Katsuya Iida

Title: Katsuya Iida: Innovator in PWM Control Technology

Introduction

Katsuya Iida is a notable inventor based in Chino, Japan. He has made significant contributions to the field of electronics, particularly in the development of PWM (Pulse Width Modulation) control circuits. With a total of 3 patents to his name, Iida's work has advanced the capabilities of microcomputers and electronic equipment.

Latest Patents

Iida's latest patents focus on a PWM control circuit, microcomputer, and electronic equipment designed to generate high-resolution PWM signals through a compact circuit design. The PWM control circuit features a PWM period value setting register, a counter, and an edge-point value setting register. It also includes a PWM output circuit that varies the level of the PWM signal at a designated first edge-point. A delay value setting register is incorporated to specify the delay time of the first edge-point. This innovative design allows the PWM output circuit to delay the first edge-point by a period smaller than one clock period of CLK, thereby enhancing the resolution of the PWM signal. The delay value setting register can store either a one-bit or two-bit value, enabling the first edge-point to be delayed by 1/2, 1/4, 2/4, or 3/4 of a clock period.

Career Highlights

Katsuya Iida is currently employed at Seiko Epson Corporation, where he continues to innovate in the field of electronics. His work has been instrumental in improving the performance and efficiency of electronic devices.

Collaborations

Iida has collaborated with notable colleagues such as Makoto Kudo and Yoshimasa Ooshima, contributing to various projects that enhance the functionality of electronic systems.

Conclusion

Katsuya Iida's contributions to PWM control technology exemplify his commitment to innovation in electronics. His patents reflect a deep understanding of circuit design and its applications in modern technology.