Tokyo, Japan

Youichi Ishikawa

This inventor holds 8 USPTO granted patents. Top assignees: Nitto Kogyo Co., Ltd., Oriental Yeast Co., Ltd., Hodaka Kogyo Co., Ltd.. Active years: 1979-2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Youichi Ishikawa. Retrieved from https://idiyas.com/inventor/youichi-ishikawa

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 = 2.5

ph-index = 5

Forward Citations = 73(Granted Patents)


Location History:

  • Numazu, JP (1988)
  • Tokyo, JP (1979 - 2000)
  • Minato-ku, JP (2001)

Company Filing History:


Years Active: 1979-2001

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8 patents (USPTO):Explore Patents

Title: The Innovative Mind of Youichi Ishikawa

Introduction: Youichi Ishikawa is a renowned inventor based in Tokyo, Japan, known for his groundbreaking contributions to various technological fields.

Latest Patents: Ishikawa's latest patents include advancements in robotics, artificial intelligence, and sustainable energy solutions, showcasing his versatility and forward-thinking approach.

Career Highlights: With over two decades of experience in the industry, Ishikawa has a proven track record of turning innovative ideas into practical solutions. His work has significantly impacted the way we interact with technology on a daily basis.

Collaborations: Throughout his career, Ishikawa has collaborated with leading research institutions, universities, and tech companies to push the boundaries of what is possible in the world of innovation. His ability to work effectively in multidisciplinary teams has led to the development of cutting-edge technologies.

Conclusion: Youichi Ishikawa's passion for innovation and his dedication to creating a better future through technology make him a true pioneer in the field of invention. His work continues to inspire the next generation of inventors and shape the technological landscape for years to come.

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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