Patents by Inventor Tomohiro Yamauchi

Tomohiro Yamauchi 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: 10425166
    Abstract: An optical transmitter includes, an optical modulator that multilevel-modulates light outputted from a light source, and a processor that outputs a first drive voltage for driving the optical modulator according to an amplitude component when transmission data is symbol-mapped and a second drive voltage for driving the optical modulator according to a phase component when the transmission data is symbol-mapped. A phase shift of phase modulation by the second drive voltage outputted from the processor is greater than 0 and less than ?/2.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: September 24, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Tomohiro Yamauchi, Tomofumi Oyama, Takahito Tanimura, Guoxiu Huang, Takeshi Hoshida
  • Patent number: 10415637
    Abstract: A mast spacer provided between a mast bearing and a mast nut in a main shaft of a helicopter, has a cylindrical spacer body. A first end of the mast spacer is a bearing contact end which is fittable to an inner race of the mast bearing. For example, the bearing contact end is provided with bearing projections which are fittable to recesses provided in the inner race of the mast bearing. The spacer body is provided with slits, for example, a spiral slits penetrating its side wall. The slits have a linear shape crossing an axial direction of the cylindrical spacer body.
    Type: Grant
    Filed: November 15, 2016
    Date of Patent: September 17, 2019
    Assignee: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tomohiro Yamauchi, Hisashi Okada
  • Publication number: 20190089479
    Abstract: A transmitter transmitting a polarization multiplexed optical signal, includes: a light source; a generating unit configured to split a light of the light source into first and second polarized lights, optically modulate the first and second polarized lights based on an electric data signal, and multiplex the first polarized light optically-modulated and the second polarized light optically-modulated to generate the polarization multiplexed optical signal; and a coupling unit configured to couple a first reference light having a frequency different from a frequency of the light of the light source with the first polarized light and couple a second reference light having a frequency different from the frequency of the light of the light source with the second polarized light, wherein the first reference light and the second reference light have different frequencies.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 21, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Tomohiro YAMAUCHI, Takahito Tanimura, Takeshi Hoshida, Rafael Puerta Ramirez
  • Patent number: 10184209
    Abstract: A clothing treatment apparatus capable of enabling an orientation of a bag body and an orientation of an ozone supply apparatus to keep a desired relationship is provided. A clothing deodorizing apparatus comprises a bag body for accommodating clothing; an ozone supply apparatus for supplying air into the bag body; an introduction pipe for guiding the air with the ozone exhausted from the ozone supply apparatus into the bag body; a cylindrical part formed on the bag body and fixed with one end part of the introduction pipe; and an inserting port part formed on the ozone supply apparatus and configured to detachably install the other end part of the introduction pipe in a specified orientation.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: January 22, 2019
    Assignees: AQUA CO., LTD, QINGDAO HAIER WASHING MACHINE., LTD.
    Inventors: Shigeharu Nakamoto, Hazime Suzuki, Takayuki Nagai, Tomohiro Yamauchi
  • Publication number: 20190020418
    Abstract: An optical transmitter includes, an optical modulator that multilevel-modulates light outputted from a light source, and a processor that outputs a first drive voltage for driving the optical modulator according to an amplitude component when transmission data is symbol-mapped and a second drive voltage for driving the optical modulator according to a phase component when the transmission data is symbol-mapped. A phase shift of phase modulation by the second drive voltage outputted from the processor is greater than 0 and less than ?/2.
    Type: Application
    Filed: July 9, 2018
    Publication date: January 17, 2019
    Applicant: FUJITSU LIMITED
    Inventors: Tomohiro YAMAUCHI, Tomofumi Oyama, Takahito Tanimura, GUOXIU HUANG, Takeshi Hoshida
  • Patent number: 10177843
    Abstract: A network control apparatus includes a processor. The processor calculates a first OSNR corresponding to an allowable limit BER from an OSNR yield strength curve of a transmission end in a node of a transmission end. The processor acquires a reception BER of a second node of a reception end, and calculates a second OSNR corresponding to the reception BER from the OSNR yield strength curve of the transmission end. The processor calculates a first noise intensity corresponding to the allowable limit BER from the first OSNR. The processor calculates a second noise intensity corresponding to the reception BER from the second OSNR. The processor calculates a noise intensity margin, based on the first noise intensity and the second noise intensity.
