Masaki Tatsumi

Title: Masaki Tatsumi: Innovator in X-ray Inspection Technology

Introduction

Masaki Tatsumi is a notable inventor based in Gotemba, Japan. He has made significant contributions to the field of inspection technology, particularly in the development of methods and apparatuses for analyzing membrane-electrode assemblies. With a total of two patents to his name, Tatsumi's work is recognized for its innovative approach to quality control in manufacturing processes.

Latest Patents

Tatsumi's latest patents include an "Inspecting Method and Inspection Apparatus for Membrane-Electrode Assembly." This method involves obtaining an X-ray transmission image by applying X-rays to the membrane-electrode assembly. It determines the presence of foreign matter based on the brightness reduction amount in each pixel of the X-ray image, referencing a correlation between the size of the foreign matter and the brightness reduction. Another significant patent is the "X-ray Inspection Apparatus and X-ray Inspection Method." This apparatus features an X-ray source, a sample moving mechanism, and a TDI sensor, along with a TDI computing unit that processes data from accumulated charges to detect samples effectively.

Career Highlights

Throughout his career, Masaki Tatsumi has worked with prominent companies such as Hitachi High-Tech Science Corporation and Toyota Motor Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in inspection technologies.

Collaborations

Tatsumi has collaborated with notable colleagues, including Shinya Takeshita and Toshiyuki Takahara. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Masaki Tatsumi's contributions to X-ray inspection technology highlight his role as a key innovator in the field. His patents reflect a commitment to enhancing quality control processes in manufacturing, showcasing the importance of innovation in technology.