This inventor holds 12 USPTO granted patents and 7 published patent applications, plus 2 CIPO patents and 7 EPO patents. Top assignee: Tokuyama Corporation. Active years: 2004-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Tokuyama, JP (2004 - 2005)
- Shunan, JP (2008 - 2014)
Company Filing History:
Years Active: 2004-2026
Title: Satoru Wakamatsu: Innovator in Silicon Production
Introduction
Satoru Wakamatsu is a prominent inventor based in Shunan, Japan. He has made significant contributions to the field of silicon production, holding a total of 12 patents. His work focuses on developing methods and apparatuses that enhance the efficiency and quality of silicon used in various applications, particularly in the semiconductor and solar industries.
Latest Patents
Wakamatsu's latest patents include a novel silicon production method. This method involves producing semiconductor-grade silicon while simultaneously generating solar-grade silicon by converting a portion of trichlorosilane into silicon for solar cells. Additionally, he has developed an industrially advantageous method for removing contaminants from a chlorosilane circulating system, which is crucial for producing trichlorosilane through a vapor deposition method. Another significant patent is an apparatus for producing silicon, which features a unique structure for mounting a reaction tube. This design allows for the thermal expansion of the reaction tube without the need for it to hang down in the apparatus. The reaction unit includes a gas feed pipe for chlorosilanes and hydrogen, a reaction tube for precipitating silicon, and a high-frequency coil to melt the precipitated silicon, among other innovative components.
Career Highlights
Wakamatsu is currently employed at Tokuyama Corporation, where he continues to push the boundaries of silicon production technology. His work has not only advanced the field but has also contributed to the efficiency of solar cell manufacturing.
Collaborations
Throughout his career, Wakamatsu has collaborated with notable colleagues, including Hiroyuki Oda and Yasuo Nakamura. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Satoru Wakamatsu's contributions to silicon production are noteworthy, with his innovative patents paving the way for advancements in the semiconductor and solar industries. His work exemplifies the impact of dedicated inventors in shaping technology for a sustainable future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile