Patents by Inventor Takagi

Takagi 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).

  • Patent number: 8426099
    Abstract: Colored resin particles, each includes: a resin; and a colorant, wherein a value of average equivalent circle diameter A (?m) of the colored resin particles is 3?A?6, an average degree of circularity B of the colored resin particles satisfies the following expression (1), and 0.990?0.0083A?B?1.021?0.0117A??(1) a cumulative number frequency of particles which have degrees of circularity of less than 0.9 in the colored resin particles is 1% or less.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 23, 2013
    Assignee: Fuji Xerox Co., Ltd.
    Inventors: Tomohito Nakajima, Hiroyuki Moriya, Hideya Katsuhara, Seiichi Takagi, Kazuya Hongo
  • Patent number: 8426054
    Abstract: A laminated porous film having a shutdown (SD) property and a high breakdown (BD) property combined includes at least two layers, which are a porous membrane layer (A layer) having a thickness of 10 ?m or greater other than non-woven fabric and a non-woven fabric layer (B layer) having a fiber diameter of 1 ?m or less. A value of the ratio (AP1/AP2) between air permeability when heating at a heating temperature of 150° C. to 200° C. for three minutes (AP1) and air permeability prior to heating (AP2) is 10 or greater at any heating temperature between 150° C. and 200° C.
    Type: Grant
    Filed: May 7, 2008
    Date of Patent: April 23, 2013
    Assignee: Mitsubishi Plastics, Inc.
    Inventors: Yasushi Usami, Takeyoshi Yamada, Jun Takagi
  • Patent number: 8429663
    Abstract: Even if a multiprocessor includes an uneven performance core, an inoperative core or a core that does not satisfy such a performance as designed but if the contrivance of task allocation can satisfy the requirement of an application to be executed, the multiple processors are shipped. In a task group allocation method for allocating, to a processor having a plurality of cores, task groups included in an application for the processor to execute, a calculation section measures performances and disposition patterns of the cores, generates a restricting condition associating the measured performances and disposition patterns of the cores with information indicating whether the application can be executed, and, with reference to the restricting condition, reallocates to the cores, the task groups that have previously been allocated to the cores.
    Type: Grant
    Filed: February 5, 2008
    Date of Patent: April 23, 2013
    Assignee: NEC Corporation
    Inventors: Masamichi Takagi, Masayuki Mizuno, Hiroaki Inoue
  • Patent number: 8428336
    Abstract: A method for classifying defects, including: calculating feature quantifies of defect image which is obtained by imaging a defect on a sample; classifying the defect image into a classified category by using information on the calculated feature quantities; displaying the classified defect image in a region on a display screen which is defined to the classified category; adding information on the classified category to the displayed defect image; transferring the displayed defect image which is added the information on the classified category to one of the other categories and displaying the transferred defect image in a region on the display screen which is defined to the one of the other categories; and changing information on the category.
    Type: Grant
    Filed: May 11, 2006
    Date of Patent: April 23, 2013
    Assignee: Hitachi, Ltd.
    Inventors: Yoko Ikeda, Junko Konishi, Hisafumi Iwata, Yuji Takagi, Kenji Obara, Ryo Nakagaki, Seiji Isogai, Yasuhiko Ozawa
  • Publication number: 20130092762
    Abstract: A watering nozzle including an outer casing having a water discharge screen and an inner casing having a supply passage is provided. The water discharge screen includes an inner region and an outer circumferential region. The outer casing includes a first passage communicating with the inner region and a second passage communicating with the outer circumferential region. Relative rotation between the outer casing and the inner casing enables the outer casing to make a relative displacement in the longitudinal direction with respect to the inner casing. The relative displacement enables selection between the first passage and the second passage. A shower hole is provided in the inner region. The discharge flow rate of water from the inner region can change based on the relative displacement.
    Type: Application
    Filed: October 2, 2012
    Publication date: April 18, 2013
    Applicant: TAKAGI CO., LTD.
    Inventor: Takagi Co., Ltd.
  • Publication number: 20130095525
    Abstract: The present invention relates to isolated polynucleotides having leader sequence function. The invention also relates to nucleic acid constructs, vectors, and host cells comprising the polynucleotides as well as methods using the polynucleotides for production of polypeptides.
