Yokkaichi, Japan

Ryoichi Ito

This inventor holds 2 USPTO granted patents. Top assignees: Mitsubishi Petrochemical Company Limited, Daisen Industry and Co., Ltd.. Active years: 1980-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryoichi Ito. Retrieved from https://idiyas.com/inventor/ryoichi-ito-suxpyhak

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 = 2.7

ph-index = 2

Forward Citations = 29(Granted Patents)


Location History:

  • Yokkaichi, JP (1980)
  • Mie, JP (1987)

Company Filing History:


Years Active: 1980-1987

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2 patents (USPTO):Explore Patents

Title: Ryoichi Ito: Innovator in Foaming Resin Technology

Introduction

Ryoichi Ito is a notable inventor based in Yokkaichi, Japan. He has made significant contributions to the field of foaming resin technology, holding a total of 2 patents. His innovative work focuses on improving the properties and production processes of polyolefin foam materials.

Latest Patents

Ryoichi Ito's latest patents include a foaming resin composition and a process for producing polyolefin foam moldings. The foaming resin composition comprises an unsaturated random copolymer consisting of propylene, ethylene, and a branched 1,4-diene. This composition is designed to prevent temperature increases due to shearing during molding, resulting in a uniform foamed product. The process of producing polyolefin foam moldings involves packing small pieces of polyolefin foam in a mold assembly, where steam is introduced in a controlled manner to ensure a smooth, lustrous skin on the final product.

Career Highlights

Throughout his career, Ryoichi Ito has worked with prominent companies such as Mitsubishi Petrochemical Company Limited and Daisen Industry and Co., Ltd. His experience in these organizations has allowed him to refine his expertise in polymer technology and foaming processes.

Collaborations

Ryoichi Ito has collaborated with talented individuals in his field, including Tatsuo Hayashi and Masaki Fujii. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Ryoichi Ito's contributions to foaming resin technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and a drive to improve manufacturing processes.

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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