Yoshikazu Hatazawa

Title: The Innovations of Yoshikazu Hatazawa

Introduction

Yoshikazu Hatazawa is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of image sensor technology, holding three patents that showcase his innovative approach to electronic components.

Latest Patents

Hatazawa's latest patents include an advanced image sensor design. This image sensor features a switching element on a substrate, a photoelectric conversion element connected to the switching element, and a protective film covering the photoelectric conversion element. Additionally, it incorporates an organic film that interacts with the protective film, ensuring optimal performance. Another patent focuses on the manufacturing method of an image sensor for flat panel displays (FPD) that utilizes an oxide semiconductor thin-film transistor (TFT) as a switching element. This method addresses the challenges posed by hydrogen diffusion during the formation of the a-Si photo diode, enhancing the reliability of the image sensor.

Career Highlights

Throughout his career, Hatazawa has worked with prominent companies such as NLT Technologies, Ltd. and Tianma Micro-electronics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to cutting-edge technology in the electronics industry.

Collaborations

Hatazawa has collaborated with talented individuals in his field, including Hiroyuki Sekine and Takayuki Ishino. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Yoshikazu Hatazawa's work in image sensor technology exemplifies his commitment to innovation and excellence. His patents reflect a deep understanding of electronic components and their applications, making him a significant figure in the industry.