This inventor holds 1 USPTO granted patent. Top assignees: Hitachi Computer Electronics Co., Ltd., Hitachi Video and Information System, Inc., Hitachi, Ltd.. Active years: 1994.
Company Filing History:
1 out of 7 
1 out of 46 
1 out of 42,719 
Years Active: 1994
Title: Kiyotaka Doi: Innovator in Image Memory Systems
Introduction
Kiyotaka Doi is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of image memory systems, particularly through his innovative patent. His work has implications for the efficiency and speed of image processing technologies.
Latest Patents
Kiyotaka Doi holds a patent for a "Method of controlling image memory system for non-interlace/interlace." This method involves controlling an image memory system where non-interlace image data is written into odd and even field memories. The data is then read out to convert it into interlace image data. The process allows for high-speed writing and reading operations without errors, even when the total number of dots on one line is not divisible by the number of dots written into the memories in parallel. This innovation does not require changes to the output specifications of devices that output image data.
Career Highlights
Throughout his career, Kiyotaka Doi has worked with prominent companies such as Hitachi Video and Information System, Inc. and Hitachi, Ltd. His experience in these organizations has contributed to his expertise in image processing technologies.
Collaborations
Kiyotaka Doi has collaborated with notable colleagues, including Hitoshi Abe and Tamotsu Hirota. Their combined efforts have further advanced the field of image memory systems.
Conclusion
Kiyotaka Doi's contributions to image memory systems through his innovative patent demonstrate his significant role in advancing technology in this area. His work continues to influence the efficiency of image processing systems today.