Kusatsu, Japan

Tatuo Yamamoto

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

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tatuo Yamamoto. Retrieved from https://idiyas.com/inventor/tatuo-yamamoto-jqiwiah3

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 = 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: Tatuo Yamamoto: Innovator in Oxygen Extraction Technology

Introduction

Tatuo Yamamoto is a notable inventor based in Kusatsu, 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

Tatuo Yamamoto 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 an inlet and a discharging end. These zones contain a bed of an adsorbing agent that selectively adsorbs nitrogen, allowing for the efficient extraction of oxygen.

Career Highlights

Yamamoto is associated with Osaka Oxygen Industries, Ltd., where he continues to develop and refine technologies related to gas separation. His work has positioned the company as a leader in the field of oxygen production and purification.

Collaborations

Throughout his career, Tatuo Yamamoto has collaborated with talented individuals such as Zenzi Hagiwara and Hiroshi Kurozumi. These partnerships have fostered innovation and have contributed to the advancement of their shared goals in the field of gas technology.

Conclusion

Tatuo Yamamoto's contributions to the extraction of highly purified oxygen demonstrate his commitment to innovation in gas separation technology. His work not only enhances industrial processes but also showcases the importance of collaboration in achieving significant 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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