Hitoshi Kawabata

Title: Hitoshi Kawabata: Innovator in Video Signal Processing and High-Voltage Generation

Introduction

Hitoshi Kawabata is a notable inventor based in Kanagawa-ken, Japan. He has made significant contributions to the fields of video signal processing and high-voltage generation. With a total of 2 patents to his name, Kawabata's work showcases his innovative spirit and technical expertise.

Latest Patents

Kawabata's latest patents include a video signal processor and a high-voltage generator. The video signal processor is designed to selectively receive either a baseband video signal or a composite video signal. It features a delay unit, an inter-line non-correlation component extractor, and a mixer that results in a motion-adaptively processed luminance signal. This invention aims to enhance video quality by reducing noise in the signals.

The high-voltage generator employs a piezoelectric transformer and includes an inverter, feedback resistor, and capacitors. This design allows for a compact and lightweight generator that produces a high-voltage output efficiently. The combination of these components forms a self-exciting oscillator, making the generator both effective and portable.

Career Highlights

Hitoshi Kawabata is associated with Kabushiki Kaisha Toshiba, a leading company in technology and innovation. His work at Toshiba has allowed him to develop groundbreaking technologies that have applications in various industries.

Collaborations

Kawabata has collaborated with notable coworkers such as Tetsuji Yamashita and Masatoshi Sumiyoshi. Their combined expertise has contributed to the successful development of innovative technologies.

Conclusion

Hitoshi Kawabata's contributions to video signal processing and high-voltage generation highlight his role as a significant inventor in the technology sector. His patents reflect a commitment to innovation and excellence in engineering.