Nobuhiko Aoki

Title: Nobuhiko Aoki: Innovator in Measurement and Detection Technologies

Introduction

Nobuhiko Aoki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the fields of measurement and detection technologies. With a total of 4 patents to his name, Aoki's work has had a substantial impact on various industrial applications.

Latest Patents

Aoki's latest patents include a plate thickness measuring method and apparatus. This innovative method involves projecting a fine pattern on both the front and rear surfaces of an object to be measured. The system utilizes object lenses to form an image of the projected pattern, allowing for the detection of contrast. By adjusting the position of the object lenses to achieve maximum contrast, the thickness of the object can be accurately estimated. Another notable patent is a pattern detection system designed for inspecting defects in fine or minute patterns, such as photomask patterns. This system operates at high speed and includes an illuminator, a moving device for the objects, an optical imaging system, and a scanner that captures images for analysis.

Career Highlights

Nobuhiko Aoki is currently employed at Hitachi, Ltd., where he continues to develop innovative technologies. His work at Hitachi has allowed him to collaborate with other talented professionals in the field, further enhancing his contributions to technology.

Collaborations

Some of Aoki's notable coworkers include Nobuyuki Akiyama and Yasuhiko Hara. Their collaborative efforts have played a crucial role in advancing the projects they work on together.

Conclusion

Nobuhiko Aoki's innovative spirit and dedication to advancing measurement and detection technologies have established him as a key figure in his field. His patents reflect a commitment to improving industrial processes and ensuring precision in measurements.