Yonezawa, Japan

Atsushi Tokuma

This inventor holds 1 USPTO granted patent. Top assignee: Ag Technology Co., Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Atsushi Tokuma. Retrieved from https://idiyas.com/inventor/atsushi-tokuma

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 = 9(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Atsushi Tokuma: Innovator in Glass Substrate Technology

Introduction

Atsushi Tokuma is a notable inventor based in Yonezawa, Japan. He has made significant contributions to the field of technology, particularly in the production of glass substrates for magnetic disks. His innovative approach has led to the development of a patented method that enhances the efficiency and quality of these substrates.

Latest Patents

Atsushi Tokuma holds one patent titled "Method for producing a glass substrate for a magnetic disk." This patent showcases his expertise and commitment to advancing technology in the magnetic disk industry. The method he developed is crucial for improving the performance and reliability of magnetic storage devices.

Career Highlights

Tokuma is currently employed at Ag Technology Co., Ltd., where he continues to work on innovative projects. His role at the company allows him to apply his knowledge and skills in a practical setting, contributing to the advancement of technology in his field.

Collaborations

Throughout his career, Atsushi has collaborated with talented individuals such as Kazuo Mannami and Ichiro Hayashi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Atsushi Tokuma is a dedicated inventor whose work in glass substrate technology has made a significant impact. His patent and collaborations reflect his commitment to innovation and excellence in the field.

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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