Patents by Inventor Ken Ishikawa
Ken Ishikawa 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: 11608017Abstract: A vehicle front body structure is provided for reliably transferring a collision load to a crash can and a front frame by preventing a bumper beam from buckling during a small overlap collision. Bending rigidity of the bumper beam in a vehicle width direction is such that 1) a bending moment generated on the bumper beam when a collision load in a direction toward a vehicle rear side is applied to an extending section, which extends outward in the vehicle width direction from a crash can fixed section, is the highest in a vehicle width direction inner end portion of the crash can fixed section on a side where the collision load is applied, and 2) the bending moment is continuously reduced as a distance from the vehicle width direction inner end portion in the vehicle width direction increases.Type: GrantFiled: June 23, 2021Date of Patent: March 21, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Takashi Narahara, Nobuyuki Shibutake, Yasushi Ishikawa, Yuichi Morita, Ken Fujimoto, Yusaku Yamaguchi
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Publication number: 20230080753Abstract: The purpose of the present disclosure is to provide a pellicle that has an adhesive layer having good flatness, and a method for producing the pellicle with good reproducibility. Said purpose is achieved by a pellicle having: a pellicle frame; a pellicle film provided so as to be stretched on one end surface of the pellicle frame; and an adhesive layer provided on the other end surface of the pellicle frame. The adhesive layer contains a cured product of a resin composition containing a curable polymer (A), and a curing agent (B1) and a curing agent (B2). The curing agent (B1) and the curing agent (B2) have different curing conditions.Type: ApplicationFiled: March 24, 2021Publication date: March 16, 2023Applicant: MITSUI CHEMICALS, INC.Inventors: Yasushi SATOH, Kazuo KOHMURA, Akira ISHIKAWA, Takashi UNEZAKI, Hisako ISHIKAWA, Takashi KOZEKI, Ken ITO
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Patent number: 11591025Abstract: A front vehicle-body structure controls inward breakage of an apron reinforcement in the event of a small overlap collision, without increasing weight. Embodiments include a pair of right and left apron reinforcements extending in a vehicle front-rear direction; and a pair of right and left hinge pillars respectively connected to rear ends of the pair of apron reinforcements. A reinforcement outer member of the apron reinforcement includes a linear portion extending in the vehicle front-rear direction from a rear end of the apron reinforcement connected to the hinge pillar to an intermediate portion of the apron reinforcement. A horizontal bead, provided as a deformation facilitating portion to facilitate deformation toward an inside of a vehicle body, is disposed on an outer surface portion positioned on a vehicle-width-direction outer side of the linear portion, the horizontal bead having a reduced longitudinal rigidity toward a front side in the vehicle front-rear direction.Type: GrantFiled: July 19, 2021Date of Patent: February 28, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Yasushi Ishikawa, Yuichi Morita, Yusuke Desaki, Yusuke Matsumura, Ken Fujimoto, Yusaku Yamaguchi
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Patent number: 11591024Abstract: A side body structure of a vehicle can include: a hinge pillar; a front pillar that is coupled to an upper end portion of this hinge pillar via a bent section, extends upward to the rear, and is coupled to a front end portion of a roof side rail via a connected section; and an apron rein that extends forward from a position below the bent section in the hinge pillar, where the bent section can include an energy absorption section that is subjected to out-of-plane deformation in a longitudinal orthogonal direction of the front pillar and thereby can absorb collision energy when the collision energy, which can be directed rearward, is applied to the apron rein. The energy absorption section can be configured to include an outer bead section and an inner bead section respectively provided in an outer member and a lower inner member.Type: GrantFiled: July 16, 2021Date of Patent: February 28, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Yasushi Ishikawa, Yuichi Morita, Ken Fujimoto, Yusaku Yamaguchi, Matsubara Hiroshi, Miyoshi Katsuhisa, Yokogi Yuji
