Yokohama, Japan

Kenji Ohkage

This inventor holds 1 USPTO granted patent. Top assignee: Mitsubishi Rayon Company, Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Ohkage. Retrieved from https://idiyas.com/inventor/kenji-ohkage

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 = 1(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Kenji Ohkage: Innovator in Polyvinyl Chloride Resin Composition

Introduction

Kenji Ohkage is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of materials science, particularly in the development of polyvinyl chloride resin compositions. His innovative work has led to advancements that enhance the properties of molded articles.

Latest Patents

Ohkage holds a patent for a polyvinyl chloride resin composition. This invention discloses a modifier to be incorporated in polyvinyl chloride resin, which is a graft copolymer. The process involves multiple stages of graft polymerization, resulting in a composition that provides excellent impact resistance, solvent resistance, and transparency in molded articles.

Career Highlights

Kenji Ohkage is associated with Mitsubishi Rayon Company, Limited, where he has applied his expertise in polymer chemistry. His work has been instrumental in improving the performance characteristics of polyvinyl chloride materials, making them more versatile for various applications.

Collaborations

Ohkage has collaborated with notable colleagues such as Kazuo Kishida and Kiyokazu Kitai. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas in the field of materials science.

Conclusion

Kenji Ohkage's contributions to the development of polyvinyl chloride resin compositions highlight his role as an innovator in materials science. His patent reflects a commitment to enhancing the properties 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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