Location History:
- Kanagawa, JP (2015)
- Kawasaki, JP (2016)
Company Filing History:
Years Active: 2015-2016
Title: Misato Sakamoto: Innovator in Semiconductor Technology
Introduction
Misato Sakamoto is a prominent inventor based in Kanagawa, Japan. She has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. Her work focuses on improving the manufacturing processes and electrical properties of semiconductor devices.
Latest Patents
One of her latest patents is a manufacturing method of a semiconductor device comprising a capacitor element. This method includes forming a capacitance dielectric film between an upper and lower electrode film. The process involves creating a lower electrode film over a semiconductor substrate, followed by the capacitance dielectric film, and finally the upper electrode film. Notably, the entire surface layer of the lower electrode film is made of polycrystalline titanium nitride, which enhances the device's performance.
Another significant patent is related to a semiconductor integrated circuit device and the method for producing it. This invention features a capacitive element with improved electrical properties, configured in a DRAM cell. The design includes a lower electrode, a capacitive insulator film, and an upper electrode with a unique structure that prevents impurities from diffusing into the capacitive insulator film.
Career Highlights
Misato Sakamoto is currently employed at Renesas Electronics Corporation, where she continues to innovate in semiconductor technology. Her expertise and dedication have positioned her as a key player in her field.
Collaborations
Throughout her career, she has collaborated with notable coworkers, including Youichi Yamamoto and Yoshitake Kato. These collaborations have further enhanced her contributions to the semiconductor industry.
Conclusion
Misato Sakamoto is a trailblazer in semiconductor technology, with a focus on enhancing manufacturing methods and device performance. Her innovative patents and career at Renesas Electronics Corporation highlight her significant impact on the industry.