Masato Ito

Title: **Masato Ito: Innovator in Flexible Electronics**

Introduction

Masato Ito, a distinguished inventor from Hitachi, Japan, has made significant contributions to the field of flexible electronics. With a total of five patents to his name, his work primarily focuses on innovative conductors and substrates that enhance the performance and reliability of flexible electronic devices.

Latest Patents

Among his latest patents, two stand out for their technological advancements. The first patent details a **conductor for a flexible substrate** and a **fabrication method** of the same. This invention is designed for flexible flat cables or flexible printed circuit boards. The conductor consists of a base material made from copper or copper alloy, a plating film of tin or tin-alloy, and a surface oxide film that includes elements other than tin, enhancing its durability and functionality.

The second patent relates to a **wiring conductor**, a method for fabricating it, and a **terminal connecting assembly**. This innovation features a lead-free solder alloy that uses a tin-based material on at least part of its surface. The base metal incorporates an oxidation control element selected from various beneficial elements such as phosphorus, germanium, and others, ensuring long-lasting performance through controlled diffusion processes during reflow processing.

Career Highlights

Masato Ito has benefited from his tenure at reputable organizations, including Hitachi Cable, Inc. and Hitachi Metals, Ltd. His experiences at these companies have played a pivotal role in shaping his expertise in the development of reliable and flexible electronic solutions. His contributions have been invaluable in advancing the technology behind flexible conductors and substrates.

Collaborations

Throughout his career, Masato has collaborated with notable professionals in the field, including Hiroshi Yamanobe and Takaaki Ichikawa. These partnerships have not only enriched his work but also fostered a culture of innovation and ingenuity at their respective institutions.

Conclusion

Masato Ito's inventions and contributions have placed him at the forefront of innovations in flexible electronics. With a strong foundation in research and application, his patents continue to influence the industry, paving the way for future advancements in technology. His work exemplifies the spirit of innovation that drives the development of sophisticated electronic solutions.