Company Filing History:
Years Active: 1984-1991
Title: The Innovations of Shuji Musha
Introduction
Shuji Musha is a prominent inventor based in Hitachi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of gate turn-off thyristors. With a total of 5 patents to his name, Musha continues to push the boundaries of innovation in his field.
Latest Patents
One of Musha's latest patents is a gate turn-off (GTO) thyristor of multi-emitter type. This invention features a plurality of unit GTO thyristors arranged in a strip-like configuration within the same semiconductor substrate. Each unit GTO thyristor is constructed with an N emitter layer, P base layer, N base layer, and P emitter layer. Notably, the P base and N base layers are shared among all unit GTO thyristors, which are formed in a multi-ring configuration. Additionally, the exposed area of the P emitter layer of a unit GTO thyristor located far from the gate signal input area is designed to be smaller than that of a unit GTO thyristor positioned closer to the gate signal input area.
Career Highlights
Shuji Musha has had a distinguished career at Hitachi, Ltd., where he has been instrumental in advancing semiconductor technologies. His work has not only contributed to the company's reputation as a leader in innovation but has also had a lasting impact on the industry as a whole.
Collaborations
Throughout his career, Musha has collaborated with notable colleagues, including Hiroshi Fukui and Kazuo Honda. These partnerships have fostered a creative environment that has led to groundbreaking advancements in their field.
Conclusion
Shuji Musha's contributions to semiconductor technology, particularly through his innovative patents, highlight his role as a key figure in the industry. His work continues to inspire future advancements in technology.