Teruhiko Iida

Title: Teruhiko Iida: Innovator in Magnetic Head-Positioning Technology

Introduction

Teruhiko Iida is a notable inventor from Nagano, Japan, recognized for his contributions to magnetic head-positioning devices used in magnetic disc drives. His innovative approach has led to advancements in the efficiency and accuracy of data retrieval in storage technologies.

Latest Patents

Iida holds a patent for a magnetic head-positioning device that utilizes a coil motor. This device features a position sensor that detects the median position between one track and an adjacent track, allowing for precise deceleration and stopping of the moving head at the desired track. The technology enables the magnetic head to traverse multiple tracks by accelerating to median positions and repeating the operation. A pair of flip-flops facilitates the movement of the magnetic head from one track to another, while a summing amplifier integrates inputs from a position sensor, speed sensor, and feed circuit to control the motion of the voice coil motor. Iida's patent is a significant advancement in the field, showcasing his innovative spirit.

Career Highlights

Throughout his career, Teruhiko Iida has worked with prominent companies, including Kabushiki Kaisha Suwa Seikosha and Takaji Kogya Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in magnetic technologies and device engineering.

Collaborations

Iida has collaborated with notable individuals in the field, including Chitoshi Takayama and Hideo Hirao. These partnerships have likely enriched his work and fostered innovation in magnetic head technology.

Conclusion

Teruhiko Iida's contributions to the field of magnetic head-positioning devices have made a lasting impact on data storage technology. His innovative patent and career achievements highlight his role as a significant inventor in this domain.