Patents by Inventor Atsushi Maruyama

Atsushi Maruyama 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: 9237273
    Abstract: An imaging apparatus includes an imaging unit, a sample acquisition unit, a photographing state determination unit, a guide display generation unit and a display unit. The imaging unit acquires a subject image which is an image of a subject. The sample acquisition unit acquires a sample image. The photographing state determination unit calculates position and posture information indicative of an inclination relative to a horizontal plane and a height of the imaging unit. The guide display generation unit creates a guide display showing a method for photographing for approximating a composition of the subject image to a composition of the sample image based on the position and posture information. The display unit displays the guide display.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: January 12, 2016
    Assignee: Olympus Corporation
    Inventors: Atsushi Maruyama, Kazuhiko Shimura, Takashi Kobiki, Osamu Nonaka
  • Publication number: 20150358497
    Abstract: An image capturing apparatus includes an image capturing unit, an image processing unit, a database, a display unit, a coordinate acquisition unit, a shooting parameter decision unit and a control unit. The image capturing unit acquires image data. The image processing unit performs image processing. The database includes a relationship between a sensitivity word pair and a change in a control parameter. The display unit displays an operation position together with the sensitivity word pair. The coordinate acquisition unit decides a value corresponding to the sensitivity word pair as a selected value. The shooting parameter decision unit decides a value of a shooting parameter based on the selected value. The control unit controls the image capturing unit or the image processing unit based on the value of the shooting parameter.
    Type: Application
    Filed: May 6, 2015
    Publication date: December 10, 2015
    Inventors: Atsushi MARUYAMA, Tomomi NAKAJIMA, Kensei ITO, Naoki FUJII, Osamu NONAKA
  • Publication number: 20150341192
    Abstract: An adaptive equalizer (100) has a signal converter (200) for performing a fast Fourier transform and/or an inverse fast Fourier transform. The signal converter (200) has: a first wide-bit memory (201) capable of reading/writing a plurality of sample signals; a first register group (202) comprising a plurality of registers capable of accessing the first wide-bit memory (201); a butterfly computation unit group (204) comprising a plurality of butterfly computation units; and a first connection switching unit (203) for switching the state of connection between the plurality of registers and the plurality of butterfly computation units.
    Type: Application
    Filed: July 30, 2015
    Publication date: November 26, 2015
    Inventors: Hidekuni YOMO, Akihiko MATSUOKA, Atsushi MARUYAMA
  • Patent number: 9191253
    Abstract: An adaptive equalizer (100) has a signal converter (200) for performing a fast Fourier transform and/or an inverse fast Fourier transform. The signal converter (200) has: a first wide-bit memory (201) capable of reading/writing a plurality of sample signals; a first register group (202) comprising a plurality of registers capable of accessing the first wide-bit memory (201); a butterfly computation unit group (204) comprising a plurality of butterfly computation units; and a first connection switching unit (203) for switching the state of connection between the plurality of registers and the plurality of butterfly computation units.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: November 17, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hidekuni Yomo, Akihiko Matsuoka, Atsushi Maruyama
  • Patent number: 9189610
    Abstract: A projection type image display device provided with an unauthorized use preventing system includes a button unit or a remote controller for operating the display device, a condition memory for storing information indicating at least one use condition in an authorized use of the display device, a password memory for storing a password for releasing a restriction on the use of the display device, a detector for detecting a used condition of the display device at a power on timing, and a processor for imposing restrictions on the use of the display device when the use condition detected by the detector does not match the at least one use condition indicated by the information stored in the condition memory and for relieving the restriction based upon input of the password.
    Type: Grant
    Filed: April 30, 2014
    Date of Patent: November 17, 2015
    Assignee: HITACHI MAXELL, LTD.
