Patents by Inventor Takashi Ozeki

Takashi Ozeki 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: 20240055641
    Abstract: [Task] Provided is a proton conductor and a manufacturing method thereof that are suitable for the use in a temperature range between 200° C. and 600° C. [Solution] A proton conductor has electric conductivity of 0.01 S/cm or more at 300° C., wherein a portion of lithium ions of Li14?2xZn1+x(GeO4)4 is substituted with protons. The x is a number equal to or more than 0. 40% to 70% inclusive of movable lithium ions contained in Li14?2xZn1+x(GeO4)4 may be substituted with the protons. 50% to 60% inclusive of movable lithium ions contained in Li14?2xZn1+x as (GeO4)4 may be substituted with the protons. A manufacturing method of a proton conductor comprises a process of substituting a portion of lithium ions with protons by immersing Li14?2xZn1+x(GeO4)4 in a non-aqueous organic solvent containing acid.
    Type: Application
    Filed: August 12, 2021
    Publication date: February 15, 2024
    Inventors: Yoshimi OKADA, Takuo YASUNISHI, Kenichi IMAGAWA, Koichi EGUCHI, Toshiaki MATSUI, Hiroki MUROYAMA, Takashi OZEKI
  • Patent number: 11745052
    Abstract: The present invention discloses an exercise equipment that enables a movement of the wrist and ankle while using portions between fingers of the hands and or foot, or using a pinching force of the adjacent fingers. The exercise equipment includes: a first string member made of a first non-stretchable string, the first string member having a first length; a first pressing member made of a hard material attached to one end of the first string member; a second pressing member made of the hard material attached to the other end of the first string member; a connecting member of being non-stretchable having a second length, the connecting member has a first end and a second end, the first end connected to an intermediate portion of the first string; and a fixing member provided at the other end of the connecting member.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: September 5, 2023
    Inventor: Takashi Ozeki
  • Publication number: 20230107472
    Abstract: A vehicle includes a controller configured to switch between a constant speed traveling mode in which a vehicle speed is held constant and an inertial traveling mode in which a prime mover is stopped or in an idling state, and a clutch apparatus configured to connect and disconnect power transmission between the prime mover and an output target, and the controller controls the clutch apparatus and decreases a clutch capacity so as to transit to the inertial traveling mode when detected that the vehicle is traveling on a downhill road during the constant speed traveling mode, and the controller controls the clutch apparatus and increases the clutch capacity so as to transit to the constant speed traveling mode when detected that the vehicle traveling on the downhill road has terminated.
    Type: Application
    Filed: September 27, 2022
    Publication date: April 6, 2023
    Inventors: Takashi Ozeki, Yoshiaki Tsukada, Junya Ono, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto, Tatsuya Ryuzaki
  • Publication number: 20230095322
    Abstract: A clutch control device includes a clutch apparatus configured to connect and disconnect power transmission between an engine and a gearbox, a clutch actuator configured to output a driving force to actuate the clutch apparatus, and an ECU configured to drive the clutch actuator, and the ECU performs engine stalling avoiding control which decreases a clutch capacity when a reduction speed of an engine rotational speed becomes a predetermined threshold or more and the engine rotational speed becomes a predetermined engine stalling determination value or less.
    Type: Application
    Filed: September 27, 2022
    Publication date: March 30, 2023
    Inventors: Tatsuya Ryuzaki, Yoshiaki Tsukada, Junya Ono, Takashi Ozeki, Koichi Furusato, Yuma Kaibe, Ryohei Tsuzuki, Yasushi Fujimoto
  • Patent number: 11370444
    Abstract: A vehicle control device includes an information acquisition unit that acquires road surface condition information indicative of a road surface condition determined on the basis of sound data obtained by performing sound source separation with respect to a sound acquired by a microphone array, a storage unit in which there is stored control content in accordance with the road surface condition, and a control unit which controls a drive unit provided on a vehicle, on the basis of the control content in accordance with the road surface condition indicated by the road surface condition information.
