Kouji Hazu

Title: Kouji Hazu: Innovator in Transparent Conductive Films

Introduction

Kouji Hazu is a notable inventor based in Miyagi, Japan. He has made significant contributions to the field of materials science, particularly in the development of laminates that incorporate transparent conductive films. His innovative work has implications for various applications, including semiconductor light-emitting elements and solar cells.

Latest Patents

Kouji Hazu holds 1 patent for his invention titled "Laminate, method for producing same, and functional element using same." This patent describes a laminate that includes a transparent conductive film layer composed of an oxide thin film primarily made of titanium oxide. The film contains additional elements such as niobium and features an anatase phase with excellent crystallinity. This design results in a high refractive index and low resistivity, achieved by forming an optimal buffer layer on the substrate. The patent also covers a semiconductor light-emitting element and a functional element like a solar cell that utilizes this laminate.

Career Highlights

Throughout his career, Kouji Hazu has worked with prominent organizations, including Sumitomo Metal Mining Company, Ltd. and Tohoku University. His experience in these institutions has allowed him to collaborate with other experts in the field and further his research in innovative materials.

Collaborations

Kouji Hazu has collaborated with notable colleagues such as Shigefusa Chichibu and Tokuyuki Nakayama. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.

Conclusion

Kouji Hazu's contributions to the field of transparent conductive films and laminates demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence various applications in the semiconductor and renewable energy sectors.