Patents by Inventor Ryosuke KONDO

Ryosuke KONDO 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).

  • Publication number: 20180282620
    Abstract: The purpose of the present invention is to provide a fluoride phosphor (represented by the general formula A2SiF6:Mn) having high luminescence intensity and reliability, a high-luminance light-emitting device using this phosphor, and a production method for this phosphor. The production method for a fluoride phosphor represented by the general formula A2SiF6:Mn (where element A is an alkali metal element including at least potassium), wherein the fluoride phosphor production method comprises: a step of preparing an aqueous solution wherein element A and fluorine are dissolved in a solvent; and a step of adding, to the aqueous solution, solid silicon dioxide and a manganese compound that supplies manganese having a valence other than +7; wherein an added amount of the manganese compound is within a range such that an Mn content in the fluoride phosphor becomes at least 0.1 mass % and at most 1.
    Type: Application
    Filed: September 30, 2016
    Publication date: October 4, 2018
    Inventors: Masayoshi Ichikawa, Hideyuki Emoto, Ryosuke Kondo
  • Publication number: 20180086973
    Abstract: Provided is a phosphor that emits red light, is represented by the general formula, A2MF6:Mn, and exhibits little reduction in intensity even when exposed to a high-temperature, high-humidity atmosphere over a long period of time. Also provided is a light-emitting device using said phosphor. The present invention is a phosphor in which the main crystal phase thereof is represented by the general formula, A2MF6:Mn. The element A is an alkali metal element including at least K, and the element M is one or more tetravalent elements selected from the group consisting of Si, Ge, Sn, Ti, Zr, and Hf. The phosphor has a coating layer on the surface thereof. The coating layer is a hydrophobic organic substance having a hydrophobicity of 10% or more.
    Type: Application
    Filed: January 19, 2016
    Publication date: March 29, 2018
    Inventors: Ryosuke KONDO, Masayoshi ICHIKAWA, Hideyuki EMOTO, Motoi TANAKA
  • Publication number: 20180016494
    Abstract: The present invention relates to a process for producing a composite-fluoride fluorescent material represented by the general formula A2MF6:Mn4+ (wherein A is at least one alkali metal element including K; M is one or more metallic elements including at least Si or Ge and selected from among Si, Ge, Sn, Ti, Zr, and Hf; F is fluorine; and Mn is manganese). With the production process, it is possible to obtain a fluorescent material which is high in absorptance, internal quantum efficiency, and external quantum efficiency and has excellent optical properties.
    Type: Application
    Filed: February 17, 2016
    Publication date: January 18, 2018
    Inventors: Masayoshi Ichikawa, Ryosuke Kondo, Hideyuki Emoto, Motoi Tanaka
  • Publication number: 20170267528
    Abstract: Provided is a novel imidic acid compound having a divalent anion useful as a pharmaceutical intermediate, an agrochemical intermediate, an acid catalyst, a battery electrolyte or an antistatic agent. The imidic acid compound is a divalent imidic acid compound represented by the following general formula (1) or (2). [In formulae (1) and (2), R1 to R3 represent a fluorine atom or an organic groups selected from a linear or branched C1-10 alkoxy group, a C2-10 alkenyloxy group, a C2-10 alkynyloxy group, a C3-10 cycloalkoxy group, a C3-10 cycloalkenyloxy group and a C6-10 aryloxy group, and wherein a fluorine atom, an oxygen atom or an unsaturated bond may also be present in the organic group. M1 and M2 represent protons, metal cations or onium cations.
    Type: Application
    Filed: December 1, 2015
    Publication date: September 21, 2017
    Applicant: CENTRAL GLASS CO., LTD.
    Inventors: Takayoshi MORINAKA, Makoto KUBO, Wataru KAWABATA, Kenta YAMAMOTO, Takashi MORI, Masutaka SHINMEN, Hiroki MATSUZAKI, Ryosuke KONDO, Mikihiro TAKAHASHI
  • Publication number: 20170256720
    Abstract: An organic light-emitting device having a light-emitting layer containing a compound represented by the general formula below has a high light emission efficiency. In the general formula, at least one of R1 to R5 represents a cyano group, at least one of R1 to R5 represents a 9-carbazolyl group, a 1,2,3,4-tetrahydro-9-carbazolyl group, a 1-indolyl group or a diarylamino group, and the balance of R1 to R5 represents a hydrogen atom or a substituent.
