Kiyokazu Itoi

Title: Kiyokazu Itoi: Innovator in Semiconductor Technology

Introduction

Kiyokazu Itoi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 13 patents. His work focuses on innovative devices and methods that enhance the performance and functionality of semiconductor components.

Latest Patents

Itoi's latest patents include a semiconductor device and methods of manufacturing semiconductor devices. This semiconductor device features a first board with a first end surface and a second end surface, along with a second board attached to the second end surface. It incorporates a plurality of first electrodes on the first end surface and a second electrode on the second end surface, which is electrically coupled to an electrode of the second board. Additionally, it includes internal wiring that connects the second electrode and a strain sensor that measures strain within the first board. Notably, the linear expansion coefficient of each of the third electrodes is greater than that of the first board.

Another significant patent is for a solid-state imaging apparatus that includes a semiconductor element with a photoelectric converter and strain sensors. This semiconductor element is designed with multiple microlenses on its main surface to collect light, conductive electrodes on the back surface, and a photoelectric converter that guides the collected light. The strain sensor is integrated on the same layer as the photoelectric converter to detect strain, enhancing the device's functionality.

Career Highlights

Throughout his career, Kiyokazu Itoi has worked with notable companies, including Panasonic Corporation and Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.

Collaborations

Itoi has collaborated with esteemed colleagues such as Tetsushi Nishio and Toshiyuki Fukuda. Their combined expertise has contributed to the advancement of semiconductor technologies and the successful development of various patents.

Conclusion

Kiyokazu Itoi is a distinguished inventor whose work in semiconductor technology has led to numerous patents and innovations. His contributions continue to impact the field, showcasing the importance of collaboration and creativity in technological advancements.