Katsumi Maeda

Title: Katsumi Maeda: Innovator in ZnO Based Compound Semiconductors

Introduction

Katsumi Maeda is a prominent inventor based in Ota-ku, Japan. He has made significant contributions to the field of semiconductor technology, particularly focusing on ZnO based compound semiconductors. His innovative approaches have led to advancements in the manufacturing methods of these materials.

Latest Patents

Katsumi Maeda holds 2 patents related to the manufacture of ZnO based compound semiconductor crystals. His latest patents include a method for producing high-quality ZnO based compound semiconductor crystals. This method involves preparing a ZnO substrate with a principal surface composed of multiple terraces of (0001) planes arranged stepwise along an m-axis direction. The envelope of the principal surface is inclined relative to the (0001) plane by about 2 degrees or less, allowing for the growth of ZnO based compound semiconductor crystals on this surface.

Career Highlights

Throughout his career, Katsumi Maeda has worked with esteemed institutions such as Tohoku University and Stanley Electric Co., Ltd. His work has been instrumental in advancing the understanding and application of ZnO based semiconductors in various technologies.

Collaborations

Katsumi Maeda has collaborated with notable colleagues, including Hiroyuki Kato and Michihiro Sano. These collaborations have further enriched his research and development efforts in the semiconductor field.

Conclusion

Katsumi Maeda's contributions to the field of ZnO based compound semiconductors highlight his innovative spirit and dedication to advancing technology. His patents and career achievements reflect his significant impact on the industry.