Shizuoka, Japan

Shizuka Ishikawa

This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: Fujifilm Corporation. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shizuka Ishikawa. Retrieved from https://idiyas.com/inventor/shizuka-ishikawa

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 1 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.0

ph-index = 1


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Shizuka Ishikawa: Innovator in Lithographic Printing Technology

Introduction

Shizuka Ishikawa is a prominent inventor based in Shizuoka, Japan. She has made significant contributions to the field of lithographic printing technology. Her innovative work has led to the development of a unique lithographic printing plate precursor that enhances the efficiency and quality of printing processes.

Latest Patents

Ishikawa holds 1 patent for her invention titled "Lithographic printing plate precursor, method for producing lithographic printing plate, and lithographic printing method." This patent describes a lithographic printing plate precursor that includes a support and an image-recording layer as the outermost surface layer. The image-recording layer consists of a hydrophilic polymer, which is crucial for achieving optimal printing results. The patent outlines specific measurements and ratios that ensure the effectiveness of the image-recording layer in the printing process.

Career Highlights

Shizuka Ishikawa is currently employed at Fujifilm Corporation, where she continues to innovate and develop new technologies in the printing industry. Her work has been instrumental in advancing lithographic printing methods, making them more efficient and environmentally friendly.

Collaborations

Ishikawa has collaborated with notable colleagues, including Kenjiro Araki and Taira Murakami. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Shizuka Ishikawa's contributions to lithographic printing technology exemplify her dedication to innovation and excellence. Her patent and ongoing work at Fujifilm Corporation highlight her role as a leading inventor in her field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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