Company Filing History:
Years Active: 2018-2025
Title: Innovations of Tetsutaro Yamada: Pioneering Positioning Technologies
Introduction: Tetsutaro Yamada is a distinguished inventor based in Tokyo, Japan, recognized for his significant contributions in the field of positioning technology. With a total of four patents to his name, Yamada has demonstrated his innovative spirit and technical expertise, particularly through his latest inventions that enhance the accuracy and reliability of positioning systems.
Latest Patents: Among Tetsutaro Yamada's recent patents are groundbreaking technologies including a positioning device, a positioning system, a mobile terminal, and a positioning method. His innovative positioning device operates synergistically with a signal receiver to capture multiple signal waves from synchronous transmission units containing several signal transmitters. The device features a time-of-arrival detecting unit that determines the arrival times of these signals and a distance difference calculating unit that computes the distance variations from the transmitters to the receiver. Moreover, the positioning arithmetic unit within the device utilizes a nonlinear Kalman filter to provide accurate position estimations based on the observed values and known transmitter locations. Additionally, Yamada’s radar apparatus incorporates a detection area determining unit for identifying potential tsunami occurrences, along with a current velocity estimating unit and a tsunami detecting unit to enhance safety and preparedness.
Career Highlights: Tetsutaro Yamada is affiliated with Mitsubishi Electric Corporation, where he has applied his expertise to develop innovative solutions in the field of positioning technology. His work has not only advanced the company's technological advancements but has also contributed to broader applications in various industries, showcasing the importance of precision in modern technological implementations.
Collaborations: Throughout his career, Yamada has collaborated with notable colleagues, including Yasushi Obata and Hiroshi Kameda. These collaborations reflect a strong team dynamic aimed at fostering innovation and driving advancements in technology at Mitsubishi Electric Corporation.
Conclusion: Tetsutaro Yamada is a prominent figure in the realm of positioning innovations. His dedication to developing cutting-edge technologies has made a lasting impact on the field, and his patents reflect a commitment to enhancing safety and efficiency in various applications. As he continues to work alongside talented colleagues at Mitsubishi Electric Corporation, Yamada's future contributions are anticipated to further revolutionize the technologies we rely on today.
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