Hiroki Tojinbara

Title: Hiroki Tojinbara: Innovator in Solid-State Imaging Technology

Introduction

Hiroki Tojinbara is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of solid-state imaging devices, holding a total of 9 patents. His work has been instrumental in advancing imaging technology, particularly in the design and manufacturing of solid-state devices.

Latest Patents

Tojinbara's latest patents include innovative designs for solid-state imaging devices and methods of manufacturing them. One notable patent describes a solid-state imaging device that features a matrix arrangement of pixels, each equipped with a photoelectric conversion portion. This design allows for effective light conversion from the rear surface of a semiconductor substrate. Additionally, the device incorporates on-chip lenses that are strategically placed for every other pixel, enhancing image quality. Another patent outlines an imaging device that consists of two semiconductor substrates stacked together, with a wiring layer that facilitates electrical connections between sensor pixels and readout circuits.

Career Highlights

Throughout his career, Hiroki Tojinbara has worked with leading companies in the technology sector, including Sony Corporation and Sony Semiconductor Solutions Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in imaging technology.

Collaborations

Tojinbara has collaborated with notable colleagues such as Rena Suzuki and Ryoto Yoshita. Their combined expertise has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.

Conclusion

Hiroki Tojinbara's contributions to solid-state imaging technology have established him as a key figure in the industry. His patents and collaborations reflect a commitment to innovation and excellence in the field of imaging devices.