Hiroshima, Japan

Junichi Iwamura

This inventor holds 1 USPTO granted patent. Top assignee: Nisshin Steel Co., Ltd.. Active years: 1984.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junichi Iwamura. Retrieved from https://idiyas.com/inventor/junichi-iwamura-c770ohm2

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 1984

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

Title: Junichi Iwamura: Innovator in Metal Sampling Technology

Introduction

Junichi Iwamura is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of metal sampling technology. His innovative approach has led to the development of a unique apparatus that enhances the efficiency of sampling molten metal.

Latest Patents

Iwamura holds a patent for an "Apparatus for sampling molten metal." This invention features a vacuum sampling container made of refractory material. The container consists of a small diameter cylindrical section and a large diameter cylindrical section that are coaxially connected. The design allows for the container to be evacuated and sealed, with the small diameter section designed to break under the heat and pressure of molten metal. This innovative apparatus ensures accurate sampling of molten metal, which is crucial in various industrial applications.

Career Highlights

Junichi Iwamura is associated with Nisshin Steel Co., Ltd., where he has been instrumental in advancing metal sampling technologies. His work has not only contributed to the efficiency of metal processing but has also set new standards in the industry. With a patent portfolio that includes 1 patent, Iwamura's contributions are recognized within the engineering community.

Collaborations

Iwamura has collaborated with esteemed colleagues such as Hajime Nakamura and Yoshio Nakajima. Their combined expertise has fostered innovation and development in the field of metal sampling.

Conclusion

Junichi Iwamura's work exemplifies the spirit of innovation in the field of metal sampling technology. His patented apparatus represents a significant advancement that benefits the industry. Through his career at Nisshin Steel Co., Ltd., Iwamura continues to influence the future of metal processing.

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…