Tokyo, Japan

Kazuo Hariu

This inventor holds 1 USPTO granted patent. Top assignee: Mayekawa Mfg. Co., Ltd.. Active years: 2008.

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

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 6(Granted Patents)


Company Filing History:


Years Active: 2008

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1 patent (USPTO):Explore Patents

Title: Kazuo Hariu: Innovator in Food Preservation Technology

Introduction

Kazuo Hariu is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of food preservation technology. His innovative approach focuses on maintaining the freshness of food products, particularly marine products, during their handling and transportation.

Latest Patents

Kazuo Hariu holds a patent for a "Low temperature zoning formation system for holding freshness of food." This system utilizes convection-type thermal stratification to create a low-temperature zone that is separated from polluted outside air. It is designed for use on a movable or fixed table, ensuring that commodities such as marine products remain fresh from the moment they are brought into the wholesale market, through the auction process, and until they are shipped out. The system includes an upward-open case body mounted on a chassis, a separate brine chilling unit, and a brine piping system. Additionally, the case body features a roller conveyor, cooling flat plates adjacent to the conveyor, and cooling flat plates installed on the inside faces of both lateral side walls.

Career Highlights

Kazuo Hariu is associated with Mayekawa Mfg. Co., Ltd., a company known for its advancements in refrigeration and food preservation technologies. His work has been instrumental in developing systems that enhance the quality and longevity of food products.

Collaborations

Kazuo has collaborated with notable colleagues such as Yasuhiro Hirao and Kousaku Nishida. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

Kazuo Hariu's innovative contributions to food preservation technology highlight the importance of maintaining freshness in the food supply chain. His patented system represents a significant advancement in ensuring the quality of marine products during handling and transportation.

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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