Location History:
- Moroyama, JP (1991)
- Niiza, JP (2005 - 2009)
Company Filing History:
Years Active: 1991-2009
Title: Masahiro Sato: Innovator in Semiconductor Technology
Introduction
Masahiro Sato is a prominent inventor based in Niiza, Japan, known for his significant contributions to the field of semiconductor technology. With a total of five patents to his name, Sato has made remarkable advancements that enhance the efficiency and performance of semiconductor devices.
Latest Patents
Sato's latest patents include a gallium-nitride-based compound semiconductor device and a light-emitting semiconductor device. The gallium-nitride-based device features a buffer layer composed of alternating sublayers of AlN and GaN, which effectively restricts the generation of two-dimensional electron gas. This innovation prevents the buffer layer from becoming unnecessarily low in resistance, thereby improving device performance. The light-emitting semiconductor device, on the other hand, utilizes a silicon substrate with a carefully structured current spreading layer. This layer, made of alternating sublayers, creates heterojunctions that enhance the efficiency of light emission by allowing favorable current distribution.
Career Highlights
Masahiro Sato is currently employed at Sanken Electric Co., Ltd., where he continues to push the boundaries of semiconductor technology. His work has been instrumental in developing devices that are not only efficient but also reliable for various applications in electronics.
Collaborations
Sato has collaborated with notable colleagues, including Tetsuji Moku and Koji Ohtsuka. Their combined expertise has contributed to the successful development of innovative semiconductor solutions.
Conclusion
Masahiro Sato's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in electronic devices, showcasing the importance of innovation in technology.