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Patent number: 11560518Abstract: A polymerizable liquid crystal compound represented by the following general formula (1): (the symbols in the general formula (1) are as described in the DESCRIPTION.Type: GrantFiled: October 10, 2018Date of Patent: January 24, 2023Assignee: DAI NIPPON PRINTING CO., LTD.Inventors: Mami Motooka, Ken-ichi Okuyama, Kazuyuki Okada, Terutaka Takahashi, Mitsuru Endo, Shunsuke Irie, Tsuyoshi Sakaguchi, Kei Akiyama, Kohei Ishikawa
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Patent number: 11541941Abstract: A front vehicle-body structure is provided that is lightweight and reduces an impact load transmitted to lower limbs of an occupant. Embodiments include a transmission disposed in a vehicle front portion, a dash lower panel dividing an inside from an outside of a vehicle cabin in a vehicle rear of the transmission, and an organ type accelerator pedal disposed on a vehicle-width-direction inner side of the dash lower panel opposed to the transmission. The dash lower panel includes a panel rear portion in which the accelerator pedal is arranged, a panel front portion extending from the panel rear portion to a vehicle front upper side, and a fragile portion extending in a vehicle width direction along a boundary between the panel rear portion and the panel front portion, which is fragile compared to the panel rear portion and the panel front portion.Type: GrantFiled: March 19, 2021Date of Patent: January 3, 2023Assignee: MAZDA MOTOR CORPORATIONInventors: Yuki Nagashima, Masaru Chikita, Yasushi Ishikawa, Ken Fujimoto
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Publication number: 20220389517Abstract: An object of the present invention is to provide a method for predicting a risk of developing cancer. DNA samples were prepared from blood and cancer tissues of 2480 cancer patients and analyzed for the nucleotide sequences of exon regions using NGS. As a result, among the cancer patients, 7 patients were confirmed to have D49H mutation or A159D mutation which is a germ cell mutation.Type: ApplicationFiled: July 26, 2022Publication date: December 8, 2022Inventors: Ken YAMAGUCHI, Masatoshi KUSUHARA, Masakuni SERIZAWA, Tohru MOCHIZUKI, Keiichi OHSHIMA, Keiichi HATAKEYAMA, Kenichi URAKAMI, Shumpei OHNAMI, Yasuto AKIYAMA, Kouji MARUYAMA, Kengo INOUE, Yuji SHIMODA, Takeshi NAGASHIMA, Yoshinobu ISHIKAWA
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Patent number: 11487940Abstract: Generating rules to automatically extract linguistic patterns from documents is provided. A first plurality of linguistic pattern extraction rules corresponding to a user-selected text example from a document is generated according to a first abstraction rule of a plurality of abstraction rules. Each respective linguistic pattern extraction rule of the first plurality of linguistic pattern extraction rules having a first identified level of abstraction. The first plurality of linguistic pattern extraction rules ordered by the first identified level of abstraction is presented in a first list to a user via a user interface. A selection of one particular linguistic pattern extraction rule is received from the first list by the user via the user interface. That one particular linguistic pattern extraction rule selected by the user is applied to the document to automatically extract user-desired linguistic patterns similar to the user-selected text example from the document.Type: GrantFiled: June 21, 2021Date of Patent: November 1, 2022Assignee: International Business Machines CorporationInventors: Shunsuke Ishikawa, Ken Kumagai, Akihiro Nakayama, Susumu Fukuda
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Publication number: 20220180677Abstract: An alighting point guide system includes an acquisition portion configured to acquire an alighting point guide request from an occupant of a vehicle, and a guide portion configured to provide a guide to an alighting point. When the number of occupants of the vehicle as a transmission source of the alighting point guide request is larger than a reference number set in advance, the guide portion selects, as the alighting point, a point where at least either one value of a statistic value about a door-open time detected previously and a statistic value about the number of times of door opening that is detected previously is equal to or more than a threshold with preference to a point where the at least either one value is less than the threshold.Type: ApplicationFiled: November 24, 2021Publication date: June 9, 2022Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoko SAKURAI, Masaru OHASHI, Ken ISHIKAWA, Takashige HORI, Masaru WAKABAYASHI, Shin MAEYAMADA
