Osaka, Japan

Katsuaki Okuma

This inventor holds 8 USPTO granted patents and 11 published patent applications and 1 EPO patent. Top assignees: Panasonic Intellectual Property Managment Co., Ltd., Panasonic Intellectual Property Management Co., Ltd.. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuaki Okuma. Retrieved from https://idiyas.com/inventor/katsuaki-okuma

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

USPTO Granted Patents = 8 

% Patents Active = 37.5

 

Average Co-Inventor Count = 1.9

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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8 patents (USPTO):Explore Patents

Title: Katsuaki Okuma: Innovator in Welding Technology

Introduction

Katsuaki Okuma is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of welding technology, holding a total of 8 patents. His innovative work focuses on improving the efficiency and accuracy of welding processes.

Latest Patents

Okuma's latest patents include a "Repair Welding Device and Repair Welding Method." This device features an inspection result acquisition unit that gathers information about defective portions of weld beads produced by welding robots. It also includes a robot control unit that directs the welding robot to perform repair welding based on the inspection results. Another significant patent is the "Bead Appearance Inspection Device and Bead Appearance Inspection System." This device comprises an acquisition unit for input data related to welding beads, a storage unit for determination standards, and multiple determination units that execute inspections to assess the quality of the welding bead.

Career Highlights

Throughout his career, Katsuaki Okuma has worked with prominent companies, including Panasonic Intellectual Property Management Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to advancements in welding technology.

Collaborations

Okuma has collaborated with notable colleagues such as Takamichi Komatsu and Toshinari Mohri. Their combined expertise has fostered innovation in their respective fields.

Conclusion

Katsuaki Okuma's contributions to welding technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in welding processes and equipment.

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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