Company Filing History:
Years Active: 1990
Title: The Innovative Mind of Shinji Hatazawa: A Pioneer in Optical Surface Inspection
Introduction: Shinji Hatazawa is an accomplished inventor based in Shijonawate, Japan. With a focus on advanced optical technologies, he has made significant contributions to the field of surface inspection. His innovative work is recognized in the patent community, showcasing his talent and careful consideration of the intricacies of surface quality evaluation.
Latest Patents: Hatazawa holds a patent for an “Optical Surface Inspection Method.” This method inspects various surface defects, such as cracks, stains, and irregularities in articles by analyzing an original grey value image alongside an edge image that signifies border lines. The methodology involves scanning areas defined by the border line to identify edges that might indicate defects. When a critical change in grey values is detected among selected pixels near the flagged edge point, it signals a clear transition between contrasted regions, thus identifying a potential defect.
Career Highlights: Shinji Hatazawa serves as an inventor within Matsushita Electric Works, Ltd., a notable company known for its innovations in electrical and electronic products. His career at this esteemed company has been marked by a focus on developing methodologies that improve quality control processes within manufacturing.
Collaborations: Throughout his career, Hatazawa has collaborated with talented colleagues, including Tomoharu Nakahara and Shozo Nomura. Together, they have contributed to advancements in technology that support manufacturing and product integrity, emphasizing a team-oriented approach to innovation.
Conclusion: Shinji Hatazawa stands as a notable figure in the realm of optical inspection technologies. His patent for the optical surface inspection method highlights his dedication to improving product quality and identifying defects with precision. Through his work with Matsushita Electric Works and collaborations with esteemed colleagues, Hatazawa continues to influence the landscape of surface inspection. His innovative spirit serves as an inspiration to aspiring inventors and established professionals alike.