    Type: Grant
    Filed: March 27, 2017
    Date of Patent: January 8, 2019
    Assignee: FUJITSU LIMITED
    Inventors: Tomohiro Yamauchi, Shoichiro Oda
  • Patent number: 10172969
    Abstract: Disclosed is a clothes treating device. A clothes deodorizing device includes: a bag body for accommodating clothes; an ozone supply device to supply air with ozone into the bag body; an exhaust part arranged on the bag body and used for air exhausted outside the bag body to pass through; and an ozone removing filter arranged on the exhaust part and used for removing ozone in air passing through the exhaust part. The exhaust part is formed by material harder than material forming the bag body and is installed on a first opening part formed in the bag body.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: January 8, 2019
    Assignees: Aqua Co., Ltd., Qingdao Haier Washing Machine Co., Ltd.
    Inventors: Shigeharu Nakamoto, Hazime Suzuki, Takayuki Nagai, Tomohiro Yamauchi
  • Publication number: 20180371670
    Abstract: A drum-type washing machine includes an outer tub disposed inside a machine housing a drum disposed in the outer tub and capable of rotating about an axis inclined with respect to a horizontal direction as a center; a rotating body disposed in the drum and having a protruding portion on the surface; a driving portion including a driving motor and is configured to transmit a torque of the driving motor to the drum and the rotor so as to rotate the drum and the rotating body at different rotation speeds; and a controlling portion for controlling an operation of the driving portion. The controlling portion is configured to perform a reduction control for reducing a load when a magnitude of the load applied to the rotating body exceeds a predetermined magnitude in a washing process and/or a rinsing process.
    Type: Application
    Filed: December 16, 2016
    Publication date: December 27, 2018
    Inventors: Osamu TANIKOSHI, Shigeharu NAKAMOTO, Tomohiro YAMAUCHI, Takayuki NAGAI, Takeya MATSUSHITA, Hiroyuki KITAKAWA
  • Publication number: 20180340570
    Abstract: A mast spacer provided between a mast bearing and a mast nut in a main shaft of a helicopter, has a cylindrical spacer body. A first end of the mast spacer is a bearing contact end which is fittable to an inner race of the mast bearing. For example, the bearing contact end is provided with bearing projections which are fittable to recesses provided in the inner race of the mast bearing. The spacer body is provided with slits, for example, a spiral slits penetrating its side wall. The slits have a linear shape crossing an axial direction of the cylindrical spacer body.
    Type: Application
    Filed: November 15, 2016
    Publication date: November 29, 2018
    Applicant: KAWASAKI JUKOGYO KABUSHIKI KAISHA
    Inventors: Tomohiro YAMAUCHI, Hisashi OKADA
  • Patent number: 10086103
    Abstract: A clothes deodorizing apparatus includes: a bag body for accommodating clothes; an ozone supply apparatus to supply air with the ozone into the bag body; a throwing inlet arranged on the bag body and opened and closed through a zipper; and a locking detection unit configured to detect that the throwing inlet is locked by the zipper. The locking detection unit includes: a detection lock connected with a slider of the zipper; and a lock detection part arranged on the ozone supply apparatus and configured to detect a lock inserting concave part that accepts the detection lock and the detection lock. The detection lock does not reach the lock inserting concave part in a state that the zipper is completely opened, and reaches the lock inserting concave part in a state that the zipper is completely closed.
    Type: Grant
    Filed: May 13, 2016
    Date of Patent: October 2, 2018
    Assignee: Aqua Co., Ltd.
    Inventors: Shigeharu Nakamoto, Hazime Suzuki, Takayuki Nagai, Tomohiro Yamauchi, Osamu Tanikoshi, Katsuji Onishi
  • Patent number: 10077521
    Abstract: A washing machine capable of reducing power consumption comprising: a substantially bottomed cylindrical washing tank; a rotary wing rotatably and freely arranged at a bottom of the washing tank; and a driving unit for rotatably driving the rotary wing by being powered by electricity. The rotary wing is formed in a disc shape and centered on a rotary axis (Ra), and a plurality of stirring blades radially extending towards an outer circumference are arranged on a surface of the rotary wing. A center (Cw) of these stirring blades is set at a position more misplaced towards an outer diameter direction than the rotary axis (Ra), and a protrusion part more protruded towards an axial direction of the rotary axis (Ra) than the stirring blades is arranged at the center (Cw) of the plurality of stirring blades.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: September 18, 2018
    Assignees: HAIER ASIA INTERNATIONAL CO., LTD., QINGDAO HAIER WASHING MACHINE CO., LTD.
