Patents by Inventor Kiyoshi Miyazaki
Kiyoshi Miyazaki 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).
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Patent number: 8248351Abstract: A display apparatus includes a display section; latching sections configured to receive and hold display data to be displayed on the display section; input switches respectively connected with outputs of the latching sections, D/A converters respectively connected with the input switch groups; amplifiers configured to amplify and output the output gradation voltages from the D/A converters, respectively; output switches provided between outputs of the amplifiers and an output node, respectively; data line switches provided onto data lines, respectively; and a control section configured to sequentially supply input switching control signals to the input switches, sequentially supply output switching control signals to the output switches, and sequentially supplies data line switching control signals to the data line switches in synchronization with a Yth clock of the input switching control signal.Type: GrantFiled: January 15, 2010Date of Patent: August 21, 2012Assignee: Renesas Electronics CorporationInventor: Kiyoshi Miyazaki
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Patent number: 8238736Abstract: Provided is a photographing optical device, which is able to reliably correct an unintentional movement by hand of a user by improving the constitution of a camera unit driving mechanism for correcting the deflection of a camera unit. In order that a camera unit is made to be rocked to correct the unintentional movement, a photographing optical device includes a first camera unit drive mechanism and a second camera unit drive mechanism, which are so disposed at two side portions sandwiching a pivot portion therebetween as to make a pair. In these camera unit drive mechanisms, camera unit driving magnets are held on the side of the camera unit as a movable body side, and camera unit driving coils are held on the side of a stationary body. The camera unit is pushed toward the pivot portion by a gimbal spring.Type: GrantFiled: November 1, 2010Date of Patent: August 7, 2012Assignee: Nidec Sankyo CorporationInventors: Toshifumi Tsuruta, Kiyoshi Miyazaki, Tadashi Takeda, Hisahiro Ishihara, Katsushige Yanagisawa, Toshiyuki Karasawa, Yuichi Takei, Akihiro Nagata, Shinji Minamisawa
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Patent number: 8224169Abstract: An optical imaging device, wherein an imaging unit is displaced to correct the vibrations, and the imaging unit is supported on a stationary object by a total of four suspension wires. A first imaging unit drive mechanism and a second imaging unit drive mechanism are provided as a pair at two positions on either side of the optical axis L. In the imaging unit drive mechanisms, imaging unit drive magnets, are held on the imaging unit side, which is the movable side, and imaging unit drive coils, are held on the stationary object side.Type: GrantFiled: October 28, 2010Date of Patent: July 17, 2012Assignee: Nidec Sankyo CorporationInventors: Toshifumi Tsuruta, Kiyoshi Miyazaki, Tadashi Takeda, Hisahiro Ishihara, Katsushige Yanagisawa, Toshiyuki Karasawa, Yuichi Takei, Akihiro Nagata, Shinji Minamisawa
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Publication number: 20120140326Abstract: Provided is an optical unit comprising a shake detecting sensor which is less likely to unnecessarily vibrate even with the optical unit being designed to have a thinner profile. At a first step in the assembly of an optical unit provided with a shake correction mechanism, a module cover is mounted on a fixed body with a spring member therebetween and a movable module driving mechanism is provided between the module cover and the fixed body. At a second step, an image-capturing unit is inserted into the interior of the module cover by way of a fixed-body-side opening portion and a module-cover-side opening portion, and at a third step, a holding member is attached to a module cover.Type: ApplicationFiled: August 4, 2010Publication date: June 7, 2012Applicant: NIDEC SANKYO CORPORATIONInventors: Tadashi Takeda, Kiyoshi Miyazaki, Katsushige Yanagisawa, Jun Yamashita, Hisahiro Ishihara
