Ichikawa, Japan

Kouichi Oka

This inventor holds 3 USPTO granted patents. Top assignee: Sumitomo Metal Mining Company, Ltd.. Active years: 1988-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Oka. Retrieved from https://idiyas.com/inventor/kouichi-oka-pj7f7f0b

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 = 4.6

ph-index = 3

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1988-1990

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3 patents (USPTO):Explore Patents

Title: The Legacy of Inventor Kouichi Oka: Pioneering Innovations in Technology

Introduction:

Kouichi Oka, a visionary inventor hailing from Ichikawa, JP, has made significant contributions to the world of technology with a legacy that continues to inspire future inventors and innovators. Oka's journey as an inventor is highlighted by his inventive spirit and dedication to pushing the boundaries of technological advancements.

Latest Patents:

Kouichi Oka has successfully secured 3 patents, with his latest breakthroughs including a Magnetic Recording Medium and an Alloy Target for Magneto-Optical Recording. The alloy target boasts a unique composition, comprising rare earth elements and transition metals, aimed at enhancing the strength and performance of magneto-optical recording devices.

Career Highlights:

Working at Sumitomo Metal Mining Company, Ltd., Oka has been instrumental in driving innovation within the technology sector. His expertise and relentless pursuit of excellence have resulted in groundbreaking inventions that have garnered recognition on a global scale.

Collaborations:

Throughout his career, Kouichi Oka has collaborated with esteemed colleagues such as Junya Tada and Tomohisa Watanabe. Together, they have synergized their talents and expertise to overcome challenges, leading to the successful development of cutting-edge technologies within the realm of magneto-optical recording and beyond.

Conclusion:

In conclusion, Kouichi Oka stands as a beacon of innovation in the world of technology, with a legacy that continues to inspire future generations of inventors and innovators. His relentless pursuit of excellence and groundbreaking inventions have cemented his reputation as a trailblazer in the field of technology, with his patents serving as a testament to his visionary contributions to 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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