Akitake Makinouchi

Title: Akitake Makinouchi: Innovator in Rapid Prototyping and Image Processing

Introduction

Akitake Makinouchi is a prominent inventor based in Wako, Japan. He has made significant contributions to the fields of rapid prototyping and image processing. With a total of 11 patents to his name, Makinouchi has developed innovative methods that enhance production efficiency and accuracy.

Latest Patents

One of Makinouchi's latest patents is a rapid prototyping method and apparatus using V-CAD data. This method involves preparing V-CAD data by dividing external data, which consists of boundary data of an object, into rectangular parallelepiped cells. These cells have boundary planes that are orthogonal to each other, following an octree division. The method separates the divided cells into internal cells and boundary cells, allowing for a more efficient modeling process. The prototyping material can include resin, lumber powder, low-fusing-point metal, metal powder, ceramics powder, or a mixture of a binder with these materials. This innovation simplifies the rapid prototyping program and significantly reduces model production time.

Another notable patent is the method of extraction of a region of interest, image processing apparatus, and computer product. This invention involves analyzing three continuous frames of cross-sectional images of an organism. A dummy region of interest (ROI) is manually specified in the first frame, and a temporary ROI is set in the second frame. The method assesses whether specific regions in the frames are inside or outside the true ROI based on pixel values, enhancing the accuracy of image processing.

Career Highlights

Makinouchi has worked with Riken Corporation, where he applied his expertise in developing advanced technologies. His work has contributed to the advancement of rapid prototyping and image processing techniques.

Collaborations

Throughout his career, Makinouchi has collaborated with notable individuals such as Kiwamu Kase and Hideo Yokota. These collaborations have further enriched his contributions to the field.

Conclusion

Akitake Makinouchi is a distinguished inventor whose work in rapid prototyping and image processing has made a significant impact. His innovative patents continue to influence the industry and pave the way for future advancements.