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Patent number: 11215474Abstract: A vehicle driving assist apparatus includes a searching unit and a guidance unit. The searching unit is configured to search for a travel route based on a search instruction. The travel route is a route along which a vehicle travels to a destination. The guidance unit is configured as follows: when the searching unit finds a plurality of travel routes and the plurality of travel routes includes two or more travel routes each including a merging point where two or more roads meet, the guidance unit provides a driver with information about a travel route that is included in the plurality of travel routes and that includes the merging point before which there is a road that is included in the two or more roads and that allows vehicles to easily accelerate, in preference to the rest of the travel routes.Type: GrantFiled: January 18, 2019Date of Patent: January 4, 2022Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige Hori, Makoto Akahane, Ken Ishikawa, Masatoshi Takahara
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Patent number: 11209283Abstract: An information processing apparatus includes an acquisition unit, a controller, and a provision unit. The acquisition unit is configured to acquire behavior information and a request for route retrieval from the vehicle. The controller is configured to decide a plurality of temporary routes in a case where the request for route retrieval is acquired, recognize a manner reference score of each of the temporary routes, recognize an evaluation score of each of a plurality of manner items based on the behavior information acquired from the vehicle having requested the route retrieval, calculate a total evaluation score by using the evaluation score of each of the manner items, and select some of the temporary routes as proposal routes based on comparison between the manner reference score and the total evaluation score. The provision unit is configured to provide the proposal routes to the vehicle having requested the route retrieval.Type: GrantFiled: September 5, 2019Date of Patent: December 28, 2021Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige Hori, Ken Ishikawa
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Publication number: 20210304520Abstract: This disclosure makes vehicle passage at a tollbooth on a vehicle road smoother. A plurality of candidate lanes are selected based on whether or not a first vehicle scheduled to pass through a tollbooth is an ETC vehicle, and the type of each lane at the tollbooth. Moreover, a predicted value in correlation with a required time predicted to be required for passing through the tollbooth is calculated for each candidate lane. Further, a recommended lane that is recommended for the first vehicle to travel is determined from the plurality of candidate lanes based on the predicted value for each candidate lane.Type: ApplicationFiled: March 29, 2021Publication date: September 30, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige HORI, Masaru WAKABAYASHI, Yoko SAKURAI, Ken ISHIKAWA
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Publication number: 20210264775Abstract: A server includes a control unit configured to: determine based on probe data acquired by a first vehicle whether the first vehicle is parked or stopped on a road; determine based on probe data acquired by one or more second vehicles located near the first vehicle whether the first vehicle is affecting traffic flow on the road, when the control unit determines that the first vehicle is parked or stopped; and output an alert when the control unit determines that the first vehicle is affecting the traffic flow on the road.Type: ApplicationFiled: January 7, 2021Publication date: August 26, 2021Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige HORI, Masaru WAKABAYASHI, Yoko SAKURAI, Ken ISHIKAWA
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Patent number: 11100792Abstract: Obstacle determination systems and programs detect back-and-forth steering that is behavior of a vehicle for avoiding an obstacle. The systems and programs determine that the obstacle is present between a point where the back-and-forth steering has started and a point where the back-and-forth steering has ended when a steering start road and a steering end road are identical roads. The steering start road is a road where the vehicle is present at a start of the back-and-forth steering. The steering end road is a road where the vehicle is present at an end of the back-and-forth steering.Type: GrantFiled: October 18, 2017Date of Patent: August 24, 2021Assignees: AISIN CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ken Ishikawa, Yasuyuki Kusumoto, Kento Nagashima