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Publication number: 20120088485Abstract: An information processing system includes a first apparatus including a position information transmission unit to transmit information on the position of the first apparatus; and a second apparatus including, a position information acquisition unit to acquire a position of the second apparatus; a position information receiving unit to receive the information on the position of the first apparatus; a relative-position information acquisition unit to acquire relative-position information of the second and the first apparatus on the basis of the information on the position of the second and the first apparatus; and a control unit to control a coupling mode of the second and the first apparatus on the basis of the relative-position information.Type: ApplicationFiled: October 3, 2011Publication date: April 12, 2012Applicant: FUJITSU LIMITEDInventors: Koichiro YAMASHITA, Hiromasa Yamauchi, Takahisa Suzuki, Koji Kurihara, Kiyoshi Miyazaki
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Publication number: 20120020654Abstract: A photographic optical device may include a movable module having a camera module on which a lens and an imaging element are mounted, a support body, and a shake correction mechanism. The movable module may be provided with a sensor for detecting an inclination of the camera module and a cover member which structures an outer peripheral face of the movable module. The shake correction mechanism may be provided with a swing drive mechanism for swinging the movable module so that the optical axis is inclined. The swing drive mechanism may be provided with a drive magnet and a drive coil.Type: ApplicationFiled: April 8, 2010Publication date: January 26, 2012Applicant: NIDEC SANKYO CORPORATIONInventors: Katsushige Yanagisawa, Akihiro Nagata, Tadashi Takeda, Shinji Minamisawa, Yuichi Takei, Hisahiro Ishihara, Toshiyuki Karasawa, Kiyoshi Miyazaki
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Publication number: 20120005438Abstract: An apparatus that enables data to be input to and output from a first processing device that performs an arithmetic operation and outputs first data, a second processing device that performs an arithmetic operation and outputs second data that has a number of bits which is smaller than the first data, a first storage device and a second storage device. The apparatus includes a data dividing unit and a storage control unit. The data dividing unit divides the first data output from the first processing device. The storage control unit causes the divided first data to be stored in the first storage device and the second storage device and causes the second data output from the second processing device to be stored in one of the first and second storage devices.Type: ApplicationFiled: June 13, 2011Publication date: January 5, 2012Applicant: FUJITSU LIMITEDInventors: Kiyoshi Miyazaki, Osamu Watanabe, Masao Iseki, Manabu Takahashi, Takanobu Akiba
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Publication number: 20110262122Abstract: An imaging optical device may include a movable module having a lens drive device on which a lens and an imaging element are mounted; a support body for supporting the movable module; a rocking drive mechanism for rocking the movable module; and a plate spring for rockably supporting the movable module. The plate spring is provided with a holding section for holding the movable module, a fixed section fixed to the support body, and a spring section for connecting the holding section and the fixed section to each other. The spring section can deform in the direction perpendicular to the optical axis and in the direction of the optical axis.Type: ApplicationFiled: October 8, 2009Publication date: October 27, 2011Applicant: NIDEC SANKYO CORPORATIONInventors: Shinji Minamisawa, Toshiyuki Karasawa, Yuichi Takei, Tadashi Takeda, Akihiro Nagata, Hisahiro Ishihara, Kiyoshi Miyazaki, Katsushige Yanagisawa
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Publication number: 20110262121Abstract: An optical unit with shake correcting function may include a movable module on which an optical element is mounted, a fixed body which supports the movable module, a shake detection sensor which detects a shake of the movable module, a shake correction magnetic drive mechanism which swings the movable module on the fixed body on a basis of a detection result of the shake detection sensor to correct the shake of the movable module, and a spring member which is connected with the fixed body and the movable module. A stopper mechanism may be structured between the movable module and the fixed body, and the stopper mechanism may moving ranges of the movable module due to the shake.Type: ApplicationFiled: October 2, 2009Publication date: October 27, 2011Applicant: NIDEC SANKYO CORPORATIONInventors: Katsushige Yanagisawa, Hisahiro Ishihara, Shinji Minamisawa, Yuichi Takei, Tadashi Takeda, Toshiyuki Karasawa, Akihiro Nagata, Kiyoshi Miyazaki
