Yokohama, Japan

Keijo Hara

This inventor holds 1 USPTO granted patent and 3 published patent applications. Top assignee: Mitsubishi Heavy Industries Limited. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Keijo Hara. Retrieved from https://idiyas.com/inventor/keijo-hara

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 = 5.0

ph-index = 1


Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Keijo Hara: Innovator in Heat Insulation Technology

Introduction

Keijo Hara is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of heat insulation technology, particularly in high-temperature applications. His innovative approach has led to the development of a unique patent that addresses critical challenges in thermal management.

Latest Patents

Keijo Hara holds a patent for a "Heat insulation structure for high-temperature reaction room." This invention features a heat insulating body that surrounds a reaction room. The heat insulating body contains a binder component that includes a metal element. It is strategically arranged to face an insulating film disposed on a cell stack. Importantly, the design incorporates a metal ion transfer suppression means to prevent the transfer of metal ions from the heat insulating body to the insulating film. This innovation is crucial for enhancing the efficiency and safety of high-temperature reactions.

Career Highlights

Keijo Hara is associated with Mitsubishi Heavy Industries Limited, a leading company in the engineering and manufacturing sector. His work at Mitsubishi has allowed him to focus on advanced materials and insulation technologies. His expertise in this area has positioned him as a key contributor to the company's research and development efforts.

Collaborations

Throughout his career, Keijo Hara has collaborated with talented individuals such as Koji Miyamoto and Kenta Araki. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Keijo Hara's contributions to heat insulation technology exemplify the importance of innovation in engineering. His patent for a heat insulation structure demonstrates a significant advancement in the field, showcasing his commitment to improving high-temperature reaction processes. 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]
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