Tokyo, Japan

Enichi Ishiwa

This inventor holds 2 USPTO granted patents. Top assignee: Calsonic Kansei Corporation. Active years: 2001-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Enichi Ishiwa. Retrieved from https://idiyas.com/inventor/enichi-ishiwa

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


% Patents Active = 50.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:


Years Active: 2001-2002

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

Title: Enichi Ishiwa: Innovator in Heat Exchanger Technology

Introduction

Enichi Ishiwa is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of heat exchanger technology. With a total of 2 patents, his work focuses on improving the efficiency and functionality of heat exchangers.

Latest Patents

Ishiwa's latest patents include innovative designs for flat tubes used in heat exchangers. One of his patents details a manufacturing method where the height of a bead opposing a joint is set smaller than that of a bead not opposing the joint. This design allows for better integration of side edges of plates. Additionally, lands are provided between the beads, protruding from the tube surface, which creates flow gaps for the heat-exchange medium to flow over the lands.

Career Highlights

Enichi Ishiwa is currently employed at Calsonic Kansei Corporation, where he continues to develop cutting-edge technologies. His work has been instrumental in advancing the efficiency of heat exchangers, making them more effective in various applications.

Collaborations

Ishiwa has collaborated with several talented individuals in his field, including Masayoshi Shinhama and Junichi Hiyama. These collaborations have fostered innovation and have contributed to the success of their projects.

Conclusion

Enichi Ishiwa is a prominent figure in the realm of heat exchanger technology, with a focus on innovative designs that enhance performance. His contributions through patents and collaborations highlight his commitment to advancing engineering solutions.

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…