Yoshihiro Masumura

Title: The Innovations of Yoshihiro Masumura

Introduction

Yoshihiro Masumura is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of semiconductor devices.

Latest Patents

Masumura's latest patents include a semiconductor device that features a first chip mounting portion and a second chip mounting portion. This device incorporates a first semiconductor chip mounted on the first portion and second and third semiconductor chips on the second portion. A unique aspect of this invention is that the third semiconductor chip contains a first coil and a second coil that are magnetically coupled. The first coil is electrically connected to a circuit in the first semiconductor chip, while the second coil connects to a circuit in the second semiconductor chip. Notably, the second coil is positioned closer to the second chip mounting portion than the first coil. Additionally, the power consumption during the operation of the second semiconductor chip exceeds that of the first.

Another significant patent is for a semiconductor integrated circuit device, which presents a multichip package. This package includes a first semiconductor chip with an RF analog circuit area and a digital circuit area, alongside a second semiconductor chip that also has a digital circuit area. These chips are arranged over an organic multilayer wiring board and are connected by bonding wires. In this innovative design, the first semiconductor chip is made thinner than the second, optimizing space and performance.

Career Highlights

Throughout his career, Yoshihiro Masumura has worked with prominent companies in the semiconductor industry, including NEC Electronics Corporation and Renesas Electronics Corporation. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.

Collaborations

Masumura has collaborated with notable colleagues such as Hideki Sasaki and Toshiharu Okamoto. Their joint efforts have likely fostered advancements in their respective fields and contributed to the success of their projects.

Conclusion

Yoshihiro Masumura's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in semiconductor devices.