Patents by Inventor Shinya Kawamata
Shinya Kawamata 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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Publication number: 20150032290Abstract: A movement trajectory generator that generates a movement trajectory of a vehicle is provided, which includes traveling environment recognition means for recognizing a traveling environment, movement strategy generation means for generating movement strategies for positioning in a road area according to the traveling environment that is recognized by the traveling environment recognition means, presenting means for presenting a passenger setting information of the movement strategies, setting means for receiving an operation for the passenger to set the movement strategies based on the setting information of the movement strategies presented by the presenting means, and movement trajectory generation means for generating the movement trajectory based on the movement strategies set by the setting means.Type: ApplicationFiled: October 15, 2014Publication date: January 29, 2015Inventors: Kenichi Kitahama, Shinya Kawamata, Toshiyuki Matsubara
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Patent number: 8937536Abstract: A vehicle information transmission device prompts recognition of a certain object. The vehicle information transmission device prompts recognition of a position different from a position of the certain object.Type: GrantFiled: December 5, 2011Date of Patent: January 20, 2015Assignee: Toyota Jishosha Kabushiki KaishaInventors: Yoshiyuki Hatakeyama, Shinya Kawamata
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Patent number: 8854464Abstract: A visibility support apparatus includes a light receiving unit receiving reflected light from an object to generate a signal for an image for each of wavelength bands, a wavelength selecting unit to set, in the image for at least one wavelength band, a set of those of pixels with comparable signal intensities which define the largest occupied area to be a reference area and to compare, for each of identification target pixels not included in the reference area, a value of the pixel in the image for each wavelength band with a pixel value of the reference area to select at least two wavelength bands which are effective for detecting the object, and a display unit to group the identification target pixels based on a wavelength band combination selected for each identification target pixel and display an image in which the object is distinguishably shown based on the grouping.Type: GrantFiled: March 2, 2011Date of Patent: October 7, 2014Assignees: NEC Corporation, Toyota Jidosha Kabushiki KaishaInventors: Tsutomu Ishi, Yumiko Yoshikawa, Ryuji Funayama, Shinya Kawamata
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Publication number: 20140214321Abstract: An information providing apparatus is configured so as to provide, to an occupant of an electric vehicle, information indicating a location of a charging station together with information indicating whether or not the electric vehicle can be charged with a clean electric power at that charging station, through an on-board display. Accordingly, the occupant of the electric vehicle can go to the charging station at which the electric vehicle can be charged with electric power including the clean electric power, based on the provided location information of the charging station and a clean degree, and can charge the electric vehicle with the electric power including the clean electric power there. In this manner, the electric vehicle is charged with the electric power including the clean electric power, and thus, the demand for the clean electric power serving as the electric power for charging electric vehicles can be increased.Type: ApplicationFiled: August 12, 2011Publication date: July 31, 2014Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinya Kawamata, Masato Endo
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Patent number: 8755048Abstract: A movable body spectrum measuring apparatus including a dictionary data storing unit for storing spectrum data containing wavelength information and light intensity information of an object being measured, and a limitation information storing unit for storing limitation information to regulate the wavelength information into partial wavelength information. The movable body spectrum measuring apparatus further including a discrimination level setting unit for setting selectively the limitation information corresponding to the discrimination level required of the object being measured, a restricting unit for restricting the spectrum data regarding the observation light to the spectrum data composed exclusively of the wavelength information limited by the limitation information, and a discrimination unit for discriminating the object being measured based on the comparison between the restricted spectrum data and the spectrum data regarding the dictionary data storing unit.Type: GrantFiled: May 29, 2009Date of Patent: June 17, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Ryuji Funayama, Shinya Kawamata, Masato Endo, Yasukata Yokochi, Yasuhiro Yoshida, Tomoaki Handa, Kenichi Kitahama
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Publication number: 20140132407Abstract: A vehicle information transmitting apparatus transmits information to a driver by optical stimulus, and determines whether or not to change a mode of the stimulus on the basis of at least one of information about the driver, an operation input, and a behavior of a vehicle, the information about the driver, the operation input, and the behavior being obtained after the transmission of the information. The vehicle information transmitting apparatus may change the mode of the stimulus when determining that the information is not considered by the driver. Further, the vehicle information transmitting apparatus may change the mode of the stimulus when determining that a cause that the information is not considered resides in the mode of the stimulus.Type: ApplicationFiled: July 21, 2011Publication date: May 15, 2014Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yuichi Kumai, Shinya Kawamata, Yoshiyuki Hatakeyama