    Type: Application
    Filed: June 23, 2011
    Publication date: April 18, 2013
    Applicant: NOVOZYMES A/S
    Inventors: Hiroaki Udagawa, Rikako Taira, Shinobu Takagi
  • Publication number: 20130096804
    Abstract: The present invention is directed to fuel injection devices for internal combustion engines. An object of the present invention is to provide a fuel injection device for an internal combustion engine capable of identifying a non-contributing fuel quantity when port injection and cylinder injection are simultaneously performed. If an explosion count and a coolant temperature for any cycle can be acquired, they can be applied to a first map and a second map to thereby find non-contributing fuel for 100% port injection and non-contributing fuel for 100% cylinder injection, respectively. Each of these found values of the non-contributing fuel is multiplied by a corresponding injection share ratio during injection of the non-contributing fuel to thereby find non-contributing fuel that takes into account the injection share ratio. Finally, these values are added up to arrive at a non-contributing fuel requirement value.
    Type: Application
    Filed: May 25, 2010
    Publication date: April 18, 2013
    Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA
    Inventors: Noboru Takagi, Hiromitsu Seo, Eiichiro Kido, Takamitsu Mizutani, Hirokazu Ando
  • Publication number: 20130094853
    Abstract: In order to realize a multiplexer/demultiplexer in which utilization efficiency of a frequency is high, wavelength characteristics of a transmission band is flat, the cost is low, the size is small, and a wavelength and a band are variable, the multiplexer/demultiplexer includes: first light branching means for branching inputted light into plurality of pieces of light and outputting the branched pieces of light; a plurality of light wavelength separating means for separating and outputting light outputted from the first light branching means for each of predetermined frequency bands; and an optical coupling means for making outputs having frequency bands different from each other among outputs from the light wavelength separating means gather and be outputted.
    Type: Application
    Filed: June 15, 2011
    Publication date: April 18, 2013
    Applicant: NEC CORPORATION
    Inventors: Kenji Mizutani, Akio Tajima, Masahiro Sakauchi, Tomoyuki Hino, Masahiro Hayashitani, Hiroyuki Takagi
  • Publication number: 20130093071
    Abstract: A method to manufacture an optical module is disclosed, wherein the optical module has an optically active device on a lead frame and a lens co-molded with the active device and the lead frame by a transparent resin as positioning the lens with respect to the lead frame. The molding die of the present invention has a positioning pin to support the lens during the molding. Because the lead frame is aligned with the molding die, the precise alignment between the active device on the lead frame and the lens is not spoiled during the molding.
    Type: Application
    Filed: July 4, 2011
    Publication date: April 18, 2013
    Applicant: SUMITOMO ELECTRIC INDUSTRIES, LTD.
    Inventors: Kazunori Tanaka, Kazuaki Mii, Toshio Takagi, Tomomi Sano, Keitaro Koguchi
  • Patent number: 8423097
    Abstract: A sliding portable telephone in which a second display section is provided on a surface exposed when an upper housing is slid, enabling self-shooting by a built-in camera. Further, in the telephone, a mechanism for stopping the upper housing before a fully opened position is provided so that, when a fingerprint sensor is built-in in an end section of a lower housing, fingerprint authentication is enabled without fully opening the telephone. Also, a recess is formed between sliding surfaces of the upper and lower housings, a flexible circuit board is received in the recess, the flexible circuit board is inserted and led through a slit that is provided only in one end surface of the recess, the insertion section is sealed, and as a result, there is no problem even if water droplets are splashed on the sliding portable telephone in an extended state.
    Type: Grant
    Filed: July 26, 2007
    Date of Patent: April 16, 2013
    Assignee: Fujitsu Limited
    Inventor: Hisamitsu Takagi
  • Patent number: 8420020
    Abstract: A honeycomb filter includes a plurality of porous partition portions each forming a cell, which is open at one end and closed at the other end and serves as an exhaust gas flow path, and a trapping layer, for trapping and removing solid components contained in the exhaust gas, formed on each of the partition portions. At least part of each of the partition portions is loaded with a catalyst. The amount of catalyst a (g/L) in an upstream partition portion and the amount of catalyst b (g/L) in a downstream partition portion satisfy 1.05?a/b?3.00. A method for, limiting a/b to this range includes the entire honeycomb structure, including the partition portions, into contact with a catalyst component to form a catalyst, and subsequently bringing only an upstream region of the honeycomb structure into contact with a catalyst component to form a catalyst.
