Patents by Inventor Yoshinobu Tanaka

Yoshinobu Tanaka 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: 9225908
    Abstract: An imaging apparatus includes a solid-state image sensor that has a plurality of pixels arranged in a two-dimensional matrix form and outputs pixel signals according to subject light incident on each of the plurality of pixels in at least two or more drive modes, a first processing unit that performs, on the pixel signals output by the solid-state image sensor according to any one drive mode, the equal process to a first process performed when the solid-state image sensor outputs the pixel signals according to another drive mode and a pixel signal selection unit that selects any one of the pixel signals that are subject to the equal process to the first process performed by the first processing unit or the pixel signals that are subject to the first process performed by the solid-state image sensor according to the latter drive mode.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: December 29, 2015
    Assignee: OLYMPUS CORPORATION
    Inventors: Yoshinobu Tanaka, Takashi Yanada, Akira Ueno
  • Publication number: 20150334394
    Abstract: An image processing apparatus includes: a dummy region adding section configured to add a dummy region to an end part of image data; a dividing position determining section configured to randomly determine a dividing position at which the image data is divided into a plurality of pieces of rectangular image data having the same shape; a dividing section configured to divide the image data into the plurality of pieces of rectangular image data based on the dividing position determined by the dividing position determining section; and a compressing section configured to compress the plurality of pieces of rectangular image data obtained through a dividing operation of the dividing section.
    Type: Application
    Filed: April 2, 2015
    Publication date: November 19, 2015
    Applicant: OLYMPUS CORPORATION
    Inventors: Naoto Funakoshi, Akira Ueno, Yoshinobu Tanaka
  • Publication number: 20150275830
    Abstract: A supercharging system for a combustion engine of a motorcycle includes a supercharger which pressurizes intake air and supplies the intake air to the combustion engine, an air intake chamber which is connected to downstream of the supercharger, a relief passage which relieves the high-pressure intake air within the air intake chamber, and a relief valve which is provided on the relief passage. The air intake chamber is disposed above the combustion engine, and the relief passage is disposed below an upper end of the air intake chamber. The relief passage is connected to a front surface of the air intake chamber.
    Type: Application
    Filed: June 15, 2015
    Publication date: October 1, 2015
    Inventors: Hiroyuki Watanabe, Hisatoyo Arima, Satoaki Ichi, Yoshinobu Tanaka
  • Patent number: 9137446
    Abstract: An imaging device, a method of capturing an image, and a program product used to capture a plurality of images, reduce the captured images, transfer second image data correspondent to each of the reduced images, display first images and identify a second image correspondent to the first image, which is instructed by a user.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: September 15, 2015
    Assignee: OLYMPUS CORPORATION
    Inventors: Yoshinobu Tanaka, Akira Ueno, Takashi Yanada
  • Patent number: 9127591
    Abstract: A supercharger drive device (1) for a combustion engine (E) includes a gear carrier shaft (6) operable to rotate in unison with a crankshaft (2) of the combustion engine (E), a high speed gear (8) and a low speed gear (10) provided in the gear carrier shaft (6), a drive shaft (14) of a supercharger (12) which is rotatable when coupled with either one of the high speed gear (8) and the low speed gear (10), a gear shifter (16) for selecting one of the high speed gear (8) and the low speed gear (10) for transmitting a motive force from the gear carrier shaft (6) to the drive shaft (14) through the selected one of the high and low speed gears (8) and (10), and a shifter drive unit (18) for actuating the gear shifter (16) in dependence on the rotational speed of the combustion engine (E).
    Type: Grant
    Filed: April 6, 2012
    Date of Patent: September 8, 2015
    Assignee: Kawasaki Jukogyo Kabushiki Kaisha
    Inventors: Hisatoyo Arima, Yoshinobu Tanaka
  • Publication number: 20150184586
    Abstract: A supercharger-equipped combustion engine includes a crankshaft extending in a widthwise direction of a vehicle supported by a crankcase and a supercharger disposed above the crankcase. Power from the crankshaft is transmitted through a supercharger transmission to the supercharger. A crankcase body has an opening formed to be opened at the right side in the widthwise direction, and at least a part of the opening is covered with a holder detachably mounted on the crankcase body. The supercharger transmission includes input and output shafts extending in the widthwise direction of the vehicle, and the input and output shafts are rotatably supported at first end portions thereof at the right side by first bearing portions formed in the holder and are rotatably supported at second end portions thereof at the left side by second bearing portions formed in a side wall of the crankcase body.