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Patent number: 8723124Abstract: Provided is a movable body spectrum measuring apparatus, which can discriminate a measuring object with high precision by photographic data from a spectrum sensor mounted on a movable body such as a vehicle and can process the photographic data in real time. A movable body spectrum measuring apparatus discriminates the measuring object around a vehicle on the basis of the spectrum data from an observation light. A spectrum sensor can measure wavelength information and light intensity information. The movable body spectrum measuring apparatus comprises a dictionary data storing unit storing, as dictionary data, the spectrum data containing the wavelength information and the light intensity information regarding a plurality of predetermined measuring objects, and an arithmetic device for discriminating the measuring object on the basis of comparison computation to compare the spectrum data of the observation light and the spectrum data stored in the dictionary data storing unit.Type: GrantFiled: May 29, 2009Date of Patent: May 13, 2014Assignee: Toyota Jidosha Kabushiki KaishaInventors: Masato Endo, Shinya Kawamata, Ryuji Funayama, Yasukata Yokochi, Yasuhiro Yoshida, Kenichi Kitahama
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Publication number: 20140114536Abstract: In an emergency evacuation device of a vehicle that executes an automatic vehicle stop control based on a command of a driver through a switch or a command input device in a driver's emergency, there is provided a structure of a switch or a command input device in which an area or a position in a spatial region possible or easy for the driver to access and/or an operation possible or easy for the driver to perform are taken into account.Type: ApplicationFiled: July 11, 2011Publication date: April 24, 2014Inventors: Masumi Kobana, Kazuya Sasaki, Shinya Kawamata
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Publication number: 20130271597Abstract: A distance measuring apparatus (11) optically detects a measuring target, thereby measuring an object distance, which is the distance to the measuring target. The orientation of an optical axis of a lens is set to be different from an advancing direction of light incident from the measuring target. The lens is configured to form an image from the incident light, thereby obtaining an image of the measuring target.Type: ApplicationFiled: July 23, 2010Publication date: October 17, 2013Inventors: Shinya Kawamata, Ryuji Funayama, Shin Satori, Yoshihide Aoyanagi, Tadayoshi Komatsuda
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Publication number: 20130258488Abstract: In a vehicle information transmitting device, a plurality of light sources is arranged in an array form of plural rows or plural columns in the light source panel so that light can be irradiated in a horizontal direction (right and left direction) and vertical direction (height direction, up and down direction). The light source panel includes a diffusion plate and a shaft member for entirely or partially adjusting the transmitting degree (blurring degree of light) of the light of the light source in association with the arrangement position of the light source, and a plurality of springs that plays the role of a fail safe for maintaining the distance between the light source and the diffusion plate in a maximum state at the time of malfunctioning.Type: ApplicationFiled: April 18, 2011Publication date: October 3, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiyuki Hatakeyama, Shinya Kawamata, Osamu Ozaki
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Publication number: 20130258693Abstract: The driver side of a light source panel is curved in a concave configuration which conforms with the curvature (curve) of the cross-section of the area of a front windshield glass, in which a virtual image is displayed. Individual light sources are arranged in the light source panel in a curved configuration which conforms with the curvature (curve) of the cross-section of the area of the front windshield glass, in which the virtual image is displayed.Type: ApplicationFiled: December 12, 2011Publication date: October 3, 2013Applicants: DENSO CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiyuki Hatakeyama, Shinya Kawamata, Sei Iguchi
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Publication number: 20130249395Abstract: A vehicle information transmission device includes: a display device that displays light in a first mode at a position of a vehicle body, at which visual recognition of a certain object is prompted, when the visual recognition is prompted and that displays light in a second mode different from the first mode on the vehicle body when the visual recognition is not prompted or when the visual recognition is prompted; and a control unit that adjusts light in the second mode on the basis of light in the first mode when the visual recognition is prompted.Type: ApplicationFiled: December 5, 2011Publication date: September 26, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiyuki Hatakeyama, Shinya Kawamata
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Publication number: 20130249684Abstract: A vehicle information transmission device prompts recognition of a certain object. The vehicle information transmission device prompts recognition of a position different from a position of the certain object.Type: ApplicationFiled: December 5, 2011Publication date: September 26, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiyuki Hatakeyama, Shinya Kawamata
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Publication number: 20130241747Abstract: A subject is to provide a vehicle information transmitting device capable of more clearly transmitting information to a driver. In the present embodiment, a virtual image for attracting attention in which a variation amount per unit change of color or luminance is set small is appeared under a situation where a relative deceleration of an object, i.e. a preceding vehicle, is small and thus attention attracting is necessary. A virtual image for warning in which the variation per unit change of color or luminance is set large is appeared under a situation where the relative deceleration of the object is large and thus warning is necessary.Type: ApplicationFiled: December 8, 2010Publication date: September 19, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Yoshiyuki Hatakeyama, Shinya Kawamata