    Inventors: Tatsuro Nakamura, Masaaki Takatsuji, Atsushi Maruyama
  • Patent number: 9166804
    Abstract: There is provided a packet transmission control device including a packet interval adjustment unit that adjusts packet intervals of a plurality of packets, a packet replication unit that replicates the plurality of packets whose packet intervals are adjusted by the packet interval adjustment unit to generate a plurality of packet groups, and a destination assignment unit that assigns different destination information pieces to the respective plurality of packet groups generated by the packet replication unit.
    Type: Grant
    Filed: August 22, 2011
    Date of Patent: October 20, 2015
    Assignee: Sony Corporation
    Inventors: Tomoyuki Ono, Tatsuaki Yukawa, Atsushi Maruyama, Seishi Tomonaga
  • Publication number: 20150288913
    Abstract: A video display system for a meeting includes a video information terminal device typified by a liquid crystal projector, a video display unit typified by a whiteboard, a server which stores information and a user terminal (mobile terminal) held by a member of the meeting. A host of the meeting transmits information regarding the time of the meeting, members, and contents thereof to the server. A reservation list and a participant list are displayed and updated depending on an attendance/nonattendance answer from a member. A diagram or letters written on the whiteboard during the meeting are captured by the video information terminal device, inverted in brightness, stored in a memory, and displayed as a video image. At the end of the meeting, video data is stored as a file. When the meeting is resumed, the stored file is reproduced, developed in the memory, and displayed as a video image.
    Type: Application
    Filed: November 9, 2012
    Publication date: October 8, 2015
    Inventors: Atsushi Maruyama, Kenichi Iwahara, Shinji Onodera, Masaaki Takatsuji, Yusaku Someya, Yuta Kawaguchi, Tatsuo Murai, Atsushi Ishibashi, Tatsuya Tokunaga, Jihoon Jang
  • Patent number: 9154347
    Abstract: An adaptive equalizer capable of suppressing an increase in circuit scale and an increase in operation clock frequency. An adaptive equalizer (100) performs an adaptive equalization process on a time-region signal in a frequency region. A signal converter (200) has: a first wide-bit memory (201) capable of reading/writing a plurality of sample signals; a first register group (202) comprising a plurality of registers capable of accessing the first wide-bit memory (201); a butterfly computation unit group (204) comprising a plurality of butterfly computation units; and a first connection switching unit (203) for switching the state of connection between the plurality of registers and the plurality of butterfly computation units.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: October 6, 2015
    Assignee: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    Inventors: Hidekuni Yomo, Akihiko Matsuoka, Atsushi Maruyama
  • Patent number: 9046030
    Abstract: An air-cooled engine for a working machine includes a fan cover, a muffler protector, and an insulator. The fan cover has a guide opening for guiding a cooling air toward an exhaust muffler. The muffler protector has air discharge holes for discharging the cooling air, which has been introduced through the guide opening into a guide passage, in a direction away from the working machine. The insulator has a deflector section bent toward a carburetor so that the cooling air having passed through another guide passage between the insulator and cylinder barrel is guided by the deflector section in a direction away from the working machine.
    Type: Grant
    Filed: April 8, 2014
    Date of Patent: June 2, 2015
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Noboru Kawaguchi, Toshiyuki Matsuda, Eishi Sogo, Teruyuki Saitoh, Shota Gomibuchi, Atsushi Maruyama
  • Patent number: 9001255
    Abstract: An imaging apparatus includes an imaging unit that generates image data of a subject image obtained via a lens unit, a display unit that displays an image corresponding to the image data generated by the imaging unit, an input unit that receives input for specifying an area of a portion of the image displayed by the display unit, and a display controller that controls a display mode for confirming a specified image corresponding to the area of which input is received by the input unit.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: April 7, 2015
    Assignee: Olympus Imaging Corp.
