Hirotaka Yoshioka

Title: Inventor Hirotaka Yoshioka: Pioneering Imaging Technology

Introduction

Hirotaka Yoshioka is a prominent inventor based in Kumamoto, Japan, known for his significant contributions to imaging technology. With a total of six patents to his name, Yoshioka has made remarkable advancements that enhance the functionality and reduce the manufacturing costs of imaging devices.

Latest Patents

Yoshioka's latest patents include innovative technologies such as a backside-illumination solid-state image pickup apparatus, an image pickup apparatus, and electronic equipment that incorporates embedment members. His patented backside-illumination solid-state image pickup apparatus includes a manufacturing method designed to lower production expenses. The technology involves horizontally arraying a diced memory circuit and a logic circuit, which are then embedded and flattened using an oxide film. This setup allows for stacking beneath a solid-state image pickup element, making it applicable to various image pickup apparatuses. Another important patent involves an imaging device that features a semiconductor substrate with a photoelectric conversion element and a floating diffusion for charge holding, coupled with a semiconductor layer made from organic materials.

Career Highlights

Hirotaka Yoshioka has built a reputable career working with leading organizations in the technology sector. He has been affiliated with notable companies such as Sony Semiconductor Solutions Corporation and Sony Corporation, where he contributed to the advancement of semiconductor technology and imaging devices.

Collaborations

Throughout his career, Yoshioka has collaborated with accomplished coworkers, including Nobutoshi Fujii and Kyohei Mizuta, who have also made significant strides in the field of imaging technology. These collaborations have led to innovative solutions that have transformed the capabilities of imaging devices.

Conclusion

Hirotaka Yoshioka's contributions to the field of imaging technology, marked by his six patents, highlight his innovative spirit and technical expertise. His work continues to impact the industry, promoting advancements that not only enhance performance but also focus on cost reduction, further establishing him as a noteworthy inventor in the technological landscape.