Company Filing History:
3 out of 130 
1 out of 1,306 
Years Active: 1980-1986
Title: The Innovative Contributions of Isao Saito
Introduction
Isao Saito is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of picture scanning and recording methods. With a total of 4 patents to his name, Saito's work has advanced the technology used in image processing.
Latest Patents
One of Saito's latest patents is a picture scanning and recording method. This invention simplifies the designation and input for processing picture pattern regions and line picture regions. The original picture is classified into various types of regions, such as picture pattern regions and line picture tint regions. The preference of overlapped areas of these classified regions is ranked, allowing for the selection of a picture image signal corresponding to the highest-ranking region in each overlapped area.
Another significant patent is a control method and device for reproducing a halftone dot cut away along a picture outline. This method involves scanning a halftone picture while controlling the brightness and width of a recording light beam projected on a photosensitive material. The position of an outline in the original picture is detected, and the intersection of the outline with a halftone dot is discriminated. This innovative approach ensures that a part of the dot positioned inside the outline is exposed by the recording light beam.
Career Highlights
Saito has worked with prominent companies in the industry, including Dainippon Screen Seizo Kabushiki-kaisha and Dainippon Screen Mfg. Co., Ltd. His experience in these organizations has contributed to his expertise in the field of image processing and technology.
Collaborations
Throughout his career, Saito has collaborated with talented individuals such as Seiya Sakamoto and Makoto Hirosawa. These collaborations have likely enriched his work and led to innovative advancements in his projects.
Conclusion
Isao Saito's contributions to the field of picture scanning and recording methods demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to simplifying and enhancing image processing technology.
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