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Publication number: 20130188794Abstract: Provided is a device for detecting sound outside vehicle capable of detecting sounds outside the vehicle with high accuracy in various surrounding environments. A sound source direction detecting ECU 1 acquires sound collection information about sounds outside a vehicle which are collected by microphones 2A to 2G. The sound source direction detecting ECU 1 acquires traveling road information about the vicinity of a host vehicle on the basis of the acquired sound collection information. When the traveling road information is acquired, the sound source direction detecting ECU 1 adjusts the sound collection characteristics of the microphones 2A to 2G on the basis of the traveling road information.Type: ApplicationFiled: April 26, 2011Publication date: July 25, 2013Applicants: MEIJO UNIVERSITY, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinya Kawamata, Hisashi Satonaka, Ryuji Funayama, Keiichi Yamada, Osami Yamamoto, Hideki Banno, Kensaku Asahi, Akira Ogawa
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Patent number: 8422019Abstract: A light with a known spectrum is emitted from a light source toward a road surface, a first reflected light that is a reflected light of the known light reflected from the road surface is received by a first light receiver, and a reflectance spectrum of the light of the road surface is calculated from a spectrum of the first reflected light received by the first light receiver and the spectrum of the known light stored in the storage unit. A second reflected light that is reflected light of an environmental light reflected from the road surface is received by a second light receiver, and a spectrum of the environmental light is calculated from a spectrum of the second reflected light received by the second light receiver and the calculated reflectance spectrum of the light of the road surface.Type: GrantFiled: February 25, 2011Date of Patent: April 16, 2013Assignees: NEC Corporation, Toyota Jidosha Kabushiki KaishaInventors: Yumiko Yoshikawa, Tsutomu Ishi, Ryuji Funayama, Shinya Kawamata
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Patent number: 8401736Abstract: Traveling environment information, which is information on a traveling environment around a vehicle, is obtained. If the automation level of the vehicle, which is set according to the traveling environment information, is decreased, the driving assistance level is decreased in a stepwise manner to execute a driving assistance control.Type: GrantFiled: June 19, 2009Date of Patent: March 19, 2013Assignee: Toyota Jidosha Kabushiki KaishaInventors: Shinya Kawamata, Kenichi Kitahama
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Publication number: 20130038857Abstract: A spectrum measurement device that recognizes objects to be measured on the basis of spectral data of observed light that is detected by a spectrum sensor capable of measuring wavelength information and light intensity information. The spectrum measurement device comprises a lighting device capable of projecting light that includes a wavelength region with a high atmospheric absorption index and recognizes the distance from a vehicle to an object to be measured through a computation that uses spectral data of observed light that is obtained from the object to be measured whereupon light of at least the wavelength region with the high atmospheric absorption index is projected.Type: ApplicationFiled: April 8, 2011Publication date: February 14, 2013Applicants: NEC CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Ryuji Funayama, Shinya Kawamata, Yumiko Yoshikawa, Tsutomu Ishi
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Publication number: 20130027702Abstract: A spectrometer recognizes a measurement target on the basis of the spectral data set of observed light detected by a spectral sensor capable of measuring wavelength information and light intensity information. The spectrometer is provided with a spectral data processor. Spectral data sets are detected at two different positions by the spectral sensor, and the processor subtracts a first spectral data set from a second spectral data set, or divides the first spectral data set by the second spectral data set to calculate one phase correlation spectral data set, which is correlated to the spectral data sets at the two different positions. The processor simultaneously identifies the measurement target corresponding to the two different positions on the basis of the correlation spectral data set.Type: ApplicationFiled: April 8, 2011Publication date: January 31, 2013Applicants: NEC CORPORATION, TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Shinya Kawamata, Ryuji Funayama, Tsutomu Ishi, Yumiko Yoshikawa
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Publication number: 20130018549Abstract: In a vehicle emergency evacuation device which stops a running vehicle automatically or keeps a stop state of a stopped vehicle in a driver's emergency, a stop keeping process is executed to keep the stop state without conducting an intention confirmation process of the execution start of an emergency evacuation process when the emergency evacuation process is required, e.g. when an abnormality or a deterioration in the driver's condition arises or when the driver requests the emergency evacuation process, under a condition that the vehicle has stopped before a signal, a road crossing or a railroad crossing, thereby ensuring the safety of the vehicle.Type: ApplicationFiled: July 11, 2011Publication date: January 17, 2013Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHAInventors: Masumi Kobana, Shinya Kawamata