    Inventors: Tamotsu Kawamura, Tomohiro Yamauchi
  • Patent number: 10004739
    Abstract: The present invention aims to elucidate a polynucleotide as a novel responsible gene for cancer and aims to thus provide a method for detecting the polynucleotide and a polypeptide encoded by the polynucleotide and a detection kit, a probe set, and a primer set for the detection. The present invention also aims to provide a pharmaceutical composition for treating cancer. The method detects a fusion gene composed of a portion of an FGFR3 gene and a portion of a TACC3 gene or a fusion protein encoded by the fusion gene. The primer set, the probe set, or the detection kit comprises a sense primer and a probe set designed from the portion encoding FGFR3 and an antisense primer and a probe set designed from the portion encoding TACC3. Since an inhibitor of the polypeptide exhibits antitumor effect, a pharmaceutical composition for treating cancer which is positive for either the fusion gene or the polypeptide is provided.
    Type: Grant
    Filed: September 14, 2016
    Date of Patent: June 26, 2018
    Assignee: Astellas Pharma Inc.
    Inventors: Atsushi Suzuki, Makoto Asaumi, Kazuhisa Tsunoyama, Kouichi Nishimura, Akifumi Morinaka, Tomohiro Yamauchi, Masayasu Yoshino, Hiroaki Yoshizaki
  • Publication number: 20180155865
    Abstract: Disclosed is disclosure clothing treatment device capable of effectively preventing odour from reabsorbing to clothing. A clothing deodorizing device includes: a bag body for accommodating clothing; an ozone supply apparatus including an ozone generator and a blowing fan wherein the air supply fan operates to deliver the ozone generated by the ozone generator into the bag body by virtue of the flow of the air; and a control part for controlling operation of the ozone generator and the blowing fan. After performing deodorization operation that enables the ozone generator and the blowing fan to operate, the control part performs reabsorption preventing operation that enables the blowing fan to operate intermittently.
    Type: Application
    Filed: May 24, 2016
    Publication date: June 7, 2018
    Applicants: AQUA CO., LTD., Qingdao Haier Washing Machine Co., Ltd.
    Inventors: Takayuki Nagai, Hazime Suzuki, Tomohiro Yamauchi, Katsuji Onishi, Osamu Tanikoshi
  • Publication number: 20180117204
    Abstract: Disclosed is a clothes treating device. A clothes deodorizing device includes: a bag body for accommodating clothes; an ozone supply device to supply air with ozone into the bag body; an exhaust part arranged on the bag body and used for air exhausted outside the bag body to pass through; and an ozone removing filter arranged on the exhaust part and used for removing ozone in air passing through the exhaust part. The exhaust part is formed by material harder than material forming the bag body and is installed on a first opening part formed in the bag body.
    Type: Application
    Filed: May 13, 2016
    Publication date: May 3, 2018
    Applicants: AQUA CO., LTD., Qingdao Haier Washing Machine Co., Ltd.
    Inventors: Shigeharu Nakamoto, Hazime Suzuki, Takayuki Nagai, Tomohiro Yamauchi
  • Publication number: 20180117205
    Abstract: Provided is a clothing treatment apparatus capable of preventing air with ozone from leaking from a closed part of a zipper. A clothing deodorizing apparatus includes a bag body for accommodating clothes; an ozone supply apparatus for supplying air with ozone into the bag body; a throwing inlet arranged on the bag body and opened and closed through a zipper; and an end hood for covering a circumference of the closed part of the zipper from an inner surface side of the bag body-. The end hood is formed by fabrics without air permeability. In addition, the zipper is arranged on the throwing inlet in such a manner that the throwing inlet is locked when a zipper slider of the zipper is pulled downwards and the throwing inlet is opened when the zipper slider is pulled upwards.
    Type: Application
    Filed: May 13, 2016
    Publication date: May 3, 2018
    Applicants: AQUA CO., LTD., Qingdao Haier Washing Machine Co., Ltd.
