Ibaraki, Japan

Masahito Ui

This inventor holds 2 USPTO granted patents. Top assignees: Doryokuro Kakunenryo Kaihatsu Jigyodan, Hitachi Cable, Inc.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahito Ui. Retrieved from https://idiyas.com/inventor/masahito-ui

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


% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 1987

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2 patents (USPTO):Explore Patents

Title: Masahito Ui: Innovator in Hermetically Sealed Connectors

Introduction

Masahito Ui is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of hermetically sealed connectors, particularly in applications involving glove boxes. With a total of 2 patents, his work focuses on minimizing the leakage of radioactive materials, enhancing safety in various industrial applications.

Latest Patents

Masahito Ui's latest patents include a hermetically sealed connector for glove boxes and a method for exchanging such connectors. This innovative design minimizes the risk of radioactive material leakage from within the glove box, eliminating the need for an auxiliary glove box during connector exchanges. The connector is designed as a cylindrical member with a flange portion that is hermetically sealed to a packing in a through hole in the glove box wall. The method involves removing a nut from the old connector, attaching a tube, and aligning the new connector's flange with the packing for a secure fit.

Career Highlights

Throughout his career, Masahito Ui has worked with prominent companies such as Doryokuro Kakunenryo Kaihatsu Jigyodan and Hitachi Cable, Inc. His experience in these organizations has contributed to his expertise in developing innovative solutions for complex engineering challenges.

Collaborations

Masahito Ui has collaborated with notable individuals in his field, including Hideo Akiyama and Yujiro Kato. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Masahito Ui's contributions to the field of hermetically sealed connectors demonstrate his commitment to innovation and safety in industrial applications. His patents reflect a deep understanding of engineering principles and a dedication to improving safety standards.

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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