Tokyo, Japan

Masaru Ichii

This inventor holds 2 USPTO granted patents. Top assignee: Nisshinbo Industries, Inc.. Active years: 1989-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaru Ichii. Retrieved from https://idiyas.com/inventor/masaru-ichii

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1989-1992

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2 patents (USPTO):Explore Patents

Title: Masaru Ichii: Innovator in Imaging Technology

Introduction

Masaru Ichii is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of imaging technology, holding a total of 2 patents. His work focuses on developing advanced materials that enhance the quality and efficiency of printing processes.

Latest Patents

Ichii's latest patents include innovative solutions that address common challenges in the printing industry. One of his notable inventions is the "Image-receiving paper for thermal sublimable dye transfer." This paper comprises a polymer film or paper and an image-receiving layer that contains a releasing agent derived from the reaction between an oxyalkylene oligomer and a low-molecular weight compound. This invention exhibits excellent release properties during printing, ensuring high print density without fading or yellowing.

Another significant patent is the "Method of producing plastic sheet with porous surface." This method involves creating a plastic sheet suitable for inkjet or thermal-transfer printing. It includes preparing a solution of two or more plastics with low miscibility, applying it to a substrate, and solidifying the plastics through a specific process. This innovation enhances the versatility of printing materials.

Career Highlights

Masaru Ichii is currently associated with Nisshinbo Industries, Inc., where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of imaging materials, making a lasting impact on the industry.

Collaborations

Ichii has collaborated with notable colleagues, including Kozo Fukuda and Shigeru Tani. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Masaru Ichii's contributions to imaging technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced printing materials and methods.

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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