Kitakyushu, Japan

Haruyuki Oba

This inventor holds 1 USPTO granted patent, plus 1 CIPO patent. Top assignee: Krosakiharima Corporation. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Haruyuki Oba. Retrieved from https://idiyas.com/inventor/haruyuki-oba

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 = 4.0

ph-index = 1


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Haruyuki Oba - Innovator in Sliding Nozzle Technology.

Introduction

Haruyuki Oba is a notable inventor based in Kitakyushu, Japan. He has made significant contributions to the field of engineering, particularly with his innovative designs in sliding nozzle technology. His work has led to the development of a unique sliding nozzle unit that enhances operational efficiency.

Latest Patents

Haruyuki Oba holds a patent for a sliding nozzle unit. This invention involves a mechanism where a face pressure load is released by inserting a cotter into a press member within an open-close metal frame. The design allows for the cotter to slide on an inclination block, which is strategically placed on the side face of a sliding metal frame. This mechanism flexes a resilient body through the press member, optimizing the functionality of the sliding nozzle.

Career Highlights

Oba is associated with Krosakiharima Corporation, where he has been instrumental in advancing the company's technological capabilities. His innovative approach and dedication to engineering have positioned him as a key figure in his field. His patent reflects his commitment to improving mechanical systems and enhancing their performance.

Collaborations

Throughout his career, Haruyuki Oba has collaborated with esteemed colleagues such as Akira Otsuka and Nobuyuki Yokoi. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Haruyuki Oba's contributions to sliding nozzle technology exemplify his inventive spirit and dedication to engineering excellence. His patent showcases his ability to solve complex problems through innovative design. His work continues to influence the field 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]
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