    Type: Application
    Filed: October 14, 2016
    Publication date: September 7, 2017
    Inventors: Chihaya ADACHI, Hiroki UOYAMA, Hiroko NOMURA, Kenichi GOUSHI, Takuma YASUDA, Ryosuke KONDO, Katsuyuki SHIZU, Hajime NAKANOTANI, Jyunichi NISHIDE
  • Patent number: 9677646
    Abstract: A drive device includes: an oil pump; a first rotation transfer member drivably coupled to the oil pump and driven by at least one of an internal combustion engine and a rotary electric machine; and a second rotation transfer member drivably coupled to wheels and driven by the rotary electric machine. One of the first rotation transfer member and the second rotation transfer member is a pinion. The other rotation transfer member is a carrier that rotatably supports the pinion. The pinion and the carrier are rotated together with each other in the case where the oil pump is driven by the rotary electric machine.
    Type: Grant
    Filed: December 25, 2014
    Date of Patent: June 13, 2017
    Assignee: AISIN AW CO., LTD.
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Hiroki Shintani, Ryosuke Kondo
  • Publication number: 20160380205
    Abstract: A compound represented by the general formula (1) is useful as a light-emitting material. In the general formula (1), from 0 to 1 of R3 to R5 represents a cyano group, from 1 to 5 of R1 to R5 represent a group represented by the general formula (2) etc., and the balance of R1 to R5 represent a hydrogen atom or a substituent other than above. R11 to R20 represent a hydrogen atom or a substituent, L12 represents a substituted or unsubstituted arylene group or a substituted or unsubstituted heteroarylene group.
    Type: Application
    Filed: November 27, 2014
    Publication date: December 29, 2016
    Inventors: Chihaya ADACHI, Takuma YASUDA, Ryosuke KONDO, Masaki NUMATA, Jun-Yun KIM, Inseob PARK
  • Patent number: 9528436
    Abstract: A hybrid drive device having an engine coupling shaft member, a speed change mechanism, a rotating electrical machine, and an engine connecting clutch. A first lubricating oil passage scatters lubricating oil from radially inside to radially outside of first and second friction plates. A first one-way clutch is interposed between an engine coupling shaft member and a coupling member, and is configured to not be engaged when rotation of the engine coupling shaft member becomes lower than rotation of the coupling member. A second one-way clutch is configured not to be engaged when rotation of the rotating electrical machine becomes lower than rotation of the coupling member. An engine driven oil pump generates an oil pressure to be supplied by a driving force of the internal combustion engine or a driving force of the rotating electrical machine regardless of engagement or disengagement of the engine connecting clutch.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: December 27, 2016
    Assignee: AISIN AW CO., LTD.
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Ryosuke Kondo, Osamu Murai
  • Patent number: 9502668
    Abstract: An organic light-emitting device having a light-emitting layer containing a compound represented by the general formula below has a high light emission efficiency. In the general formula, at least one of R1 to R5 represents a cyano group, at least one of R1 to R5 represents a 9-carbazolyl group, a 1,2,3,4-tetrahydro-9-carbazolyl group, a 1-indolyl group or a diarylamino group, and the balance of R1 to R5 represents a hydrogen atom or a substituent.
    Type: Grant
    Filed: April 8, 2013
    Date of Patent: November 22, 2016
    Assignee: KYULUX, INC.
    Inventors: Chihaya Adachi, Hiroki Uoyama, Hiroko Nomura, Kenichi Goushi, Takuma Yasuda, Ryosuke Kondo, Katsuyuki Shizu, Hajime Nakanotani, Jyunichi Nishide
  • Publication number: 20160245373
    Abstract: A drive device includes: an oil pump; a first rotation transfer member drivably coupled to the oil pump and driven by at least one of an internal combustion engine and a rotary electric machine; and a second rotation transfer member drivably coupled to wheels and driven by the rotary electric machine. One of the first rotation transfer member and the second rotation transfer member is a pinion. The other rotation transfer member is a carrier that rotatably supports the pinion. The pinion and the carrier are rotated together with each other in the case where the oil pump is driven by the rotary electric machine.
