Fujioka, Japan

Hitoshi Kino

This inventor holds 2 USPTO granted patents. Top assignee: Mitsubishi Pencil Company, Limited. Active years: 2017-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Kino. Retrieved from https://idiyas.com/inventor/hitoshi-kino-g3fr27rz

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 50.0

Average Co-Inventor Count = 5.8

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 2017-2021

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2 patents (USPTO):Explore Patents

Title: Hitoshi Kino: Innovator in Writing Instruments

Introduction

Hitoshi Kino is a notable inventor based in Fujioka, Japan. He has made significant contributions to the field of writing instruments, particularly through his innovative designs that enhance usability and functionality.

Latest Patents

Hitoshi Kino holds 2 patents that showcase his inventive prowess. His latest patents include an erasing member and an erasing tool that utilize a unique blend composition. The erasing member is designed to effectively erase handwritings made with pencils and mechanical pencils without producing eraser dust. This innovative tool features a transparent or translucent visible part that allows users to see the writing surface while erasing. Additionally, he has developed a writing instrument suited for ballpoint pens and marking pens, which controls the flow pressure of ink to prevent issues such as reverse flow.

Career Highlights

Kino is currently employed at Mitsubishi Pencil Company, Limited, where he continues to innovate in the writing instrument sector. His work has significantly impacted the design and functionality of everyday writing tools, making them more efficient and user-friendly.

Collaborations

Throughout his career, Hitoshi Kino has collaborated with talented individuals such as Toshimi Kamitani and Satoru Banzai. These collaborations have further enriched his work and contributed to the development of advanced writing solutions.

Conclusion

Hitoshi Kino's contributions to the field of writing instruments demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of user needs and a desire to improve everyday writing experiences.

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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