Patents by Inventor Toru Maeda

Toru Maeda 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: 7254466
    Abstract: An engine start controller shortens the time required from when an operation switch is operated to when an engine is started. The engine start controller controls starting of the engine of a vehicle and power supply to an electric device system. A control unit selectively locks the steering shaft of the vehicle and performs authentication with a portable device, which is carried by a user of the vehicle, for permitting use of the vehicle. An operation switch is connected to the control unit and generates an operation signal when operated by the user. The control unit unlocks the steering shaft in parallel with supplying power to the electric device system when the operation signal is generated and use of the vehicle is permitted through the authentication.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: August 7, 2007
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Hiroshi Mori, Toru Maeda, Yuji Fukano, Tomoo Kakegawa, Tomoyuki Funayama, Takashi Yanatsubo
  • Publication number: 20070169851
    Abstract: An object of the present invention is to provide a soft magnetic material exhibiting excellent magnetic characteristics regardless of the frequency to be applied and a dust core produced from the soft magnetic material. The means for solving the invention is a soft magnetic material that comprises metal magnetic particles 10 containing iron and oxygen. The ratio of oxygen contained in metal magnetic particles 10 is more than 0 and less than 0.05% by mass. A dust core produced using such a soft magnetic material has a coercive force of 2.0×102 A/m or less.
    Type: Application
    Filed: January 26, 2005
    Publication date: July 26, 2007
    Inventors: Hirokazu Kugai, Naoto Igarashi, Toru Maeda, Kazuhiro Hirose, Haruhisa Toyoda, Koji Mimura, Takao Nishioka
  • Publication number: 20070165274
    Abstract: Disclosed is an Internet FAX apparatus which, after receiving an Internet address from a certain destination, can communicate with the same destination in later transmission or during communication by connecting to a LAN and switching to an Internet FAX mode requiring no communication charge. An Internet facsimile apparatus on the receiving side transmits its Internet facsimile function and Internet address on an NSF signal in a standard protocol of G3 facsimile transmission and/or transmits its telephone number, Internet facsimile function, and Internet address on TSI and NSS signals in the standard protocol of G3 facsimile communication. The Internet facsimile apparatus registers an Internet facsimile function and Internet address of a partner apparatus as destination data.
    Type: Application
    Filed: January 19, 2007
    Publication date: July 19, 2007
    Applicant: Canon Kabushiki Kaisha
    Inventor: Toru Maeda
  • Publication number: 20070138869
    Abstract: An electric steering lock capable of outputting a signal correctly indicating an operation state of a steering lock mechanism even when the operation voltage of a lock detector decreases. The electric steering lock includes a CPU, a signal hold circuit, and an OR circuit. When the steering lock mechanism unlocks a steering wheel, an unlock sensor provides an H level detection signal to the CPU and the signal hold circuit. In response to the detection signal, the CPU issues a state hold command to the signal hold circuit. In response to the state hold command, the signal hold circuit generates an H level hold signal in correspondence with the detection signal. The OR circuit provides an H level signal to an immobilizer ECU when at least one of the detection signal from the unlock sensor or the hold signal has an H level.
    Type: Application
    Filed: September 27, 2005
    Publication date: June 21, 2007
    Inventors: Kazuya Otani, Toru Maeda, Toshihiro Nagae, Tomoo Kakegawa
  • Patent number: 7188871
    Abstract: A door lock mechanism includes a lock claw, a spring attached to the lock claw for urging the same in a direction toward a lock state, a lock release operation piece linked to the lock claw for moving the lock claw in a direction toward a lock release state against a force of the spring when a lock release operation is performed, and a damping device for applying a damping force to the lock claw when the lock release operation is canceled. The lock release operation piece returns the lock claw to the lock state with the force when the lock release operation is canceled. The lock release operation piece is arranged to be separated from the lock claw when the lock claw returns from the lock release state to the lock state with an external force applied to the lock claw.
    Type: Grant
    Filed: January 6, 2005
    Date of Patent: March 13, 2007
    Assignees: Nifco Inc., Mazda Motor Corporation, Nishikawa Kasei Co., Ltd.