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Publication number: 20210188305Abstract: A vehicle driving assistance device includes: a control unit configured to identify a point at which a vehicle speed is likely to increase, based on vehicle information collected from a plurality of vehicles, the vehicle information including position information for each of the vehicles and situation information for each of the plurality of vehicles. The control unit is configured to decide whether there is a vehicle deceleration factor due to which the vehicle speed decreases within an area in which a vehicle travels a prescribed distance from the point identified by the control unit. The control unit is configured to alert a driver that there is the vehicle deceleration factor, when there is the vehicle deceleration factor.Type: ApplicationFiled: March 10, 2021Publication date: June 24, 2021Applicant: Toyota Jidosha Kabushiki KaishaInventors: Takashige Hori, Makoto Akahane, Ken Ishikawa, Masatoshi Takahara
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Patent number: 11043123Abstract: A driving assistance device communicates with an information processing device for providing driving assistance. The driving assistance device includes: an electronic control unit configured to: acquire signal information from the information processing device, the signal information indicating a time at which a traffic light on a traveling route displays a stop indication, the traveling route being a route on which a vehicle is traveling; make a prediction whether the vehicle should stop at the traffic light, based on a traveling state of the vehicle and the signal information; and perform the driving assistance and control an operation of the vehicle around the traffic light based on the prediction.Type: GrantFiled: November 5, 2018Date of Patent: June 22, 2021Assignees: Toyota Jidosha Kabushiki Kaisha, Aisin AW Co., Ltd.Inventors: Takashige Hori, Makoto Akahane, Ken Ishikawa, Masatoshi Takahara
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Patent number: 10974734Abstract: A vehicle driving assistance device includes: a control unit configured to identify a point at which a vehicle speed is likely to increase, based on vehicle information collected from a plurality of vehicles, the vehicle information including position information for each of the vehicles and situation information for each of the plurality of vehicles. The control unit is configured to decide whether there is a vehicle deceleration factor due to which the vehicle speed decreases within an area in which a vehicle travels a prescribed distance from the point identified by the control unit. The control unit is configured to alert a driver that there is the vehicle deceleration factor, when there is the vehicle deceleration factor.Type: GrantFiled: December 18, 2018Date of Patent: April 13, 2021Assignee: Toyota Jidosha Kabushiki KaishaInventors: Takashige Hori, Makoto Akahane, Ken Ishikawa, Masatoshi Takahara
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Patent number: 10762784Abstract: An obstacle determination system includes an avoidance behavior detection unit configured to detect an avoidance behavior that is a behavior of a vehicle avoiding an obstacle, and an obstacle determination unit configured to determine that the obstacle is present when a road on which the avoidance behavior occurs is not a road on which avoidance of an oncoming vehicle is needed.Type: GrantFiled: December 6, 2017Date of Patent: September 1, 2020Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ken Ishikawa, Naoki Yoshikawa, Yasuyuki Kusumoto, Kento Nagashima
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Publication number: 20200234224Abstract: An information processing device according to one embodiment of the present disclosure includes a fatigue level estimation unit configured to estimate a fatigue level of a user based on schedules for the future included in information on schedules of the user.Type: ApplicationFiled: November 20, 2019Publication date: July 23, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige HORI, Makoto AKAHANE, Ken ISHIKAWA, Masatoshi TAKAHARA
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Publication number: 20200211043Abstract: An information processing device includes circuitry configured to predict a future fuel consumption amount of a vehicle, based on information relevant to an actual result of a fuel consumption amount of the vehicle and information relevant to a plan of a user of the vehicle; and configured to predict a fuel replenishment timing at which a fuel replenishment of the vehicle is needed, based on the future fuel consumption amount of the vehicle and information relevant to a remaining fuel amount of the vehicle.Type: ApplicationFiled: December 19, 2019Publication date: July 2, 2020Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Takashige Hori, Makoto Akahane, Ken Ishikawa, Masatoshi Takahara