Location History:
- Kusatsu, JP (1992 - 1994)
- Shiga, JP (1994)
Company Filing History:
Years Active: 1992-1994
Title: Koei Obata: Innovator in Polygon Division and Figure Drawing Methods
Introduction
Koei Obata is a notable inventor based in Kusatsu, Japan. He has made significant contributions to the field of computer graphics through his innovative methods and apparatuses. With a total of 6 patents to his name, Obata continues to push the boundaries of technology in his area of expertise.
Latest Patents
Obata's latest patents include a "Figure drawing method and apparatus for drawings accentuated lines." This method involves filling a polygon and drawing edge lines while inhibiting the renewal of only depth data in a depth buffer. The process is further enhanced by applying hidden surface removal techniques based on depth buffer algorithms. Another significant patent is the "Polygon division method and apparatus," which focuses on dividing polygons based on whether each apex is concave or convex. This method allows for efficient polygon division by selecting convex apexes and determining the presence of other apexes within formed triangles.
Career Highlights
Koei Obata is currently employed at Daikin Industries, Ltd., where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the efficiency and effectiveness of graphical representations in various applications.
Collaborations
Obata has collaborated with talented individuals such as Takashige Kai and Tomoaki Ueda. These partnerships have fostered innovation and creativity in their projects, leading to the development of groundbreaking technologies.
Conclusion
Koei Obata's contributions to the field of computer graphics through his patents and collaborative efforts highlight his role as a leading inventor. His innovative methods continue to influence the industry and inspire future advancements.