Location History:
- Hiroshima, JP (1990)
- Fuchu, JP (1990 - 2008)
Company Filing History:
4 out of 546 
1 out of 832,761 Years Active: 1990-2008
Title: Innovations of Hideki Doumoto
Introduction
Hideki Doumoto is a notable inventor based in Fuchu, Japan. He has made significant contributions to the field of printing technology, holding a total of 5 patents. His work focuses on improving color print quality and processing methods.
Latest Patents
Among his latest patents are several innovative technologies. One patent describes a method of recognizing color bars on double-sided color prints. This invention allows for the scanning of first and second color bars to acquire alignment information of control patches. The system determines whether the bars are printed on the first or second side based on this alignment information. When the alignment information matches previously stored data, print quality information is transmitted to the printing press in the order scanned. If not matched, the information is sent in reverse order, allowing for precise control of ink amounts based on print quality.
Another patent involves a printing plate processing apparatus and a method for detecting the location of register marks on a printing plate. This method detects the locations of right and left register marks burned onto the sides of a printing plate using image data captured within a designated processing area. The invention enhances the accuracy of printing by ensuring proper alignment of the register marks.
Career Highlights
Throughout his career, Hideki Doumoto has worked with Ryobi Limited, where he has contributed to advancements in printing technology. His expertise in the field has led to the development of innovative solutions that enhance print quality and efficiency.
Collaborations
Some of his notable coworkers include Takashi Kimura and Takahiko Shinmoto. Their collaboration has likely contributed to the success of various projects and innovations in the printing industry.
Conclusion
Hideki Doumoto's contributions to printing technology through his patents demonstrate his commitment to innovation and quality. His work continues to influence the industry, paving the way for future advancements in color printing.