    Inventors: Takehiko Nemoto, Toru Maeda, Hideharu Kaeriyama, Hironobu Kondou
  • Patent number: 7184179
    Abstract: Disclosed is an Internet FAX apparatus which, after receiving an Internet address from a certain destination, can communicate with the same destination in later transmission or during communication by connecting to a LAN and switching to an Internet FAX mode requiring no communication charge. An Internet facsimile apparatus on the receiving side transmits its Internet facsimile function and Internet address on an NSF signal in a standard protocol of G3 facsimile transmission and/or transmits its telephone number, Internet facsimile function, and Internet address on TSI and NSS signals in the standard protocol of G3 facsimile communication. The Internet facsimile apparatus registers an Internet facsimile function and Internet address of a partner apparatus as destination data.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: February 27, 2007
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toru Maeda
  • Publication number: 20070032880
    Abstract: A ureter stent designed for assisting the draining of urine with calculus fragments. The ureter stent includes a first holding portion, a second holding portion and a junction portion. The first holding portion has a pigtail shape for holding itself in a kidney. The second holding portion has a pigtail shape for holding itself in a bladder. The junction portion joins the first holding portion and the second holding portion and placed in a ureter. The junction portion is made of a metal round wire having no internal flow path. Urine flows outside the ureter stent.
    Type: Application
    Filed: August 2, 2006
    Publication date: February 8, 2007
    Inventor: Toru Maeda
  • Publication number: 20070027376
    Abstract: A probe adapted to be used with a pulse oximeter is disclosed. A flexible first housing is adapted to be brought into contact with at least a nail of a finger or a toe of a subject. A flexible second housing is adapted to be brought into contact with at least a top of the finger or the toe. A flexible connecting part connects the first housing and the second housing, and is adapted to cover a tip end of the nail. A light emitting element is provided on one of the first housing and the second housing. A light receiving element is provided on the other one of the first housing and the second housing.
    Type: Application
    Filed: July 28, 2006
    Publication date: February 1, 2007
    Inventors: Noriaki Todokoro, Keiichi Sugiura, Toru Maeda, Hideki Fujisaki
  • Patent number: 7161262
    Abstract: A start control apparatus has a steering lock mechanism, which includes a lock pin and a lock control unit. The lock pin is selectively engaged and disengaged from the steering shaft. The lock control unit controls the lock pin. The start control apparatus further includes a portable communication device, a verification control unit, which communicates with the portable communication device, a power source control unit, which control power supply, an engine control unit, which controls the engine, a lock state detecting switch, which detects an engaged state and a disengaged state of the lock pin. The lock control unit and the power source control unit monitor detection signals from the lock state detecting switch. The engine is permitted to be started on condition that the control units acknowledge that the lock bar is in the disengaged state.
    Type: Grant
    Filed: April 1, 2003
    Date of Patent: January 9, 2007
    Assignee: Kabushiki Kaisha Tokai Rika Denki Seisakusho
    Inventors: Toshihiro Nagae, Masaki Yoshino, Hisashi Kato, Toru Maeda, Masaki Hayashi, Tomoyuki Funayama, Toshio Asahi, Tomoo Kakegawa, Toshinori Aoki
  • Publication number: 20070001320
    Abstract: A wire bonding apparatus 10 including an XYZ drive mechanism 20 for moving a bonding arm 21 that has a bonding capillary 24 at its tip end, an XYZ drive mechanism 30 for driving a plasma arm 31 that has a plasma capillary 40 having a high-frequency coil wound at its tip end portion end, a gas supply unit 60 for supplying gas to the plasma capillary, and a high-frequency power supply unit 80 for supplying high-frequency electric power to the high-frequency coil. With a supply of high-frequency electric power to the high-frequency coil, gas is being a plasma inside the plasma capillary and is ejected from its tip end against a bonding subject 8, thus performing surface treatment on the bonding subject; and using the bonding capillary, bonding is performed interconnectedly with this surface treatment.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 4, 2007
    Inventor: Toru Maeda
  • Publication number: 20070000878
    Abstract: A bonding apparatus including a capillary 40 having a high-frequency coil 50 on its tip end portion and allowing a bonding wire 2 to pass therethrough, a position changing unit for changing the position of the tip of the bonding wire, a gas supply unit for supplying gas into the capillary, and a high-frequency power supply unit for supplying high-frequency power to the high-frequency coil. When the bonding wire is outside a plasma region 52 in the capillary, a microplasma generated in the plasma region is ejected out of the capillary and removes foreign matter or contaminants on the surface of a bonding subject. When the bonding wire is inside the plasma region, the material of the bonding wire is turned into fine particles, and a microplasma 303 containing sputtered fine particles is ejected from the capillary, allowing the material the same as the bonding wire to be deposited on the bonding subject.