    Inventors: Yoshinori Matsuzawa, Atsushi Maruyama, Osamu Nonaka
  • Publication number: 20150028467
    Abstract: A semiconductor device can reduce the number of bonding wires. The semiconductor device includes two or more semiconductor elements each of which has electrodes on a first main surface and a second main surface, an electrode plate that has one surface which is bonded to electrodes on the first main surfaces of the semiconductor elements, with a first bonding material layer interposed therebetween, and extends over the electrodes on the first main surfaces of the two or more semiconductor elements, and a conductive plate that includes a first lead terminal and a semiconductor element bonding portion which is bonded to electrodes on the second main surfaces of the semiconductor elements. A second bonding material layer is interposed therebetween, and is connected to the electrodes on the second main surfaces of the two or more semiconductor elements.
    Type: Application
    Filed: October 10, 2014
    Publication date: January 29, 2015
    Applicant: FUJI ELECTRIC CO., LTD.
    Inventors: Takeshi YOKOYAMA, Masaaki OCHIAI, Atsushi MARUYAMA, Tomonori SEKI, Shinichiro MATSUNAGA
  • Patent number: 8926471
    Abstract: A differential device is comprised of a casing with a first end wall and a side wall forming a corner with the first end wall; a differential gear set including an input gear and first and second side gears that are so meshed with the input gear to allow differential motion between the first and second side gears; and a clutch member being housed in and axially movable in the casing from a first position where the clutch member engages with the first side gear to limit the differential motion to a second position where the clutch member rests on the first end wall and frees the first side gear, the clutch member slidably fitting on the first side gear so as to keep the clutch member concentric with the first side gear.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: January 6, 2015
    Assignee: GKN Driveline Japan Ltd
    Inventors: Yasuo Yamanaka, Atsushi Maruyama
  • Publication number: 20140368716
    Abstract: An imaging apparatus includes an imaging unit, a sample acquisition unit, a photographing state determination unit, a guide display generation unit and a display unit. The imaging unit acquires a subject image which is an image of a subject. The sample acquisition unit acquires a sample image. The photographing state determination unit calculates position and posture information indicative of an inclination relative to a horizontal plane and a height of the imaging unit. The guide display generation unit creates a guide display showing a method for photographing for approximating a composition of the subject image to a composition of the sample image based on the position and posture information. The display unit displays the guide display.
    Type: Application
    Filed: June 24, 2014
    Publication date: December 18, 2014
    Inventors: Atsushi MARUYAMA, Kazuhiko SHIMURA, Takashi KOBIKI, Osamu NONAKA
  • Publication number: 20140359031
    Abstract: Based on information extracted from a message created and addressed to a group, a setting unit sets a responsible person of the message from a plurality of members corresponding to the group. An adding unit adds the message to message lists of the plurality of members. According to confirmation of the message by the responsible person, a removing unit removes the message from the message lists of the plurality of members except the responsible person.
    Type: Application
    Filed: April 17, 2014
    Publication date: December 4, 2014
    Applicant: FUJITSU LIMITED
    Inventor: Atsushi MARUYAMA
  • Publication number: 20140305107
    Abstract: An air-cooled engine for a working machine includes a fan cover, a muffler protector, and an insulator. The fan cover has a guide opening for guiding a cooling air toward an exhaust muffler. The muffler protector has air discharge holes for discharging the cooling air, which has been introduced through the guide opening into a guide passage, in a direction away from the working machine. The insulator has a deflector section bent toward a carburetor so that the cooling air having passed through another guide passage between the insulator and cylinder barrel is guided by the deflector section in a direction away from the working machine.
    Type: Application
    Filed: April 8, 2014
    Publication date: October 16, 2014
    Applicant: HONDA MOTOR CO., LTD.
    Inventors: Noboru Kawaguchi, Toshiyuki Matsuda, Eishi Sogo, Teruyuki Saitoh, Shota Gomibuchi, Atsushi Maruyama
  • Publication number: 20140298451
    Abstract: A projection type image display device provided with an unauthorized use preventing system includes a button unit or a remote controller for operating the display device, a condition memory for storing information indicating at least one use condition in an authorized use of the display device, a password memory for storing a password for releasing a restriction on the use of the display device, a detector for detecting a used condition of the display device at a power on timing, and a processor for imposing restrictions on the use of the display device when the use condition detected by the detector does not match the at least one use condition indicated by the information stored in the condition memory and for relieving the restriction based upon input of the password.
