Minamiashigara, Japan

Tasuo Tamai

This inventor holds 1 USPTO granted patent. Top assignee: Fuji Photo Film Company, Limited. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tasuo Tamai. Retrieved from https://idiyas.com/inventor/tasuo-tamai

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: The Innovations of Tasuo Tamai

Introduction

Tasuo Tamai is a notable inventor based in Minami-ashigara, Japan. He has made significant contributions to the field of electrophotography, particularly through his innovative patent. His work has had a lasting impact on the industry, showcasing his expertise and creativity.

Latest Patents

Tasuo Tamai holds a patent for a liquid developer for electrophotography. This invention comprises toner particles, a regulating agent made from a copolymer of a half-alkylamide of maleic acid and α-diisobutylene, along with an electric insulating carrier liquid. Additionally, it may include an organic acid to enhance its performance. This patent reflects his commitment to advancing technology in the field.

Career Highlights

Tamai is associated with Fuji Photo Film Company, Limited, where he has contributed to various projects and innovations. His role at the company has allowed him to collaborate with other talented professionals in the industry. His dedication to his work has earned him recognition among his peers.

Collaborations

Some of Tasuo Tamai's coworkers include Sadao Osawa and Hajime Miyatuka. Their collaboration has fostered an environment of innovation and creativity, leading to advancements in their respective fields.

Conclusion

Tasuo Tamai's contributions to electrophotography through his patent and work at Fuji Photo Film Company, Limited highlight his role as an influential inventor. His innovative spirit continues to inspire advancements in technology.

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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