Location History:
- Tokyo, JP (2009)
- Saga, JP (2010)
Company Filing History:
Years Active: 2009-2010
Title: Yasuhiro Kogure: Innovator in Silicon Crystal Growth
Introduction
Yasuhiro Kogure is a prominent inventor based in Saga, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the growth of silicon single crystals. With a total of 2 patents to his name, Kogure's work has advanced the methods used in the manufacturing of silicon wafers.
Latest Patents
Kogure's latest patents include a method for growing silicon single crystals and a method for manufacturing silicon wafers. In his method for growing a silicon single crystal, he employs the Czochralski method to achieve an oxygen concentration of 12×10 to 18×10 atoms/cm on ASTM-F121 1979. This innovative approach utilizes a mixed gas of an inert gas and a gaseous substance containing hydrogen atoms as the atmospheric gas during the crystal growth process. The temperature of the silicon single crystal is meticulously controlled to maintain a specific axial thermal gradient, ensuring optimal growth conditions.
Career Highlights
Kogure is currently associated with Sumco Corporation, a leading company in the semiconductor industry. His expertise in silicon crystal growth has positioned him as a key figure in advancing semiconductor manufacturing techniques. His work has not only contributed to the efficiency of silicon wafer production but has also enhanced the quality of the final products.
Collaborations
Throughout his career, Kogure has collaborated with notable colleagues, including Shuichi Inami and Nobumitsu Takase. These partnerships have fostered innovation and have played a crucial role in the development of new technologies in the semiconductor field.
Conclusion
Yasuhiro Kogure's contributions to the field of silicon crystal growth exemplify the importance of innovation in semiconductor technology. His patents and work at Sumco Corporation highlight his commitment to advancing the industry. Kogure's achievements continue to influence the future of semiconductor manufacturing.