Osaka, Japan

Jinya Iizuka

This inventor holds 2 USPTO granted patents. Top assignees: Sumitomo Electric Industries, Limited, Kazuto Nakazawa, General Director Public Works Research Institute. Active years: 1979-1981.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jinya Iizuka. Retrieved from https://idiyas.com/inventor/jinya-iizuka

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 = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1979-1981

Loading Chart...
2 patents (USPTO):Explore Patents

Title: Jinya Iizuka: Innovator in Fluid Dynamics

Introduction

Jinya Iizuka is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of fluid dynamics, particularly through his innovative patents. With a total of 2 patents, Iizuka's work focuses on practical solutions for managing water and oil in various environments.

Latest Patents

Iizuka's latest patents include a collapsible dam and a method for displacing oil and seawater in tanks of an oil tanker. The collapsible dam is designed as a deformable structure made of an impermeable flexible membrane. This membrane is secured in a watertight manner to the bottom and side walls of a river. It can be inflated using air or water, allowing for adjustments in the overall effective length of the dam. The second patent addresses the challenges faced by oil tankers. It involves compartments divided by a flexible membrane, which creates separate sections for oil and seawater. This innovative design utilizes oil-resistant and chemical-resistant materials to enhance safety and efficiency during loading and unloading processes.

Career Highlights

Throughout his career, Jinya Iizuka has worked with prominent companies such as Sumitomo Electric Industries, Limited and the Public Works Research Institute, where he served under General Director Kazuto Nakazawa. His experience in these organizations has allowed him to develop and refine his innovative ideas.

Collaborations

Iizuka has collaborated with notable colleagues, including Kyozo Suga and Yoshiomi Tsuji. Their combined expertise has contributed to the advancement of fluid dynamics technologies.

Conclusion

Jinya Iizuka's contributions to the field of fluid dynamics through his innovative patents demonstrate his commitment to solving real-world problems. His work continues to influence the industry and inspire future innovations.

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]
Loading…