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Patent number: 8040624Abstract: A lens drive device for use with at least one lens may include a movable body holding a lens, a fixed body movably holding the movable body, and a drive mechanism for driving the movable body in the optical axis direction. The drive mechanism may include a drive coil fixed to the movable body and a plurality of drive magnets which is fixed to the fixed body and magnetized so that magnetic poles are different from each other in the optical axis direction. The fixed body may include an outer peripheral side magnetic member and an end face side magnetic member and an inner peripheral face of the outer peripheral side magnetic member and a side face of the drive magnet are faced each other through a predetermined space. The drive coil is disposed between the drive magnet and the inner peripheral face of the outer peripheral side magnetic member.Type: GrantFiled: March 25, 2011Date of Patent: October 18, 2011Assignee: Nidec Sankyo CorporationInventors: Kiyoshi Miyazaki, Tatsuki Wade
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Publication number: 20110235197Abstract: A lens drive device for use with at least one lens may include a movable body holding a lens, a fixed body movably holding the movable body, and a drive mechanism for driving the movable body in the optical axis direction. The drive mechanism may include a drive coil fixed to the movable body and a plurality of drive magnets which is fixed to the fixed body and magnetized so that magnetic poles are different from each other in the optical axis direction. The fixed body may include an outer peripheral side magnetic member and an end face side magnetic member and an inner peripheral face of the outer peripheral side magnetic member and a side face of the drive magnet are faced each other through a predetermined space. The drive coil is disposed between the drive magnet and the inner peripheral face of the outer peripheral side magnetic member.Type: ApplicationFiled: March 25, 2011Publication date: September 29, 2011Applicant: NIDEC SANKYO CORPORATIONInventors: Kiyoshi MIYAZAKI, Tatsuki WADE
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Patent number: 7986873Abstract: An optical unit with shake correcting function may include a movable module on which at least an optical element is mounted, a fixed body which supports the movable module, a shake detection sensor which detects a shake of the movable module, a drive mechanism for shake correction for swinging the movable module on the fixed body on the basis of a detection result of the shake detection sensor to correct the shake of the movable module, and a control section which controls the drive mechanism for shake correction on the basis of the detection result of the shake detection sensor. The shake detection sensor is a gyroscope mounted on the movable module and the control section controls the drive mechanism for shake correction so as to cancel the shake detected by the gyroscope.Type: GrantFiled: October 20, 2009Date of Patent: July 26, 2011Assignee: Nidec Sankyo CorporationInventors: Hisahiro Ishihara, Toshiyuki Karasawa, Shinji Minamisawa, Yuichi Takei, Tadashi Takeda, Katsushige Yanagisawa, Akihiro Nagata, Kiyoshi Miyazaki
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Patent number: 7986131Abstract: A booster power supply circuit includes a booster boosting an input voltage to output an boosted voltage for applying said boosted voltage to a first smoothing capacitor and a controller controlling a transfer destination and an amount of transfer of a charge in the first smoothing capacitor at a transition from an operation mode to a standby mode.Type: GrantFiled: May 31, 2007Date of Patent: July 26, 2011Assignee: Renesas Electronics CorporationInventors: Akio Sugiyama, Kiyoshi Miyazaki, Takashi Tahata
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Publication number: 20110107729Abstract: A bag making and packaging machine includes a conveying unit, a transverse sealing mechanism, and a gusset forming mechanism. The conveying unit is configured and arranged to continuously convey a tubular packaging material. The transverse sealing mechanism has a pair of sealing jaws configured and arranged to revolvingly move while following annular loci to seal the tubular packaging material in a transverse direction with respect to a conveyance direction of the tubular packaging material. The gusset forming mechanism has a pair of folding members configured and arranged to be pressed against side portions of the tubular packaging material to form gussets in the side portions of the tubular packaging material while the folding members move along the conveyance direction of the tubular packaging material before the transverse sealing mechanism seals the tubular packaging material.Type: ApplicationFiled: June 15, 2009Publication date: May 12, 2011Applicant: ISHIDA CO., LTD.Inventors: Kiyoshi Miyazaki, Masashi Kondo, Makoto Ichikawa, Takahiro Yasuda
