This inventor holds 3 USPTO granted patents. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 2001-2003.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hyogo, JP (2001)
- Tokyo, JP (2001 - 2003)
Company Filing History:
Years Active: 2001-2003
Title: Innovations of Tadashi Miyagi
Introduction
Tadashi Miyagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of 3 patents. His work focuses on enhancing the efficiency and precision of semiconductor devices.
Latest Patents
One of his latest patents is a "System for manufacturing semiconductor device utilizing photolithography technique." This invention involves a product pattern and a test pattern for managing a focus offset value, which are patterned onto a product wafer through exposure. The exposed product wafer is then developed, and a measurement section measures the dimensions of the test pattern. Based on these measurements, the focus offset value is computed and adjusted in the projection optical system to ensure accuracy.
Another notable patent is the "Semiconductor manufacturing device and method of processing wafer." This invention features a hot plate unit with a cover that includes an inner wall and an outlet. A plate with a ventilation hole is positioned directly under the outlet, maintaining a specific distance from the main surface. The hot plate unit is equipped with a displacement control valve that regulates displacement within a range of 0.1 L/min to 1 L/min.
Career Highlights
Tadashi Miyagi is currently employed at Mitsubishi Electric Corporation, where he continues to innovate in semiconductor technology. His expertise and inventions have significantly impacted the industry, making him a valuable asset to his company.
Collaborations
Throughout his career, Tadashi has collaborated with notable coworkers, including Takayuki Saito and Takuya Matsushita. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Tadashi Miyagi's contributions to semiconductor manufacturing through his patents and collaborations highlight his importance in the field. His work continues to influence advancements in technology, showcasing the vital role of inventors in shaping the future.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile