Kamagaya, Japan

Hiroaki Okajima

This inventor holds 1 USPTO granted patent. Top assignee: Hitachi, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroaki Okajima. Retrieved from https://idiyas.com/inventor/hiroaki-okajima-0gji8br7

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 = 5.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Hiroaki Okajima: Innovator in Liquid Purification Technology

Introduction

Hiroaki Okajima is a notable inventor based in Kamagaya, Japan. He has made significant contributions to the field of liquid purification technology. His innovative approach has led to the development of a unique magnetic separation apparatus.

Latest Patents

Hiroaki Okajima holds 1 patent for his invention titled "Liquid purification apparatus." This apparatus utilizes magnetic substances and flocculents to coagulate and remove unwanted substances from liquids. By employing a magnetic field, the apparatus effectively captures magnetic aggregates, enhancing the efficiency of liquid purification processes.

Career Highlights

Okajima is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on developing advanced solutions for liquid purification challenges. His expertise in this area has positioned him as a key figure in the field.

Collaborations

Throughout his career, Hiroaki Okajima has collaborated with esteemed colleagues such as Koichi Tsuzuki and Minoru Morita. These collaborations have fostered a creative environment that has led to further advancements in their respective fields.

Conclusion

Hiroaki Okajima's contributions to liquid purification technology exemplify the impact of innovative thinking in solving real-world problems. His patent and work at Hitachi, Ltd. highlight his commitment to advancing technology for better efficiency in liquid treatment processes.

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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