Patents by Inventor Yoshihiro Ueda

Yoshihiro Ueda 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: 9806082
    Abstract: According to one embodiment, a semiconductor memory device includes a sense amplifier on a semiconductor substrate, a memory cell array including a memory cell above the sense amplifier, the memory cell including a capacitor and a first transistor, the capacitor including a first electrode and a second electrode, the first transistor including a first current path and a first control electrode controlling an on/off of the first current path, the first current path including a first terminal and a second terminal, the first terminal being electrically connected to the first electrode, and a first conductive line electrically connected to the second terminal and extending along an upper surface of the semiconductor substrate in a first direction, the first conductive line being electrically connected to the sense amplifier.
    Type: Grant
    Filed: September 15, 2016
    Date of Patent: October 31, 2017
    Assignee: TOSHIBA MEMORY CORPORATION
    Inventors: Chika Tanaka, Keiji Ikeda, Yoshihiro Ueda, Toshinori Numata, Tsutomu Tezuka
  • Patent number: 9795280
    Abstract: An endoscope system includes an endoscope and a cleaning adapter or connector. The endoscope has a port device or end sleeve, to which the cleaning adapter is coupled. The cleaning adapter includes a connector housing and a coupling sleeve, which has a male tapered portion. The connector housing includes a female thread (fastening device) and a guide surface. The port device includes a flange and a male thread. The guide surface guides the port device by contacting the flange. Thus, a male tapered surface or tapered sealing surface is axially aligned with a female tapered surface or tapered bore surface. The male tapered surface tightly contacts the female tapered surface by threaded engagement between the male and female threads. Accordingly, air-tightness or liquid-tightness can be ensured even in use of a plurality of connectors couplable selectively for connecting a related apparatus.
    Type: Grant
    Filed: July 24, 2014
    Date of Patent: October 24, 2017
    Assignee: FUJIFILM Corporation
    Inventor: Yoshihiro Ueda
  • Publication number: 20170271341
    Abstract: According to one embodiment, a semiconductor memory device includes a sense amplifier on a semiconductor substrate, a memory cell array including a memory cell above the sense amplifier, the memory cell including a capacitor and a first transistor, the capacitor including a first electrode and a second electrode, the first transistor including a first current path and a first control electrode controlling an on/off of the first current path, the first current path including a first terminal and a second terminal, the first terminal being electrically connected to the first electrode, and a first conductive line electrically connected to the second terminal and extending along an upper surface of the semiconductor substrate in a first direction, the first conductive line being electrically connected to the sense amplifier.
    Type: Application
    Filed: September 15, 2016
    Publication date: September 21, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventors: Chika TANAKA, Keiji IKEDA, Yoshihiro UEDA, Toshinori NUMATA, Tsutomu TEZUKA
  • Publication number: 20170263301
    Abstract: A storage device includes a memory cell array, a voltage detector disposed to detect a voltage of power supplied to the memory cell array, and a controller. The controller is configured to carry out reading of data from a target memory cell and then rewriting of the data in the target memory cell, if the detected voltage is above a threshold when a prompt of a read operation with respect to the target memory cell occurs, and prohibit the reading operation from being started, if the detected voltage is below the threshold when the prompt occurs.
    Type: Application
    Filed: December 19, 2016
    Publication date: September 14, 2017
    Inventors: Hiroshi SUKEGAWA, Yoshihiro UEDA, Kenichiro YOSHII
  • Publication number: 20170262439
    Abstract: An information processing apparatus includes an extraction unit, a determination unit, and a replacement unit. The extraction unit extracts the identical document stored in storage places of a plurality of document storage apparatuses. The determination unit determines a representative storage place which becomes a representative of the storage places of the plurality of document storage apparatuses. The replacement unit replaces documents which exist in storage places other than the representative storage place with links which point to the representative storage place.
    Type: Application
    Filed: August 15, 2016
    Publication date: September 14, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yoshihiro UEDA
  • Publication number: 20170262641
    Abstract: According to an aspect of the invention, an information processing apparatus includes a monitoring unit and a control unit. The monitoring unit monitors movement of each document being correlated with a score indicating how much the document includes pieces of personal information. The control unit controls the movement of the document monitored by the monitoring unit when a relationship among an importance degree of personal information of a movement source, an importance degree of personal information of a movement destination, and the score of the document which is a target to be moved corresponds to a predetermined relationship in a case where the document having the score larger than a predetermined threshold value or greater than or equal to the predetermined threshold value is set to the target to be moved.
    Type: Application
    Filed: August 15, 2016
    Publication date: September 14, 2017
    Applicant: FUJI XEROX CO., LTD.
