This inventor holds 3 USPTO granted patents. Top assignee: Sumco Techxiv Corporation. Active years: 2012-2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Omura, JP (2012)
- Hiratsuka, JP (2012 - 2015)
Company Filing History:
Years Active: 2012-2015
Title: The Innovative Mind of Tsuneaki Tomonaga
Introduction: Tsuneaki Tomonaga, an accomplished inventor based in Hiratsuka, Japan, has made significant contributions to the field of semiconductor technology. With a total of three patents to his name, Tomonaga's work focuses on enhancing the processes involved in silicon single crystal manufacturing.
Latest Patents: Among his latest innovations are two noteworthy patents. The first is the "Silicon single crystal pulling device and graphite member used therein," which features a specially designed graphite member with a rounded edge that is exposed to reactive gas. This innovative design is engineered to improve the efficiency of the silicon pulling process. The second patent, "Semiconductor single crystal manufacturing device and manufacturing method," offers advancements in the manufacturing process using the CZ method. This invention aims to control the resistivity and oxygen concentration of the silicon single crystal while improving the overall yield.
Career Highlights: Tsuneaki Tomonaga is currently employed at Sumco Techxiv Corporation, where he continues to drive innovation in semiconductor technology. His dedication to improving manufacturing processes has positioned him as a valuable asset in his field, contributing to the advancement of technology that supports various electronic applications.
Collaborations: Throughout his career, Tomonaga has collaborated with other talented professionals, including Shinichi Kawazoe and Toshimichi Kubota. Their collective efforts foster an environment of innovation and push the boundaries of what is possible in semiconductor research and development.
Conclusion: Tsuneaki Tomonaga exemplifies the spirit of innovation in the semiconductor industry. His groundbreaking patents and collaboration with esteemed colleagues reflect his commitment to advancing technology. As his research and inventions continue to evolve, the impact of his work will likely resonate throughout the industry for years to come.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile