Katano, Japan

Kohzoh Ezawa

This inventor holds 2 USPTO granted patents. Top assignee: Matsushita Electric Industrial Co., Ltd.. Active years: 2001-2003.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kohzoh Ezawa. Retrieved from https://idiyas.com/inventor/kohzoh-ezawa

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 = 4.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Company Filing History:


Years Active: 2001-2003

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2 patents (USPTO):Explore Patents

Title: Kohzoh Ezawa: A Pioneer in Disk Loading Technology

Introduction: Kohzoh Ezawa, an innovative inventor based in Katano, Japan, has made significant contributions to the field of disk loading devices, holding a total of two patents. His inventive spirit and dedication to improvement are evident in his latest patents, which focus on enhancing the efficiency of disk loading mechanisms.

Latest Patents: Kohzoh Ezawa's recent inventions include a Disk Loading Device and a Disk Adaptor. The disk loading device features a holder designed for removably securing a cartridge, a conveying member for transporting the holder, and a shutter opening/closing member which opens the cartridge shutter upon insertion. Additionally, it comprises a rotational driving member that holds and rotates the disk contained within the cartridge. This complex interaction ensures that when the holder is moved by the conveying member, the shutter remains open, allowing the disk to be positioned accurately for operation.

Career Highlights: Throughout his career, Kohzoh Ezawa has been affiliated with Matsushita Electric Industrial Co., Ltd., a renowned corporation known for its innovation in electrical and electronic goods. His tenure at the company has been marked by a commitment to developing advanced technologies that streamline processes and enhance user experience.

Collaborations: Kohzoh has worked alongside esteemed colleagues such as Akira Kurozuka and Eiichi Hanakawa. Their collaborative efforts have fostered an environment of creativity and technical excellence, contributing to the successful realization of their projects and patents.

Conclusion: Kohzoh Ezawa stands out as a key inventor in the evolution of disk loading technology. His patents reflect a deep understanding of mechanical design and functionality, enhancing the way disks are utilized in various applications. With an impressive background and collaborative spirit, Ezawa continues to inspire future innovations 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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