    Inventor: Yoshihiro UEDA
  • Patent number: 9698272
    Abstract: According to one embodiment, a transistor includes a first electrode, a second electrode, a current path between the first and second electrodes, the current path including an oxide semiconductor layer, a control terminal which controls an on/off action of the current path, an insulating layer between the control terminal and the oxide semiconductor layer, a first oxide layer between the first electrode and the oxide semiconductor layer, the first oxide layer being different from the oxide semiconductor layer, and a second oxide layer between the second electrode and the oxide semiconductor layer, the second oxide layer being different from the oxide semiconductor layer.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: July 4, 2017
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventors: Keiji Ikeda, Chika Tanaka, Toshinori Numata, Tsutomu Tezuka, Yoshihiro Ueda
  • Publication number: 20170127910
    Abstract: Provided are an endoscope and a hardness adjustment device configured so that an arrangement space of built-in components in an operation portion can be ensured and that burden on a coil spring and a wire can be reduced. In an operation portion, a retained portion of a coil spring unit is retained at a first radial position by a coil spring holder as a first retainer, and a base end portion of a wire unit is retained at a second radial position by a wire holder as a second retainer. A base end portion of the coil spring unit is retained at a third radial position by a coil spring contact portion as a third retainer.
    Type: Application
    Filed: November 7, 2016
    Publication date: May 11, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Takuro ASAOKA, Yoshihiro UEDA
  • Publication number: 20170113263
    Abstract: A plastic deformation method of a tightly wound coil spring includes a regulating process and a plastic deformation process. In the regulating process, a tightly wound coil spring is inserted into a pipe, and deformation of the tightly wound coil spring in a tightly wound coil spring radial direction is regulated by the pipe. In the plastic deformation process, a compression force is applied to the tightly wound coil spring inserted into the pipe from one end or both ends in a tightly wound coil spring axial direction. Then, a rod is inserted into the pipe from a left-end opening portion of the pipe, and the compression force is applied to the tightly wound coil spring by a pressing force of the rod.
    Type: Application
    Filed: October 20, 2016
    Publication date: April 27, 2017
    Applicant: FUJIFILM Corporation
    Inventors: Takuro ASAOKA, Yoshihiro UEDA
  • Patent number: 9633705
    Abstract: A semiconductor memory device includes a block array having an m number of memory blocks in a row direction and an n number of memory blocks in a column direction (m being an integer of 2 or more and n being an integer of 1 or more), a page selection circuit configured to select a row in the block array from which a page is to be selected, and a page buffer configured to store data to be written in a page selected by the page selection circuit or data read from the page. Each of the memory blocks includes a memory cell array having a plurality of memory cells, a row selection circuit configured to select a row of the memory cell array, and a column selection circuit configured to select a column of the memory cell array.
    Type: Grant
    Filed: October 20, 2014
    Date of Patent: April 25, 2017
    Assignee: KABUSHIKI KAISHA TOSHIBA
    Inventor: Yoshihiro Ueda
  • Publication number: 20170076696
    Abstract: A display-and-audio output control device is provided. In the display-and-audio output control device, a display control unit preferentially allocates a display content having high display information value to a display area out of multiple display contents. An audio control unit allocates an audio content to an audio output device. An obtaining unit obtains audio information amounts of the audio contents and correspondence information between the audio contents and the display contents. Based on the audio information amount of a specific audio content, the management unit changes the display information value of a specific display content associated with the specific display content. The display control unit employs the display information value changed by the management unit to allocate the specific display content to the area for display.
    Type: Application
    Filed: May 18, 2015
    Publication date: March 16, 2017
    Applicant: DENSO CORPORATION
    Inventors: Yoshihiro UEDA, Shigeo KATO, Hitoshi SUGIYAMA, Yuuichi HAYASHI
  • Publication number: 20170077175
    Abstract: According to one embodiment, a variable resistance memory includes first and second semiconductor regions in a layer; a memory cell on the first semiconductor region, the memory cell including a first transistor having a first gate connected to a word line and a memory element, the word line extending in a first direction parallel to a surface of the layer; and a second transistor on the second semiconductor region and connected to the memory cell via a bit line, the bit line extending a second direction parallel to the surface of the layer, and the second direction intersecting the first direction. The second semiconductor region extends in a third direction parallel to the surface of the substrate and the third direction intersects the first and second directions.
    Type: Application
    Filed: March 9, 2016
    Publication date: March 16, 2017
    Applicant: KABUSHIKI KAISHA TOSHIBA
    Inventor: Yoshihiro UEDA
  • Patent number: 9493034
    Abstract: A wheel securing assembly comprises a securing axle, a first locking structure, and a second locking structure. The first locking structure includes a first locking member that is configured to apply and release a securing force to and from a bicycle body. The second locking structure includes a second locking member movable relative to a second axle end to be in each of a locking orientation and an unlocking orientation different from the locking orientation. The second locking member includes a receiving surface contactable with the bicycle body to receive the securing force. The receiving surface is positioned relative to the securing axle to face in an axial direction parallel to a center axis in the locking orientation of the second locking member. The receiving surface is configured to face in a direction that is different from the axial direction in the unlocking orientation of the second locking member.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: November 15, 2016
    Assignee: SHIMANO INC.