    Type: Application
    Filed: March 10, 2015
    Publication date: July 2, 2015
    Inventors: Yoshinobu Tanaka, Yoshiharu Matsuda
  • Publication number: 20150163432
    Abstract: An image processing device includes an extended region sum of absolute differences (SAD) calculation unit configured to define each of an extended target region obtained by combining a plurality of predetermined target regions for each target pixel and an extended reference region obtained by combining a plurality of predetermined reference regions for each corresponding reference pixel and output an extended SAD calculation result obtained by performing SAD calculation based on values represented by pixel signals of pixels included in the extended target region and the extended reference region, and subtraction processing units equal in number to the target pixels to be simultaneously correlated and configured to correspond to the plurality of target pixels and output SAD calculation results obtained by performing subtraction processes based on the extended SAD calculation result and an SAD calculation result of a region which is not included in a target region.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 11, 2015
    Applicant: OLYMPUS CORPORATION
    Inventors: Ryusuke Tsuchida, Yoshinobu Tanaka, Takashi Yanada
  • Publication number: 20150161478
    Abstract: An image processing device includes: a common region sum of absolute differences (SAD) calculation unit configured to define each of a common target region in which a plurality of target regions predetermined for each target pixel overlap and a common reference region in which a plurality of reference regions predetermined for each corresponding reference pixel overlap and output a common SAD calculation result obtained by performing SAD calculation based on values represented by pixel signals of pixels included in the common target region and the common reference region; and addition processing units equal in number to the target pixels to be simultaneously correlated and configured to correspond to the target pixels and output SAD calculation results obtained by performing addition processes based on the common SAD calculation result and an SAD calculation result of a region which is not included in the common target region within a target region.
    Type: Application
    Filed: December 4, 2014
    Publication date: June 11, 2015
    Applicant: OLYMPUS CORPORATION
    Inventors: Ryusuke Tsuchida, Yoshinobu Tanaka, Takashi Yanada
  • Publication number: 20150128745
    Abstract: A gear changer of a power transmitting device includes an input shaft to which a rotational force is inputted from an engine, an output shaft for outputting the rotational force to a rear wheel, and a plurality of speed change gear pairs for transmitting the rotational force from the input shaft to the output shaft. A slider member for selecting one of the speed change gear pairs to transmit the rotational force from the input shaft to the output shaft is supported by the output shaft. Selection of one of the speed change gear pairs is accomplished by moving the slider member in an axial direction by means of a shifter mechanism. A pump rotary shaft, to which the rotation is transmitted from the input shaft, is disposed at a location between the input shaft and the shifter mechanism in a circumferential direction of the output shaft.
    Type: Application
    Filed: November 6, 2014
    Publication date: May 14, 2015
    Inventors: Atsushi Senda, Yoshinobu Tanaka, Yoshiharu Matsuda
  • Publication number: 20150122232
    Abstract: An air intake duct of a motorcycle forms an air intake passage for supplying an intake air to a supercharger. The air intake duct forms a curve portion and is connected to the supercharger. The air intake passage has a transverse cross-section which is shaped such that a dimension in an orthogonal direction that is orthogonal to a radial direction of the curve portion is gradually reduced from the center of the curve portion toward an outer side, in the radial direction, of the curve portion.
    Type: Application
    Filed: January 6, 2015
    Publication date: May 7, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Satoaki Ichi, Hiroyuki Watanabe, Kozo Arai, Yoshinobu Tanaka
  • Patent number: 9026703
    Abstract: A bus monitoring device may include a measurement unit configured to measure a bandwidth of data on a common bus for a unit time, which is constant and predetermined, based on transfer information indicating a state of exchange of the data when a plurality of processing blocks connected to the common bus exchange the data via the common bus with a memory including an address space having a plurality of banks.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: May 5, 2015
    Assignee: Olympus Corporation
    Inventors: Yoshinobu Tanaka, Akira Ueno
  • Publication number: 20150114365
    Abstract: A combustion engine for a motorcycle includes a supercharger which pressurizes intake air. The supercharger is driven by power of the combustion engine. A first cushioning body which suppresses rotation fluctuation of power is provided on a power transmission path leading from the combustion engine to the supercharger. The first cushioning body has a damper structure to transmit power from an upstream side to a downstream side thereof through an elastic body.
    Type: Application
    Filed: January 7, 2015
    Publication date: April 30, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Yoshiharu Matsuda, Yoshinobu Tanaka
  • Publication number: 20150114745
    Abstract: A combustion engine of a motorcycle has an engine rotary shaft extending in a vehicle widthwise direction. Incoming wind taken in from a front of a steering handle that is positioned in front of the combustion engine, is introduced through an air intake duct to the combustion engine. The air intake duct extends from the front of the steering handle to a rearward of a cylinder block so as to pass above a radiator and pass laterally of one side of the cylinder block.
