Shinji Tokumasu

Title: Innovations of Shinji Tokumasu

Introduction

Shinji Tokumasu is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of data editing and curved surface generation. With a total of 5 patents, his work reflects a deep understanding of technology and innovation.

Latest Patents

One of his latest patents is a data editing method and apparatus designed to enhance the user experience in data manipulation. This invention allows users to define a plurality of automatic processes, represented by icons in a library frame. Users can select these processes by moving the corresponding icons to an editing frame, which displays the data to be edited. The system monitors the relationships between the data, providing visual indications of the status of each automatic process through changes in the appearance of the icons. Additionally, a generation frame enables users to create new processes, further enhancing the functionality of the data editing system.

Another significant patent by Tokumasu is a curved surface generating method and apparatus. This invention expresses a curved surface on a closed curve through an equation of a film with physical properties. The film acts as a virtual elastic film, and the shape can be altered by adjusting the mechanical force and normal direction on the closed curve. This innovative approach allows for precise control over the generated curved surfaces.

Career Highlights

Shinji Tokumasu is currently employed at Hitachi, Ltd., where he continues to develop and refine his inventions. His work has been instrumental in advancing technologies that improve data processing and surface generation.

Collaborations

Throughout his career, Tokumasu has collaborated with notable colleagues, including Shiro Nonaka and Yasumasa Kawashima. These partnerships have contributed to the success and impact of his inventions.

Conclusion

Shinji Tokumasu's innovative contributions to data editing and curved surface generation demonstrate his expertise and commitment to advancing technology. His patents reflect a blend of creativity and technical skill, making him a significant figure in the field of invention.