Tokyo, Japan

Yuma Watanabe

This inventor holds 1 USPTO granted patent and 2 published patent applications and 1 EPO patent. Top assignee: Dai-Ichi Seiko Co., Ltd.. Active years: 2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuma Watanabe. Retrieved from https://idiyas.com/inventor/yuma-watanabe

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

USPTO Granted Patents = 1 

 

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2015

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1 patent (USPTO):Explore Patents

Title: Yuma Watanabe: Innovator in Coaxial Connector Technology

Introduction

Yuma Watanabe is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of coaxial connectors. His innovative designs focus on enhancing durability and preventing electrical connection issues.

Latest Patents

Watanabe holds a patent for a switch-equipped coaxial connector. This invention features a simple configuration that avoids size increases while improving usage durability. It effectively prevents insufficient electrical connections caused by dust. The design includes a crank part in at least one of the contacts, which consists of elastic beam-like members. The contacts are equipped with cut-away parts that increase the span lengths of these members, ensuring flexibility and preventing permanent deformation. The configuration allows dust to be moved along the crank part, maintaining electrical conductivity.

Career Highlights

Yuma Watanabe is currently employed at Dai-ichi Seiko Co., Ltd. His work at this company has allowed him to focus on innovative solutions in connector technology. His dedication to improving electrical components has made him a valuable asset in his field.

Collaborations

Watanabe collaborates with talented coworkers, including Yoichi Hashimoto and Takao Yamauchi. Their combined expertise contributes to the advancement of technology in their projects.

Conclusion

Yuma Watanabe's contributions to coaxial connector technology demonstrate his commitment to innovation and problem-solving in electrical engineering. His patent reflects a significant advancement in ensuring reliable electrical connections.

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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