Chiba, Japan

Masahiko Kajioka

This inventor holds 4 USPTO granted patents. Top assignee: Kawasaki Steel Corporation. Active years: 1997-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masahiko Kajioka. Retrieved from https://idiyas.com/inventor/masahiko-kajioka

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 = 4

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1997-2000

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4 patents (USPTO):Explore Patents

Title: Masahiko Kajioka: Innovator in Fiber Reinforced Thermoplastic Resin Technology

Introduction

Masahiko Kajioka is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of materials science, particularly in the development of fiber reinforced thermoplastic resin sheets. With a total of 4 patents to his name, Kajioka's work has advanced the manufacturing processes and applications of these innovative materials.

Latest Patents

Kajioka's latest patents include a method for creating a fiber reinforced thermoplastic resin sheet that exhibits no warpage and features higher fiber orientation or randomized fiber orientation. This process involves supplying a dispersion containing reinforcing fibers and a thermoplastic resin onto a moving endless mesh belt. The web is continuously formed into a sheet while the dispersion undergoes suction and filtration. Additionally, the method and apparatus for manufacturing this sheet are disclosed, focusing on controlling the speed ratio and the distribution of the suction amount of the aqueous medium.

Career Highlights

Masahiko Kajioka is currently associated with Kawasaki Steel Corporation, where he continues to innovate in the field of thermoplastic materials. His expertise and dedication to research have positioned him as a key figure in the development of advanced manufacturing techniques.

Collaborations

Kajioka has collaborated with notable colleagues such as Yuichi Uchida and Fumiaki Yoshikawa. Their combined efforts have contributed to the advancement of technology in their field.

Conclusion

Masahiko Kajioka's contributions to fiber reinforced thermoplastic resin technology highlight his role as an influential inventor. His innovative patents and ongoing work at Kawasaki Steel Corporation continue to shape the future of materials science.

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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