Company Filing History:
Years Active: 1992-2004
Title: Masami Ozawa: Innovator in Semiconductor Technology
Introduction
Masami Ozawa is a prominent inventor based in Ohme, Japan, known for her significant contributions to semiconductor technology. With a total of six patents to her name, she has made remarkable advancements in the field of integrated circuit devices.
Latest Patents
Ozawa's latest patents include a semiconductor integrated circuit device featuring a switching MISFET and a capacitor element, along with methods for producing these components. One notable patent describes a method of manufacturing a semiconductor integrated circuit device that incorporates a switching MISFET and a capacitor element formed over a semiconductor substrate, such as a DRAM. This invention highlights the importance of the dielectric film of the capacitor element being co-extensive with the capacitor electrode layer. Additionally, the upper electrode of the capacitor is designed to be larger than the lower electrode, enhancing its functionality. Another aspect of her work involves the impurity concentration of the semiconductor region of the switching MISFET, which is strategically lower than that of the peripheral circuitry. Furthermore, her patents detail the formation of a potential barrier layer and the use of a silicon nitride film with a silicon oxide layer for the capacitor dielectric.
Career Highlights
Throughout her career, Masami Ozawa has worked with notable companies, including Hitachi, Ltd. and Hitachi, Ltd. Her experience in these organizations has allowed her to refine her expertise in semiconductor technology and contribute to groundbreaking innovations.
Collaborations
Ozawa has collaborated with esteemed colleagues, including Jun Murata and Yoshitaka Tadaki, who have played a role in her research and development efforts.
Conclusion
Masami Ozawa's contributions to semiconductor technology through her innovative patents and collaborations have established her as a key figure in the field. Her work continues to influence advancements in integrated circuit devices, showcasing her dedication to innovation.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.