Patents by Inventor Isamu Nagasawa

Isamu Nagasawa 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: 20180093632
    Abstract: A vehicle occupant protection apparatus includes a seat for an occupant of a vehicle and an airbag device. The airbag device includes a front airbag configured to deploy in front of an upper body of the occupant in the seat. The front airbag is capable of deploying so as to receive the upper body that has been displaced forward from a seating position on the seat. The front airbag includes a pair of shoulder-receiving projections capable of receiving both shoulders of the upper body that has been displaced forward from the seating position by projecting rearward at both sides of the front airbag in a vehicle width direction of the vehicle in a deployed state.
    Type: Application
    Filed: July 18, 2017
    Publication date: April 5, 2018
    Inventors: Isamu Nagasawa, Takao Kondo
  • Patent number: 9919671
    Abstract: A vehicle seat airbag system includes an airbag which is caused by a vehicle seat airbag system to inflate and develop within a seat back. The airbag is disposed between a seat pad and a rear board provided in a rear of the seat back. Inflation and development of the airbag in the seat back allows the airbag to elastically support an upper body of a seated person, and causes the rear board to be pushed rearwardly to allow the airbag to elastically receive an impact force which is applied to the rear board.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: March 20, 2018
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Yoshihiro Kamata
  • Publication number: 20180061234
    Abstract: Provided is a display device for a vehicle. The display device includes a display member and a collision predictor. The collision predictor detects one or more moving bodies on and around a course of the vehicle, and predicts collision of the vehicle with the one or more moving bodies detected, and a position of the collision. The display member displays a collision-position mark at a display position in a visual field of a driver, on a condition that the collision of the vehicle with any one of the one or more moving bodies is predictable. The display position is superimposed on the predicted position of the collision. The display member displays a delineator mark that associates the collision-position mark with the relevant one of the one or more moving bodies detected.
    Type: Application
    Filed: July 5, 2017
    Publication date: March 1, 2018
    Inventors: Isamu NAGASAWA, Toshiya Furukawa, Tsukasa Mikuni, Takahiro Sakaguchi, Shun Ichikawa
  • Publication number: 20180056866
    Abstract: A display device for a vehicle includes a collision predictor, a display member, and a display controller. The collision predictor detects a moving body sideward of a course of the vehicle and predicts collision of the vehicle with the moving body detected. The display member provides display of an image or display of a mark, for view of a driver seated on a driver's seat of the vehicle. The image or the mark corresponds to the moving body. The display controller performs a control of the display member. The display controller changes the display of the image or the display of the mark more significantly than a motion of the moving body as actually seen from the driver's seat, on a condition that the collision predictor predicts the collision.
    Type: Application
    Filed: July 5, 2017
    Publication date: March 1, 2018
    Inventors: Isamu NAGASAWA, Toshiya FURUKAWA, Tsukasa MIKUNI, Takahiro SAKAGUCHI, Shun ICHIKAWA
  • Patent number: 9902363
    Abstract: An airbag device includes an airbag body that inflates and deploys between a foot of a seated person and a floor panel of a vehicle. The airbag body includes: a rear inflating portion inflatable rearwardly from a heel of the seated person and upwardly higher than a bottom face of the foot in the inflation and deployment form of the airbag body, and a front inflating portion inflatable forwardly from a toe of the seated person and upwardly higher than a bottom face of the foot in the inflation and deployment form of the airbag body.
    Type: Grant
    Filed: March 17, 2015
    Date of Patent: February 27, 2018
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Shinya Inoue
  • Patent number: 9868466
    Abstract: A vehicle body structure includes a main frame, an upper frame disposed in an upward direction and an outward direction of the main frame, an engine, and a reinforcing unit different from an upper suspension holder for supporting an upper suspension.
    Type: Grant
    Filed: March 18, 2014
    Date of Patent: January 16, 2018
    Assignee: SUBARU CORPORATION
    Inventors: Isamu Nagasawa, Takeshi Abe, Takatomo Watamori
  • Patent number: 9862305
    Abstract: A vehicle headlight device includes a variable light distribution mechanism that is able to change an illuminating area of light emitted ahead of a vehicle equipped with the vehicle headlight device from at least one light source, and is able to illuminate part of the illuminating area at a higher intensity than other parts, a direct field of vision estimator that estimates a direct field of vision on which a vehicle operator is assumed to keep his/her eyes within an area ahead of the vehicle; and a light distribution controller that sets the illuminating area so as to contain the direct field of vision estimated by the direct field of vision estimator, and controls the variable light distribution mechanism to illuminate an area corresponding to the direct field of vision at a higher intensity than a periphery of the area.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 9, 2018
    Assignee: SUBARU CORPORATION
    Inventor: Isamu Nagasawa
  • Publication number: 20170320430
    Abstract: An information providing apparatus in a vehicle coordinates with a first light emitter including light-emitting elements arranged in a linear form including at least one line on a compartment side of a door of the vehicle, and a second light emitter projecting light onto a projection target member in a forward visual field of a driver of the vehicle. The information providing apparatus repeatedly acquires status information including surroundings status indicating status of surroundings of the vehicle, and executes control to the first light emitter and second light emitter based on the status information. The control makes the first light emitter and second light emitter provide light emission in a light emission mode associated with acquired surroundings status indicated by the status information.
