Kudamatsu, Japan

Kazuo Someya

This inventor holds 5 USPTO granted patents. Top assignee: Hitachi, Ltd.. Active years: 1986-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuo Someya. Retrieved from https://idiyas.com/inventor/kazuo-someya

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 = 5

Forward Citations = 44(Granted Patents)


Company Filing History:


Years Active: 1986-1997

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5 patents (USPTO):Explore Patents

Title: Kazuo Someya: Innovator in Packing Materials and Gas Purification

Introduction

Kazuo Someya is a notable inventor based in Kudamatsu, Japan. He has made significant contributions to the fields of packing materials and gas purification technologies. With a total of 5 patents to his name, Someya continues to push the boundaries of innovation in his field.

Latest Patents

Someya's latest patents include a packing material designed to enhance the uniformity of liquid distribution. This innovative packing material features a series of projections on the surface of a thin plate, along with holes strategically placed between these projections. The design allows for improved gas-liquid contact reactions, even when the specific surface area is minimal. The projections facilitate the downward flow of liquid while promoting transverse dispersion, resulting in excellent liquid distribution on the plate's surface. Additionally, he has developed a process for purifying argon gas, which involves a series of chemical reactions to remove impurities and achieve high purity levels.

Career Highlights

Kazuo Someya is currently employed at Hitachi, Ltd., where he applies his expertise in developing advanced technologies. His work has been instrumental in enhancing the efficiency and effectiveness of various industrial processes.

Collaborations

Someya collaborates with talented colleagues, including Masaomi Tomomura and Shunsuke Nogita. Their combined efforts contribute to the innovative projects at Hitachi, Ltd.

Conclusion

Kazuo Someya's contributions to packing materials and gas purification demonstrate his commitment to innovation and excellence. His work continues to impact the industry positively, showcasing the importance of research and development in technological advancement.

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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