Location History:
- Hyogo, JP (1991 - 1992)
- Yokohama, JP (1998)
Company Filing History:
Years Active: 1991-1998
Title: Shigeo Yawata: Innovator in Semiconductor Technology
Introduction
Shigeo Yawata is a prominent inventor based in Hyogo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the performance and reliability of semiconductor devices.
Latest Patents
Yawata's latest patents include innovative methods for manufacturing high-performance semiconductor devices. One of his notable inventions addresses the challenge of reducing junction leakage current caused by heavy metal contamination. This method involves ion-implanting various elements into a semiconductor substrate, forming a distortion layer, and subsequently oxidizing the surface to create an oxide film. Another patent outlines a method for enhancing impurity concentration uniformity in semiconductor wafers, which ultimately improves product yield and device quality.
Career Highlights
Shigeo Yawata is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to develop cutting-edge semiconductor technologies that have a significant impact on the industry. His innovative approaches have contributed to advancements in semiconductor manufacturing processes.
Collaborations
Yawata has collaborated with notable colleagues, including Shun-ichi Hiraki and Kazuhisa Shibao. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the semiconductor field.
Conclusion
Shigeo Yawata's contributions to semiconductor technology exemplify his dedication to innovation and excellence. His patents reflect a commitment to enhancing the performance and reliability of semiconductor devices, making a lasting impact on the industry.