    Type: Application
    Filed: December 25, 2014
    Publication date: August 25, 2016
    Applicant: AISIN AW CO., LTD.
    Inventors: Satoru KASUYA, Masashi KITO, Yuichi SEKI, Hiroki SHINTANI, Ryosuke KONDO
  • Patent number: 9284882
    Abstract: A hybrid drive device having a clutch that engages and disengages an output member of an internal combustion engine and an input shaft of an automatic transmission device with and from each other. A rotary electric machine has a stator fixed to a case and a rotor coupled to the input shaft of the automatic transmission device. The rotary electric machine is disposed radially outwardly of the clutch so as to at least partially overlap the clutch in an axial direction as seen from a radial direction. Lubricating oil is supplied from the input shaft of the automatic transmission device to the clutch and the hybrid drive device includes a shield portion that allows the lubricating oil to bypass the rotary electric machine and leads the lubricating oil supplied to the clutch to an oil reservoir.
    Type: Grant
    Filed: February 8, 2013
    Date of Patent: March 15, 2016
    Assignee: AISIN AW CO., LTD.
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Ryosuke Kondo
  • Publication number: 20160053831
    Abstract: A one-way clutch device that includes a radially inner rotary member having a first oil passage formed to extend in a radial direction; and a radially outer rotary member that rotates about a rotational axis about which the radially inner rotary member also rotates, the radially outer rotary member being disposed on a radially outer side with respect to the radially inner rotary member.
    Type: Application
    Filed: March 31, 2014
    Publication date: February 25, 2016
    Applicant: AISIN AW CO., LTD.
    Inventors: Satoru KASUYA, Masashi KITO, Yuichi SEKI, Ryosuke KONDO
  • Publication number: 20150105564
    Abstract: An organic light-emitting device having a light-emitting layer containing a compound represented by the general formula below has a high light emission efficiency. In the general formula, at least one of R1 to R5 represents a cyano group, at least one of R1 to R5 represents a 9-carbazolyl group, a 1,2,3,4-tetrahydro-9-carbazolyl group, a 1-indolyl group or a diarylamino group, and the balance of R1 to R5 represents a hydrogen atom or a substituent.
    Type: Application
    Filed: April 8, 2013
    Publication date: April 16, 2015
    Inventors: Chihaya Adachi, Hiroki Uoyama, Hiroko Nomura, Kenichi Goushi, Takuma Yasuda, Ryosuke Kondo, Katsuyuki Shizu, Hajime Nakanotani, Jyunichi Nishide
  • Publication number: 20140326105
    Abstract: A hybrid drive device having a clutch that engages and disengages an output member of an internal combustion engine and an input shaft of an automatic transmission device with and from each other. A rotary electric machine has a stator fixed to a case and a rotor coupled to the input shaft of the automatic transmission device. The rotary electric machine is disposed radially outwardly of the clutch so as to at least partially overlap the clutch in an axial direction as seen from a radial direction. Lubricating oil is supplied from the input shaft of the automatic transmission device to the clutch and the hybrid drive device includes a shield portion that allows the lubricating oil to bypass the rotary electric machine and leads the lubricating oil supplied to the clutch to an oil reservoir.
    Type: Application
    Filed: February 8, 2013
    Publication date: November 6, 2014
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Ryosuke Kondo
  • Patent number: 8715125
    Abstract: A friction-plate lubricating device for an automatic transmission that includes a friction engagement element with a plurality of friction plates in which outer friction plates and inner friction plates are alternately disposed; a hub with splines engaged with teeth formed on an inner circumference of the inner friction plates, the hub having the splines on an outer circumference thereof and having uneven portions formed on an inner circumference thereof; and a nozzle that discharges lubricant to the uneven portions. Recesses of the uneven portions serve as oil reservoirs in which the lubricant gathers, and through-holes are formed in bottom surfaces of the recesses. The lubricant discharged from the nozzle is collected in the oil reservoirs formed by the recesses so as to be supplied to the plurality of friction plates of the friction engagement element through the through-holes.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: May 6, 2014
    Assignee: Aisin AW Co., Ltd.
