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For the Inventor, By the Inventor

Hirakata, Japan

Tomoji Okuda

This inventor holds 10 USPTO granted patents and 4 published patent applications. Top assignee: C.uyemura Co., Ltd.. Active years: 2010-2024.

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

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

USPTO Granted Patents = 10 

% Patents Active = 100.0

Average Co-Inventor Count = 3.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Location History:

  • Hirakata, JP (2010 - 2024)
  • Osaka, JP (2019 - 2024)

Company Filing History:

goldMedal10 out of 125 
 
C.uyemura Co., Ltd.
 patents

Years Active: 2010-2024

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10 patents (USPTO):Explore Patents
1. 11891714 - Holding apparatus (2024-02-06),
2. 11891698 - Turbulence-reducing device for stirring a surface treatment solution (2024-02-06),
3. 11887882 - Holding jig (2024-01-30),
4. 11427923 - Workpiece holding jig and loading and unloading apparatus (2022-08-30),
5. 11389818 - Surface treatment apparatus and surface treatment method (2022-07-19),
6. 11173513 - Surface treatment device comprising a paddle for stirring a surface treatment solution, paddle for stirring a surface treatment solution and method thereof (2021-11-16),
7. 10773280 - Ultrasonic treatment apparatus (2020-09-15),
8. 10477695 - Drying apparatus (2019-11-12),
9. 8877020 - Electrolytic regeneration unit and electrolytic regeneration apparatus using same (2014-11-04),
10. 7837840 - Surface treatment apparatus for small object (2010-11-23),

Title: Tomoji Okuda: Innovator in Surface Treatment Technologies

Introduction

Tomoji Okuda is a prominent inventor based in Hirakata, Japan. He has made significant contributions to the field of surface treatment technologies, holding a total of 10 patents. His innovative work focuses on improving the efficiency and effectiveness of electrolytic plating treatments.

Latest Patents

One of Okuda's latest patents is a holding apparatus designed for applying an electrolytic plating treatment to a planar workpiece. This apparatus effectively reduces the amount of plating deposited on the edge part of the workpiece. The design includes a rear member and a front member, which face each other and feature an opening part. The planar workpiece is positioned between these two members, with the front member equipped with multiple electrodes and insulating parts that cover the edge of the workpiece.

Another notable patent is a turbulence-reducing device for stirring a surface treatment solution. This device incorporates at least one paddle in a plate shape, which stirs the solution near a substrate by moving reciprocally. The paddle is constructed by integrally forming multiple square bars at regular intervals along the substrate, enhancing the stirring process.

Career Highlights

Okuda is currently employed at C. Uyemura Co., Ltd., where he continues to develop innovative solutions in surface treatment technologies. His work has significantly impacted the industry, leading to advancements in plating techniques and equipment.

Collaborations

Throughout his career, Okuda has collaborated with notable colleagues, including Daisuke Matsuyama and Daisuke Hashimoto. These partnerships have fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Tomoji Okuda is a distinguished inventor whose work in surface treatment technologies has led to numerous patents and advancements in the field. His contributions continue to shape the industry and inspire future innovations.

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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