Osaka, Japan

Osami Tozawa

This inventor holds 1 USPTO granted patent. Top assignee: Nitto-Denko Corporation. Active years: 1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osami Tozawa. Retrieved from https://idiyas.com/inventor/osami-tozawa

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 = 49(Granted Patents)


Company Filing History:


Years Active: 1992

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1 patent (USPTO):Explore Patents

Title: Osami Tozawa: Innovator in Gas Removal Technology

Introduction

Osami Tozawa is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of gas removal technology, particularly through his innovative methods for removing dissolved gases from liquids. His work has implications in various industries, enhancing the efficiency of processes that involve liquid handling.

Latest Patents

Tozawa holds a patent for a method of removing dissolved gas from liquid. This invention involves bringing the liquid containing dissolved gas into contact with a membrane, allowing the gas to selectively permeate through it. The membrane utilized in this process is a permselective, composite membrane made of a porous support and a nonporous, active membrane of synthetic resin. The invention is designed to optimize the removal of gases, which can be crucial in many applications.

Career Highlights

Osami Tozawa is associated with Nitto Denko Corporation, where he has been able to apply his innovative ideas in a practical setting. His work has not only contributed to the company's portfolio but has also advanced the field of gas separation technologies. With a patent count of 1 patent, Tozawa continues to be a valuable asset in his field.

Collaborations

Tozawa has collaborated with notable colleagues, including Takeshi Sasaki and Akira Shimazu. These partnerships have likely fostered an environment of innovation and creativity, leading to advancements in their respective projects.

Conclusion

Osami Tozawa's contributions to the field of gas removal technology exemplify the impact of innovative thinking in practical applications. His patent and work at Nitto Denko Corporation highlight the importance of collaboration and creativity in driving technological 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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