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Ryosuke Kondo
  • Patent number: 8659047
    Abstract: A light emitting device includes a substrate having an element mounting area in a principal surface thereof. The light emitting device also includes at least one light emitting element mounted in the element mounting area of the substrate. The light emitting device also includes a heat transfer member provided on the substrate. The heat transfer member has a thermal conductivity different from thermal conductivity of the substrate so as to form uneven thermal resistance distribution in the element mounting area. Thermal resistance in a heat radiation path through the substrate for release of heat emitted from the light emitting element changes with the mounting position of the light emitting element.
    Type: Grant
    Filed: May 10, 2011
    Date of Patent: February 25, 2014
    Assignee: Stanley Electric Co., Ltd.
    Inventor: Ryosuke Kondo
  • Patent number: 8550947
    Abstract: A speed change device configured with an input member and an output member. The speed change device includes a speed change mechanism in which a plurality of shift speeds are established in accordance with respective engagement states of a plurality of friction engagement elements to transfer rotation of the input member to the output member. A slip travel mode is provided in which the vehicle is run while transferring torque from the input member to the output member with one of the friction engagement elements for establishment of each of the shift speeds caused to slip. A slip engagement element is the friction engagement element to be engaged commonly for establishment of at least a forward start shift speed and a reverse start shift speed.
    Type: Grant
    Filed: September 20, 2011
    Date of Patent: October 8, 2013
    Assignee: Aisin AW Co., Ltd.
    Inventors: Satoru Kasuya, Masashi Kitou, Yuichi Seki, Yusuke Takahashi, Ryosuke Kondo
  • Publication number: 20130213043
    Abstract: A hybrid drive device having an engine coupling shaft member, a speed change mechanism, a rotating electrical machine, and an engine connecting clutch. A first lubricating oil passage scatters lubricating oil from radially inside to radially outside of first and second friction plates. A first one-way clutch is interposed between an engine coupling shaft member and a coupling member, and is configured to not be engaged when rotation of the engine coupling shaft member becomes lower than rotation of the coupling member. A second one-way clutch is configured not to be engaged when rotation of the rotating electrical machine becomes lower than rotation of the coupling member. An engine driven oil pump generates an oil pressure to be supplied by a driving force of the internal combustion engine or a driving force of the rotating electrical machine regardless of engagement or disengagement of the engine connecting clutch.
    Type: Application
    Filed: April 24, 2013
    Publication date: August 22, 2013
    Inventors: Satoru Kasuya, Masashi Kito, Yuichi Seki, Ryosuke Kondo, Osamu Murai
  • Publication number: 20120211322
    Abstract: A friction-plate lubricating device for an automatic transmission that includes a friction engagement element with a plurality of friction plates in which outer friction plates and inner friction plates are alternately disposed; a hub with splines engaged with teeth formed on an inner circumference of the inner friction plates, the hub having the splines on an outer circumference thereof and having uneven portions formed on an inner circumference thereof; and a nozzle that discharges lubricant to the uneven portions. Recesses of the uneven portions serve as oil reservoirs in which the lubricant gathers, and through-holes are formed in bottom surfaces of the recesses. The lubricant discharged from the nozzle is collected in the oil reservoirs formed by the recesses so as to be supplied to the plurality of friction plates of the friction engagement element through the through-holes.
    Type: Application
    Filed: January 19, 2012
    Publication date: August 23, 2012
    Applicant: AISIN AW CO., LTD.
    Inventors: Satoru KASUYA, Masashi KITO, Yuichi SEKI, Ryosuke KONDO
  • Publication number: 20120088621
    Abstract: A speed change device configured with an input member and an output member. The speed change device includes a speed change mechanism in which a plurality of shift speeds are established in accordance with respective engagement states of a plurality of friction engagement elements to transfer rotation of the input member to the output member. A slip travel mode is provided in which the vehicle is run while transferring torque from the input member to the output member with one of the friction engagement elements for establishment of each of the shift speeds caused to slip. A slip engagement element is the friction engagement element to be engaged commonly for establishment of at least a forward start shift speed and a reverse start shift speed.
    Type: Application
    Filed: September 20, 2011
    Publication date: April 12, 2012
    Applicant: AISIN AW CO., LTD.
    Inventors: Satoru Kasuya, Masashi Kitou, Yuichi Seki, Yusuke Takahashi, Ryosuke Kondo