    Type: Grant
    Filed: November 9, 2011
    Date of Patent: April 16, 2013
    Assignee: NGK Insulators, Ltd.
    Inventors: Tomoyuki Takagi, Takashi Mizutani
  • Patent number: 8422440
    Abstract: A radio base station according to the present invention includes: a determiner determining a transfer rate of data transferred from the radio network controller to the radio base station, based on a predetermined bandwidth of a wired transmission path, a bandwidth of the wired transmission path not being used, and a bandwidth of the wired transmission path being used by the mobile station; and a notifier notifying the radio network controller of the determined transfer rate.
    Type: Grant
    Filed: April 27, 2009
    Date of Patent: April 16, 2013
    Assignee: NTT DoCoMo, Inc.
    Inventors: Takahiro Hayashi, Akihito Hanaki, Yoshikazu Goto, Yukiko Takagi
  • Patent number: 8423217
    Abstract: A hybrid vehicle wherein such a situation that the residual capacity of a battery drops significantly below the lower limit of a reasonable range is avoided while fuel efficiency is enhanced. The hybrid vehicle, including an engine, a generator, a battery, and an electric motor for driving, is further provided with a converter for supplying the voltage of the battery that has been boosted to the electric motor, an eco-switch for selecting a first mode or a second mode in association with the boosting operation of the converter, and a hybrid ECU for changing the upper limit of the voltage boosted by the converter from a first upper limit in the first mode to a second upper limit lower than the first upper limit when the second mode is selected by the eco-switch, and changing the upper limit of the voltage boosted by the converter from the second upper limit to the first upper limit when the residual capacity of the battery drops below a threshold.
    Type: Grant
    Filed: June 8, 2009
    Date of Patent: April 16, 2013
    Assignee: Toyota Jidosha Kabushiki Kaisha
    Inventors: Yasushi Kojima, Kensuke Takagi, Masatoshi Kimata
  • Patent number: 8420419
    Abstract: A method of fabricating a III-nitride semiconductor laser device includes: preparing a substrate product, where the substrate product has a laser structure, the laser structure includes a semiconductor region and a substrate of a hexagonal III-nitride semiconductor, the substrate has a semipolar primary surface, and the semiconductor region is formed on the semipolar primary surface; scribing a first surface of the substrate product to form a scribed mark, the scribed mark extending in a direction of an a-axis of the hexagonal III-nitride semiconductor; and after forming the scribed mark, carrying out breakup of the substrate product by press against a second region of the substrate product while supporting a first region of the substrate product but not supporting the second region thereof, to form another substrate product and a laser bar.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: April 16, 2013
    Assignee: Sumitomo Electric Industries, Ltd.
    Inventors: Shimpei Takagi, Yusuke Yoshizumi, Koji Katayama, Masaki Ueno, Takatoshi Ikegami
  • Patent number: 8422892
    Abstract: There is provided an image forming apparatus including: an image data acquiring unit that acquires image data of an image formed on a sheet; an identification information acquiring unit that acquires identification information that identifies the sheet on which the image is formed; an image forming unit that forms an image based on the image data on the sheet with a decolorable colorant which becomes colorless by a predetermined chemical reaction and that forms an identification information image based on the identification information on the sheet with a non-decolorable colorant which does not become colorless by the chemical reaction; and a storage control unit that stores the identification information and the image data of the image to be formed on the sheet, on which the identification information image corresponding to the identification information is formed, in a predetermined storage region in a correlated manner.
