Nagoya, Japan

Toshiyuki Okuda

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiyuki Okuda. Retrieved from https://idiyas.com/inventor/toshiyuki-okuda-li1q97gp

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 = 4.0

ph-index = 1

Forward Citations = 9(Granted Patents)


Company Filing History:

goldMedal1 out of 834,659 
Other
 patents

Years Active: 2001

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1 patent (USPTO):Explore Patents

Title: Toshiyuki Okuda: Innovator in Charge Control Agents

Introduction

Toshiyuki Okuda is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of electrostatic imaging through his innovative patent. His work focuses on enhancing the manufacturing processes of charge control agents and toners.

Latest Patents

Toshiyuki Okuda holds a patent for a manufacturing process of charge control agents and toners for developing electrostatic images. The patent describes a charge control agent that comprises a base particle containing at least a charge control substance and a granulating agent. The base particle is granulated using the granulating agent, which can be selected from a group that includes anionic surfactants, nonionic surfactants, cationic surfactants, natural water-soluble high molecular compounds, and synthetic water-soluble high molecular compounds. This innovation aims to improve charge control in toners, which also contain a coloring agent and a resin.

Career Highlights

Throughout his career, Toshiyuki Okuda has demonstrated a commitment to advancing technology in his field. His patent reflects his expertise and innovative thinking, contributing to the development of more efficient electrostatic imaging processes.

Collaborations

Toshiyuki Okuda has worked alongside notable colleagues such as Yoshitaka Taguchi and Akihiro Tada. Their collaborative efforts have likely played a role in enhancing the quality and effectiveness of their innovations.

Conclusion

Toshiyuki Okuda's contributions to the field of charge control agents and toners highlight his role as an influential inventor. His patent showcases his innovative approach to improving electrostatic imaging 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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