    Type: Grant
    Filed: March 25, 2020
    Date of Patent: June 28, 2022
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Go Morita, Takashi Ozeki, Tomoyuki Sahata
  • Publication number: 20210283459
    Abstract: The present invention discloses an exercise equipment that enables a movement of the wrist and ankle while using portions between fingers of the hands and or foot, or using a pinching force of the adjacent fingers. The exercise equipment includes: a first string member 2a made of a first non-stretchable string, the first string member having a first length; a first pressing member 1a made of a hard material attached to one end of the first string member; a second pressing member 1d made of the hard material attached to the other end of the first string member; a connecting member 3 of being non-stretchable having a second length, the connecting member has a first end and a second end, the first end connected to an intermediate portion of the first string 2a; and a fixing member 4 provided at the other end of the connecting member 3.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Inventor: Takashi Ozeki
  • Patent number: 10960896
    Abstract: A saddle-ride type vehicle control apparatus includes: an acquiring unit that acquires information indicating a posture of an occupant of a saddle-ride type vehicle; a determining unit that determines a level of intervention in driving of the saddle-ride type vehicle based on the posture of the occupant indicated by the information acquired by the acquiring unit; and an intervening unit that intervenes in the driving of the saddle-ride type vehicle based on a condition of the saddle-ride type vehicle and the level of intervention determined by the determining unit.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: March 30, 2021
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Yoshiaki Tsukada, Takashi Ozeki, Kenichi Nakano, Sumitaka Ogawa
  • Patent number: 10818174
    Abstract: An output apparatus includes: an identifying unit that identifies a direction in which an occupant of a first vehicle is looking; a receiving unit that receives, from a second vehicle positioned in the direction identified by the identifying unit, information indicating whether or not the first vehicle is recognized by the second vehicle; and an output unit that outputs alert information to at least one alerting device among alerting devices attached to the first vehicle and the occupant of the first vehicle if the first vehicle is not recognized by the second vehicle.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: October 27, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kenichi Nakano, Yoshiaki Tsukada, Hiroyuki Kojima, Takashi Ozeki
  • Publication number: 20200307604
    Abstract: A vehicle control device includes an information acquisition unit that acquires road surface condition information indicative of a road surface condition determined on the basis of sound data obtained by performing sound source separation with respect to a sound acquired by a microphone array, a storage unit in which there is stored control content in accordance with the road surface condition, and a control unit which controls a drive unit provided on a vehicle, on the basis of the control content in accordance with the road surface condition indicated by the road surface condition information.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Inventors: Go Morita, Takashi Ozeki, Tomoyuki Sahata
  • Publication number: 20200307543
    Abstract: A vehicle control device includes an information acquisition unit that acquires road surface condition information indicative of a road surface condition determined on the basis of a sound acquired by a microphone, a storage unit in which there is stored control content in accordance with the road surface condition, and a control unit which controls a drive unit provided on a vehicle, on the basis of the control content in accordance with the road surface condition indicated by the road surface condition information.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Inventors: Go Morita, Takashi Ozeki, Kenichiro Kakemizu, Hiroaki Uchisasai, Asuka Ito, Tomoyuki Sahata
  • Publication number: 20200307605
    Abstract: A vehicle control device includes an information acquisition unit that acquires road surface condition information indicative of a road surface condition determined on the basis of a sound acquired by a microphone and a road surface image acquired by capturing an image of a road surface, a storage unit in which there is stored control content in accordance with the road surface condition, and a control unit which controls a drive unit provided on a vehicle, on the basis of the control content in accordance with the road surface condition indicated by the road surface condition information.
    Type: Application
    Filed: March 25, 2020
    Publication date: October 1, 2020
    Inventors: Go Morita, Takashi Ozeki, Tomoyuki Sahata
  • Patent number: 10760629
    Abstract: A clutch control device includes an engine, a gearbox, a clutch device configured to disconnect and connect power transmission between the engine and the gearbox, a clutch actuator configured to drive the clutch device and vary a clutch capacity, and an ECU configured to calculate a control target value of the clutch capacity, and the ECU determines whether an engine rotational number after downshifting by the gearbox enters a high rotation region and decreases the clutch capacity after downshifting when it is determined that the engine rotational number after downshifting enters the high rotation region.
    Type: Grant
    Filed: December 18, 2018
    Date of Patent: September 1, 2020
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Tatsuya Ryuzaki, Junya Ono, Takashi Ozeki
  • Publication number: 20190304300
    Abstract: An output apparatus includes: an identifying unit that identifies a direction in which an occupant of a first vehicle is looking; a receiving unit that receives, from a second vehicle positioned in the direction identified by the identifying unit, information indicating whether or not the first vehicle is recognized by the second vehicle; and an output unit that outputs alert information to at least one alerting device among alerting devices attached to the first vehicle and the occupant of the first vehicle if the first vehicle is not recognized by the second vehicle.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 3, 2019
    Inventors: Kenichi NAKANO, Yoshiaki TSUKADA, Hiroyuki KOJIMA, Takashi OZEKI
  • Publication number: 20190300012
    Abstract: A saddle-ride type vehicle control apparatus includes: an acquiring unit that acquires information indicating a posture of an occupant of a saddle-ride type vehicle; a determining unit that determines a level of intervention in driving of the saddle-ride type vehicle based on the posture of the occupant indicated by the information acquired by the acquiring unit; and an intervening unit that intervenes in the driving of the saddle-ride type vehicle based on a condition of the saddle-ride type vehicle and the level of intervention determined by the determining unit.
