Location History:
- Kawasaki, JP (1993)
- Sagamihara, JP (1991 - 2004)
Company Filing History:
Years Active: 1991-2004
Title: Yoshiaki Takemura: Innovator in Semiconductor Technology
Introduction
Yoshiaki Takemura is a prominent inventor based in Sagamihara, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.
Latest Patents
Takemura's latest patents include innovative advancements in semiconductor devices and their fabrication methods. One notable patent describes a higher-performance short channel MOS transistor that exhibits enhanced resistance to soft errors caused by exposure to high-energy rays. This invention involves forming a deep source/drain diffusion layer region at high density, with an intermediate region of higher density than the impurity of the semiconductor substrate. This design allows for the realization of an intermediate layer of uniform concentration and width at a low cost. Another significant patent is for a quantum wave circuit, which introduces a novel concept and structure of a semiconductor circuit. This circuit utilizes the interaction between carriers, such as electrons and holes, in a mesoscopic region, leading to effects like quantum interference and resonance that alter output intensity.
Career Highlights
Yoshiaki Takemura is associated with Hitachi, Ltd., where he has been instrumental in advancing semiconductor technologies. His work has not only contributed to the company's reputation but has also pushed the boundaries of what is possible in semiconductor design and functionality.
Collaborations
Throughout his career, Takemura has collaborated with notable colleagues, including Ken Yamaguchi and Akihiko Takase. These collaborations have fostered an environment of innovation and have led to the development of groundbreaking technologies in the semiconductor field.
Conclusion
Yoshiaki Takemura's contributions to semiconductor technology exemplify the spirit of innovation. His patents reflect a commitment to enhancing device performance and reliability, making a lasting impact on the industry.