Sayama, Japan

Hiroshi Kiuchi

This inventor holds 3 USPTO granted patents. Top assignees: Kibun Company Limited, National Tax Administration Agency. Active years: 1980-1982.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroshi Kiuchi. Retrieved from https://idiyas.com/inventor/hiroshi-kiuchi-nney9lmf

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 = 5.0

ph-index = 2

Forward Citations = 8(Granted Patents)


Company Filing History:


Years Active: 1980-1982

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3 patents (USPTO):Explore Patents

Title: Hiroshi Kiuchi: Innovator in Distillers Solubles Purification

Introduction

Hiroshi Kiuchi is a notable inventor based in Sayama, Japan. He has made significant contributions to the field of distillers solubles purification, holding a total of 3 patents. His innovative methods have the potential to enhance the efficiency of fermentation processes and feed production.

Latest Patents

Kiuchi's latest patents focus on a method of purifying distillers solubles and the use of the purified matter. The process involves centrifugal separation to a degree above 50,000, which is the product of g x minute, or filtration with the addition of a filter aid. The clarified matter is further purified using molecular sieve ultrafiltration treatment, reverse osmosis, or organic solvent precipitation. The resulting purified matter is then pulverized through spray drying, lyophilic drying, or air drying. This clarified or pulverized matter can be added to a fermentation medium or feed as an available component.

Career Highlights

Throughout his career, Kiuchi has worked with reputable organizations, including the National Tax Administration Agency and Kibun Company Limited. His experience in these institutions has contributed to his expertise in the field of purification methods.

Collaborations

Some of Kiuchi's notable coworkers include Masamitsu Itoh and Kazuo Horii. Their collaboration has likely fostered innovative ideas and advancements in their respective fields.

Conclusion

Hiroshi Kiuchi's work in the purification of distillers solubles showcases his innovative spirit and dedication to improving industrial processes. His patents reflect a commitment to advancing technology in fermentation and feed production.

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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