Yasuharu Okajima

Title: Yasuharu Okajima: Innovator in Transparent Electro-Conductive Films

Introduction

Yasuharu Okajima is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electro-conductive materials, particularly through his innovative patent. His work has implications for various applications in electronics and materials science.

Latest Patents

Yasuharu Okajima holds a patent for a method of forming a patterned transparent electro-conductive film. This process involves printing a paste comprising particles of an inorganic oxide on portions of a substrate that are not intended to be coated. A low valence oxide film of an electro-conductive metal oxide is then deposited on the printed substrate using a vacuum deposition process. The substrate is subsequently heated in an oxygen-rich atmosphere, which oxidizes the film to create a transparent, highly electro-conductive film. The vehicle in the paste decomposes, resulting in a patterned, transparent electro-conductive film on the substrate. This innovative approach has the potential to enhance the functionality of various electronic devices.

Career Highlights

Yasuharu Okajima is associated with Asahi Glass Company, Limited, where he has been able to apply his expertise in materials science. His work at the company has allowed him to collaborate with other talented individuals in the field, contributing to advancements in electro-conductive materials.

Collaborations

Some of Yasuharu Okajima's coworkers include Rokuji Oishi and Satoshi Noguchi. Their collaborative efforts have likely played a role in the development of innovative technologies within the company.

Conclusion

Yasuharu Okajima's contributions to the field of transparent electro-conductive films exemplify the importance of innovation in materials science. His patent reflects a significant advancement that could influence future technologies in electronics.