Company Filing History:
1 out of 11 
1 out of 342 Years Active: 1976
Title: The Innovative Mind of Itsuji Maeda
Introduction: Itsuji Maeda is a notable inventor based in Akishima, Japan. He has made significant contributions to the field of surface defect detection through his innovative patent. His work has implications for various industries, particularly in quality control and manufacturing.
Latest Patents: Maeda holds a patent for a "Method and apparatus for detecting defects in a surface regardless of" which focuses on identifying flaws, color shading, and other imperfections on the surface of a running object. This method utilizes optical scanning to produce an electrical signal in response to detected defects. The invention is characterized by the inclusion of both a photoelectric element for receiving regularly reflected light and means for capturing irregularly reflected light, allowing for comprehensive defect detection regardless of the surface finish. He has 1 patent to his name.
Career Highlights: Throughout his career, Itsuji Maeda has worked with prominent companies such as Hitachi Electronics, Ltd. and Nisshin Steel Co., Ltd. His experience in these organizations has contributed to his expertise in the field of optical scanning and defect detection.
Collaborations: One of his notable collaborators is Takeo Seki, with whom he has likely shared insights and advancements in their respective fields.
Conclusion: Itsuji Maeda's contributions to surface defect detection through his innovative patent highlight his role as a significant inventor in the industry. His work continues to influence quality control processes across various sectors.