Tokyo, Japan

Masashi Kubbota

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Paper Mills Limited. Active years: 1983-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masashi Kubbota. Retrieved from https://idiyas.com/inventor/masashi-kubbota

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 = 2.9

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1983-1988

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2 patents (USPTO):Explore Patents

Title: Masashi Kubbota: Innovator in Photographic Materials

Introduction

Masashi Kubbota is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of photographic materials, holding a total of 2 patents. His work focuses on enhancing the quality and functionality of photographic elements.

Latest Patents

Kubbota's latest patents include innovative advancements in photographic silver halide elements. One of his patents discloses a photographic material that comprises a synthetic plastic film, featuring a polyolefin layer on one surface. This layer is designed to improve image quality by incorporating a roughened surface that interacts with the image-forming layer. Another patent outlines a process for preparing polyolefin resin-coated paper for photographic use, which addresses issues related to die lip stains during production.

Career Highlights

Masashi Kubbota is currently employed at Mitsubishi Paper Mills Limited, where he continues to develop cutting-edge photographic materials. His expertise in the field has led to advancements that benefit both the industry and consumers alike.

Collaborations

Kubbota has worked alongside talented colleagues such as Masaoki Nozaki and Touru Noda. Their collaborative efforts have contributed to the success of various projects within the company.

Conclusion

Masashi Kubbota's innovative work in photographic materials showcases his dedication to improving technology in this field. His patents reflect a commitment to quality and functionality, making him a valuable contributor to the 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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