Hiroshima, Japan

Seiichi Fujino

This inventor holds 1 USPTO granted patent. Top assignee: Kurata Corporation. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Seiichi Fujino. Retrieved from https://idiyas.com/inventor/seiichi-fujino

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 = 3.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Seiichi Fujino: Innovator in Fuel Tank Technology

Introduction

Seiichi Fujino is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of fuel tank technology, particularly with his innovative designs that enhance safety and efficiency.

Latest Patents

Fujino holds a patent for a joint structure of a container and pipe. This invention involves a breather pipe mounted to a fuel tank, which is divided into an outer pipe and an inner pipe. A flange is integrally formed at the end part of the outer pipe on the tank side, and this flange is projection-welded to a wall part of the fuel tank, ensuring sealability. The upper end of the inner pipe is inserted and held to the lower end of the outer pipe in the fuel tank, and both pipes are sealed by a sealing member, tapering joint, or caulking joint. This design ensures sealability at the joint part while enhancing joint strength without the need for soldering, which can cause pollution. Fujino's patent is a testament to his innovative approach to solving engineering challenges.

Career Highlights

Seiichi Fujino is associated with Kurata Corporation, where he has applied his expertise in engineering and design. His work has contributed to advancements in fuel tank technology, making it safer and more efficient for various applications.

Collaborations

Fujino has collaborated with talented coworkers such as Hitoshi Nakashima and Kenji Ishiwari. Their combined efforts have led to innovative solutions in their field.

Conclusion

Seiichi Fujino's contributions to fuel tank technology through his patent demonstrate his commitment to innovation and safety. His work continues to influence the industry positively.

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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