    Inventor: Yoshihiro Ueda
  • Patent number: 9476334
    Abstract: A working vehicle has a cooling fan provided on a first side of an engine to blow air to the engine; a muffler main body provided on a second side thereof in a position lower than an upper surface of a head cover of the engine; and an exhaust pipe exposed in a position facing an air blowing path of the cooling fan higher than the upper surface of the head cover of the engine to discharge exhaust from the muffler main body.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: October 25, 2016
    Assignee: KUBOTA CORPORATION
    Inventors: Hiroyuki Tada, Masato Asahara, Yoshihiro Ueda, Eiji Sato, Akira Minoura
  • Patent number: 9452677
    Abstract: A display control apparatus for assigning a content to an area of a screen of an in-vehicle display and for displaying the content is disclosed. When a display Instruction to display a new content different from a present content to an area is generated during displaying of the present content on the area, the display control apparatus selects either one of the present content and the new content as a display target of the area based on an importance degree of the new content and an importance degree of the present content.
    Type: Grant
    Filed: October 23, 2012
    Date of Patent: September 27, 2016
    Assignee: DENSO CORPORATION
    Inventors: Yoshihiro Ueda, Shigeo Katoh, Hitoshi Sugiyama
  • Patent number: 9436430
    Abstract: An audio output control device includes a control device that adjusts an output of earlier audio information and an output of later audio information in a situation where a request for outputting the later audio information is made before the output of the earlier audio information ends. The control device includes: a first acquisition device that acquires end time information of the earlier audio information; a second acquisition device that acquires delay permissible information of the later audio information; and a first determination device that determines whether a wait for outputting the later audio information is available, according to the end time information and the delay permissible information. When the wait is available, the control device outputs the later audio information after preferentially executing the output of the earlier audio information.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: September 6, 2016
    Assignee: DENSO CORPORATION
    Inventors: Yuuichi Hayashi, Shigeo Kato, Hitoshi Sugiyama, Yoshihiro Ueda
  • Patent number: 9415686
    Abstract: A display control apparatus, with respect to multiple display areas of a display screen of a display apparatus, assigns one display image to one of the display areas by performing a predetermined calculation. The display control apparatus includes a display image managing section storing image information related to the display image, a display area managing section storing area information related to each display area, a mandatory exclusion information storing section storing mandatory exclusion information that defines multiple display image combinations so that the display image is included in each of the display image combinations, and a display image assignment control section. The display image assignment control section, based on the mandatory exclusion information, determines the display image combinations, generates a display image combination list, and assigns the display image to the display area based on the display image combination list.
    Type: Grant
    Filed: December 25, 2012
    Date of Patent: August 16, 2016
    Assignee: DENSO CORPORATION
    Inventors: Yoshihiro Ueda, Hitoshi Sugiyama, Shigeo Katoh
  • Publication number: 20160225367
    Abstract: A voice output control device includes a control unit. The control unit controls a voice output device to output voice information items according to output requests transmitted from multiple output request units. The control unit compares a high and low relationship of information values preliminary set in the voice information items corresponding to the output requests, and controls the voice output device to output preferentially the voice information item having a higher information value. The control unit determines whether a display device outputs a content corresponding to each voice information item. The control unit sets each information value variably according to a determination result.
    Type: Application
    Filed: August 18, 2014
    Publication date: August 4, 2016
    Inventors: Hitoshi SUGIYAMA, Shigeo KATO, Yuuichi HAYASHI, Yoshihiro UEDA
  • Patent number: 9404814
    Abstract: An exhaust gas temperature detection sensor is arranged at a predetermined position outside a muffler, or at a predetermined position outside an exhaust pipe constituting an exhaust gas flow passage on a more downstream side than the muffler in an exhaust direction. The sensor detects that an atmosphere temperature at the predetermined position outside the muffler has reached a predetermined temperature based on an increase in a temperature inside the muffler, or detects that an atmosphere temperature at the predetermined position outside the exhaust pipe has reached a predetermined temperature based on an increase in a temperature of an exhaust gas inside the exhaust pipe.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: August 2, 2016
    Assignee: KUBOTA CORPORATION
    Inventors: Hiroyuki Tada, Masato Asahara, Yoshihiro Ueda, Hideki Aoki, Akira Minoura
  • Patent number: 9285233
    Abstract: A display control apparatus for controlling a display device including a screen having a plurality of areas so as to assign and display a content on a corresponding area, includes: a content managing unit managing the content by associating content information; an area managing unit managing the area by associating area information; and a content assignment control unit determining a combination of the content and the area. The content assignment control unit generates a content list, generates an area list, extracts a combination list based on the area list and the content list, calculates an evaluation reference value of each combination list based on the content information and the area information, selects the combination list based on the evaluation reference value of each combination list, and determines a combination.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: March 15, 2016
    Assignee: DENSO CORPORATION
    Inventors: Hitoshi Sugiyama, Shigeo Kato, Yoshihiro Ueda