Company Filing History:
Years Active: 1994-2006
Title: Kazuo Itabashi: Innovator in Semiconductor Technology
Introduction
Kazuo Itabashi is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work has been instrumental in advancing the manufacturing processes of semiconductor devices.
Latest Patents
Itabashi's latest patents include a method of manufacturing a semiconductor device with self-aligned contacts. This innovative method involves several steps, starting with the formation of a transistor in a semiconductor substrate. The process includes creating a first insulating film that covers both the first and second regions of the substrate, followed by patterning to selectively remove the film in the second region. A second insulating film is then formed, and contact holes are created to reach the impurity diffusion regions. Finally, a conductive layer is formed in the contact hole, enhancing the device's functionality.
Another notable patent is for a semiconductor memory device. This device features a first insulating film that covers the gate electrode, along with a second insulating film on the substrate. It includes contact holes reaching the impurity diffusion regions and a conductive plug embedded in one of the holes. The design also incorporates multiple insulating films and apertures, ensuring electrical connections while maintaining insulation.
Career Highlights
Kazuo Itabashi is currently employed at Fujitsu Corporation, where he continues to innovate in semiconductor technology. His work has not only contributed to the company's success but has also influenced the broader industry.
Collaborations
Throughout his career, Itabashi has collaborated with notable colleagues, including Taiji Ema and Osamu Tsuboi. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Kazuo Itabashi's contributions to semiconductor technology through his patents and work at Fujitsu Corporation highlight his role as a leading inventor in the field. His innovative methods and designs continue to shape the future of semiconductor manufacturing.
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.