Michinori Nagahiro

Title: Michinori Nagahiro: Innovator in Thermal Printing Technology

Introduction

Michinori Nagahiro is a prominent inventor based in Katano, Japan. He has made significant contributions to the field of thermal printing technology, holding a total of three patents. His innovative work has paved the way for advancements in printing techniques and apparatus.

Latest Patents

Nagahiro's latest patents include the "Gradation Thermal Printhead" and "Magnetic Fluid Recording Apparatus." The gradation thermal printhead features a plurality of heat-generating elements, each with a heat-generating body connected between a pair of electrodes. This design allows for localized increases in electric resistance, enabling precise control over the density of printed images. The gradation heat transfer printing apparatus utilizes this printhead and incorporates energy control means to vary the voltage or pulse width, achieving gradation control in printed images.

The magnetic fluid recording apparatus consists of a row of magnetic styli that effect line recording. These styli are magnetized by a magnet in contact with them, causing a magnetic fluid to protrude and form continuous wave-like protrusions. When a high voltage is applied, the magnetic fluid migrates, allowing for high-quality recording on paper. This innovative design eliminates common printing failures associated with traditional ink supply methods, ensuring stable and high-quality printing.

Career Highlights

Nagahiro has worked at Matsushita Electric Industrial Co., Ltd., where he has been instrumental in developing cutting-edge printing technologies. His expertise and innovative mindset have contributed to the company's reputation as a leader in the electronics industry.

Collaborations

Throughout his career, Nagahiro has collaborated with notable coworkers, including Susumu Maruno and Shinobu Nakata. These collaborations have fostered a creative environment that has led to the development of groundbreaking technologies in the field of printing.

Conclusion

Michinori Nagahiro's contributions to thermal printing technology exemplify the spirit of innovation. His patents and work at Matsushita Electric Industrial Co., Ltd. have significantly advanced the capabilities of printing apparatus. His legacy continues to influence the industry and inspire future inventors.