Kazushige Kida

Title: Kazushige Kida: Innovator in Dot Clock Reproducing Technology

Introduction

Kazushige Kida is a notable inventor based in Settsu, Japan. He has made significant contributions to the field of electronics, particularly in the development of technologies related to video signal processing. With a total of 2 patents to his name, Kida's work has had a lasting impact on the industry.

Latest Patents

Kida's latest patents include a "Dot Clock Reproducing Method" and a "Dot Clock Reproducing Apparatus." This invention presents a dot clock reproducing apparatus designed for the automatic reproduction of the dot clock. It simplifies the process by setting the dot clock frequency of a video signal source and correcting any phase differences that may occur during transmission. The method involves sampling at a frequency different from the dot clock, detecting aliasing frequency components, and reproducing the dot clock to avoid these components. The apparatus includes A/D converting means, PLL means, frequency analyzing means, and dividing ratio setting means, all working together to ensure accurate reproduction of the dot clock.

Another significant patent is the "Beam Landing Correction Apparatus for a Cathode Ray Tube." This invention utilizes multiple landing correction coil pairs positioned at the corners of the cathode ray tube. By controlling the direction and magnitude of the magnetic fields generated by these coils, Kida's invention effectively cancels out geomagnetic influences, allowing for high-accuracy landing corrections. The apparatus also detects chromaticity and luminance information to perform automatic corrections, ensuring precise landing adjustments in a short time.

Career Highlights

Kazushige Kida is associated with Matsushita Electric Industrial Co., Ltd., a company renowned for its innovations in electronics. His work has contributed to advancements in video technology, enhancing the quality and reliability of video signal processing.

Collaborations

Kida has collaborated with notable coworkers such as Noriyuki Iwakura and Susumu Tsujihara. Their combined expertise has fostered a creative environment that has led to significant technological advancements.

Conclusion

Kazushige Kida's contributions to the field of electronics, particularly in dot clock reproduction and cathode ray tube technology, highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to improving video signal processing, making a lasting impact on the industry.