Tetsuji Yamaguchi

Title: Tetsuji Yamaguchi: Innovator in Surface Processing Technology

Introduction

Tetsuji Yamaguchi is a prominent inventor based in Obu, Japan. He has made significant contributions to the field of surface processing technology, particularly in relation to silicon carbide (SiC) substrates. With a total of 3 patents to his name, Yamaguchi continues to push the boundaries of innovation in his industry.

Latest Patents

Yamaguchi's latest patents include a surface processing apparatus and a surface processing method for SiC substrates. This invention utilizes anodization to enhance the surface processing of SiC substrates. The apparatus features a surface processing pad and a power supply device, where the grinding wheel layer is positioned to face the workpiece surface of the SiC substrate. The power supply device is designed to pass a pulsed current for anodizing the workpiece surface effectively.

Another notable patent is an electrical discharge machine and method for manufacturing a machined object. This machine applies voltage between an electrode and a workpiece to generate electrical discharge. It includes an electrode holder, an ultrasonic motor, and a control circuit that manages the position of the electrode. This innovative design allows for precise movement and control, enhancing the efficiency of the machining process.

Career Highlights

Tetsuji Yamaguchi is currently employed at Denso Corporation, a leading global automotive components manufacturer. His work at Denso has allowed him to collaborate with other talented professionals in the field, further advancing the technology related to surface processing.

Collaborations

Yamaguchi has worked alongside notable colleagues such as Kyohei Koutake and Hiromichi Morita. Their combined expertise has contributed to the successful development of innovative technologies within their organization.

Conclusion

Tetsuji Yamaguchi is a distinguished inventor whose work in surface processing technology has made a significant impact in the industry. His innovative patents and collaborations reflect his commitment to advancing technology and improving manufacturing processes.