Osaka, Japan

Kohei Minami

This inventor holds 1 USPTO granted patent. Top assignee: Sakura Color Products Corporation. Active years: 2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohei Minami. Retrieved from https://idiyas.com/inventor/kohei-minami-cwcc7od5

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

Calculating rank

Average Co-Inventor Count = 1.0

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Company Filing History:


Years Active: 2026

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1 patent (USPTO):Explore Patents

Title: Kohei Minami - Innovator in Writing Utensils

Introduction

Kohei Minami is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of writing instruments, particularly with his innovative designs that enhance user experience. His work reflects a commitment to improving everyday tools through thoughtful engineering.

Latest Patents

Minami holds a patent for a retractable writing utensil. This invention includes a barrel, a writing body, and a knocking member that allows a portion of the writing body to protrude and retract from the front end of the barrel through a simple knocking operation. The design features an interlocking member that moves forward with the knocking member, ensuring a seamless and efficient writing experience. The knocking member and the interlocking member are capable of relative rotation, which adds to the functionality of the utensil.

Career Highlights

Kohei Minami is associated with Sakura Color Products Corporation, a company known for its high-quality writing instruments and art supplies. His role at the company has allowed him to focus on developing innovative products that cater to the needs of consumers. His dedication to his craft is evident in the quality and practicality of his inventions.

Collaborations

Minami has worked alongside Toshiyuki Harano, contributing to the development of new products and enhancing the creative process within the company. Their collaboration has led to advancements in writing utensil technology, showcasing the importance of teamwork in innovation.

Conclusion

Kohei Minami's contributions to the field of writing utensils exemplify the impact of innovation on everyday tools. His patent for a retractable writing utensil demonstrates his ability to combine functionality with user-friendly design. Through his work at Sakura Color Products Corporation, he continues to influence the industry positively.

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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