This inventor holds 4 USPTO granted patents. Top assignees: Dainippon Screen Mfg. Co., Ltd., Dainippon Screen Seizo Kabushiki-Kaisha. Active years: 1983-1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 1,306 
1 out of 130 
Years Active: 1983-1989
Title: Akira Ishida: Innovator in Image Scanning Technology
Introduction
Akira Ishida is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of image scanning technology, holding a total of 4 patents. His work has advanced the capabilities of image scanning apparatuses, making them more efficient and effective.
Latest Patents
One of Ishida's latest patents is an image scanning apparatus that includes means for selecting one of a plurality of scanning drums. This drum scanning type image scanning apparatus features a disk form scanning drum holding means equipped with multiple scanning drums on the same circumference. It also includes a main scanning direction rotation means for rotating the scanning drums, a set of reading means for reading originals, and scanning drum selecting means for exchanging the scanning drums. The control means ensures that the desired scanning drum is selected based on setup data, allowing for accurate original reading.
Another significant patent is a method and apparatus for producing a color-separation film. This process involves recording color-separated images from original pictures that require trimming. The original pictures are adhered to a light-shielding sheet with trimming windows. The scanning of the shielding sheet and original pictures allows for the creation of color-separated images, which are then recorded on a photosensitive sheet. This innovation simplifies the subsequent contact-printing procedure, enhancing reliability and accuracy in the printing process.
Career Highlights
Throughout his career, Akira Ishida has worked with prominent companies such as Dainippon Screen Manufacturing Co., Ltd. and Dainippon Screen Seizo Kabushiki-Kaisha. His experience in these organizations has contributed to his expertise in image scanning technologies.
Collaborations
Ishida has collaborated with notable individuals in his field, including Akira Yumen and Naotada Saito. Their collective efforts have furthered advancements in image scanning technology.
Conclusion
Akira Ishida's innovative work in image scanning technology has led to significant advancements in the field. His patents reflect a commitment to improving the efficiency and accuracy of image scanning processes. His contributions continue to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile