Chiba, Japan

Ritsuko Shibahara

This inventor holds 1 USPTO granted patent. Top assignee: Mitsui Chemicals, Inc.. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ritsuko Shibahara. Retrieved from https://idiyas.com/inventor/ritsuko-shibahara

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 = 7.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: Ritsuko Shibahara: Innovator in Polymer Chemistry

Introduction

Ritsuko Shibahara is a prominent inventor based in Chiba, Japan. She has made significant contributions to the field of polymer chemistry, particularly through her innovative work at Mitsui Chemicals, Inc. Her expertise and dedication have led to the development of valuable patents that advance the industry.

Latest Patents

Ritsuko Shibahara holds a patent for a "Hydrogenated ring-opening metathesis copolymer and process for producing the same." This invention showcases her ability to create advanced materials that have potential applications in various sectors.

Career Highlights

Throughout her career, Ritsuko has demonstrated a strong commitment to research and development. Her work at Mitsui Chemicals, Inc. has positioned her as a key player in the field of polymer science. She has been instrumental in driving innovation within her company and the industry at large.

Collaborations

Ritsuko has collaborated with notable colleagues, including Yoshihiro Yamamoto and Tadahiro Sunaga. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the quality of their research.

Conclusion

Ritsuko Shibahara is a trailblazer in polymer chemistry, with a patent portfolio that reflects her innovative spirit. Her contributions to Mitsui Chemicals, Inc. and the broader scientific community underscore her importance as an inventor.

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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