Hironori Maeda

Title: Hironori Maeda – Innovator in Detection and Exposure Technologies

Introduction

Hironori Maeda is a renowned inventor based in Utsunomiya, Japan, with a remarkable portfolio of 22 patents. His contributions to the fields of detection apparatuses and exposure technologies have had a significant impact on various industries, particularly in manufacturing and optics.

Latest Patents

Among Maeda’s most recent innovations are two noteworthy patents: the “Detection Apparatus, Exposure Apparatus, and Article Manufacturing Method” and the “Position Detection Apparatus, Exposure Apparatus, and Article Manufacturing Method.” The first patent introduces an advanced detection apparatus designed to determine the orientation reference of an object with precision. This apparatus incorporates a first detection system for identifying edges related to the orientation and a second system to detect the surface's position perpendicularly. The integration of these systems enhances the accuracy of the detection process during manufacturing.

The second patent presents a position detection apparatus which enhances illumination and imaging for target detection. It features an illumination optical system and detection optical system, paired with innovative driving mechanisms for fine-tuning the positions of selected aperture stops. This precision is crucial for optimizing performance in various imaging applications.

Career Highlights

Hironori Maeda has made significant strides during his tenure at Canon Kabushiki Kaisha, a leading company in imaging and optical products. His focus on improving detection and exposure technologies has not only advanced the company’s product offerings but also solidified his position as a key innovator in the industry.

Collaborations

Throughout his career, Maeda has collaborated with accomplished colleagues, including Ken Minoda and Kazuhiko Mishima. Together, they have contributed to developing technologies that push the boundaries of what's possible in their respective fields.

Conclusion

Hironori Maeda's innovative spirit and dedication to advancing detection and exposure technologies make him a notable figure in the realm of patents and inventions. With his extensive work at Canon Kabushiki Kaisha and his impressive portfolio, Maeda continues to shape the future of technology through his groundbreaking innovations.