    Type: Application
    Filed: October 27, 2015
    Publication date: November 9, 2017
    Inventors: Takaya KAWAMATA, Akifumi SHII, Kensuke SUZUKI, Toshiya FURUKAWA, Tsukasa MIKUNI, Isamu NAGASAWA
  • Publication number: 20170282846
    Abstract: Provided is a cyclist protection apparatus for a vehicle that includes a front section that protrudes forward from a boarding section. The cyclist protection apparatus includes a cyclist airbag device that includes airbags, and is configured to be disposed in a front-end area of the front section. The cyclist airbag device is configured to deploy the airbags adjacently in a front-rear direction on an upper surface of the front section.
    Type: Application
    Filed: February 16, 2017
    Publication date: October 5, 2017
    Inventors: Isamu NAGASAWA, Takao KONDO
  • Publication number: 20170282845
    Abstract: A cyclist protection apparatus for a vehicle includes including a front section that protrudes forward from a boarding section and includes an upper surface formed by a hood. The cyclist protection apparatus includes a hood latch and a cyclist airbag device. The hood latch is capable of releasing a closed state of the hood such that a front of the hood is openable. The cyclist airbag device is configured to be disposed in the front section below the hood and deploy a cyclist airbag. The cyclist airbag device is configured to deploy the cyclist airbag forward from below the hood in either one of a state where the front of the hood is open and a state where the front of the hood is openable.
    Type: Application
    Filed: February 16, 2017
    Publication date: October 5, 2017
    Inventors: Isamu NAGASAWA, Takao KONDO
  • Publication number: 20170282832
    Abstract: An occupant protection device for a vehicle includes a seat, a three-point seatbelt device, and a belt airbag device. An occupant to board the vehicle is to sit on the seat. The three-point seatbelt device includes a seatbelt extendable across a front of an upper body of the occupant sitting on the seat. The belt airbag device includes a belt airbag that is provided at a shoulder belt section, which is extendable from a shoulder to a waist of the occupant, of the seatbelt, and that is configured to be deployed when a collision occurs. The belt airbag includes a belt-direction deployment section extendable and deployable along the shoulder belt section, and an intersecting-direction deployment section extendable and deployable in a direction intersecting the shoulder belt section. The sections are configured to form a single bag by being coupled to each other below a head of the occupant sitting on the seat.
    Type: Application
    Filed: January 30, 2017
    Publication date: October 5, 2017
    Inventors: Takao Kondo, Isamu Nagasawa
  • Publication number: 20170282982
    Abstract: A structural member for a vehicle projects from a vehicle body. The structural member includes a first airflow surface and a second. airflow surface along each of which airflow flows, and an imaging window. The first airflow surface and the second airflow extend between a front edge and a rear edge of the structural member in a front-rear direction of the vehicle body and face away from each other. The first airflow surface has a length longer than a length of the second airflow surface in the front-rear direction. The imaging window is provided in the first airflow surface, and an image of an area outside the vehicle body is captured through the imaging window.
    Type: Application
    Filed: February 17, 2017
    Publication date: October 5, 2017
    Applicant: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Isamu NAGASAWA, Satoru IWATA, Kazuhiro KAMINAGA
  • Publication number: 20170274854
    Abstract: A vehicle occupant protection apparatus has a strap configured to extend across the front of a body of an occupant sitting on a seat of a vehicle, a pre-tensioner configured to retract the strap, a vehicle orientation sensor configured to detect either one of a change in the orientation of the vehicle and an operation for changing the orientation, and a controller configured to cause the pre-tensioner to start retracting the strap prior to a collision or when a collision occurs. After the retracting of the strap starts, the controller temporarily stops or eases the retracting of the strap in accordance with the change in the orientation of the vehicle.
