This inventor holds 1 USPTO granted patent. Top assignee: Jfe Steel Corporation. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Daisuke Tajiri: Innovator in Surface Inspection Technology
Introduction
Daisuke Tajiri is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of surface inspection technology, particularly in the manufacturing of steel materials. His innovative approach has led to the development of a unique patent that enhances the quality management of steel products.
Latest Patents
Daisuke Tajiri holds a patent for a surface inspection device and method, which includes several key processes. The surface inspection method involves an irradiating step where oblique illumination light is emitted onto an inspection target region of steel material using multiple oblique line light sources. This is followed by an imaging step that captures images of the inspection target region using one or more line sensors. Finally, a detecting step identifies linear surface defects based on the captured images. The method ensures that the orthographic projections of at least two oblique illumination light beams are orthogonal to each other on the inspection target region, enhancing the accuracy of defect detection.
Career Highlights
Daisuke Tajiri is currently employed at JFE Steel Corporation, where he applies his expertise in surface inspection technology. His work has been instrumental in improving the quality of steel materials, making significant advancements in the manufacturing process. With a focus on innovation, he continues to contribute to the field through his research and development efforts.
Collaborations
Daisuke collaborates with notable colleagues, including Keisuke Yoshida and Hiroaki Ono. Their combined efforts in research and development have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Daisuke Tajiri is a key figure in the field of surface inspection technology, with a patent that showcases his innovative approach to quality management in steel manufacturing. His contributions continue to influence the industry, and his work at JFE Steel Corporation highlights the importance of advancements in this critical area.