Koji Aoyagi

Title: Koji Aoyagi: Innovator in Semiconductor Technology

Introduction

Koji Aoyagi is a notable inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the area of test circuits and integrated circuits. His innovative work has led to the development of a patent that enhances the verification processes in electronic devices.

Latest Patents

Koji Aoyagi holds a patent for a "Test circuit and semiconductor integrated circuit effectively carrying out verification of connection of nodes." This invention incorporates a test circuit within a device that has an output circuit for outputting a signal. The test circuit is designed to verify the connection of nodes within the device. It includes a test data generating circuit and a test output buffer that are connected in parallel with the output nodes of the output circuit. The test data generating circuit produces test data to verify the connection of the output nodes, while the test output buffer receives this data and outputs it to the nodes. Additionally, a similar test circuit is used for input circuits, ensuring comprehensive verification of connections.

Career Highlights

Koji Aoyagi is currently employed at Fujitsu Corporation, where he continues to work on advancements in semiconductor technology. His expertise and innovative mindset have positioned him as a valuable asset to the company and the industry at large.

Collaborations

Some of his notable coworkers include Kohtaroh Gotoh and Kazuhiro Terashima. Their collaborative efforts contribute to the ongoing success and innovation at Fujitsu Corporation.

Conclusion

Koji Aoyagi's contributions to semiconductor technology through his patent and work at Fujitsu Corporation highlight his role as an influential inventor in the field. His innovative solutions continue to impact the verification processes in electronic devices, showcasing the importance of advancements in technology.