This inventor holds 3 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Computer Electronics Co., Ltd., Hitachi Video and Information System, Inc.. Active years: 1976-1994.
Location History:
- Yokohama, J (1976)
- Chigasaki, JP (1994)
Company Filing History:
3 out of 42,719 
1 out of 7 
1 out of 46 
Years Active: 1976-1994
Title: Innovations of Katsutoshi Tajima
Introduction
Katsutoshi Tajima is a notable inventor based in Chigasaki, Japan. He has made significant contributions to the field of image processing, holding 3 patents that showcase his innovative approach to technology.
Latest Patents
Tajima's latest patents include an "Isopleth generator for applying isopleths to digital picture data." This invention features an apparatus designed to add isopleths to image data, which includes an input device for sequentially inputting image data to be displayed on a screen. The system utilizes a horizontal delay circuit, column and row comparators, and an isopleth data generator to enhance the display of image data. Another significant patent is the "Method of controlling image memory system for non-interlace/interlace." This method allows for high-speed writing and reading of image data in both odd and even field memories, ensuring efficient processing without errors.
Career Highlights
Throughout his career, Tajima has worked with prominent companies such as Hitachi, Ltd. and Hitachi Video and Information System, Inc. His experience in these organizations has contributed to his expertise in image processing technologies.
Collaborations
Tajima has collaborated with notable individuals in the field, including Tsutomu Takagi and Hitoshi Abe. These partnerships have likely influenced his innovative work and contributed to his success as an inventor.
Conclusion
Katsutoshi Tajima's contributions to image processing through his patents and career experiences highlight his role as a significant figure in technological innovation. His work continues to impact the field and inspire future advancements.