Toyonaka, Japan

Tomoyuki Oba

This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Chugai Ro Co., Ltd.. Active years: 1986.

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

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

Calculating rank
USPTO Granted Patents = 1 

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1986

Loading Chart...
1 patent (USPTO):Explore Patents

Title: Tomoyuki Oba: Innovator in Heat Treatment Technology

Introduction

Tomoyuki Oba is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of heat treatment technology, particularly through his innovative designs and patents. His work focuses on improving the efficiency and effectiveness of heat treatment processes for metallic strips.

Latest Patents

One of Oba's key patents is for a "Continuous heat treating furnace for metallic strip." This invention features independent sectioned chambers within the furnace body, specifically in the pre-heating and pre-cooling zones. The design includes coolers or heaters in the suction ducts of these chambers, allowing for rapid heating or cooling of the metallic strip. This capability enables the alteration of heat curves as required for the heat treatment of various metallic strips, showcasing Oba's ingenuity in addressing industry needs.

Career Highlights

Oba is associated with Chugai Ro Co., Ltd., where he has been instrumental in advancing heat treatment technologies. His work has not only contributed to the company's reputation but has also set new standards in the industry. With a patent portfolio that includes 1 patent, Oba continues to be a driving force in innovation.

Collaborations

Throughout his career, Oba has collaborated with talented individuals such as Masato Nagata and Tadashi Yamamoto. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Tomoyuki Oba's contributions to heat treatment technology exemplify the impact of innovative thinking in industrial processes. His patented inventions and collaborative efforts continue to shape the future of metallic strip treatment.

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…