Hidehisa Tachibana

Title: Innovations of Hidehisa Tachibana

Introduction

Hidehisa Tachibana is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of metal casting technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of metal pouring processes.

Latest Patents

Tachibana holds a patent for a "Molten metal pouring timing determining apparatus and casting machine." This invention involves placing a metal material in a crucible, where an inverter outputs a voltage amplitude-modulated with a low-frequency signal. The output voltage is utilized to RF induction heat the crucible. A photodiode receives light emitted by the metal material in the crucible and develops a received-light-representative signal. A high-pass filter extracts a frequency component from this signal, which is then compared to a reference signal to determine the optimal pouring timing.

Career Highlights

Tachibana is currently employed at Sansha Electric Manufacturing Company, Limited. His work at this company has allowed him to focus on advancing metal casting technologies. His innovative spirit and technical expertise have positioned him as a key figure in his field.

Collaborations

Tachibana collaborates with Yoshiaki Komuro, a fellow inventor. Their partnership has fostered a creative environment that encourages the development of new technologies in metal casting.

Conclusion

Hidehisa Tachibana's contributions to the field of metal casting through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and inspire future innovations.