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Publication number: 20110103782Abstract: Provided is a photographing optical device, which is able to reliably correct an unintentional movement by hand of a user by improving the constitution of a camera unit driving mechanism for correcting the deflection of a camera unit. In order that a camera unit is made to be rocked to correct the unintentional movement, a photographing optical device includes a first camera unit drive mechanism and a second camera unit drive mechanism, which are so disposed at two side portions sandwiching a pivot portion therebetween as to make a pair. In these camera unit drive mechanisms, camera unit driving magnets are held on the side of the camera unit as a movable body side, and camera unit driving coils are held on the side of a stationary body. The camera unit is pushed toward the pivot portion by a gimbal spring, which is provided with a plurality of arm portions extending mutually in the same circumferential direction.Type: ApplicationFiled: November 1, 2010Publication date: May 5, 2011Applicant: NIDEC SANKYO CORPORATIONInventors: Toshifumi TSURUTA, Kiyoshi MIYAZAKI, Tadashi TAKEDA, Hisahiro ISHIHARA, Katsushige YANAGISAWA, Toshiyuki KARASAWA, Yuichi TAKEI, Akihiro NAGATA, Shinji MINAMISAWA
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Publication number: 20110097062Abstract: Provided is an optical imaging device which improves the structure of an imaging unit drive mechanism for vibration correction in an imaging unit and can reliably correct the vibrations. An optical imaging device, wherein an imaging unit is displaced to correct the vibrations, and the imaging unit is supported on a stationary object by a total of four suspension wires. A first imaging unit drive mechanism and a second imaging unit drive mechanism are provided as a pair at two positions on either side of the optical axis L. In the imaging unit drive mechanisms, imaging unit drive magnets, are held on the imaging unit side, which is the movable side, and imaging unit drive coils, are held on the stationary object side.Type: ApplicationFiled: October 28, 2010Publication date: April 28, 2011Applicant: NIDEC SANKYO CORPORATIONInventors: Toshifumi TSURUTA, Kiyoshi MIYAZAKI, Tadashi TAKEDA, Hisahiro ISHIHARA, Katsushige YANAGISAWA, Toshiyuki KARASAWA, Yuichi TAKEI, Akihiro NAGATA, Shinji MINAMISAWA
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Patent number: PP21944Abstract: A new and distinct cultivar of Phlox plant named ‘Sunphlocopapi’, characterized by its compact and mounding plant habit; vigorous growth habit; freely branching and flowering habit; long flowering period; light red purple-colored flowers with red purple-colored centers; and good garden performance.Type: GrantFiled: February 12, 2010Date of Patent: May 31, 2011Assignee: Suntory Flowers Ltd.Inventor: Kiyoshi Miyazaki
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Patent number: PP22006Abstract: A new and distinct cultivar of Malcolmia plant named ‘Sunmalconpi’, characterized by its upright and mounding plant habit; vigorous growth habit; freely branching and flowering plant habit; uniform and long flowering period; dark pink-colored flowers; and good garden performance.Type: GrantFiled: April 10, 2010Date of Patent: July 5, 2011Assignee: Suntory Flowers Ltd.Inventor: Kiyoshi Miyazaki
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Patent number: PP22274Abstract: A new and distinct cultivar of Senecio plant named ‘Sunsenevio’, characterized by its upright and mounded plant habit; freely branching growth habit; freely flowering habit; and large daisy-type inflorescences with purple violet-colored ray florets and darker violet-colored disc florets.Type: GrantFiled: May 4, 2010Date of Patent: November 22, 2011Assignee: Suntory Flowers LimitedInventor: Kiyoshi Miyazaki
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Patent number: PP22594Abstract: A new and distinct cultivar of Catharanthus plant named ‘Sunnichiroin’, characterized by its trailing plant habit; vigorous growth habit; freely basal branching habit; freely flowering habit; long flowering period; large red purple-colored flowers; and good garden performance.Type: GrantFiled: January 26, 2011Date of Patent: March 20, 2012Assignee: Suntory Flowers Ltd.Inventors: Tetsuya Kako, Kiyoshi Miyazaki