This inventor holds 1 USPTO granted patent and 2 published patent applications. Top assignee: Mitsubishi Denki Kabushiki Kaisha. Active years: 1998.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998
Title: Tomohiko Yamashita – Innovator in Semiconductor Technology
Introduction
Tomohiko Yamashita, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technology. With a focus on enhancing the efficiency and performance of semiconductor devices, he holds a noteworthy patent that showcases his innovative spirit and technical expertise.
Latest Patents
Yamashita's patent pertains to a semiconductor device, specifically designed with a unique structure involving multiple impurity layers within a semiconductor substrate. This innovative design integrates an impurity region of an opposite conductivity type, which penetrates through at least one of the impurity layers to a predetermined depth. A key feature of this invention is that the bottom surface of the impurity region terminates at a point where the impurity concentration is lower, thereby optimizing the device's effectiveness. This patent stands as a testament to Yamashita's ingenuity in modern electronics.
Career Highlights
Tomohiko Yamashita is currently employed at Mitsubishi Electric Corporation, a leading company known for its groundbreaking work in technology and electronics. His role at Mitsubishi allows him to engage in cutting-edge research and development projects, further solidifying his reputation as a prominent figure in the semiconductor industry.
Collaborations
Throughout his career, Yamashita has collaborated with distinguished coworkers, including Shigeki Komori and Masahide Inuishi. These partnerships have fostered a vibrant environment of innovation and have contributed to the advancement of their collective work within the field.
Conclusion
In summary, Tomohiko Yamashita exemplifies the qualities of a forward-thinking inventor in the semiconductor technology sector. His single patent reflects a significant step forward in enhancing semiconductor device performance, while his collaborations at Mitsubishi Electric Corporation underscore his integral role in shaping the future of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile