Katsunori Danno

Title: Innovations by Katsunori Danno in Semiconductor Technology

Introduction

Katsunori Danno, an accomplished inventor from Susono, Japan, has made significant contributions to the field of semiconductor technology. With an impressive portfolio of 17 patents, his work focuses on methods and devices that enhance the performance and reliability of semiconductor elements.

Latest Patents

Danno's latest innovations include two noteworthy patents. The first is a "Method for Producing Semiconductor Element," which aims to lower the potential risk of malfunction in semiconductor devices. This method involves providing a semiconductor element precursor with a metal electrode layer on the surface of a gallium oxide-based single crystal semiconductor layer. The process also includes annealing treatment that helps in the diffusion of a dopant into the semiconductor layer, thereby creating a Schottky junction.

The second patent is for a "Switching Element and Method of Manufacturing the Same," which describes a switching element utilizing a silicon carbide (SiC) substrate. This element features a trench extending along the off-direction of the SiC substrate and includes various regions that enhance its functionality. By introducing low lifetime regions in specific patterns, the design aims to improve the efficiency and stability of the switching element.

Career Highlights

Katsunori Danno has worked with renowned companies throughout his career, including Toyota Motor Corporation and Nippon Steel & Sumitomo Metal Corporation. His affiliations with these prestigious organizations have provided him with a strong foundation in research and development, enabling him to push the boundaries of semiconductor technology.

Collaborations

Throughout his career, Danno has collaborated with notable professionals, including Kazuhiko Kusunoki and Kazuhito Kamei. These collaborations have played a crucial role in fostering innovation and advancing semiconductor solutions, demonstrating Danno's commitment to teamwork and excellence in the field.

Conclusion

Katsunori Danno is a prominent inventor whose work in semiconductor technology is characterized by innovative approaches and practical applications. With his extensive list of patents and collaborations with leading companies, he continues to contribute to the advancement of technology that impacts various industries. His groundbreaking patents are a testament to his expertise and dedication to improving semiconductor devices.