Kazuhito Matsukawa

Title: Kazuhito Matsukawa: Innovator in Semiconductor Technology

Introduction

Kazuhito Matsukawa is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His work focuses on improving the efficiency and yield of semiconductor devices.

Latest Patents

Matsukawa's latest patents include a semiconductor chip featuring a gettering layer and a method for its manufacturing. This innovation involves a semiconductor chip where an element layer containing transistors is formed on the front face, while the back face is joined to an underlying member, such as a package substrate. The thickness of the chip is kept at 100 micrometers or less, and a gettering layer is formed on the back face through polishing. This method enhances the yield of devices during the package assembly process. Another notable patent is a wafer shape evaluating method and device producing method. This invention provides a more accurate evaluation of a wafer's peripheral portion compared to conventional methods. It includes measuring the wafer's configuration at specific positions, calculating reference lines or planes, and analyzing surface characteristics.

Career Highlights

Kazuhito Matsukawa has worked with notable companies in the semiconductor industry, including Mitsubishi Electric Corporation and Renesas Technology Corporation. His experience in these organizations has contributed to his expertise in semiconductor innovations.

Collaborations

Matsukawa has collaborated with esteemed colleagues such as Hidekazu Yamamoto and Hiroshi Adachi. Their joint efforts have further advanced the field of semiconductor technology.

Conclusion

Kazuhito Matsukawa's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the efficiency and effectiveness of semiconductor devices in the industry.