    Type: Application
    Filed: June 30, 2006
    Publication date: January 4, 2007
    Inventors: Kazuo Fujita, Toru Maeda
  • Publication number: 20060159960
    Abstract: A soft magnetic material includes a plurality of composite magnetic particles. Each of the plurality of composite magnetic particles has: a metal magnetic particle including iron; a lower film surrounding the surface of the metal magnetic particle and including a nonferrous metal; and an insulating upper film surrounding the surface of the lower film and including at least one of oxygen and carbon. The nonferrous metal has an affinity with the at least one of oxygen and carbon included in the upper film that is larger than such affinity of iron; or the nonferrous metal has a diffusion coefficient with respect to the at least one of oxygen and carbon included in the upper film that is smaller than such diffusion coefficient of iron. This configuration provides desirable magnetic properties.
    Type: Application
    Filed: February 22, 2005
    Publication date: July 20, 2006
    Inventors: Toru Maeda, Naoto Igarashi, Haruhisa Toyoda, Kazuhiro Hirose
  • Publication number: 20060152348
    Abstract: A vehicle security device for improving the security level of a vehicle. The vehicle security device is connected to an engine and communicates with a portable device. A smart ECU performs a first coded communication to establish mutual authentication with the portable device. An ID code box is connected to the smart ECU, has a first code and a second code, and does not communicate with the portable device. The ID code box performs a second coded communication using the first code to establish a second mutual authentication with the smart ECU. An engine ECU performs a third coded communication using the second code to establish a third mutual authentication with the ID code box. The engine ECU enables the engine to be started when every one of the first, second, and third mutual authentications are established.
    Type: Application
    Filed: November 4, 2004
    Publication date: July 13, 2006
    Inventors: Kiyokazu Ohtaki, Toru Maeda, Hisashi Kato, Akiyoshi Osumi, Takeshi Kumazaki, Ifushi Shimonomoto, Toshio Shimomura, Yoshinori Fukuoka, Koichi Masamura
  • Publication number: 20060065372
    Abstract: A wire bonding apparatus 10 including an X table 18 guided to move in the X direction on an XY table base 14 and a driving motor 20 mounted on a motor base 16 with the movable element 22 of the driving motor 20 connected to the X table 18. The motor main body 24 is guided by a pair of motor guides 26 so as to be movable in the X direction via the laminated bodies 40. In each laminated body 40, viscoelastic flat rubber plates that have a spring element and a damping element, and flat rigid plates, are alternately disposed and laminated, so that the rigidity is large in the direction perpendicular to the laminated surfaces, and the rigidity is small in the direction parallel to the laminated surfaces, and the laminated bodies have a recovery force and a damping force due to the viscoelasticity.
    Type: Application
    Filed: September 28, 2005
    Publication date: March 30, 2006
    Inventor: Toru Maeda
  • Patent number: 7019853
    Abstract: An image communication apparatus having an Internet facsimile communication device and a G3 facsimile communication device includes a detector for detecting a facsimile function of a communication partner's apparatus during communication by the G3 facsimile communication device, and a controller for performing control of causing the G3 facsimile communication device to disconnect communication in a G3 facsimile mode and shifting to communication by the Internet facsimile communication device, based on the detection of the facsimile function of the communication partner's apparatus by the detector.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: March 28, 2006
    Assignee: Canon Kabushiki Kaisha
    Inventor: Toru Maeda
  • Publication number: 20060061821
    Abstract: An image communication apparatus having an Internet facsimile communication device and a G3 facsimile communication device includes a detector for detecting a facsimile function of a communication partner's apparatus during communication by the G3 facsimile communication device, and a controller for performing control of causing the G3 facsimile communication device to disconnect communication in a G3 facsimile mode and shifting to communication by the Internet facsimile communication device, based on the detection of the facsimile function of the communication partner's apparatus by the detector.
