Toyama, Japan

Katsunori Kawakami

This inventor holds 1 USPTO granted patent. Top assignee: Ykk Corporation. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Kawakami. Retrieved from https://idiyas.com/inventor/katsunori-kawakami

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

Forward Citations = 85(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: Innovations of Katsunori Kawakami

Introduction

Katsunori Kawakami is a notable inventor based in Toyama-ken, Japan. He has made significant contributions to the field of fastening technology, particularly with his innovative designs for snap buttons. His work has led to advancements that enhance the functionality and reliability of clothing fasteners.

Latest Patents

Kawakami holds a patent for a snap button and method of attaching the same. This invention features a unique design that includes male and female buttons that engage with each other. Each button consists of a face plate with a smashable shank, a snap body, and a resilient plate. The design allows for the cloth to be securely clamped between the face plate and the resilient plate, ensuring that the cloth remains firmly attached to the buttons.

Career Highlights

Katsunori Kawakami is associated with YKK Corporation, a leading manufacturer in the fastening industry. His work at YKK has allowed him to develop and refine his inventions, contributing to the company's reputation for quality and innovation in fastening solutions.

Collaborations

Kawakami collaborates with fellow inventor Hirokazu Watanabe, sharing insights and expertise to further enhance their inventions and contribute to the field of fastening technology.

Conclusion

Katsunori Kawakami's innovative contributions to snap button technology exemplify the importance of creativity and engineering in everyday products. His patent reflects a commitment to improving functionality and user experience in clothing fasteners.

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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