector (detachably) connectable to corresponding one of the first connectors so that at least an electric connection between the disc casing and the corresponding one of the first connectors is capable of being formed through the second connector, the disk casing is connected to the casing holder in such a manner that a heat energy generated for at least one of recording an information onto the recording disc and reading out the information from the recording disk is capable of transferring from the disk casing to the casing holder.Type: GrantFiled: July 2, 2004Date of Patent: October 27, 2009Assignee: Hitachi, Ltd.Inventors: Takayuki Atarashi, Hiroshi Fukuda, Kenji Fujita
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Publication number: 20090219472Abstract: To provide a liquid crystal display device capable of improving display characteristics. The liquid crystal display device of the present invention is a liquid crystal display device including a structure in which the first substrate including a reflective layer, a liquid crystal layer, the second substrate, and a polarizer are stacked in this order from a back face to a display face, wherein the liquid crystal display device includes a retardation layer, in a region on a liquid crystal layer side of the reflective layer of the first substrate, or in a region where the reflective layer is not arranged of the first substrate, or in the second substrate, and the retardation layer provides two or more regions having different retardations in a display surface plane.Type: ApplicationFiled: August 30, 2006Publication date: September 3, 2009Inventors: Kenji Fujita, Takayuki Natsume, Tetsuya Inoue, Takahiro Oka
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Patent number: 7537272Abstract: In a safety device of a vehicle, which includes fenders located at both sides of the vehicle to form a front side of the vehicle and a hood covering an upper space between the fenders to form a front portion of the vehicle, there are provided a cowl portion formed in a gutter shape having an opening upward, an actuator operative to lift up a rear portion of the hood relative to the vehicle body, and a bracket to attach the actuator to the vehicle body. Herein, the bracket is placed on the vehicle body from above so as to be laid across the opening of the cowl portion. Accordingly, this safety device can improve the efficiency of operations of attaching the actuator to the vehicle body.Type: GrantFiled: June 8, 2006Date of Patent: May 26, 2009Assignee: Mazda Motor CorporationInventors: Yorimitsu Hirata, Kenji Fujita
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Patent number: 7538836Abstract: The present invention provides a circularly polarizing plate comprising a polarizer and an optical layer having a value 5 of Nz shown by the following equation (1), wherein the circularly polarizing plate comprises a birefringent body satisfying Nz<0 between the polarizer and a retarder satisfying Nz>0. Nz=(nx?nz)/(nx?ny)(1), where nx and ny designates main refractive indexes in a plane to light having a wavelength of 550 nm and satisfy nx?ny, and nz designates a main refractive index in a thickness direction to the light having the wavelength of 550 nm.Type: GrantFiled: April 12, 2005Date of Patent: May 26, 2009Assignee: Sharp Kabushiki KaishaInventors: Kenji Fujita, Takayuki Natsume
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Patent number: 7359191Abstract: In this invention, the CPU of a NAS board, which is liable to become hot, is cooled by concentrating a larger amount of air onto a heat sink. A plurality of logic circuit boards 3 are mounted on a control section 1D of a disc array device 1. The circuit component 4A for realizing the NAS function, liable to become hot, is provided with a heat sink 5. The aperture of the main air inlet section (Wb) is covered with a top plate 8. Airflow guidance sections (Wa, Wc) are respectively provided on both sides of the main air inlet section. Since the fin pitch of the airflow guidance sections is set narrow, the air inflow resistance (airflow resistance) of these is higher than that of the main air inlet section. Due to this difference in airflow resistance, the air in the vicinity of the airflow guidance sections is guided into the main air inlet section. The top plate 8 prevents outflow of air that has flowed into the main air inlet section to outside the heat sink 5.Type: GrantFiled: August 13, 2004Date of Patent: April 15, 2008Assignee: Hitachi, Ltd.Inventors: Shunsuke Yamana, Hiroshi Fukuda, Kenji Fujita, Takayuki Atarashi, Hitoshi Matsushima
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Patent number: 7309006Abstract: To prevent skimming of card data used in electronic payment, attention is given to a phenomenon occurring in performing the fraudulent act of attaching a skimmer to a settlement terminal—namely that the settlement terminal is turned on and off several times. Detected power-on/off abnormalities are determined in accordance with an abnormal power-on/off definition stored in a memory. This may, for example, be that when the number of times the settlement terminal is turned on or off within a specified time period exceeds a predetermined number, the power-on/off is defined as abnormal power-on/off. When the power-on/off is determined to be abnormal, warning information is sent to a settlement organ computer.Type: GrantFiled: September 13, 2004Date of Patent: December 18, 2007Assignee: Toshiba Tec Kabushiki KaishaInventor: Kenji Fujita