    Type: Application
    Filed: November 2, 2005
    Publication date: March 23, 2006
    Applicant: CANON KABUSHIKI KAISHA
    Inventor: Toru Maeda
  • Publication number: 20050274771
    Abstract: A bonding apparatus 10 including an X and Y motor parts 20 and 50, which have substantially the same construction, and a moving table 60, which can be moved in the XY plane by these motor parts. The X motor part 20 and Y motor part 50 are connected to the moving table 60 by joint mechanisms 42 and 52 that are rotatable. In the X and Y motor parts 20 and 50, the movable coils 30 of the movable elements 24 are shaft-supported by shaft-supporting mechanisms 36 so that these coils are rotatable about the Z axis, and the shaft-supporting mechanisms 36 are guided so as to be movable linearly in the X and Y axial directions respectively by a guide mechanism formed with guide rails 38 and linear guides 37.
    Type: Application
    Filed: June 10, 2005
    Publication date: December 15, 2005
    Inventors: Osamu Kakutani, Toru Maeda
  • Publication number: 20050257854
    Abstract: The object of the present invention is to provide a method for manufacturing a soft magnetic material, a soft magnetic material, a method for manufacturing a P/M soft magnetic material, and a P/M soft magnetic material which achieve the desired magnetic properties. In the method for manufacturing the soft magnetic material of the present invention, there is a first heat treatment step (step S3) in which a metal magnetic particle 10, which has iron as its main component, is heat treated to a temperature of 900 degrees C. or greater and less than the melting point of metal magnetic particle 10. After the first heat treatment step (step S3), there is a step for forming a plurality of composite magnetic particles 30 which are metal magnetic particles 10 surrounded by an insulation covering 20 (step S6).
    Type: Application
    Filed: May 11, 2005
    Publication date: November 24, 2005
    Applicant: Sumitomo Electric Industries, Ltd.
    Inventors: Toru Maeda, Naoto Igarashi, Haruhisa Toyoda, Koji Mimura
  • Publication number: 20050254087
    Abstract: In an image forming apparatus which is connected to a network (30), and forms an image on the basis of data acquired from the network, upon receiving a URL that designates image data to be acquired from a console, the URL is interpreted, and a data request is submitted to a server via the network on the basis of the interpretation result. Image data sent from the server in response to that data request is stored. If the image data is a JPEG image, an image process that warrants excellent tone reproduction is made; if the image data is a GIF image, an image process that warrants high resolution is made, and the processed image data is output to a printer to print it out.
    Type: Application
    Filed: July 14, 2005
    Publication date: November 17, 2005
    Applicant: Canon Kabushiki Kaisha
    Inventors: Kenji Aiyama, Toru Maeda, Kenzo Sekiguchi, Ritsushi Tanabe, Kotaro Yamaguchi, Hiroyuki Yaguchi, Tomohiro Akiba
  • Patent number: 6965459
    Abstract: Remote data entry is performed in such a manner that a plurality of entry items and a plurality of data items are caused to collectively enter within one communication and the check sum is calculated simultaneously with the data entry so that abnormality of the data is easily detected even if the contents of the entry data are changed due to the abnormality occurring in a facsimile apparatus. Data is collectively stored in a receiving buffer and a great quantity of data is caused to remote enter if the capacity of the buffer permits. After all remote data entries have been completed, the check sums of all entry memory regions are performed so that the memory capacity of the program code of the check sum is saved.
    Type: Grant
    Filed: March 9, 1999
    Date of Patent: November 15, 2005
    Assignee: Canon Kabushiki Kaisha
    Inventors: Kazuhiro Sugawara, Toru Maeda, Hitoshi Saito, Akemi Sato, Akira Matsui