Shizuoka, Japan

Masafumi Kashiwagi

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Fuji Photo Film Company, Limited. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masafumi Kashiwagi. Retrieved from https://idiyas.com/inventor/masafumi-kashiwagi

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 = 2.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Masafumi Kashiwagi: Innovator in Photographic Printing Technology

Introduction

Masafumi Kashiwagi is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of photographic printing technology. His innovative approach has led to the development of a unique support for photographic printing paper.

Latest Patents

Kashiwagi holds a patent for a photographic printing paper support. This invention comprises a base paper that is coated on both sides with polyolefin. The base paper undergoes calender treatment between metallic and synthetic resin rolls, enhancing its density. The calender treatment is crucial in achieving the desired properties of the photographic printing paper.

Career Highlights

Kashiwagi is associated with Fuji Photo Film Company, Limited, where he has contributed to advancements in photographic materials. His work has been instrumental in improving the quality and durability of photographic printing products.

Collaborations

Kashiwagi has collaborated with Shigehisa Tamagawa, further enhancing the innovation process within the company. Their combined expertise has led to significant advancements in photographic technology.

Conclusion

Masafumi Kashiwagi's contributions to photographic printing technology exemplify the importance of innovation in the field. His patent reflects a deep understanding of material properties and processing techniques, marking him as a key figure in this industry.

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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