Company Filing History:
Years Active: 1984-1995
Title: Masahide Miyagi: Innovator in Semiconductor Technology
Introduction
Masahide Miyagi is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on developing innovative solutions for mounting semiconductor devices, which are crucial for modern electronics.
Latest Patents
Miyagi's latest patents include an insulating substrate for mounting semiconductor devices. This invention features a thin flat plate made of inexpensive alumina (Al.sub.2 O.sub.3) with a thickness ranging from 0.26 to 0.29 mm. Copper foil sheets are applied to both sides of the plate, with edges spaced back from the end surface to enhance the air path distance. This design minimizes thermal stress during the heating and cooling processes of soldered semiconductors. Another notable patent is for a semiconductor device using an insulation coated metal substrate. This device comprises semiconductor elements supported on a metal substrate with an insulation layer, along with a wiring of metallic foil connected to the semiconductor elements.
Career Highlights
Miyagi is currently employed at Fuji Electric Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the efficiency and reliability of semiconductor devices.
Collaborations
Miyagi has collaborated with notable colleagues, including Masaharu Nishiura and Hiroshi Sakai. These partnerships have contributed to the development of cutting-edge technologies in the semiconductor field.
Conclusion
Masahide Miyagi's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of efficient electronic devices.