Company Filing History:
Years Active: 2000-2001
Title: **Ichiro Iimura: Innovator in Perspective Projection Technology**
Introduction
Ichiro Iimura is a prominent inventor based in Hitachi, Japan, known for his contributions to image processing technology. With a total of two patents, his work primarily focuses on perspective projection calculation devices and methods that enhance the visualization of three-dimensional objects onto two-dimensional surfaces.
Latest Patents
Iimura's latest patents include innovative devices and methods for perspective projection calculation. The first patent details an image processing system that allows for perspectively projecting a triangle defined in three-dimensional space onto a two-dimensional plane. This system utilizes a memory to store inverses of depth coordinates, a CPU to compute plane slope element coefficients, and a graphics processor for perspective correction, ensuring accurate shading and display of the triangle.
The second patent focuses on a perspective projection calculation device that performs perspective corrections rapidly and accurately while minimizing the number of dividing operations. This device incorporates a plane slope element coefficient calculation unit, an interpolation coefficient calculation unit, and a correction unit, all designed to work efficiently across various geometrical parameters.
Career Highlights
Ichiro Iimura works at Hitachi, Ltd., where he has been pivotal in advancing image processing technologies. His innovative spirit and technical expertise have solidified his reputation within the company and the field at large. His work significantly impacts graphics processing and visualization technologies.
Collaborations
Throughout his career, Iimura has collaborated with fellow engineers and inventors, including Yasuhiro Nakatsuka and Jun Satoh. These collaborations have fostered a creative environment that allows for the development of cutting-edge technologies and further advancements in their projects.
Conclusion
With two patents to his name, Ichiro Iimura stands out as a key figure in the field of perspective projection technology. His contributions not only enhance the efficiency of image processing systems but also open new avenues for further advancements in visual technology. As he continues to innovate at Hitachi, his work will undoubtedly pave the way for future developments in three-dimensional imaging.