This inventor holds 2 USPTO granted patents. Top assignee: Fujitsu Corporation. Active years: 2001-2002.
Company Filing History:
Years Active: 2001-2002
Title: Shiro Yoda: Innovator in Semiconductor Technology
Introduction
Shiro Yoda is a prominent inventor based in Kawasaki, 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
Yoda's latest patents include a Tape Carrier Package and a Semiconductor Device. The Tape Carrier Package is formed using a TAB (Tape Automated Bonding) technique, which includes a semiconductor chip and a TAB tape. This innovative package features a rectangular device hole where the semiconductor chip is situated, along with inner leads that are bonded to the electrode bumps of the chip. Additionally, the inner leads at each corner of the device hole are reinforced by reinforcing leads.
The Semiconductor Device patent describes a semiconductor chip mounted on a TAB tape designed for high reliability. This device includes a base film with a device hole for the semiconductor chip, a wiring pattern with inner leads connected to the chip, and terminal connecting portions equipped with solder balls. Notably, chamfered portions are formed on the photo-solder resist to relieve internal residual stress caused by thermal expansion differences.
Career Highlights
Shiro Yoda is currently employed at Fujitsu Corporation, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more reliable and efficient.
Collaborations
Yoda has collaborated with notable coworkers, including Hiroshi Takahashi and Hideo Sato. Their combined expertise has contributed to the successful development of innovative semiconductor solutions.
Conclusion
Shiro Yoda's contributions to semiconductor technology through his patents and work at Fujitsu Corporation highlight his role as a key innovator in the field. His advancements continue to shape the future of semiconductor devices.