Company Filing History:
Years Active: 2006
Title: Innovations in Semiconductor Technology: A Spotlight on Sadayuki Imanishi
Introduction: Sadayuki Imanishi, an accomplished inventor based in Kameoka, Japan, has made significant contributions in the field of semiconductor technology. With a keen focus on enhancing device efficiency, Imanishi holds a notable patent that addresses critical issues in capacitor design.
Latest Patents: Imanishi’s sole patent describes a “Semiconductor device including a capacitor having a capacitive insulating film of an insulating metal oxide.” This innovative design features a capacitor composed of a lower electrode, a capacitive insulating film made from an insulating metal oxide, and an upper electrode placed over a semiconductor substrate. Furthermore, the patent details the formation of a first-layer wire on a passivation film that covers the capacitor, followed by the application of a first interlevel dielectric film. A second interlevel dielectric film with a barrier film, designed to prevent hydrogen diffusion, is deposited over the first. Notably, the hydrogen content in the first interlevel dielectric film is lower than that in the second, which enhances the overall semiconductor device performance.
Career Highlights: Throughout his career at Matsushita Electric Industrial Co., Ltd., Imanishi has showcased his expertise in semiconductor technology and innovation. His work has significantly influenced the advancements in this critical field, allowing for better performance and reliability in electronic devices.
Collaborations: During his tenure, Imanishi has collaborated with esteemed colleagues such as Yoshihisa Nagano and Toyoji Ito. Together, they have contributed to the ongoing research and development within the semiconductor sector, pushing the boundaries of existing technologies.
Conclusion: Sadayuki Imanishi exemplifies the innovative spirit in the semiconductor industry. His patent on advanced capacitor design highlights the importance of collaboration and creativity in fostering technological advancements. As the demands for efficient electronic components continue to rise, Imanishi's contributions remain relevant and impactful in shaping the future of semiconductor technology.