Yokohama, Japan

Atsuo Okubo

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Toatsu Chemicals, Incorporated. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsuo Okubo. Retrieved from https://idiyas.com/inventor/atsuo-okubo

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Atsuo Okubo: Innovator in Toner Technology

Introduction

Atsuo Okubo is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of toner technology, particularly through his innovative patent work. His expertise and dedication to research have positioned him as a key figure in his industry.

Latest Patents

Atsuo Okubo holds a patent for "Resin for toner and toner containing same." This invention showcases his commitment to enhancing the quality and efficiency of toner products. His work in this area has implications for various applications in printing technology.

Career Highlights

Okubo is currently employed at Mitsui Toatsu Chemicals, Incorporated, where he continues to develop and refine his inventions. His role at the company allows him to collaborate with other talented professionals in the field, further advancing the technology related to toners.

Collaborations

Throughout his career, Atsuo Okubo has worked alongside esteemed colleagues such as Hironori Aizawa and Masaaki Shin. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Atsuo Okubo's contributions to toner technology through his patent work and collaborations highlight his importance in the field. His ongoing efforts at Mitsui Toatsu Chemicals, Incorporated continue to drive advancements in this area.

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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