Tokyo, Japan

Aya Okoshi

This inventor holds 1 USPTO granted patent. Top assignee: Kabushiki Kaisha Pilot Corporation. Active years: 2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Aya Okoshi. Retrieved from https://idiyas.com/inventor/aya-okoshi

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


Company Filing History:


Years Active: 2020

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1 patent (USPTO):Explore Patents

Title: Aya Okoshi - Innovator in Writing Ink Technology

Introduction

Aya Okoshi is a prominent inventor based in Tokyo, Japan. She has made significant contributions to the field of writing ink technology. Her innovative approach has led to the development of a unique aqueous writing ink composition.

Latest Patents

Aya Okoshi holds a patent for a writing ink composition specifically designed for aqueous ballpoint pens. The patent details a formulation that allows for handwriting with both opacity and transparency. The composition includes a white pigment, resin particles containing styrene-acrylonitrile, a colorant, and a polysaccharide. The specific ratios of these components are crucial for achieving the desired writing quality.

Career Highlights

Aya Okoshi is associated with Kabushiki Kaisha Pilot Corporation, where she has been instrumental in advancing writing technology. Her work has garnered attention for its practical applications in everyday writing instruments. With 1 patent to her name, she continues to push the boundaries of innovation in her field.

Collaborations

Aya collaborates with Takashi Ohno, a fellow innovator in the same company. Their partnership has fostered a creative environment that encourages the development of new ideas and products.

Conclusion

Aya Okoshi's contributions to writing ink technology exemplify the spirit of innovation. Her work not only enhances the functionality of writing instruments but also showcases the potential for future advancements in the industry.

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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