Shizuoka, Japan

Kazumasa Tabata

This inventor holds 2 USPTO granted patents. Top assignee: Ricoh Company, Ltd.. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazumasa Tabata. Retrieved from https://idiyas.com/inventor/kazumasa-tabata-ye2b3krx

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


Average Co-Inventor Count = 5.0


Company Filing History:


Years Active: 2026

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2 patents (USPTO):Explore Patents

Title: Kazumasa Tabata: Innovator in Toner Technology

Introduction

Kazumasa Tabata is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of toner technology, particularly in the development of innovative toner formulations and methods. With a total of 2 patents to his name, his work has had a considerable impact on the imaging industry.

Latest Patents

Kazumasa Tabata's latest patents include advancements in toner and toner producing methods, as well as toner storage units and image forming apparatuses. One of his patents describes a toner that consists of toner base particles containing a binder resin and a release agent, with specific ratios and measurements that enhance performance. Another patent focuses on a toner formulation that includes a binder resin, colorant, and inorganic filler, with precise atomic concentrations of aluminum measured through various techniques. These innovations aim to improve the efficiency and quality of image formation.

Career Highlights

Kazumasa Tabata is currently employed at Ricoh Company, Ltd., where he continues to develop cutting-edge technologies in the imaging sector. His expertise in toner formulation and production methods has positioned him as a key player in the industry.

Collaborations

Kazumasa has collaborated with Ryohei Yamaguchi, contributing to the advancement of toner technologies and enhancing the capabilities of imaging products.

Conclusion

Kazumasa Tabata's work in toner technology exemplifies innovation and dedication to improving imaging solutions. His patents reflect a commitment to advancing the field and addressing the needs of 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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