Company Filing History:
Years Active: 1987-1992
Title: The Innovations of Sadahiro Tei
Introduction
Sadahiro Tei is a prominent inventor based in Ebina, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on the development of advanced image sensors, which are crucial in various applications, including digital imaging and photography.
Latest Patents
Among his latest patents is a groundbreaking invention titled "Semi conductor device and process for fabrication of same." This patent describes a contact type image sensor that utilizes a plurality of sandwich type photoelectric conversion elements. Each element consists of an amorphous semiconductor layer, which is insulated and separated by a silicon oxide layer. This layer is created through a selective oxidation process, enhancing the performance of the image sensor. Another notable patent is the "Method of fabricating an image sensor," which details an elongated image sensor comprising multiple light receiving elements arranged in a row. This design optimizes the light reception area, improving the overall efficiency of the sensor.
Career Highlights
Sadahiro Tei is currently employed at Fuji Xerox Co., Ltd., where he continues to innovate in the field of imaging technology. His expertise and dedication have positioned him as a key figure in the development of advanced semiconductor devices.
Collaborations
Throughout his career, Tei has collaborated with notable colleagues, including Mamoru Nobue and Shigeru Sato. These partnerships have fostered a creative environment that has led to the successful development of several innovative technologies.
Conclusion
Sadahiro Tei's contributions to semiconductor technology and image sensor development have made a lasting impact in the field. His innovative patents and collaborative efforts continue to drive advancements in digital imaging.