Mito, Japan

Masato Kiryu

This inventor holds 1 USPTO granted patent. Top assignee: Victor Company of Japan, Limited. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masato Kiryu. Retrieved from https://idiyas.com/inventor/masato-kiryu

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 = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Masato Kiryu

Introduction

Masato Kiryu, an inventor based in Mito, Japan, has made notable contributions to the world of technology through his innovative designs. With a keen focus on enhancing functionality and user experience, Kiryu's work culminated in the development of a unique patent related to tape cassettes.

Latest Patents

Kiryu holds a patent for a tape cassette that features a well-designed locking mechanism. The invention includes a case body composed of upper and lower halves, a front lid, and a mechanism that ensures the front lid remains locked securely. The locking mechanism's components, which include a lock plate with a locking claw and a position limiting member made of elastically deformable material, contribute significantly to the overall functionality and reliability of the tape cassette. This innovative design prevents accidental opening while allowing for a smooth operation.

Career Highlights

Masato Kiryu is associated with the Victor Company of Japan, Limited, where he has played a crucial role as an inventor. His dedication to innovation within the company has not only advanced the product offerings but also enhanced the overall market competitiveness of the organization. His patent is a testament to his inventive spirit and commitment to developing practical solutions for everyday technology.

Collaborations

Throughout his career, Kiryu has collaborated with talented coworkers, including Harushige Nagai and Takeshi Sasaki. Together, they have contributed to various projects, leveraging their collective expertise to push the boundaries of technology and foster innovation within their industry.

Conclusion

In summary, Masato Kiryu stands out as an influential inventor whose patent for a tape cassette exemplifies innovation in design and functionality. His work at the Victor Company of Japan, Limited, along with collaborative efforts with his peers, highlights his dedication to advancing technology. As developments in the realm of inventions continue to evolve, Kiryu’s contributions will undoubtedly remain a significant part of the narrative.

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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