Masashi Hanaoka

Title: Masashi Hanaoka: Innovator in Control Systems and Grating Technology

Introduction

Masashi Hanaoka is a notable inventor based in Nagano, Japan. He has made significant contributions to the fields of control systems and manufacturing technology. With a total of 2 patents, his work showcases innovative approaches to complex engineering challenges.

Latest Patents

Hanaoka's latest patents include a "Controller and extrapolation method of command value." This invention involves a controller that manages motors driving various axes. The control part of the device receives command values from a host apparatus and updates them periodically. It also features an extrapolation calculation part that determines command values during communication failures. Another significant patent is the "Grating forming method and manufacturing method for master member for manufacturing molding die." This method focuses on creating fine gratings with a period of at most 1 µm on a blank material's surface. It utilizes a diamond cutting tool to form grooves while ensuring precise feed amounts during the cutting process.

Career Highlights

Hanaoka is currently employed at Nidec Sankyo Corporation, where he continues to develop innovative technologies. His work has been instrumental in advancing the capabilities of control systems and manufacturing processes.

Collaborations

Throughout his career, Hanaoka has collaborated with notable colleagues, including Kenichi Hayashi and Minoru Yamamoto. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Masashi Hanaoka's contributions to technology through his patents reflect his expertise and dedication to innovation. His work continues to influence the fields of control systems and manufacturing technology.