    Type: Grant
    Filed: April 26, 2010
    Date of Patent: April 16, 2013
    Assignees: Kabushiki Kaisha Toshiba, Toshiba Tec Kabushiki Kaisha
    Inventors: Minoru Yoshida, Yoshiaki Kaneko, Osamu Takagi, Takahito Kabai, Hiroyuki Taguchi, Ken Iguchi, Hiroshi Hashidume, Makoto Tani, Takahisa Hirano
  • Patent number: 8418735
    Abstract: A vehicle wheel includes a disk and a rim having a well portion and fixed to the disk for supporting a tire, and an additional air chamber member secured to an outer circumferential surface of the well portion in a tire air chamber defined between the rim and the tire. The additional air chamber member includes an additional air chamber and a communication pipe with a communication through hole therein for communication between the additional air chamber and the tire air chamber, and the communication pipe protrudes from the peak in a direction substantially parallel to an axial direction of the wheel. The additional air chamber has a peak in a radial direction of the vehicle wheel. A radius of rotation of the wheel at the tip of the communication through hole is ? a radius of rotation of the wheel at the peak of the additional air chamber.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: April 16, 2013
    Assignee: Honda Motor Co., Ltd.
    Inventors: Youichi Kamiyama, Katsushi Ishii, Hisamitsu Takagi
  • Patent number: 8420969
    Abstract: An embodiment of a switchgear has: a closing shaft; a main lever fixed to the closing shaft and associated with a movable contact; a cutoff spring; a sub-shaft; a sub-lever and a latch lever which are connected to the sub-shaft; a roller pin mounted to the leading end of the latch lever; a latch; a latch returning spring for urging the latch; a latch pin fixed to the latch; and a ring mounted to the latch pin so as to be movable in the radial direction of the latch pin. In the closed state, the roller pin presses the leading end of the latch. In power cutoff operation, latch is pulled so as to permit rotation of the latch, engagement between the roller pin and the leading end of the latch is disengaged, and the sub-shaft is rotated by urging by the cutoff spring.
    Type: Grant
    Filed: September 14, 2010
    Date of Patent: April 16, 2013
    Assignee: Kabushiki Kaisha Toshiba
    Inventors: Satoshi Marushima, Yoshiaki Ohda, Yoshikata Kobayashi, Masaharu Shimizu, Hirokazu Takagi
  • Publication number: 20130087395
    Abstract: A utility vehicle comprises a driver seat; a passenger seat positioned such that the passenger seat and the driver seat are arranged side by side in a rightward and leftward direction; a console box provided between the driver seat and the passenger seat; a shift lever operated by a driver to perform a shifting operation; and a grab member provided in the vicinity of the passenger seat and secured to the vehicle body frame; wherein the shift lever is provided between the driver seat and the passenger seat and is positioned closer to the driver seat than a center of the console box in the rightward and leftward direction; and the grab member is provided between the driver seat and the passenger seat and is positioned closer to the passenger seat than the center of the console box in the rightward and leftward direction.
    Type: Application
    Filed: October 6, 2011
    Publication date: April 11, 2013
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hidetoshi Kaku, Chad Enger, Brian Butler, Yoshinori Tsumiyama, Jun Takagi
  • Patent number: 8417086
    Abstract: While viewing and listening to AV data, other AV data is converted and transferred to a reproducing terminal. A recorder has two decoding parts as a decoding unit of AV data on a recording medium. AV data which was decoded in one of the decoding parts is supplied to a monitor device. When there is a transfer request for AV data, in accordance with a schedule which is formulated based on a transfer request list and a programmed picture recording list, AV data in the transfer request list is decoded in the other one of the decoding parts, encoded in an encoding part, converted into new AV data, and recorded in the recording medium. When a connection to the reproducing terminal is detected, the new AV data on the recording medium is transferred to the reproducing terminal. Since it has two decoding parts, it is possible to convert other AV data into new AV data while viewing and listening to AV data on the monitor device.
    Type: Grant
    Filed: December 13, 2004
    Date of Patent: April 9, 2013
    Assignee: Sony Corporation
    Inventors: Hiroshi Takagi, Junji Oiwa
  • Patent number: D680165
    Type: Grant
    Filed: June 26, 2012
    Date of Patent: April 16, 2013
    Assignee: Brother Industries, Ltd.
    Inventors: Yuki Takagi, Tomohiro Kanbe