Tomonori Goto

Title: The Innovative Contributions of Tomonori Goto in Dimension Measurement Technologies

Introduction

Tomonori Goto is a prominent inventor based in Sapporo, Japan, known for his significant contributions to the field of dimension measurement through innovative technologies. With a remarkable portfolio of 20 patents, Goto has been at the forefront of developing methods that enhance precision in measurement and imaging, particularly utilizing X-ray CT technology.

Latest Patents

Among Goto's latest inventions are two noteworthy patents that exemplify his expertise:

1. **Dimension measurement method using projection image obtained by X-ray CT apparatus**: This patent describes a technique for accurately measuring dimensions of objects made from a single material. By obtaining multiple transmission images using an X-ray CT apparatus, projection images are generated and subsequently aligned with CAD data. This integration allows for high-precision measurement without the need for CT reconstruction, showcasing Goto's innovative approach in merging imaging technology with design data.

2. **Surface extraction method and apparatus for X-ray CT volume**: In this patent, Goto details a method for generating an isosurface mesh by extracting specific voxels with defined CT values from volume data acquired via X-ray CT. His technique includes calculating a gradient vector at each vertex of the mesh and generating sample points in both positive and negative directions. By determining the gradient norms at these points, Goto enables accurate moving and correcting of vertices based on calculated values, enhancing the effectiveness of surface extraction.

Career Highlights

Tomonori Goto’s career features significant tenures at notable organizations including Mitutoyo Corporation and The University of Tokyo. His work at Mitutoyo Corporation, an industry leader in measurement technology, positioned him to contribute to cutting-edge advancements. His academic affiliation with The University of Tokyo has allowed him to combine practical application with research, furthering the field of measurement technologies through his inventive solutions.

Collaborations

Throughout his career, Goto has collaborated with esteemed colleagues such as Soichi Kadowaki and Jyota Miyakura. These partnerships reflect a collaborative spirit in the pursuit of innovation, allowing Goto to leverage diverse expertise in developing his groundbreaking technologies.

Conclusion

Tomonori Goto stands out as a trailblazer in the field of dimension measurement, with a strong focus on utilizing advanced imaging techniques. His innovative patents not only demonstrate his technical proficiency but also contribute significantly to the future of measurement technologies. Continued exploration and development in this area promise to enhance precision and efficiency across various applications in science and industry.