    Type: Application
    Filed: January 7, 2015
    Publication date: April 30, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Satoaki Ichi, Hiroyuki Watanabe, Kozo Arai, Yoshinobu Tanaka
  • Publication number: 20150114744
    Abstract: A combustion engine mounted on a motorcycle includes an engine rotary shaft extending in a vehicle widthwise direction and a supercharger disposed rearwardly of a cylinder block. The combustion engine also includes an air intake duct through which an incoming wind flowing forwardly of a traveling direction with respect to the combustion engine is introduced into the supercharger. The air intake duct is fluid connected with an air intake port of the supercharger after having passed laterally of the combustion engine.
    Type: Application
    Filed: January 6, 2015
    Publication date: April 30, 2015
    Inventors: Shohei Naruoka, Yoshinobu Tanaka
  • Publication number: 20150118026
    Abstract: A combustion engine (E) for a motorcycle includes a crankshaft (26) extending in a widthwise direction of the motorcycle and a supercharger (42) which pressurizes intake air (I). A clutch gear (72) to which a clutch is connected is provided at the right side of the crankshaft (26), and a supercharger gear (80) which drives the supercharger (42) is provided at the left side of the clutch gear (72). The supercharger gear (80) is formed on a crank web (75) disposed such that a journal (68) is located between the clutch gear (72) and the crank web (75).
    Type: Application
    Filed: January 7, 2015
    Publication date: April 30, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Yoshiharu Matsuda, Yoshinobu Tanaka
  • Publication number: 20150114599
    Abstract: An air intake duct of a motorcycle extends rearwardly from a front portion of a motorcycle body so as to pass laterally of the left side of a motorcycle frame structure, and incoming wind is supplied as an intake air through the air intake duct to a combustion engine. The air intake duct is divided in a widthwise direction of the motorcycle. An upper dividing face of the air intake duct is disposed inward of an intermediate position, in a motorcycle widthwise direction, of the air intake duct.
    Type: Application
    Filed: January 6, 2015
    Publication date: April 30, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Satoaki Ichi, Hiroyuki Watanabe, Kozo Arai, Yoshinobu Tanaka
  • Patent number: 9021162
    Abstract: A data processing apparatus may include a data conversion unit for, when converting a plurality of sequentially input data into conversion data of the same bit number as a data bus having a prescribed bit number and sequentially transferring the conversion data. The data conversion unit may include a first data generation unit, a second data generation unit for generating second data obtained by allocating a prescribed second number of input data in the input data not allocated to the first data, to the second bit range and a data coupling unit for coupling the first data and the second data to generate the conversion data having the bit number of the bus width of the data bus.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: April 28, 2015
    Assignee: Olympus Corporation
    Inventors: Ryusuke Tsuchida, Akira Ueno, Masami Shimamura, Yoshinobu Tanaka, Takashi Yanada, Tomoyuki Sengoku
  • Publication number: 20150107563
    Abstract: An air intake duct, of a saddle-riding type vehicle, in which a flow velocity of an intake air is less likely to be reduced to enable prevention of reduction of an efficiency of a supercharger, is provided. The air intake duct of a motorcycle serves to supply incoming wind as the intake air to the supercharger for a combustion engine. The air intake duct has a passage area that is gradually reduced from an air intake port at a front portion toward a downstream portion connected to the supercharger at a rear portion.
    Type: Application
    Filed: January 7, 2015
    Publication date: April 23, 2015
    Inventors: Shohei Naruoka, Hisatoyo Arima, Satoaki Ichi, Hiroyuki Watanabe, Kozo Arai, Yoshinobu Tanaka
  • Patent number: 9007479
    Abstract: An imaging apparatus and an evaluation value generation apparatus can include an image data interface unit that outputs image data according to a pixel signal input from a solid-state imaging device as first image data, an image data reading unit that reads image data stored in a storage unit and outputs the read image data as second image data, an evaluation value generation unit that generates an evaluation value based on input image data, an image data selection unit that selects one of image data based on the first image data and image data based on the second image data as image data to be input to the evaluation value generation unit, and an image data writing unit that stores the image data based on the first image data in the storage unit.
    Type: Grant
    Filed: December 21, 2012
    Date of Patent: April 14, 2015
    Assignee: Olympus Corporation
    Inventors: Yoshinobu Tanaka, Takashi Yanada, Tomoyuki Sengoku
  • Patent number: 9003132
    Abstract: A data processing apparatus may include a plurality of buffer units that stores data, a data write control unit that writes input data to any one of the plurality of buffer units by exclusively controlling the plurality of buffer units, and a data read control unit that reads data to be output from any one of the plurality of buffer units by exclusively controlling the plurality of buffer units. The data write control unit may output a data write completion signal indicating that the writing of the data is completed when the writing of the input data is completed. The data read control unit may output a data read completion signal indicating that the reading of the data is completed when the reading of the data to be output is completed.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: April 7, 2015
    Assignee: Olympus Corporation
    Inventors: Keisuke Nakazono, Yoshinobu Tanaka, Akira Ueno