    Type: Application
    Filed: March 29, 2019
    Publication date: October 3, 2019
    Inventors: Yoshiaki TSUKADA, Takashi OZEKI, Kenichi NAKANO, Sumitaka OGAWA
  • Patent number: 10428902
    Abstract: A synchronizer-mechanism-equipped transmission capable of moving tips of sleeve teeth and ring teeth away from butting each other by moving a synchronizer sleeve with biasing means even if the tips of the sleeve teeth and ring teeth are in contact when actuator driving stops. When sleeve teeth of a synchronizer sleeve that moves during gear shifting are located at a first synchronization position where the sleeve teeth begin to come into contact with ring teeth, a pressing member of a detent mechanism is in contact with a pre-gear-shifting detent recessed portion of a star cam.
    Type: Grant
    Filed: March 23, 2016
    Date of Patent: October 1, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Yoshiaki Tsukada, Yoshihisa Kanno, Kazuhiko Nakamura, Hiroyuki Kojima, Takashi Ozeki, Hiroshi Takamoto
  • Patent number: 10364889
    Abstract: A cylindrical shift drum is rotatable around a third rotational axis. The cylindrical shift drum includes at least one lead groove in an outer circumferential surface of the cylindrical shift drum. A shift fork shaft extending in parallel to the third rotational axis is disposed opposite to the outer circumferential surface. At least one shift fork includes a main portion slidably supported by the shift fork shaft and a pin portion rotatably supported by the main body portion. The main body portion includes a fork portion to be engaged with at least one shifter gear. The pin portion is inserted in one of the at least one lead groove. The cylindrical shift drum is to be rotated to guide the pin portion along the one of the at least one lead groove to move the at least one shift fork to shift the at least one shifter gear.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: July 30, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Jun Adachi, Takashi Ozeki, Yoshiaki Tsukada
  • Publication number: 20190203783
    Abstract: A clutch control device includes an engine, a gearbox, a clutch device configured to disconnect and connect power transmission between the engine and the gearbox, a clutch actuator configured to drive the clutch device and vary a clutch capacity, and an ECU configured to calculate a control target value of the clutch capacity, and the ECU determines whether an engine rotational number after downshifting by the gearbox enters a high rotation region and decreases the clutch capacity after downshifting when it is determined that the engine rotational number after downshifting enters the high rotation region.
    Type: Application
    Filed: December 18, 2018
    Publication date: July 4, 2019
    Inventors: Tatsuya Ryuzaki, Junya Ono, Takashi Ozeki
  • Patent number: 10190678
    Abstract: A twin-clutch transmission that can always effectively reduce gear shift shock and a collision sound even under the existence of variation attributed to component tolerance and change over the ages attributed to wear. A twin-clutch transmission calculates a rotational speed difference (|Na?Nb|) between an odd-stage main shaft rotational speed (Na) and an even-stage main shaft rotational speed (Nb) and learns synchronization start gear shift drive displacement (?s) detected by a gear shift drive displacement detecting unit at the timing at which the rotational speed difference (|Na?Nb|) reaches a predetermined synchronization start determination rotational speed difference (Ds) from gear shift start. The twin-clutch transmission controls an actuator on the basis of the learned synchronization start gear shift drive displacement (?s).
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: January 29, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kazuhiko Nakamura, Hiroyuki Kojima, Yoshihisa Kanno, Hiroshi Takamoto, Yoshiaki Tsukada, Takashi Ozeki
  • Patent number: 10167908
    Abstract: A clutch actuator structure provided for an internal combustion engine and a hydraulic clutch mechanism for transmitting a rotational driving force of a crankshaft of said engine includes a clutch actuator for controlling an oil pressure for engaging and disengaging the hydraulic clutch mechanism. The clutch actuator structure ensures that noises generated at the times of operation of the clutch actuator for actuating a hydraulic clutch are prevented from being transmitted to the exterior. The clutch actuator structure includes an oil sump part for reserving oil provided in the periphery of a clutch actuator. The clutch actuator is disposed in the oil sump part.
    Type: Grant
    Filed: March 10, 2010
    Date of Patent: January 1, 2019
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kinya Mizuno, Yoshiaki Tsukada, Takashi Ozeki, Kazuhiro Takeuchi, Yasushi Fujimoto
  • Patent number: 9945477
    Abstract: A shift drum angle detecting device for a transmission includes shift forks, a shift drum, a first sensor shaft, a first angle sensor, a speed increasing mechanism, and a second angle sensor. The first angle sensor is to detect a rotational angle of the first sensor shaft to output a first output value based on the rotational angle. The speed increasing mechanism includes a speed increasing drive member, a speed increasing driven member, and a second sensor shaft. The second angle sensor is provided to the second sensor shaft to detect a rotational angle of the second sensor shaft and to output a second output value based on the rotational angle. A rotational angle of the shift drum is to be detected based on the first output value output from the first angle sensor and the second output value output from the second angle sensor.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: April 17, 2018
    Assignee: HONDA MOTOR CO., LTD.
    Inventors: Kazuhiko Nakamura, Hiroyuki Kojima, Yoshihisa Kanno, Hiroshi Takamoto, Yoshiaki Tsukada, Takashi Ozeki