Koji Otsuka

This inventor holds 1 USPTO granted patent. Top assignees: Kyoto University, Rohm Co., Ltd.. Active years: 2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Otsuka. Retrieved from https://idiyas.com/inventor/koji-otsuka-ya1zt1rh

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

Calculating rank

USPTO Granted Patents = 1

% Patents Active = 100.0

Average Co-Inventor Count = 7.0

ph-index = 1

Forward Citations = 2(Granted Patents)

Company Filing History:

where one patent can have more than one assignee

Years Active: 2010

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1 patent (USPTO):Sort by Forward CitationsExplore Patents

1. 7656925 - Two-dimensional photonic crystal surface emitting laser (2010-02-02),

Title: Inventor Koji Otsuka

Introduction: Koji Otsuka is a renowned inventor based in Kyoto, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Koji Otsuka holds several patents in the areas of robotics, artificial intelligence, and renewable energy technologies, showcasing his innovative mindset and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Koji Otsuka has worked with leading research institutions and universities to develop cutting-edge solutions that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Koji Otsuka has collaborated with top companies and experts in the field, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Koji Otsuka's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers, making him a true pioneer in the world of technology.

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]