Company Filing History:
Years Active: 1988-1990
Title: Eiji Ooi - Innovator in Semiconductor Technology
Introduction
Eiji Ooi is a notable inventor based in Kawagoe, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on enhancing the reliability and efficiency of semiconductor devices.
Latest Patents
Eiji Ooi's latest patents include innovations in semiconductor devices and tape carriers. The first patent describes a tape carrier that features a power trunk line and a ground trunk line, both designed to facilitate simultaneous multipoint bonding of semiconductor pellets. This design allows for the application of power voltage and control signals to multiple semiconductor pellets, enabling efficient operation tests and reliability assessments under thermal conditions. The second patent further elaborates on the process for producing these semiconductor devices, emphasizing the advantages of mass production and enhanced reliability.
Career Highlights
Eiji Ooi is currently employed at Hitachi, Ltd., where he continues to develop cutting-edge technologies in the semiconductor industry. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more reliable and efficient for various applications.
Collaborations
Eiji Ooi has collaborated with notable colleagues, including Hideya Ohtani and Toshimitsu Momoi. Their combined expertise has contributed to the successful development of innovative semiconductor technologies.
Conclusion
Eiji Ooi's contributions to semiconductor technology through his patents and work at Hitachi, Ltd. highlight his role as a key innovator in the field. His advancements pave the way for more reliable and efficient semiconductor devices, benefiting the industry as a whole.