Sakai, Japan

Hiroshi Kurozumi

This inventor holds 1 USPTO granted patent. Top assignee: Osaka Oxygen Industries, Ltd.. Active years: 1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kurozumi. Retrieved from https://idiyas.com/inventor/hiroshi-kurozumi

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 = 3.0

ph-index = 1

Forward Citations = 37(Granted Patents)


Company Filing History:


Years Active: 1985

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1 patent (USPTO):Explore Patents

Title: Hiroshi Kurozumi: Innovator in Oxygen Extraction Technology

Introduction

Hiroshi Kurozumi is a notable inventor based in Sakai, Japan. He has made significant contributions to the field of gas separation technology, particularly in the extraction of highly purified oxygen. His innovative approach has the potential to impact various industries that require high-purity oxygen.

Latest Patents

Kurozumi holds a patent for a process titled "Process for extraction of highly purified oxygen." This process involves separating oxygen that is more than 90% pure from a raw material gas, such as air, which contains both oxygen and nitrogen. The method utilizes at least two adsorption zones, each equipped with a bed of an adsorbing agent that selectively adsorbs nitrogen, thereby enhancing the purity of the extracted oxygen. He has 1 patent to his name.

Career Highlights

Hiroshi Kurozumi is associated with Osaka Oxygen Industries, Ltd., where he applies his expertise in gas separation technologies. His work has contributed to advancements in the efficiency and effectiveness of oxygen extraction processes.

Collaborations

Kurozumi has collaborated with notable colleagues, including Zenzi Hagiwara and Tatuo Yamamoto. Their combined efforts in research and development have furthered innovations in the field of gas separation.

Conclusion

Hiroshi Kurozumi's contributions to the extraction of highly purified oxygen demonstrate his commitment to innovation in gas separation technology. His work continues to influence the industry and pave the way for future advancements.

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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