    Type: Application
    Filed: April 30, 2014
    Publication date: October 2, 2014
    Applicant: Hitachi Consumer Electronics Co., Ltd
    Inventors: Tatsuro NAKAMURA, Masaaki TAKATSUJI, Atsushi MARUYAMA
  • Patent number: 8844276
    Abstract: An exhaust muffler disposed in proximity to a cylinder of a general-purpose engine is provided, in which an exhaust muffler for a general-purpose engine is formed from a muffler main body connected to a cylinder of a general-purpose engine via an exhaust pipe and disposed adjacent to the cylinder, a partition member that divides the interior of the muffler main body into a first muffler chamber communicating with the exhaust pipe and a second muffler chamber communicating with an exhaust outlet of the muffler main body, and an exhaust cooling pipe exposed outside the muffler main body while providing communication between the first muffler chamber and the second muffler chamber. This enables exhaust gas to be cooled effectively by passing though the exhaust cooling pipe when moving from the first muffler chamber to the second muffler chamber, thus enhancing muffling by reducing the pressure of the exhaust gas.
    Type: Grant
    Filed: September 14, 2009
    Date of Patent: September 30, 2014
    Assignee: Honda Motor Co., Ltd.
    Inventors: Shoji Kawase, Atsushi Maruyama, Toru Kawai
  • Patent number: 8822550
    Abstract: The present invention provides a UCST-type thermoresponsive polymer compound which responds to a temperature under physiological conditions and has biofunctionality, and various uses thereof as a thermoresponsive material. Specifically, the invention provides a thermoresponsive material containing, as an active ingredient, a polymer compound represented by Formula (I) below or an addition salt thereof, the thermoresponsive material having an upper critical solution temperature in the range of 5 to 50° C. in an aqueous solution with a salt concentration of at least 1 mM and a pH in the range of 3 to 10.5: wherein m represents an integer of 10 or more; n represents a number satisfying 0.4?n?1; R1 represents hydrogen or succinyl; and R2 represents carbamoyl.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: September 2, 2014
    Assignee: Kyushu University, National University Corporation
    Inventors: Naohiko Shimada, Atsushi Maruyama
  • Patent number: 8786725
    Abstract: A camera detects a face portion of a subject from a shot image to determine whether a shot image is a good shot candidate image from the features of the face portion and a face portion-related image portion. As examples, the features include, but not be limited to, (1) the shape and variation in contour ranging from the vicinity of the face portion, (2) the position of a hand or leg to be determined by similarity to the skin tone of the face portion, and (3) determination made from the detection result of the face portion as to whether the subject is a half-length or full-length figure.
    Type: Grant
    Filed: January 31, 2012
    Date of Patent: July 22, 2014
    Assignee: Olympus Imaging Corp.
    Inventors: Atsushi Maruyama, Osamu Nonaka
  • Publication number: 20140192856
    Abstract: An adaptive equalizer (100) has a signal converter (200) for performing a fast Fourier transform and/or an inverse fast Fourier transform. The signal converter (200) has: a first wide-bit memory (201) capable of reading/writing a plurality of sample signals; a first register group (202) comprising a plurality of registers capable of accessing the first wide-bit memory (201); a butterfly computation unit group (204) comprising a plurality of butterfly computation units; and a first connection switching unit (203) for switching the state of connection between the plurality of registers and the plurality of butterfly computation units.
    Type: Application
    Filed: June 29, 2012
    Publication date: July 10, 2014
    Applicant: PANASONIC CORPORATION
    Inventors: Hidekuni Yomo, Akihiko Matsuoka, Atsushi Maruyama