Jyunsuke Tomioka

Title: Jyunsuke Tomioka: Innovator in Semiconductor Manufacturing

Introduction

Jyunsuke Tomioka is a prominent inventor based in Nagasaki, Japan. He has made significant contributions to the field of semiconductor manufacturing, particularly in the development of methods and apparatuses for producing single crystal semiconductors. His innovative work has led to the filing of multiple patents, showcasing his expertise and dedication to advancing technology.

Latest Patents

Tomioka holds 2 patents related to single crystal semiconductor manufacturing. His latest patents include a single crystal semiconductor manufacturing apparatus and a manufacturing method. These inventions focus on controlling the concentration of oxygen in single crystal semiconductors, such as single crystal silicon, during the manufacturing process using the Czochralski (CZ) method. The patents detail how natural convection in the melt within a quartz crucible can be regulated by adjusting temperatures at various points. This allows for the production of single crystal semiconductors with desired diameters while maintaining control over oxygen concentration distribution and fluctuations.

Career Highlights

Throughout his career, Jyunsuke Tomioka has worked with notable companies, including Komatsu Denshi Kinzoku Kabushiki Kaisha and Sumco Techxiv Corporation. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Tomioka has collaborated with esteemed colleagues, including Yutaka Shiraishi and Takuji Okumura. These partnerships have further enriched his work and have played a role in the development of his patented technologies.

Conclusion

Jyunsuke Tomioka's contributions to semiconductor manufacturing highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing the field and improving manufacturing processes. His work continues to influence the semiconductor industry and inspire future innovations.