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Patent number: 7298440Abstract: A semitransmissive hometropic liquid crystal display device includes: an active matrix substrate; a counter substrate; a liquid crystal layer interposed between the substrates; and a plurality of pixels. Each pixel is comprised of a reflection section (that performs display in a reflection mode) and a transmission section (that performs display in a transmission mode). The liquid crystal display device further includes an electrode covering (13, 14) configured whereby voltage applied to the liquid crystal layer in the reflection section approximates the voltage applied to the transmission section. The electrode covering film (13, 14) comprises a transparent conductive film which functions as applied voltage adjusting means by compensating for a difference in a work function between the reflecting electrode (5) and the transparent electrode (6).Type: GrantFiled: November 23, 2004Date of Patent: November 20, 2007Assignee: Sharp Kabushiki KaishaInventors: Tooru Sonoda, Kenji Fujita
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Patent number: 7242596Abstract: A control method for controlling a switching power supply circuit has a control circuit including a setting device that limits the exciting current of a transformer at the time of changeover from a switching delay to a switching period. The setting value set by the setting device is changed slowly to prevent the exciting current of transformer from changing rapidly and to reduce the excitation noise of transformer, and the setting value is changed gradually to prevent the output voltage from lowering even when the load becomes heavier than a certain value during the light load operation. The control method facilitates reducing the electric power consumption of the switching power supply circuit under a light load, reducing the transformer excitation noise and preventing the output voltage from lowering when the load is light.Type: GrantFiled: August 18, 2005Date of Patent: July 10, 2007Assignee: Fuji Electric Device Technology Co., Ltd.Inventors: Kenji Fujita, Yukihiro Nishikawa
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Publication number: 20060290172Abstract: In a safety device of a vehicle, which includes fenders located at both sides of the vehicle to form a front side of the vehicle and a hood covering an upper space between the fenders to form a front portion of the vehicle, there are provided a cowl portion formed in a gutter shape having an opening upward, an actuator operative to lift up a rear portion of the hood relative to the vehicle body, and a bracket to attach the actuator to the vehicle body. Herein, the bracket is placed on the vehicle body from above so as to be laid across the opening of the cowl portion. Accordingly, this safety device can improve the efficiency of operations of attaching the actuator to the vehicle body.Type: ApplicationFiled: June 8, 2006Publication date: December 28, 2006Applicant: MAZDA MOTOR CORPORATIONInventors: Yorimitsu Hirata, Kenji Fujita
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Publication number: 20060284972Abstract: An active matrix type display panel, used as a display-use panel, has pixel patterns each having aperture sections. The aperture sections are set to have a width satisfying the following inequality, 0<(minimum width of the aperture sections in the pixel)/(maximum width of the aperture sections in the pixel)?0.037, or 0.130?(minimum width of the aperture sections in the pixel)/(maximum width of the aperture sections in the pixel)<1.Type: ApplicationFiled: November 4, 2004Publication date: December 21, 2006Applicant: SHARP KABUSHIKI KAISHAInventors: Sunao Aoki, Tatsuji Saitoh, Kenji Fujita, Toshihiro Matsumoto
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Patent number: 7113452Abstract: When a stem switch (8) is pulled out, a switch signal forming unit 9 outputs a signal (RS) indicating that effect, a control unit (13) receives the signal (RS) and starts clocking by a timer (13a). The control unit (13) receives a signal (HS) output from an electricity-generation detecting unit (12) within the clocking period, detects the electricity generating operation of an electricity generating unit (10), and outputs a signal (CS) indicating that effect. A narrow pulse forming unit (7) forms a narrow pulse having a width of such a degree that the motor (5) is not driven based on the signal (CS), and outputs the narrow pulse to a motor driving circuit (4). The motor driving circuit (4) flows a fine current through a coil (4a) which drives the motor (5) based on the narrow pulse. An external device detects a variation of the narrow pulse, thereby confirming whether electricity is generated.Type: GrantFiled: September 13, 2001Date of Patent: September 26, 2006Assignee: Citizen Watch Co., Ltd.Inventors: Kenji Fujita, Akiyoshi Murakami, Haruhiko Higuchi, Motoki Funahashi
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Patent number: RE41686Abstract: In an electronic watch having an electrical generation means, an electrical power storage means which stores electrical energy generated by the electrical generation means, an oscillator circuit, a control section which operates in response to a clock of the oscillator circuit, and a display section which is controlled by the control section, and which displays the time and also selectively displays a function other than the time, a voltage detection means which detects the voltage of the electrical power storage means and a control section management means which, in response to a detection signal from the voltage detection means controls the operation of the control section are provided, and hysteresis is provided between the operation starting point and operation ending point of the control section, which control such operations as storage of hand positions.Type: GrantFiled: September 7, 2000Date of Patent: September 14, 2010Assignee: Citizen Holdings Co., Ltd.Inventors: Kenji Fujita, Isamu Kobayashi, Kiyotaka Igarashi, Akiyoshi Murakami