Yokohama, Japan

Hiroko Ohnishi

This inventor holds 1 USPTO granted patent. Top assignee: Nippon Zeon Company, Ltd.. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hiroko Ohnishi. Retrieved from https://idiyas.com/inventor/hiroko-ohnishi-gsecm39y

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 = 2.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Inventor Hiroko Ohnishi: Pioneering Hot-Water Seal Technology

Introduction

Hiroko Ohnishi is a notable inventor based in Yokohama, Japan, recognized for her contributions in the field of rubber compositions. With a dedication to innovation and problem-solving, she has focused her efforts on developing materials that improve industrial applications.

Latest Patents

Hiroko has been granted a patent for her invention titled "Vulcanizable rubber composition for use as hot-water seals." This invention represents a significant advancement in the material science field, particularly in enhancing the durability and effectiveness of seals used in hot-water environments.

Career Highlights

Ohnishi's career is marked by her affiliation with Nippon Zeon Company, Ltd., where she has applied her expertise to develop high-performance rubber materials. Her commitment to research and development has played a crucial role in the evolution of sealing technologies, making her a valuable asset in her industry.

Collaborations

Hiroko collaborates closely with her coworker, Yoshiaki Aimura, who also plays a significant role in advancing their projects. Together, they work on innovative solutions that continue to challenge the boundaries of material science and engineering.

Conclusion

In conclusion, Hiroko Ohnishi stands out as a talented inventor whose work in vulcanizable rubber compositions has implications for various industries. Her partnership with Nippon Zeon and collaboration with Yoshiaki Aimura highlights the importance of teamwork in driving innovation forward. As she continues her journey in inventing, the impact of her contributions is likely to be felt for years to come.

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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