Mie, Japan

Yasuyuki Ookuma

This inventor holds 1 USPTO granted patent. Top assignee: Sumitomo Wiring Systems, Limited. Active years: 1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yasuyuki Ookuma. Retrieved from https://idiyas.com/inventor/yasuyuki-ookuma-5q4l2h50

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 = 5.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1994

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Yasuyuki Ookuma

Introduction

Yasuyuki Ookuma, an inventive mind hailing from Mie, Japan, has made significant strides in the field of electrical engineering. With a dedication to innovation, he holds a patent that showcases his expertise in improving the durability and efficiency of electrical connections. His contributions stand as a testament to the profound impact inventors can have on technology.

Latest Patents

Yasuyuki Ookuma is the creator of a notable patent titled "Method of Water-Proofing a Connected Portion of Electric Wires." This innovative method provides a solution to the challenges associated with waterproofing electrical connections. The invention utilizes an injector filled with a waterproof insulation adhesion agent that enhances the effectiveness of sealing. By employing a unique sandwich construction that incorporates waterproof sheets, the method prevents connected portions from becoming enlarged after installation, ensuring a more reliable electrical connection under challenging conditions.

Career Highlights

Throughout his career, Yasuyuki Ookuma has been associated with Sumitomo Wiring Systems, Limited, a prominent company known for its innovations in wiring technology. His work there has contributed to advancements in the field, reflecting his commitment to enhancing the quality and reliability of electrical installations. His solitary patent exemplifies a focused and determined approach to solving real-world problems.

Collaborations

Yasuyuki Ookuma has collaborated with notable colleagues in the industry, including Fujio Ogawa and Yoshiyuki Hattori. These collaborations have fostered an environment of shared knowledge, allowing for the development of innovative solutions that push the boundaries of electrical engineering.

Conclusion

In summary, Yasuyuki Ookuma's work in waterproofing electrical connections demonstrates the vital role inventors play in advancing technology. His patent not only highlights his ingenuity but also addresses significant challenges faced in the field. As he continues to collaborate with skilled professionals, his contributions may inspire future innovations in the realm of electrical engineering.

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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