Osaka, Japan

Noriko Kashiwagi

This inventor holds 1 USPTO granted patent. Top assignee: Sakura Color Products Corporation. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Noriko Kashiwagi. Retrieved from https://idiyas.com/inventor/noriko-kashiwagi

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 = 2.0

ph-index = 1


Company Filing History:


Years Active: 2024

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1 patent (USPTO):Explore Patents

Title: Noriko Kashiwagi: Innovator in Ballpoint Pen Technology

Introduction

Noriko Kashiwagi is a notable inventor based in Osaka, Japan. She has made significant contributions to the field of writing instruments, particularly with her innovative design of a ballpoint pen. Her work has garnered attention for its practicality and efficiency.

Latest Patents

Noriko Kashiwagi holds 1 patent for her invention of a ballpoint pen. This patent reflects her commitment to enhancing the user experience in everyday writing tasks.

Career Highlights

Kashiwagi is currently employed at Sakura Color Products Corporation, a company renowned for its high-quality writing instruments and art supplies. Her role at the company allows her to apply her inventive skills in a collaborative environment.

Collaborations

One of her notable coworkers is Yu Matsuda, who also contributes to the innovative projects at Sakura Color Products Corporation. Their teamwork exemplifies the spirit of collaboration in the field of invention.

Conclusion

Noriko Kashiwagi's contributions to the ballpoint pen industry highlight her innovative spirit and dedication to improving everyday writing tools. Her work continues to inspire future advancements in the field.

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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