Tokyo, Japan

Hiroyuki Mitsufuji

This inventor holds 1 USPTO granted patent. Top assignees: Kokan Mining Co., Ltd., Takemoto Yushi Kabushiki Kaisha. Active years: 2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroyuki Mitsufuji. Retrieved from https://idiyas.com/inventor/hiroyuki-mitsufuji

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


Average Co-Inventor Count = 7.0

ph-index = 1


Company Filing History:


Years Active: 2005

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1 patent (USPTO):Explore Patents

Title: Hiroyuki Mitsufuji: Innovator in Anti-Bonding Methods

Introduction

Hiroyuki Mitsufuji is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of materials science, particularly in the development of anti-bonding agents for blast furnace slag.

Latest Patents

Mitsufuji holds a patent for "Anti-bonding methods for blast furnace slag or its grading adjusted slag." This innovative patent describes an anti-bonding agent that includes one or more polymers with a main constituent unit present in a greater molar percentage than any other constituent unit. The agent utilizes M, which can be a hydrogen atom, alkali metal such as sodium, alkali earth metal, ammonium, or organic amine, in an amount of 0.002-0.3 weight parts for every 100 weight parts of blast furnace slag or its grading adjusted slag. The solution can be applied as an aqueous solution with a concentration of 1.5-10 weight percent.

Career Highlights

Throughout his career, Mitsufuji has worked with prominent companies, including Takemoto Yushi Kabushiki Kaisha and Kokan Mining Co., Ltd. His work has focused on enhancing the efficiency and effectiveness of materials used in industrial applications.

Collaborations

Mitsufuji has collaborated with notable colleagues such as Chiaki Yoshizawa and Takashi Wada. Their combined expertise has contributed to advancements in the field of materials science.

Conclusion

Hiroyuki Mitsufuji's innovative work in anti-bonding methods has made a significant impact on the industry. His contributions continue to influence the development of materials used in various applications.

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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