Hiroshima, Japan

Katsuhiro Fujii

This inventor holds 1 USPTO granted patent. Top assignee: The Japan Steel Works, Ltd.. Active years: 1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiro Fujii. Retrieved from https://idiyas.com/inventor/katsuhiro-fujii-fxiw8u0q

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 = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1987

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1 patent (USPTO):Explore Patents

Title: Katsuhiro Fujii: Innovator in Magnetic Injection Molding Technology

Introduction

Katsuhiro Fujii is a notable inventor based in Hiroshima, Japan. He has made significant contributions to the field of magnetic injection molding technology. His innovative approach has led to the development of a unique press apparatus that enhances the efficiency of molding processes.

Latest Patents

Katsuhiro Fujii holds a patent for a "Press apparatus for magnetic injection molding machines." This invention features a design where only the portion of a movable table in close contact with a lower metal mold is made of ferromagnetic material. The remaining part of the movable table is constructed from non-magnetic material. This design fully utilizes the magnetic flux generated by magnetic coils with high efficiency, thereby reducing the magnetic resistance of the magnetic circuit.

Career Highlights

Fujii is associated with The Japan Steel Works, Ltd., a company known for its advancements in manufacturing technology. His work has contributed to the company's reputation as a leader in the industry. With a focus on innovation, Fujii continues to push the boundaries of what is possible in magnetic injection molding.

Collaborations

Katsuhiro Fujii has worked alongside talented colleagues such as Akira Yokota and Masashi Kato. Their collaborative efforts have fostered an environment of creativity and innovation within their field.

Conclusion

Katsuhiro Fujii's contributions to magnetic injection molding technology exemplify the spirit of innovation. His patent and work at The Japan Steel Works, Ltd. highlight his commitment to advancing manufacturing processes. Through his efforts, Fujii continues to make a lasting impact in the industry.

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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