Company Filing History:
Years Active: 1993-1994
Title: Keizi Mita: Innovator in Optical Semiconductor Technology
Introduction
Keizi Mita is a prominent inventor based in Oizumi-machi, Japan. He has made significant contributions to the field of optical semiconductors, holding a total of 2 patents. His work focuses on integrating photo diodes with transistors, which has implications for various electronic applications.
Latest Patents
Mita's latest patents include an optical semiconductor device and a semiconductor integrated circuit with a photo diode. The optical semiconductor device features a photo diode integrated with a transistor, built on first and second epitaxial layers grown on a substrate. The design includes a separating area that divides the optical semiconductor into isolated islands, enhancing its functionality. The semiconductor integrated circuit also integrates a photo diode with a transistor, utilizing a buried layer to invert the conductivity type, which is crucial for the performance of the device.
Career Highlights
Keizi Mita is associated with Sanyo Electric Co., Ltd., where he has been instrumental in advancing optical semiconductor technologies. His innovative designs have paved the way for improved electronic components, showcasing his expertise in the field.
Collaborations
Mita has collaborated with notable coworkers, including Tsuyoshi Takahashi and Toshiyuki Ohkoda. Their combined efforts have contributed to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Keizi Mita's work in optical semiconductors exemplifies the impact of innovation in technology. His patents reflect a commitment to advancing electronic components, making him a key figure in the field.