Company Filing History:
Years Active: 1998-2002
Title: Keiji Uchikawa: Innovator in Color Data Processing
Introduction
Keiji Uchikawa is a notable inventor based in Kamakura, Japan. He has made significant contributions to the field of color data processing, holding 2 patents that enhance the quality and efficiency of color image devices. His work focuses on methods that prevent color alteration during data conversion, ensuring that the integrity of images is maintained.
Latest Patents
Uchikawa's latest patents include a "Method of and apparatus for converting color data" and a "Color picture processing method and color picture processing apparatus." The first patent addresses the conversion of color data between devices with different color ranges, utilizing a classification table based on human color perception. This method ensures that colors remain true to their original form during conversion, preserving the clarity of the image. The second patent outlines a color picture processing apparatus that reduces picture data without compromising quality. It incorporates various sections for data input, category discrimination, conversion, region extraction, color changing, and data compression, all aimed at optimizing the display of color images.
Career Highlights
Keiji Uchikawa is currently employed at Fujitsu Corporation, where he continues to innovate in the realm of color processing technologies. His work has been instrumental in advancing the capabilities of color image devices, making them more efficient and user-friendly.
Collaborations
Uchikawa has collaborated with notable colleagues such as Shoji Suzuki and Masahiro Mori. Their combined expertise has contributed to the development of advanced technologies in color data processing.
Conclusion
Keiji Uchikawa's contributions to color data processing exemplify the importance of innovation in technology. His patents not only enhance image quality but also improve the efficiency of color data handling in various applications.