Company Filing History:
Years Active: 1995-2001
Title: Innovations by Tadashi Fukase in Semiconductor Technology
Introduction
Tadashi Fukase is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 8 patents. His work focuses on improving the manufacturing processes of semiconductor devices, which are crucial for modern electronics.
Latest Patents
Fukase's latest patents include a method of manufacturing a semiconductor device. This method involves forming MOS transistors on a semiconductor substrate, which includes impurity diffusion regions and a gate electrode. A first interlayer insulating film is deposited over the MOS transistors, and contact holes are opened to reach the impurity diffusion regions. A conductor is then deposited on the entire surface of the semiconductor substrate and etched back to form contact plugs only in the contact holes. Additionally, pad portions are formed on the contact plugs using a selective growth method. Another notable patent relates to the formation of a gate electrode, where first and second oxides are formed on a substrate's surface. The invention ensures that the polysilicon film is planarized at a level that prevents excessive etching while maintaining fabrication efficiency.
Career Highlights
Fukase is currently employed at NEC Corporation, a leading company in the technology sector. His innovative approaches have significantly advanced semiconductor manufacturing techniques, making him a valuable asset to his organization.
Collaborations
Fukase has collaborated with notable coworkers, including Takehiko Hamada and Masahiro Komuro. Their combined expertise has contributed to the successful development of various semiconductor technologies.
Conclusion
Tadashi Fukase's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in electronics and manufacturing processes.
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.