Takahiko Funahashi is a prominent inventor based in Saitama, Japan. He has made significant contributions to the field of electromagnetic detection technologies, holding a total of 9 patents. His innovative work focuses on enhancing the accuracy and efficiency of position detection systems.

Latest Patents

One of Funahashi's latest patents is a device and method for detecting position using electromagnetic induction. This invention provides a method and device for detecting position without producing discrepancies caused by residual induction voltage of a resonant circuit. The process includes selecting and scanning one of multiple loop coils positioned parallel to each other towards a detecting direction to receive an electromagnetic wave. It also involves calculating coordinate values based on at least two detected induction voltages and averaging these values to eliminate the residual induction voltage effect.

Another notable patent is the angular information input system, which detects the inclined angle of a pointing device with high accuracy. This system is designed to detect the induction voltage distribution in each axial direction generated by sensing coils arranged under a display screen. It calculates normalized values in each axial direction to input data representing the inclined angle and direction of the pointing device into the associated computer.

Career Highlights

Throughout his career, Takahiko Funahashi has worked with notable companies such as Wacom Co., Ltd. and Kabushiki Kaisha Wakom. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced technologies in the field.

Collaborations

Funahashi has collaborated with several talented individuals, including Tsuguya Yamanami and Toshiaki Senda. These collaborations have further enriched his work and led to innovative solutions in electromagnetic detection.

Conclusion

Takahiko Funahashi is a distinguished inventor whose work in electromagnetic detection technologies has made a significant impact. His patents reflect his commitment to innovation and excellence in the field.

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