Chiba, Japan

Hirozumi Hosokawa

This inventor holds 1 USPTO granted patent. Top assignee: Softard Industries Co., Ltd.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirozumi Hosokawa. Retrieved from https://idiyas.com/inventor/hirozumi-hosokawa

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Hirozumi Hosokawa: Innovator in Petroleum Equipment Washing Solutions

Introduction

Hirozumi Hosokawa is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of petroleum equipment maintenance through his innovative washing methods. His work focuses on creating solutions that enhance efficiency and environmental sustainability.

Latest Patents

Hirozumi Hosokawa holds a patent for a washing method of petroleum equipment and a washing solution designed for use in a waterless environment. This method utilizes a compound of surface-active agents and oil, which serves as an effective washing solution. The patent specifies that the content of the surface-active agent in the compound should ideally range from 1 to 20 volume percent. The surface-active agents can be selected from various types, including anionic, cationic, amphoteric, and nonionic agents. The oil component is preferably chosen from kerosene, light gas oil, vacuum gas oil, or light cycle oil fractions obtained from fluid catalytic cracking units.

Career Highlights

Hirozumi Hosokawa is associated with Softard Industries Co., Ltd., where he applies his expertise in developing innovative solutions for the petroleum industry. His work has been instrumental in advancing methods that improve the washing processes of petroleum equipment.

Collaborations

Hirozumi collaborates with Katshuiko Kawakami, contributing to the development of effective washing solutions and enhancing the overall efficiency of petroleum equipment maintenance.

Conclusion

Hirozumi Hosokawa's innovative approach to washing petroleum equipment showcases his commitment to improving industry practices. His patent reflects a significant advancement in the field, emphasizing the importance of environmentally friendly solutions.

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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