Ichinomiya, Japan

Masaki Ishikawa

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Jukogyo Kabushiki Kaisha. Active years: 1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masaki Ishikawa. Retrieved from https://idiyas.com/inventor/masaki-ishikawa-dk3u99qx

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 = 6.0

ph-index = 1

Forward Citations = 12(Granted Patents)


Company Filing History:


Years Active: 1995

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1 patent (USPTO):Explore Patents

Title: Masaki Ishikawa: Innovator in Extrusion Technology

Introduction

Masaki Ishikawa is a notable inventor based in Ichinomiya, Japan. He has made significant contributions to the field of extrusion technology, particularly with his innovative designs that enhance manufacturing processes. His work is recognized for its technical depth and practical applications in various industries.

Latest Patents

Masaki Ishikawa holds a patent for a serial two-stage extruder. This invention features a first-stage extruder with a specialized screw design that includes a feed screw section, a mixing screw section with a hexagonal cross-section, and a metering screw section. The second-stage extruder is equipped with an extruding screw that has a unique dulmage at its tip, which incorporates fins that work in conjunction with the barrel's fins. This design allows for improved material processing and efficiency.

Career Highlights

Ishikawa is currently employed at Mitsubishi Jukogyo Kabushiki Kaisha, where he continues to develop innovative solutions in extrusion technology. His expertise and dedication to his work have positioned him as a key figure in his field.

Collaborations

Throughout his career, Masaki Ishikawa has collaborated with esteemed colleagues such as Yoshinori Murata and Yukio Goto. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Masaki Ishikawa's contributions to extrusion technology exemplify the impact of innovative thinking in engineering. His patent for the serial two-stage extruder showcases his ability to solve complex manufacturing challenges. His work continues to influence the industry and inspire future innovations.

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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