    Type: Application
    Filed: December 23, 2016
    Publication date: September 28, 2017
    Inventor: Isamu NAGASAWA
  • Publication number: 20170182936
    Abstract: An information providing apparatus in a vehicle cooperates with a light emitting unit including light emitting elements that are arranged in at least one string line on a vehicle-interior side of a door of the vehicle. The information providing apparatus includes an information acquisition section and a light emitting control section. The information acquisition section acquires repeatedly situation information including a peripheral situation that indicates a situation on a peripheral region surrounding the vehicle. The light emitting control section controls the light emitting unit based on the situation information acquired by the information acquisition section. The light emitting control section controls the light emitting unit so that the light emitting unit emits light in a light emitting mode associated with an acquired peripheral situation that is the peripheral situation indicated by the situation information acquired by the information acquisition section.
    Type: Application
    Filed: September 8, 2015
    Publication date: June 29, 2017
    Applicant: DENSO CORPORATION
    Inventors: Takaya KAWAMATA, Akifumi SHII, Kensuke SUZUKI, Toshiya FURUKAWA, Tsukasa MIKUNI, Isamu NAGASAWA
  • Patent number: 9656683
    Abstract: There is provided a vehicle steering wheel including a circular rim, a grip forming a part of the rim and being held by a user, and input units formed inside the rim. Each input unit includes first and second input switches to be actuated by a pressing action of a user's thumb, and a third input switch provided between the first and second input switches to be actuated by a sliding action of the user's thumb on the third input switch while the user is holding the grip. The first input switch is located at a position of the user's thumb that can be placed without applying any force when the user is holding the grip. The second input switch is located at a lower position where the user's thumb can be placed without changing positions of other four fingers when the user is holding the grip.
    Type: Grant
    Filed: March 11, 2013
    Date of Patent: May 23, 2017
    Assignee: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Noriyoshi Matsuo, Isamu Nagasawa
  • Patent number: 9650014
    Abstract: An external airbag includes: lateral edge bags in a pair that are deployed to extend upward along respective front pillars from lower ends of the respective front pillars, in front of the respective front pillars, the respective front pillars being disposed on both widthwise sides of a windshield of an automobile; and a posture holding member that couples upper ends of the lateral edge bags in the pair to each other.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: May 16, 2017
    Assignee: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventors: Hiroshi Suemune, Yoshiyuki Hashimoto, Akihiro Onodera, Hiroshi Yoneyama, Daisuke Ototsuji, Isamu Nagasawa
  • Publication number: 20170129440
    Abstract: A vehicle seat includes a seat back, and an airbag that deploys in the seat back. The airbag deploys in the seat back in such a way that, after having deployed, the airbag elastically supports an upper body of an occupant and elastically receives an impact force applied to a back surface of the seat back. After having deployed, the airbag has such a shape that a deployment amount, in a front-back direction, of the airbag near a side of the seat back is greater than that near a center of the seat back.
    Type: Application
    Filed: January 25, 2017
    Publication date: May 11, 2017
    Inventor: Isamu NAGASAWA
  • Patent number: 9623835
    Abstract: A four-point seat belt device includes two shoulder belts to press the shoulders of a passenger sitting in a seat, a restraint element extending between the two shoulder belts, and a driving unit arrangement to perform winding of the belts upon detection of a collision.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: April 18, 2017
    Assignee: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventor: Isamu Nagasawa
  • Publication number: 20170088078
    Abstract: A vehicle occupant protection device includes an airbag module, an actuator, and a controller. The airbag module includes an airbag and an inflator that allows the airbag to develop. The actuator attaches the airbag module to a vehicle, to cause a change in relative positional relation between the vehicle and the airbag module. The controller determines a collision mode of the vehicle, on a basis of one or more of input information used in prediction of the collision mode, input information upon a collision of the vehicle, and input information on an internal situation of the vehicle, and controls the relative positional relation between the vehicle and the airbag module. The airbag module allows the airbag to be developed in a state in which the change in the relative positional relation between the vehicle and the airbag module is caused by the actuator.
    Type: Application
    Filed: September 19, 2016
    Publication date: March 30, 2017
    Inventors: Isamu NAGASAWA, Masaaki Kobayashi, Takeru Shoji, Yoshihiro Kamata, Masaya Watanabe
  • Publication number: 20170094214
    Abstract: An apparatus for operating a device upon steering includes a device operating unit and a device controller. The device operating unit is ring-shaped and is disposed to surround an outer periphery of a gripping section. The device operating unit is attached in a rotatable manner about a central axis of the device operating unit and is attached in a tiltable manner such that opposite ends of the central axis rock. The device controller controls operation of an onboard device in accordance with movement of the device operating unit.
    Type: Application
    Filed: September 21, 2016
    Publication date: March 30, 2017
    Applicant: FUJI JUKOGYO KABUSHIKI KAISHA
    Inventor: Isamu NAGASAWA