This inventor holds 1 USPTO granted patent. Top assignee: Applied Materials, Inc.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Naomi Yoshida: Innovator in Semiconductor Technology
Introduction
Naomi Yoshida is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of semiconductor technology, particularly in the area of tungsten film deposition. Her innovative approaches have led to advancements that enhance the manufacturing process of semiconductor wafers.
Latest Patents
Yoshida holds a patent for a method titled "Suppression of tungsten film deposition on a semiconductor wafer bevel." This invention provides a chemical vapor deposition (CVD) method and apparatus that suppresses the formation of tungsten material at the peripheral edge of semiconductor substrates. By supplying a halogenide purge gas to the peripheral edge during deposition, her method effectively forms a passivation film that prevents unwanted tungsten buildup. This innovation allows for the application of chemical mechanical polishing (CMP) without generating particles from the wafer's edge, resulting in uncontaminated tungsten-coated wafers with precise multilayer electrode wiring structures.
Career Highlights
Naomi Yoshida has established herself as a key figure in the semiconductor industry. She is currently associated with Applied Materials, Inc., where she continues to develop cutting-edge technologies. Her work has not only improved manufacturing processes but has also contributed to the overall efficiency and yield of semiconductor production.
Collaborations
Yoshida has collaborated with notable colleagues, including Katsumi Mitani and Manabu Yamazaki. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field.
Conclusion
Naomi Yoshida's contributions to semiconductor technology exemplify the impact of innovative thinking in the industry. Her patent on tungsten film deposition showcases her ability to solve complex challenges in manufacturing. Through her work, she continues to pave the way for advancements in semiconductor production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile