Location History:
- Kanagawa, JP (2007)
- Nagasaki, JP (2011)
Company Filing History:
1 out of 15 
1 out of 87 
Years Active: 2007-2011
Title: Takehiro Komatsu: Innovator in Semiconductor Manufacturing
Introduction
Takehiro Komatsu is a notable 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. With a total of 2 patents to his name, his work has had a considerable impact on the industry.
Latest Patents
Komatsu's latest patents include a single crystal semiconductor manufacturing apparatus and a manufacturing method. These innovations 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, Takehiro Komatsu has worked with prominent companies in the semiconductor industry, including Komatsu Denshi Kinzoku Kabushiki Kaisha and Sumco Techxiv Corporation. His experience in these organizations has contributed to his expertise in semiconductor manufacturing technologies.
Collaborations
Komatsu has collaborated with notable colleagues such as Yutaka Shiraishi and Jyunsuke Tomioka. Their combined efforts have further advanced the field of semiconductor manufacturing.
Conclusion
Takehiro Komatsu's innovative work in semiconductor manufacturing has led to significant advancements in the industry. His patents reflect a deep understanding of the complexities involved in producing high-quality single crystal semiconductors.