1
Mitsutoshi Morinaga, Hiroto Mitoma: Radar apparatus and method of measuring azimuth angle of target. Hitachi, Stites & Harbison PLLC, Juan Carlos A Marquez Esq, July 20, 2010: US07760134 (4 worldwide citation)

A radar apparatus capable of determining the position of targets at a high accuracy even when plural objects of an identical relative velocity are present in a detection view field of the radar, using signal processing of obtaining an effect which is similar with that of virtually increasing the num ...


2
Hiroto Mitoma, Seiya Kato: Object detection system. HITACHI AUTOMOTIVE SYSTEMS, Foley & Lardner, August 15, 2017: US09734415

An object detection system including multiple detecting means identifies other-vehicle information data acquired by using the multiple detecting means, determines whether or not the other-vehicle information data acquired by using the multiple detecting means 105 and 107 are of the same vehicle to o ...


3
Haruki Matono, Hiroto Mitoma: Distance calculator and distance calculation method. Hitachi Automotive Systems, Crowell & Moring, December 27, 2016: US09530210

In order to be able to measure a distance with disparity resolution of a stereo camera or less and precisely measure a relative distance to a target even in the event of degradation of the imaging condition, a distance calculator includes a monocular distance calculation section 203, a stereo distan ...


4
Hiroto Mitoma, Ryo Ota, Yuji Otsuka: Stereoscopic camera apparatus. Hitachi Automotive Systems, Crowell & Moring, July 4, 2017: US09697421

In order to provide a stereoscopic camera apparatus capable of rapidly and accurately detecting a three-dimensional object even when the three-dimensional object abruptly appears in an angle of view, a stereoscopic camera apparatus 100 includes: three-dimensional object detecting means 105, 106, 107 ...


5
Seiya Kato, Hiroto Mitoma: Onboard device and control method. Hitachi, Volpe and Koenig P C, November 10, 2015: US09183178

Another detection device reduces the time needed for travel motion information about another vehicle obtained by an accurate detector device, and to continues supplement for the other vehicle in the event that detection is lost. All onboard controller is connected to a communication device as a firs ...


6
Yuji Otsuka, Hiroto Mitoma, Ryo Ota: Object detection device and object detection method. Hitachi Automotive Systems, Crowell & Moring, August 23, 2016: US09424462

To provide an object detection device and an object detection method in which incorrect grouping based on a range image can be prevented, processing is implemented including: generating a range image based on a pair of gray-scaled images (S603); grouping adjacent regions having range data representi ...


7
Shinji Kakegawa, Hiroto Mitoma, Akira Oshima, Haruki Matono, Takeshi Shima: Image processing device and method of processing image. Hitachi Automotive Systems, Crowell & Moring, May 26, 2015: US09041778

To obtain an image processing device and a method of processing an image that improve distance accuracy and is capable of performing accurate distance even about an object at a greater distance than before, when a distance to an object is measured, one image object region 302 including an image of a ...


8
Mitsutoshi Morinaga, Hiroto Mitoma: Radar apparatus and method of measuring azimuth angle of target. Hitachi, Stanley P Fisher, Reed Smith, June 18, 2009: US20090153395-A1

A radar apparatus capable of determining the position of targets at a high accuracy even when plural objects of an identical relative velocity are present in a detection view field of the radar, using signal processing of obtaining an effect which is similar with that of virtually increasing the num ...



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