This inventor holds 7 USPTO granted patents. Top assignee: Sony Corporation. Active years: 1996-2005.
Company Filing History:
Years Active: 1996-2005
Title: Innovations of Hideyuki Kito
Introduction
Hideyuki Kito is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices.
Latest Patents
One of Kito's latest patents is a semiconductor device featuring a conductive layer with a cobalt tungsten phosphorus coating. This invention aims to suppress the diffusion of copper at the interface between a copper wire and a cap film, thereby enhancing electromigration resistance and ensuring the reliability of the copper wire. The semiconductor device includes an insulating film formed on a substrate, a concave portion in the insulating film, a conductive layer embedded in the concave portion through a barrier layer, and a cobalt tungsten phosphorus coating that connects with the barrier layer.
Another notable patent involves an electrolytic polishing apparatus and method. This apparatus is designed for electrolytic polishing a conductive film formed on a substrate and includes a resistance measuring unit to measure the film's resistance. The apparatus may also feature a termination point detecting portion to identify the end of polishing by monitoring variations in resistance values.
Career Highlights
Hideyuki Kito is currently employed at Sony Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in developing advanced technologies that improve the performance and reliability of electronic devices.
Collaborations
Kito has collaborated with notable colleagues, including Mitsuru Taguchi and Takeshi Nogami. Their combined expertise has contributed to the success of various projects and patents in the semiconductor industry.
Conclusion
Hideyuki Kito's contributions to semiconductor technology through his innovative patents have significantly impacted the industry. His work at Sony Corporation and collaborations with esteemed colleagues highlight his dedication to advancing technology.