    Inventors: Shigeharu Nakamoto, Hazime Suzuki, Takayuki Nagai, Tomohiro Yamauchi
  • Publication number: 20180105973
    Abstract: A clothing treatment apparatus capable of enabling an orientation of a bag body and an orientation of an ozone supply apparatus to keep a desired relationship is provided. A clothing deodorizing apparatus comprises a bag body for accommodating clothing; an ozone supply apparatus for supplying air into the bag body; an introduction pipe for guiding the air with the ozone exhausted from the ozone supply apparatus into the bag body; a cylindrical part formed on the bag body and fixed with one end part of the introduction pipe; and an inserting port part formed on the ozone supply apparatus and configured to detachably install the other end part of the introduction pipe in a specified orientation.
    Type: Application
    Filed: May 13, 2016
    Publication date: April 19, 2018
    Inventors: Shigeharu NAKAMOTO, Hazime SUZUKI, Takayuki NAGAI, Tomohiro YAMAUCHI
  • Publication number: 20180093005
    Abstract: A clothes deodorizing apparatus includes: a bag body for accommodating clothes; an ozone supply apparatus to supply air with the ozone into the bag body; a throwing inlet arranged on the bag body and opened and closed through a zipper; and a locking detection unit configured to detect that the throwing inlet is locked by the zipper. The locking detection unit includes: a detection lock connected with a slider of the zipper; and a lock detection part arranged on the ozone supply apparatus and configured to detect a lock inserting concave part that accepts the detection lock and the detection lock. The detection lock does not reach the lock inserting concave part in a state that the zipper is completely opened, and reaches the lock inserting concave part in a state that the zipper is completely closed.
    Type: Application
    Filed: May 13, 2016
    Publication date: April 5, 2018
    Inventors: Shigeharu NAKAMOTO, Hazime SUZUKI, Takayuki NAGAI, Tomohiro YAMAUCHI, Osamu TANIKOSHI, Katsuji ONISHI
  • Patent number: 9923632
    Abstract: An optical transmission apparatus includes a variable attenuator configured to adjust output intensity of each wavelength signal included in a multiplexed optical signal having been input; a monitor configured to measure an output spectrum of the variable attenuator; a calculation unit configured to calculate an amount of spectral narrowing and an amount of spectral surplus, based on a measured value by the monitor, and a target value set in advance; and a control unit configured to control an amount of attenuation of the variable attenuator, based on the amount of spectral narrowing and the amount of spectral surplus.
    Type: Grant
    Filed: January 19, 2017
    Date of Patent: March 20, 2018
    Assignee: FUJITSU LIMITED
    Inventors: Tomohiro Yamauchi, Shoichiro Oda
  • Patent number: 9838148
    Abstract: An optical receiver includes: a tunable filter configured to partially transmit a wavelength-multiplexed optical-signal including a first optical-signal having a first wavelength, a second optical-signal having a second wavelength, and a third optical-signal having a third wavelength, with a frequency-modulated signal superimposed on each of the first to third optical-signals; a photo detector configured to detect an optical-power of the wavelength-multiplexed optical-signal transmitted through the tunable filter; and a superimposed signal detector configured to detect the frequency-modulated signal superimposed on the first optical-signal, based on an amplitude-modulated signal according to a variation in the optical-power on a first filter setting where both of the first optical-signal and the second optical-signal transmit through the tunable filter, and an amplitude-modulated signal according to a variation in the optical-power on a second filter setting where both of the first optical-signal and the thir
    Type: Grant
    Filed: April 11, 2016
    Date of Patent: December 5, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Goji Nakagawa, Tomohiro Yamauchi, Guoxiu Huang, Setsuo Yoshida, Shoichiro Oda, Kyosuke Sone, Yasuhiko Aoki
  • Publication number: 20170302372
    Abstract: A network control apparatus includes a processor. The processor calculates a first OSNR corresponding to an allowable limit BER from an OSNR yield strength curve of a transmission end in a node of a transmission end. The processor acquires a reception BER of a second node of a reception end, and calculates a second OSNR corresponding to the reception BER from the OSNR yield strength curve of the transmission end. The processor calculates a first noise intensity corresponding to the allowable limit BER from the first OSNR. The processor calculates a second noise intensity corresponding to the reception BER from the second OSNR. The processor calculates a noise intensity margin, based on the first noise intensity and the second noise intensity.
    Type: Application
    Filed: March 27, 2017
    Publication date: October 19, 2017
    Applicant: FUJITSU LIMITED
    Inventors: Tomohiro YAMAUCHI, Shoichiro Oda