Company Filing History:
Years Active: 1980
Title: The Innovations of Shin Yamashita
Introduction
Shin Yamashita is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.
Latest Patents
Yamashita's latest patents include a semiconductor device and its manufacturing process. This invention involves a semiconductor device designed to inject minority carriers into a lightly-doped n-type semiconductor layer from a heavily-doped p-type semiconductor layer. The design incorporates a separator layer that restricts carrier injection to a limited region, enhancing the device's performance. Another significant patent is for an integrated semiconductor device that features both a vertical-type junction field effect transistor (JFET) and a second vertical JFET. This innovative design allows for simultaneous manufacturing without compromising the characteristics of either transistor type.
Career Highlights
Shin Yamashita is associated with Nippon Gakki Seizo Kabushiki Kaisha, where he has been instrumental in advancing semiconductor technologies. His expertise and innovative approach have positioned him as a key figure in the industry.
Collaborations
Yamashita has collaborated with notable colleagues, including Terumoto Nonaka and Tadahiko Hotta. Their combined efforts have contributed to the development of cutting-edge semiconductor solutions.
Conclusion
Shin Yamashita's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor in the field. His work continues to impact the industry positively.